CN205519719U - A device for improving differential microcartridge commonality of screw thread - Google Patents
A device for improving differential microcartridge commonality of screw thread Download PDFInfo
- Publication number
- CN205519719U CN205519719U CN201620128120.4U CN201620128120U CN205519719U CN 205519719 U CN205519719 U CN 205519719U CN 201620128120 U CN201620128120 U CN 201620128120U CN 205519719 U CN205519719 U CN 205519719U
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- screw thread
- adjustment
- boring
- screw
- 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
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 5
- 210000001215 vagina Anatomy 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 241000168254 Siro Species 0.000 claims description 2
- 238000007781 pre-processing Methods 0.000 claims description 2
- 238000009987 spinning Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a device for improving differential microcartridge commonality of screw thread, including boring cutter, boring bar, screw thread overcoat, little screw rod, adjustable screw line cover, its characterized in that: adjustable screw line cover sets up to be established in the screw thread overcoat in one side of boring cutter and cover, the screw thread overcoat sets up in the boring bar, the screw thread zonulae occludens of matching is each other passed through to little screw rod setting in adjustable screw line cover and with adjustable screw line cover, the one end that adjustable screw line cover gos deep into the boring bar is provided with the general piece of adjustment, it closely cooperates and is connected to adjust terminal surface zero clearance that general piece and adjustable screw line overlap, set up the hole of running through on adjusting general piece, little screw rod inserts in the general piece of adjustment. The utility model discloses screw thread microcartridge in certain extent's commonality has been realized to the needle, has simple structure, economical and practical, advantages such as processing convenience, resources are saved.
Description
Technical field
This utility model belongs to machine components manufacture field, particularly relates to a kind of for improving screw thread differential differential tuning
The device of boring cutter versatility.
Background technology
Boring cutter is the one of cutting tool for boring, is usually circle handle, and the most frequently used occasion is exactly interior hole machined, expands
Hole, profiling etc..Most enterprises with traditional cutter holder type boring cutter to hole right boring, although cutter holder type boring cutter has
The advantages such as economical and practical, highly versatile, but shortcoming is to lean on master worker to beat knife bar head by hand when polish
Portion, relatively time-consuming arduously.
A kind of screw thread micrometer adjustement boring tool is occurred in that, when screw thread micrometer adjustement boring tool can realize bore hole polish for this situation
Fine setting, knife bar head need not be struck, and the head of part has scale, can realize the amount trimmed of below 0.01mm,
Machining accuracy can be improved, reduce the polish time to cutter, improve work efficiency, therefore at processing part product
Plant single processing factory to be widely adopted.But the regulation total amount of this screw thread micrometer adjustement boring tool is the least, total adjustment amount
Less than 5mm.Therefore screw thread micrometer adjustement boring tool poor universality, the cutter in the hole of i.e. one processing a diameter of 200 can not add
The hole of work a diameter of 205.If therefore needing the hole of several specification of polish, several boring cutters must be prepared,
Cause the wasting of resources, poor universality.
Utility model content
In order to solve the weak point existing for above-mentioned technology, this utility model provides a kind of for improving spiral shell
The device of stricture of vagina differential differential tuning boring cutter versatility.
In order to solve above technical problem, the technical solution adopted in the utility model is: one is used for improving spiral shell
The device of stricture of vagina differential differential tuning boring cutter versatility, including boring cutter, boring bar, thread jacket, small screw, adjustment spiral shell
Stricture of vagina set, adjusts thread bush and is arranged on the side of boring cutter and is set in thread jacket；Thread jacket is arranged on boring
In bar；Small screw is arranged in adjusting thread bush and is closely connected by the screw thread being mutually matched with adjusting thread bush
Connect；Adjustment thread bush gos deep into one end of boring bar and is provided with adjustment generic block；Adjust generic block and adjust thread bush
End face gapless be closely connected；Adjusting and offer the hole run through in generic block, small screw inserts and adjusts
In generic block.
The end adjusting thread bush is provided with regulation graduated disc.Boring cutter is bolted in preprocessing axle.
Boring cutter is through hole boring cutter or blind hole boring cutter.
This utility model pin overcomes existing screw thread micrometer adjustement boring tool poor universality, processes the defect that specification is single,
Achieve screw thread micrometer adjustement boring tool versatility within the specific limits, there is simple in construction, economical and practical, processing
The advantage such as facilitate, economize on resources.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the integrally-built cross section view of this utility model.
In figure: 1, boring cutter；2, boring bar；3, thread jacket；4, small screw；5, thread bush is adjusted；
6, generic block is adjusted；7, bolt.
Detailed description of the invention
As it is shown in figure 1, this utility model includes boring cutter 1, boring bar 2, thread jacket 3, small screw 4, adjusts
Thread bush 5, adjusts thread bush 5 and is arranged on the side of boring cutter 1 and is set in thread jacket 3；Thread jacket 3
It is arranged in boring bar 2；Pass through to be mutually matched in small screw 4 is arranged on adjustment thread bush 5 and with adjusting thread bush 5
Screw thread compact siro spinning technology；Adjustment thread bush 5 gos deep into one end of boring bar 2 and is provided with adjustment generic block 6；Adjust logical
It is closely connected by block 6 and the end face gapless adjusting thread bush 5；Adjust to offer in generic block 6 and run through
Hole, small screw 4 inserts and adjusts in generic block 6.
The end adjusting thread bush 5 is provided with regulation graduated disc.Boring cutter 1 is fixed on pre-add by bolt 7 cooperation
In work axle.Boring cutter 1 is through hole boring cutter or blind hole boring cutter.
The screw thread differential differential tuning boring cutter used on the market at present, utilizes differential realization of screw thread to finely tune.Dextrorotation
Dynamic regulation graduated disc one week, it is achieved boring cutter is moved to the left 0.25mm, the right-hand member at adjustment thread bush engraves 25 etc.
The scale divided can realize the amount trimmed of 0.01mm.But regulation total amount is the least, adjustment thread bush turn is arrived
The end, total adjustment amount also < 5mm.
This utility model is when being processed, and boring cutter 1 is by the power of part right direction, so adjusting generic block 6
And always with the presence of both power of extruding between boring cutter 1, do not have gap and do not interfere with processing essence yet
Degree.The length of adjustment block can change according to processing dimension.Such as in the situation not adjusting generic block 6
Under, the size in the hole of boring cutter 1 processing is Φ 200, is now to process the hole of a Φ 220, only need to increase by one
The adjustment block of individual a length of 20mm, then adjust boring bar again just can the hole of right boring Φ 220 to cutter.The most also may be used
With right boring Φ 210, Φ 215, Φ 225 etc..Therefore this utility model can improve screw thread micrometer adjustement boring tool one
Versatility in the range of Ding, economical and practical, easy to process.
Above-mentioned embodiment is not to restriction of the present utility model, and this utility model is also not limited to above-mentioned
Citing, change that those skilled in the art are made in the range of the technical solution of the utility model,
Retrofit, add or replace, also belong to protection domain of the present utility model.
Claims (4)
1. for improving a device for screw thread differential differential tuning boring cutter versatility, including boring cutter (1), boring bar
(2), thread jacket (3), small screw (4), adjustment thread bush (5), it is characterised in that: described
Adjust in thread bush (5) is arranged on the side of boring cutter (1) and is set in thread jacket (3)；Described spiral shell
Stricture of vagina overcoat (3) is arranged in boring bar (2)；Described small screw (4) is arranged in adjustment thread bush (5)
And with adjustment thread bush (5) by the screw thread compact siro spinning technology being mutually matched；Described adjustment thread bush (5) is deep
The one end entering boring bar (2) is provided with adjustment generic block (6)；Described adjustment generic block (6) and adjustment spiral shell
The end face gapless of stricture of vagina set (5) is closely connected；Offer on described adjustment generic block (6) and to run through
Hole, small screw (4) inserts and adjusts in generic block (6).
Device for improving screw thread differential differential tuning boring cutter versatility the most according to claim 1, it is special
Levy and be: the end of described adjustment thread bush (5) is provided with regulation graduated disc.
Device for improving screw thread differential differential tuning boring cutter versatility the most according to claim 1, it is special
Levy and be: described boring cutter (1) is fixed in preprocessing axle by bolt (7).
Device for improving screw thread differential differential tuning boring cutter versatility the most according to claim 1, it is special
Levy and be: described boring cutter (1) is through hole boring cutter or blind hole boring cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128120.4U CN205519719U (en) | 2016-02-18 | 2016-02-18 | A device for improving differential microcartridge commonality of screw thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128120.4U CN205519719U (en) | 2016-02-18 | 2016-02-18 | A device for improving differential microcartridge commonality of screw thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519719U true CN205519719U (en) | 2016-08-31 |
Family
ID=56777785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620128120.4U Expired - Fee Related CN205519719U (en) | 2016-02-18 | 2016-02-18 | A device for improving differential microcartridge commonality of screw thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025208A (en) * | 2019-06-04 | 2020-12-04 | 哈尔滨汽轮机厂有限责任公司 | Threaded sleeve type tiger head tool row and machining method |
-
2016
- 2016-02-18 CN CN201620128120.4U patent/CN205519719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025208A (en) * | 2019-06-04 | 2020-12-04 | 哈尔滨汽轮机厂有限责任公司 | Threaded sleeve type tiger head tool row and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for improving differential microcartridge commonality of screw thread Effective date of registration: 20171122 Granted publication date: 20160831 Pledgee: Xining national low-carbon industrial fund Cci Capital Ltd. Pledgor: Jinchen Machinery Co.,Ltd. Registration number: 2017370010077 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |