CN203725826U - Deep hole boring apparatus - Google Patents
Deep hole boring apparatus Download PDFInfo
- Publication number
- CN203725826U CN203725826U CN201320879091.1U CN201320879091U CN203725826U CN 203725826 U CN203725826 U CN 203725826U CN 201320879091 U CN201320879091 U CN 201320879091U CN 203725826 U CN203725826 U CN 203725826U
- Authority
- CN
- China
- Prior art keywords
- boring
- deep hole
- hole
- lathe
- bar
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035611 feeding Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A deep hole boring apparatus comprises a lathe and a boring device, wherein a boring rod is positioned and clamped by a large carriage plate fixing seat of the lathe; the boring rod is guided via a three-pawed inner hole copper sleeve of the lathe; a plurality of blade accommodating holes are formed in the boring rod; and a boring blade is assembled on the blade accommodating hole. With a breakthrough, two ends of the boring rod can be both guided via the deep hole boring apparatus, so rigidity and strength of the boring rod can be greatly increased; and the deep hole boring apparatus is simply structured with convenient manufacturing and installation, low cost and high machining efficiency, thereby being suitable for large volume production and especially for long shaft step type through hole and straight through hole work pieces.
Description
Technical field
The utility model relates to the deep hole class boring equipment of workpiece.
Background technology
In existing machining, Boring occupies sizable proportion in machining, and deep hole bore hole is a kind of more difficult processing in bore hole.What bore hole was the most frequently used is cantilever lever structure, and self has unbalance mass, borer, in the time rotating, occurs because unbalanced centrifugal action causes flutter.Particularly when High-speed machining, dynamic balancing impact is larger.The most often there is occurring flutter, therefore processing difficulties man-hour owing to adding.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of deep-hole boring aperture apparatus for above-mentioned prior art present situation, can complete the boring operation of deep hole and easily processing according to existing equipment.
The utility model solves the problems of the technologies described above adopted technical scheme:
Deep-hole boring aperture apparatus, comprises lathe, boring device, and the saddle holder of lathe location clamps boring bar, and the three-jaw endoporus of lathe is put copper sheathing and made boring bar guiding, opens multiple dress tool bores on boring bar, and boring cutter is contained on tool bore.
On above-mentioned boring bar, Step Shaft is set, multiple dress tool bores longitudinally arrange by boring bar, and multiple boring cutters can be set like this, change the degree of depth of workpiece bore.
Above-mentioned boring cutter two sides arrange regulating block, pack together dress tool bore into, and the insertion depth according to boring cutter between two regulating blocks regulates the size of bore hole; The degree of depth that can also carry out by changing the thickness of regulating block micrometer adjustement boring tool, realizes the shoulder hole bore hole of optional position.
Shift rod is also set on holder, shift rod encounter workpiece after stop bore hole, therefore the depth of bore hole can be by shift rod control.
Above-mentioned shift rod head also arranges horizontal gear bar, has increased like this possibility that shift rod is encountered workpiece, to adapt to the variation of workpiece.
The utility model has the advantage of: make boring bar two ends have guiding breakthroughly, greatly increase the Rigidity and strength of boring bar, and it is simple in structure, it is easy for installation to manufacture, cost is lower, working (machining) efficiency is high, in being applicable to, produce in enormous quantities, be especially suitable for major axis platform valency class through hole, clear opening workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is further described the utility model.
As shown in Figure 1, deep hole class boring device, comprises lathe 3, boring bar 11, and boring bar 11 one end are fixed on the holder 8 of lathe 3, and the other end is fixed in the hole of copper sheathing 1, and copper sheathing 1 is fixing by the three-jaw 2 of lathe.
Owing to fixing boring bar on holder 8, the fixing boring bar fairlead of three-jaw 2, is consistent holder center and three-jaw center.
Dress tool bore 13 is set on above-mentioned boring bar 11, boring cutter 10 is installed on the dress tool bore 13 of boring bar 11 by regulating block 9, and is screwed.
Above-mentioned dress tool bore 13 longitudinally arranges multiple by boring bar 11, boring cutter 10 can be chosen in and be arranged on dress tool bore 13, can fill tool bore 13 by change like this and change the degree of depth of boring cutter 10, thereby change the degree of depth of bore hole.
The thickness of above-mentioned regulating block 9 can change, and can finely tune by regulating block 9 like this position of regulating boring cutter 10, realizes the adjustment of the step hole depth direction of processing work.
Gear block 6 is also set on holder 8, and gear block 6 just stops bore hole after encountering workpiece 12, controls the depth location of each cutter by gear block 6.
Above-mentioned gear block 6 heads also arrange horizontal gear bar 5, and the possibility that can increase gear block 6 like this and encounter workpiece 12, to adapt to the variation of workpiece.
Also the lathe center frame 4 by lathe 3 self is adding man-hour and can hold the other end of workpiece 12, and workpiece just can well be located like this.
Utilize above-mentioned deep hole class boring device, the operating procedure of its processing work is as follows:
First will after holder 8, move by saddle 7, until stop after putting down workpiece 12 extension position.
Workpiece 12 is hung on, and the small end hole of workpiece 12 clamps with three-jaw 2, and large end holds up with lathe center frame 4, and plays table, makes workpiece 12 and the same axis of lathe 3.
Workpiece 12 rotates, and saddle 7 feedings start bore hole, until gear block 6 while encountering workpiece 12, stops bore hole.
Saddle 7 exits, and after adjustment boring cutter 10, can continue bore hole, general two cutter bore holes, and after completing, saddle exits, and hangs lower workpiece 12.
Claims (5)
1. deep hole class boring device, is characterized in that: comprise lathe, boring device, the saddle holder of lathe location clamps boring bar, and the three-jaw endoporus of lathe is put copper sheathing and made boring bar guiding, opens multiple dress tool bores on boring bar, and boring cutter is contained on tool bore.
2. deep hole class boring device as claimed in claim 1, is characterized in that: on described boring bar, Step Shaft is set, multiple dress tool bores longitudinally arrange by boring bar.
3. deep hole class boring device as claimed in claim 1 or 2, is characterized in that: described boring cutter two sides arrange regulating block, pack together dress tool bore into.
4. deep hole class boring device as claimed in claim 1, is characterized in that: shift rod is also set on holder.
5. deep hole class boring device as claimed in claim 4, is characterized in that: described shift rod head arranges horizontal gear bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879091.1U CN203725826U (en) | 2013-12-30 | 2013-12-30 | Deep hole boring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879091.1U CN203725826U (en) | 2013-12-30 | 2013-12-30 | Deep hole boring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725826U true CN203725826U (en) | 2014-07-23 |
Family
ID=51195931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879091.1U Expired - Fee Related CN203725826U (en) | 2013-12-30 | 2013-12-30 | Deep hole boring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128285A (en) * | 2018-09-12 | 2019-01-04 | 中国二十冶集团有限公司 | The continuous boring device of staged multitool and processing method for lathe |
-
2013
- 2013-12-30 CN CN201320879091.1U patent/CN203725826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128285A (en) * | 2018-09-12 | 2019-01-04 | 中国二十冶集团有限公司 | The continuous boring device of staged multitool and processing method for lathe |
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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 |
Granted publication date: 20140723 |