CN209407445U - A kind of combined boring tool - Google Patents
A kind of combined boring tool Download PDFInfo
- Publication number
- CN209407445U CN209407445U CN201822159184.2U CN201822159184U CN209407445U CN 209407445 U CN209407445 U CN 209407445U CN 201822159184 U CN201822159184 U CN 201822159184U CN 209407445 U CN209407445 U CN 209407445U
- Authority
- CN
- China
- Prior art keywords
- cutter
- boring
- cutter shaft
- shaft
- fixing groove
- 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
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
Abstract
The utility model belongs to machining equipment technical field, is related to a kind of combined boring tool.It includes cutter shaft, the uniform boring cutter group being arranged on cutter shaft, the cutter shaft includes sequentially connected first cutter shaft, the second cutter shaft and third cutter shaft, the diameter of axle of first cutter shaft, the second cutter shaft and third cutter shaft is sequentially increased, boring cutter fixing groove and lock-screw are respectively arranged on first cutter shaft, the second cutter shaft and third cutter shaft, rough boring cutter is installed in the boring cutter fixing groove of first cutter shaft, half fine boring cutter is installed in the boring cutter fixing groove of second cutter shaft, fine boring cutter is installed in the boring cutter fixing groove of the third cutter shaft.The utility model on cutter shaft by being arranged rough boring cutter, half fine boring cutter, fine boring cutter and chamfer boring tool, bore hole, reaming, fraising or counterbore, orifice chamfer operation can disposably be completed, each boring cutter length is adjustable, different pore size requirement can be applicable in, have many advantages, such as that machining accuracy is high, reduces working strength, improves production efficiency.
Description
Technical field
The utility model belongs to machining equipment technical field, is related to a kind of combined boring tool.
Background technique
Currently, to be processed in the process of cabinet and sleeve part due to can mostly be related to same axis class
The hole system of multiple and different diameters processes, and operator would generally select one by one satisfactory boring cutter according to the size in aperture to be processed
Head and boring bar, i.e., duplicate Adjustiny device seriously affect the precision in the efficiency and same axis of part processing between each hole
It is required that.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology to provide a kind of combined boring tool.
The specific technical solution of the utility model is as follows:
A kind of combined boring tool, including cutter shaft, the uniform boring cutter group being arranged on cutter shaft, the cutter shaft includes being sequentially connected
The first cutter shaft, the second cutter shaft and third cutter shaft, the diameter of axle of first cutter shaft, the second cutter shaft and third cutter shaft is sequentially increased,
Boring cutter fixing groove and lock-screw, first cutter shaft are respectively arranged on first cutter shaft, the second cutter shaft and third cutter shaft
Boring cutter fixing groove on rough boring cutter is installed, half fine boring cutter, the third are installed in the boring cutter fixing groove of second cutter shaft
Fine boring cutter is installed in the boring cutter fixing groove of cutter shaft；
Further, the rough boring cutter and half fine boring cutter use 90 ° of boring cutter bodies, and the fine boring cutter is using a stroke flat cutter plate；
Further, the fine boring cutter quantity is two, and is symmetrically set on third cutter shaft；
Further, the boring cutter fixing groove for being equipped with chamfer boring tool is provided on the third cutter shaft.
Further, the chamfer boring tool 2-4 is 45 ° of boring cutter bodies.
The utility model has the following beneficial effects:
The utility model, can be disposable by the way that rough boring cutter, half fine boring cutter, fine boring cutter and chamfer boring tool are arranged on cutter shaft
Bore hole, reaming, fraising or counterbore, orifice chamfer operation are completed, each boring cutter length is adjustable, can be applicable in different pore size requirement, has
There is the advantages that machining accuracy is high, reduces working strength, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
A kind of combined boring tool as shown in Figure 1, including cutter shaft 1, the uniform boring cutter group 2 being arranged on cutter shaft 1, the knife
Axis 1 includes sequentially connected first cutter shaft 1-1, the second cutter shaft 1-2 and third cutter shaft 1-3, the first cutter shaft 1-1, the second knife
The diameter of axle of axis 1-2 and third cutter shaft 1-3 are sequentially increased, and are divided on the first cutter shaft 1-1, the second cutter shaft 1-2 and third cutter shaft 1-3
It is not provided with boring cutter fixing groove 3 and lock-screw 4, rough boring cutter 2-1 is installed in the boring cutter fixing groove 3 of the first cutter shaft 1-1,
Half fine boring cutter 2-2, the boring cutter fixing groove 3 of the third cutter shaft 1-3 are installed in the boring cutter fixing groove 3 of the second cutter shaft 1-2
On fine boring cutter 2-3 is installed；The rough boring cutter 2-1 and half fine boring cutter 2-2 uses 90 ° of boring cutter bodies, and the fine boring cutter 2-3, which is used, to be drawn
Flat cutter plate；The fine boring cutter 2-3 quantity is two, and is symmetrically set on third cutter shaft 1-3；The third cutter shaft 1-3
On be provided with the boring cutter fixing groove 3 for being equipped with chamfer boring tool 2-4；The chamfer boring tool 2-4 is 45 ° of boring cutter bodies.
When carrying out bore hole operation using the utility model, first according to bore hole demand, rough boring cutter 2-1, half fine boring cutter are adjusted
2-2, fine boring cutter 2-3 and chamfer boring tool 2-4 stretch out the overhang of boring cutter fixing groove 3, are fixed using lock-screw 4 to it, bore hole
When, rough boring cutter 2-1 carries out bore hole operation and obtains rough bore, and half fine boring cutter 2-2 carries out ream operation to rough bore and obtains half right boring
Hole, then double of right boring hole hole wall carries out fraising operation or counterbore operation to fine boring cutter 2-3, obtains right boring hole or counterbore, chamfer boring tool
2-4 then carries out bore hole chamfering to the bore hole processed.
Due to heavy boring to half right boring, then to during boring counterbore, bore hole aperture is gradually increased, and the utility model is adopted
The first cutter shaft 1-1, the second cutter shaft 1-2 and third cutter shaft 1-3, rough boring cutter 2-1 that are gradually increased with the diameter of axle, fine boring cutter 2-3 into
When the corresponding Boring of row, each section of cutter shaft is capable of providing enough firm power, prevents right boring overhang too long, causes the damage that fractures
The problem of；And fixing groove 3 not only has the function of boring cutter installation, boring cutter can be set by adjusting the overhang of stretching fixing groove 3
Determine bore hole size.
Claims (5)
1. a kind of combined boring tool, including cutter shaft (1), it is uniformly arranged in boring cutter group (2) on cutter shaft (1), it is characterised in that: institute
Stating cutter shaft (1) includes sequentially connected first cutter shaft (1-1), the second cutter shaft (1-2) and third cutter shaft (1-3), first knife
The diameter of axle of axis (1-1), the second cutter shaft (1-2) and third cutter shaft (1-3) is sequentially increased, first cutter shaft (1-1), the second cutter shaft
Boring cutter fixing groove (3) and lock-screw (4), first cutter shaft (1-1) are respectively arranged on (1-2) and third cutter shaft (1-3)
Boring cutter fixing groove (3) on be equipped with rough boring cutter (2-1), half is equipped in the boring cutter fixing groove (3) of second cutter shaft (1-2)
Fine boring cutter (2-2) is equipped with fine boring cutter (2-3) in the boring cutter fixing groove (3) of the third cutter shaft (1-3).
2. a kind of combined boring tool as described in claim 1, it is characterised in that: the rough boring cutter (2-1) and half fine boring cutter (2-
2) 90 ° of boring cutter bodies are used, the fine boring cutter (2-3) is using a stroke flat cutter plate.
3. a kind of combined boring tool as claimed in claim 1 or 2, it is characterised in that: fine boring cutter (2-3) quantity is two,
And it is symmetrically set on third cutter shaft (1-3).
4. a kind of combined boring tool as described in claim 1, it is characterised in that: be provided with peace on the third cutter shaft (1-3)
Boring cutter fixing groove (3) equipped with chamfer boring tool (2-4).
5. a kind of combined boring tool as claimed in claim 4, it is characterised in that: the chamfer boring tool (2-4) is 45 ° of boring cutters
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159184.2U CN209407445U (en) | 2018-12-21 | 2018-12-21 | A kind of combined boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159184.2U CN209407445U (en) | 2018-12-21 | 2018-12-21 | A kind of combined boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407445U true CN209407445U (en) | 2019-09-20 |
Family
ID=67939874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159184.2U Active CN209407445U (en) | 2018-12-21 | 2018-12-21 | A kind of combined boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809389A (en) * | 2020-12-30 | 2021-05-18 | 福建钜丰汽车配件有限公司 | Efficient piston drilling and boring integrated machine |
-
2018
- 2018-12-21 CN CN201822159184.2U patent/CN209407445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809389A (en) * | 2020-12-30 | 2021-05-18 | 福建钜丰汽车配件有限公司 | Efficient piston drilling and boring integrated machine |
| CN112809389B (en) * | 2020-12-30 | 2023-02-10 | 福建钜丰汽车配件有限公司 | Efficient piston drilling and boring integrated machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202087881U (en) | Bore keyway milling head | |
| CN103231074A (en) | Machining method of inner circle and outer circle of elastic ring provided with opening and made of high temperature alloy | |
| CN209407445U (en) | A kind of combined boring tool | |
| CN201684936U (en) | Tailored reverse turning tool | |
| CN204584818U (en) | A kind of eccentric fixing tool | |
| CN201799874U (en) | Positioning device for lathe | |
| CN208116836U (en) | A kind of type variable conic boring special apparatus for working | |
| CN202779928U (en) | Universal drilling mould used for work parts of excavator | |
| CN204869086U (en) | Aviation processing cutter | |
| CN204338998U (en) | Boring and milling machine milling head extension bar | |
| CN203541644U (en) | Double-head center drill | |
| CN203437963U (en) | Main machine barrel inner bore boring tool | |
| CN203437702U (en) | Clamp special for machining locking hole of expanding rod | |
| CN207982470U (en) | A kind of chasing bar for internal thread machining | |
| CN207616198U (en) | Anti-deformation flexible mandrel | |
| CN202668128U (en) | Eccentric threaded hole set machining tool | |
| CN205165913U (en) | Cutter in processing cylinder head cam hole | |
| CN205414476U (en) | A processingequipment that is used for square forging cross hole | |
| CN205600226U (en) | Burnishing -in instrument | |
| CN204686453U (en) | A kind of pneumatic liquid plastics fixture for boring machine | |
| CN205950353U (en) | Novel numerical control lathe step shaft drilling frock | |
| CN207308987U (en) | A kind of porous deep-hole boring vibrationproof power driven tools | |
| CN204686117U (en) | A kind of accurately spitting drill bushing installing plate | |
| CN103978243B (en) | The eccentric orfice processing method of a kind of hole processor bed and a kind of high hardness material | |
| CN204686976U (en) | A kind of universal adjustable drill bushing installation form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: No. 41 East Road, Shetang Town, Maiji District, Tianshui City, Gansu Province, 741020 Patentee after: Gansu Xinghuo Intelligent CNC Machine Tool Co.,Ltd. Country or region after: China Address before: No. 41 Shetang East Road, Maiji District, Tianshui City, Gansu Province, 741020 Patentee before: Tianshui Spark Machine Tool Co.,Ltd. Country or region before: China |