CN110405277A - A kind of PCD reamer in dilated diameter hole - Google Patents
A kind of PCD reamer in dilated diameter hole Download PDFInfo
- Publication number
- CN110405277A CN110405277A CN201910726784.9A CN201910726784A CN110405277A CN 110405277 A CN110405277 A CN 110405277A CN 201910726784 A CN201910726784 A CN 201910726784A CN 110405277 A CN110405277 A CN 110405277A
- Authority
- CN
- China
- Prior art keywords
- disk
- pcd
- dug
- connector
- cooling water
- 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.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims 1
- 230000003746 surface roughness Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/006—Reaming tools with means for lubricating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a kind of PCD reamers in dilated diameter hole, including matrix, matrix is made of disk, connecting rod and connector, the inside of disk, which is dug, flange adjustment structure, the side of disk is fixedly connected with connecting rod, connecting rod is fixedly connected with connector far from the side of disk, and the outside of connector, which is dug, several insert grooves, and the inside of insert groove is welded with PCD blade；The utility model has the advantages that structure of the invention is compact, it is simple and convenient, it is convenient for production, it is practical, equipment is cooled down using interior cold pore structure, and device noumenon uses steel body, increase the intensity of equipment, the chip space having for chip removal is dug on cutter hub simultaneously, make the product tolerance of processing up to 6 grades by special framework, the surface roughness of converted products reaches within Ra0.8, and converted products cylindricity is up within 0.01, in addition, equipment processing efficiency is 4 times or more of traditional micrometer adjustement boring tool grade conducting bar cutter.
Description
Technical field
The present invention relates to a kind of PCD reamer, in particular to a kind of PCD reamer in dilated diameter hole.
Background technique
In existing life, in the field of machining, reamer is the precision for improving machined hole, reduces the thick of surface
Rugosity, existing reamer is generally cutter head, knife handle Integral alloy is made, and the surface roughness of existing reamer converted products is larger,
So that the product of processing is not fine enough while lower to the machining accuracy of cylindricity, so as to cause the working efficiency of conventional reamers
It substantially reduces.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of PCD in dilated diameter hole
Reamer.
To achieve the goals above, measure adopted by the present invention:
A kind of PCD reamer in dilated diameter hole, including matrix, matrix are made of disk, connecting rod and connector, disk it is interior
Portion, which is dug, flange adjustment structure, and the side of disk is fixedly connected with connecting rod, and connecting rod is fixedly connected far from the side of disk
There is connector, the outside of connector, which is dug, there are several insert grooves, and the inside of insert groove is welded with PCD blade；
The inside of the connector, which is dug, a point cooling water hole；
The inside of the disk and connecting rod, which is dug, main cooling water hole；
The matrix is steel structure；
The flange adjustment structure is set as small one and large one round hole；
Described divides the inside of cooling water hole and the inside in main cooling water hole to communicate, and divides cooling water hole and main cooling water hole
Between angle be axial rake；
The outside of the connector and between two neighboring PCD blade dig have chip space；
Beneficial effects of the present invention: structure of the invention is compact, simple and convenient, convenient for production, practical, and equipment is adopted
It is cooled down with interior cold pore structure, and device noumenon uses steel body, increases the intensity of equipment, while digging on cutter hub
There is the chip space for chip removal, makes the product tolerance of processing up to 6 grades by special framework, the surface roughness of converted products reaches
To within Ra0.8, converted products cylindricity is up within 0.01, in addition, equipment processing efficiency is traditional micrometer adjustement boring tool grade conducting bar knife
4 times or more of tool.
Detailed description of the invention
Fig. 1, overall structure of the present invention；
Fig. 2, main view of the present invention；
Fig. 3, side view of the present invention；
Fig. 4, the present invention process structural schematic diagram.
Specific embodiment
A kind of PCD reamer in dilated diameter hole, including matrix 1, matrix 1 are made of disk 10, connecting rod 9 and connector 11,
The inside of disk 10, which is dug, flange adjustment structure 2, and convenient for installing one end of equipment, the side of disk 10 is fixedly connected
There is connecting rod 9, connecting rod 9 is fixedly connected with connector 11 far from the side of disk 10, and the outside of connector 11, which is dug, there are several knives
Film trap 4, the inside of insert groove 4 are welded with PCD blade 3, convenient for preferably processing to workpiece.
Specifically, on matrix 1, disk 10 is processed flange tune on Five-axis NC Machining Center in converted products
Then section structure 2 processes insert groove 4 and chip space 5 on connector 11, while digging main cooling water hole 6 in the inside of matrix 1
With divide cooling water hole 7, while guaranteeing axial rake 8, then PCD blade 3 be welded in insert groove 4 by welding technique
Then the cutting edge of cutter is processed into form as shown in Figure 4 by portion in slow wire feeding equipment, processed to product with to improve reamer
Then precision is connected in main cooling water hole 6 with cooling water hole 7 is divided on special equipment, cutter is controlled on cylindrical grinder
The coolant liquid of lathe is switched to point cooling water hole 7 by main cooling water hole 6, then will by diameter when being machined
PCD blade 3 contacts the scrap generated with workpiece and is discharged by chip space 5, to complete the processing of product.
The inside of the connector 11, which is dug, point cooling water hole 7, is cooled down convenient for better butt joint 11.
The inside of the disk 10 and connecting rod 9, which is dug, main cooling water hole 6, convenient for preferably to disk 10 with connect
Bar 9 is cooled down.
The matrix 1 is steel structure, increases the intensity of equipment entirety.
The flange adjustment structure 2 is set as small one and large one round hole, convenient for preferably by equipment and other component
It is attached.
Described divides the inside of cooling water hole 7 and the inside in main cooling water hole 6 to communicate, and divides cooling water hole 7 and main cooling
Angle between water hole 6 is axial rake 8, convenient for uniformly being cooled down to equipment inside.
It the outside of the connector 11 and is dug between two neighboring PCD blade 3 and has chip space 5, convenient for more preferable
PCD blade 3 is contacted with workpiece to the scrap discharge generated.
Claims (7)
1. a kind of PCD reamer in dilated diameter hole, including matrix (1), described matrix (1) is by disk (10), connecting rod (9) and connects
Head (11) composition, the inside of the disk (10), which is dug, to be had flange adjustment structure (2), and the side of the disk (10) is fixedly connected
Have connecting rod (9), the connecting rod (9) is fixedly connected with connector (11) far from the side of disk (10), the connector (11)
Outside, which is dug, several insert grooves (4), and the inside of the insert groove (4) is welded with PCD blade (3).
2. a kind of PCD reamer in dilated diameter hole according to claim 1, it is characterised in that: the connector (11) it is interior
Portion, which is dug, a point cooling water hole (7).
3. a kind of PCD reamer in dilated diameter hole according to claim 1, which is characterized in that the disk (10) and company
The inside of extension bar (9), which is dug, main cooling water hole (6).
4. a kind of PCD reamer in dilated diameter hole according to claim 1, which is characterized in that described matrix (1) is steel
Structure.
5. a kind of PCD reamer in dilated diameter hole according to claim 1, which is characterized in that the flange adjustment structure
(2) it is set as small one and large one round hole.
6. according to the PCD reamer of claim 2 and a kind of dilated diameter hole as claimed in claim 3, which is characterized in that described point
The inside of cooling water hole (7) is communicated with the inside of main cooling water hole (6), and is divided between cooling water hole (7) and main cooling water hole (6)
Angle be axial rake (8).
7. a kind of PCD reamer in dilated diameter hole according to claim 1, which is characterized in that outside the connector (11)
Side and between two neighboring PCD blade (3) dig have chip space (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726784.9A CN110405277A (en) | 2019-08-07 | 2019-08-07 | A kind of PCD reamer in dilated diameter hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726784.9A CN110405277A (en) | 2019-08-07 | 2019-08-07 | A kind of PCD reamer in dilated diameter hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405277A true CN110405277A (en) | 2019-11-05 |
Family
ID=68366444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726784.9A Pending CN110405277A (en) | 2019-08-07 | 2019-08-07 | A kind of PCD reamer in dilated diameter hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478015A (en) * | 2021-07-19 | 2021-10-08 | 重庆渝江压铸有限公司 | New energy motor shell bearing hole machining process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215144A1 (en) * | 1985-09-16 | 1987-03-25 | Dihart AG | Reamer with cooling provision |
| DE102006043616A1 (en) * | 2006-09-16 | 2008-05-08 | August Beck Gmbh & Co. Kg | Reamer for processing workpiece, has clamping chamber extending from mouth of channel section in direction of front side of base body, where channel section of coolant/lubricant supply flows directly to cut |
| DE102010036874A1 (en) * | 2010-08-05 | 2012-02-23 | Gühring Ohg | Cutting tool and method for its production |
| CN202894489U (en) * | 2012-11-21 | 2013-04-24 | 郑州市钻石精密制造有限公司 | Multiple-cutting-edge reamer |
| CN103930229A (en) * | 2011-09-19 | 2014-07-16 | 彗星集团有限公司 | Reaming tool and method for the production thereof |
| CN206105046U (en) * | 2016-10-10 | 2017-04-19 | 上海泰锋精密刀具股份有限公司 | Reamer structure |
| CN209035600U (en) * | 2018-09-11 | 2019-06-28 | 上海泰锋精密刀具股份有限公司 | A kind of blade changeable reamer |
| CN211162191U (en) * | 2019-08-07 | 2020-08-04 | 宁波旺得夫数控科技有限公司 | PCD reamer with enlarged diameter hole |
-
2019
- 2019-08-07 CN CN201910726784.9A patent/CN110405277A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215144A1 (en) * | 1985-09-16 | 1987-03-25 | Dihart AG | Reamer with cooling provision |
| DE102006043616A1 (en) * | 2006-09-16 | 2008-05-08 | August Beck Gmbh & Co. Kg | Reamer for processing workpiece, has clamping chamber extending from mouth of channel section in direction of front side of base body, where channel section of coolant/lubricant supply flows directly to cut |
| DE102010036874A1 (en) * | 2010-08-05 | 2012-02-23 | Gühring Ohg | Cutting tool and method for its production |
| CN103930229A (en) * | 2011-09-19 | 2014-07-16 | 彗星集团有限公司 | Reaming tool and method for the production thereof |
| CN202894489U (en) * | 2012-11-21 | 2013-04-24 | 郑州市钻石精密制造有限公司 | Multiple-cutting-edge reamer |
| CN206105046U (en) * | 2016-10-10 | 2017-04-19 | 上海泰锋精密刀具股份有限公司 | Reamer structure |
| CN209035600U (en) * | 2018-09-11 | 2019-06-28 | 上海泰锋精密刀具股份有限公司 | A kind of blade changeable reamer |
| CN211162191U (en) * | 2019-08-07 | 2020-08-04 | 宁波旺得夫数控科技有限公司 | PCD reamer with enlarged diameter hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478015A (en) * | 2021-07-19 | 2021-10-08 | 重庆渝江压铸有限公司 | New energy motor shell bearing hole machining process |
| CN113478015B (en) * | 2021-07-19 | 2023-02-24 | 重庆渝江压铸有限公司 | New energy motor shell bearing hole machining process |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Floor 1, No. 1, Building 2, No. 21, Die Die Road, Daqi Street, Beilun District, Ningbo City, Zhejiang Province 315000 Applicant after: Ningbo Wandefu Precision Machinery Co.,Ltd. Address before: Room 320-4, No.1, building 1, No.5, Fengyang 2nd Road, Xinqi, Beilun District, Ningbo, Zhejiang 315000 Applicant before: Ningbo wandev CNC Technology Co.,Ltd. |