CN209394007U - Interior chip removal blind hole boring cutter - Google Patents
Interior chip removal blind hole boring cutter Download PDFInfo
- Publication number
- CN209394007U CN209394007U CN201822255382.9U CN201822255382U CN209394007U CN 209394007 U CN209394007 U CN 209394007U CN 201822255382 U CN201822255382 U CN 201822255382U CN 209394007 U CN209394007 U CN 209394007U
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- China
- Prior art keywords
- blind hole
- hole boring
- boring cutter
- cylinder
- chip removal
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Abstract
The utility model provides a kind of interior chip removal blind hole boring cutter, it includes cylinder-shaped blind hole boring cutter body, the cylindrical shape blind hole boring cutter body is internally provided with interior chip removal cone cylinder, multiple alloy guide pads and multiple bakelite guide pads are evenly equipped on the barrel lateral surface of the cylindrical shape blind hole boring cutter body, successively interval setting between multiple alloy guide pads and multiple bakelite guide pads；Multiple cutter blocks, the axis perpendicular of the axis of multiple cutter blocks and the cylinder-shaped blind hole boring cutter body are evenly equipped on the barrel end face of the cylindrical shape blind hole boring cutter body；The barrel end face flush of one end face of multiple alloy guide pads and the cylinder-shaped blind hole boring cutter body for being provided with the cutter block；Multiple alloy guide pads are symmetricly set between multiple cutter blocks.The boring cutter is high in machining efficiency, positioning accuracy is high and cutting swarf is quick, smooth can be discharged from blind hole, so that cylinder barrel be protected to process inner wall.
Description
Technical field
The utility model relates to cutter field, especially a kind of interior chip removal blind hole boring cutter.
Background technique
It can be used to carry out roughing, half finishing to existing hole in the widely used boring cutter of lathe metal-working industry at present
Work or finishing generally use single-blade boring cutter when right boring hole, and efficiency is lower.Meanwhile existing boring cutter is in processing through-hole
With depth when shallower blind hole, processing tasks can be generally completed, but in the deeper blind hole of working depth, it is tired inside blind hole
Long-pending a large amount of chips cannot be discharged in time, may cause blade strenuous vibration or fracture.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of interior chip removal blind hole boring cutter.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of interior chip removal blind hole boring cutter, it is wrapped
Cylinder-shaped blind hole boring cutter body is included, the cylindrical shape blind hole boring cutter body is internally provided with interior chip removal cone cylinder, the cylindrical shape blind hole boring
It is evenly equipped with multiple alloy guide pads and multiple bakelite guide pads on the barrel lateral surface of cutter hub, multiple alloy guide pads and more
Successively interval setting between a bakelite guide pad；
Multiple cutter blocks, the axis of multiple cutter blocks and institute are evenly equipped on the barrel end face of the cylindrical shape blind hole boring cutter body
State the axis perpendicular of cylinder-shaped blind hole boring cutter body；One end face of multiple alloy guide pads and the circle for being provided with the cutter block
The barrel end face flush of tubular blind hole boring cutter body；Multiple alloy guide pads are symmetricly set between multiple cutter blocks.
Based on above-mentioned, blind hole boring cutter knife handle, the cylindrical shape are socketed with inside one end of the cylindrical shape blind hole boring cutter body
Cutter block installation positioning ring, the cutter block installation positioning ring lateral surface and the cylinder are socketed with inside the other end of blind hole boring cutter body
The medial surface of shape blind hole boring cutter body abuts against, the lateral surface phase of cutter block installation the positioning ring medial surface and the interior chip removal cone cylinder
It abuts.
Based on above-mentioned, the bakelite guide pad corresponds to the cutter block and is arranged in outside the barrel of the cylinder-shaped blind hole boring cutter body
On side.
Based on above-mentioned, one end of multiple bakelite guide pads and the cylinder-shaped blind hole boring cutter for being provided with blind hole boring cutter knife handle
The other end of one end face flush of body, multiple bakelite guide pads is provided with circular arc chamfering.
Based on above-mentioned, described interior chip removal blind hole boring cutter including three cutter blocks and with three cutter blocks for symmetrical axial symmetry
Three alloy guide pads on the barrel lateral surface of the cylinder-shaped blind hole boring cutter body are set；The cylindrical shape of the corresponding cutter block
Bakelite guide pad there are three being also set up on the barrel lateral surface of blind hole boring cutter body.
Based on above-mentioned, one end stretching of interior chip removal cone cylinder blind hole boring cutter knife handle setting.
Compared with prior art, the utility model has substantive features and progress, specifically, the utility model provides
Interior chip removal blind hole boring cutter have the advantage that
1, cutter is processed boring cutter to internal bore boring using more, and processing efficiency can be improved.The feed velocity of one boring cutter is about
For 35 mm/min to 45mm/min；Boring cutter feed velocity can reach 80mm/min or more using more, processing efficiency doubles
More than.
2, alloy guiding arrangement is symmetrical with boring cutter, convenient for boring cutter to knife, is also convenient for acting in the cutting that boring processing generates
Onto alloy guide pad, it is convenient for positioning accuracy accuracy.
3, boring cutter uses interior chip removal, and inner chamber of cylinder block is closed when boring is processed, the high pressure of the inside, big flow Oil shocking iron filings
It is quick, smooth by interior chip removal cone cylinder that iron filings are discharged, prevent iron filings from squeezing again alloy, in bakelite guide pad, to protect cylinder
Cylinder processing inner wall.
Detailed description of the invention
Fig. 1 is interior chip removal blind hole boring cutter structural schematic diagram provided by the utility model.
Fig. 2 is interior chip removal blind hole boring cutter schematic diagram of internal structure provided by the utility model.
In figure: 1, interior chip removal cone cylinder；2, alloy guide pad；3, cutter block；4, cylinder-shaped blind hole boring cutter body；5, bakelite is oriented to
Block；6, blind hole boring cutter knife handle；7, cutter block installs positioning ring.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1
The present embodiment provides a kind of interior chip removal blind hole boring cutters, and as depicted in figs. 1 and 2, it includes cylinder-shaped blind hole boring cutter body
4, the cylindrical shape blind hole boring cutter body 4 is internally provided with interior chip removal cone cylinder 1, inside one end of the cylindrical shape blind hole boring cutter body 4
It is socketed with blind hole boring cutter knife handle 6, cutter block installation positioning ring 7, institute are socketed with inside the other end of the cylindrical shape blind hole boring cutter body 4
It states cutter block installation 7 lateral surface of positioning ring and the medial surface of the cylinder-shaped blind hole boring cutter body 4 abuts against, the cutter block installation positioning
7 medial surface of ring and the lateral surface of the interior chip removal cone cylinder 1 abut against.
Multiple alloy guide pads 2 are evenly equipped on the barrel lateral surface of the cylindrical shape blind hole boring cutter body 4 and multiple bakelites are led
To block 5, successively interval setting between multiple alloy guide pads 2 and multiple bakelite guide pads 5.
The cutter block installs positioning ring 7 and installs the cylinder-shaped blind hole boring cutter body 4 that positioning ring 7 abuts against with the cutter block
Multiple cutter blocks 3, the axis phase of the axis of multiple cutter blocks 3 and the cylinder-shaped blind hole boring cutter body 4 are evenly equipped on barrel end face
Vertically.
The barrel of one end face of multiple alloy guide pads 2 and the cylinder-shaped blind hole boring cutter body 4 for being provided with the cutter block
End face flush；Multiple alloy guide pads 2 are symmetricly set between multiple cutter blocks 3.
Wherein, the corresponding cutter block 3 of the bakelite guide pad 5 is arranged in outside the barrel of the cylinder-shaped blind hole boring cutter body 4
On side.
One end of multiple bakelite guide pads 5 and the one of the cylinder-shaped blind hole boring cutter body for being provided with blind hole boring cutter knife handle 6
The other end of end face flush, multiple bakelite guide pads 5 is provided with circular arc chamfering.
Specifically, the interior chip removal blind hole boring cutter provided in the present embodiment includes three cutter blocks 3 and with three cutter blocks 3 is
Symmetry axis is symmetricly set on three alloy guide pads 2 on the barrel lateral surface of the cylinder-shaped blind hole boring cutter body 4；Described in correspondence
Bakelite guide pad 5 there are three being also set up on the barrel lateral surface of the cylinder-shaped blind hole boring cutter body 4 of cutter block 3.The interior chip removal cone cylinder 1
One end stretch out the blind hole boring cutter knife handle 6 and be arranged.
Specific step is as follows when using interior chip removal blind hole boring cutter progress blind hole machining:
3 position of cutter block is adjusted according to hydraulic vertical prop oil cylinder cylinder diameter, guarantees bore hole internal diameter, and carry out core with micrometer
It is right, cutter block is assembled on cylinder-shaped blind hole boring cutter body 4 after verification；Alloy guiding block part 2 is detected before bore hole, bakelite is oriented to block part
5 location dimensions detect errorless rear progress hydraulic vertical prop cylinder bore boring processing, and processing is generated by interior chip removal cone cylinder
Iron filings exclude.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model is described in detail referring to preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (6)
1. a kind of interior chip removal blind hole boring cutter, which is characterized in that it includes cylinder-shaped blind hole boring cutter body, the cylindrical shape blind hole boring cutter
Body is internally provided with interior chip removal cone cylinder, and multiple alloy guiding are evenly equipped on the barrel lateral surface of the cylindrical shape blind hole boring cutter body
Block and multiple bakelite guide pads, successively interval setting between multiple alloy guide pads and multiple bakelite guide pads；
Multiple cutter blocks, the axis and the circle of multiple cutter blocks are evenly equipped on the barrel end face of the cylindrical shape blind hole boring cutter body
The axis perpendicular of tubular blind hole boring cutter body；One end face of multiple alloy guide pads and the cylindrical shape for being provided with the cutter block
The barrel end face flush of blind hole boring cutter body；Multiple alloy guide pads are symmetricly set between multiple cutter blocks.
2. interior chip removal blind hole boring cutter according to claim 1, which is characterized in that one end of the cylindrical shape blind hole boring cutter body
Inside is socketed with blind hole boring cutter knife handle, and cutter block installation positioning ring is socketed with inside the other end of the cylindrical shape blind hole boring cutter body,
The medial surface of the cutter block installation positioning ring lateral surface and the cylinder-shaped blind hole boring cutter body abuts against, the cutter block installation positioning
Ring medial surface and the lateral surface of the interior chip removal cone cylinder abut against.
3. interior chip removal blind hole boring cutter according to claim 2, which is characterized in that the bakelite guide pad corresponds to the cutter block
It is arranged on the barrel lateral surface of the cylinder-shaped blind hole boring cutter body.
4. interior chip removal blind hole boring cutter according to claim 3, which is characterized in that one end of multiple bakelite guide pads with
It is provided with an end face flush of the cylinder-shaped blind hole boring cutter body of blind hole boring cutter knife handle, the other end of multiple bakelite guide pads
It is provided with circular arc chamfering.
5. interior chip removal blind hole boring cutter according to claim 4, which is characterized in that it is including three cutter blocks and described in three
Cutter block is three alloy guide pads that symmetry axis is symmetricly set on the barrel lateral surface of the cylinder-shaped blind hole boring cutter body；It is corresponding
Bakelite guide pad there are three being also set up on the barrel lateral surface of the cylinder-shaped blind hole boring cutter body of the cutter block.
6. interior chip removal blind hole boring cutter according to claim 5, which is characterized in that institute is stretched out in one end of the interior chip removal cone cylinder
State the setting of blind hole boring cutter knife handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255382.9U CN209394007U (en) | 2018-12-29 | 2018-12-29 | Interior chip removal blind hole boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255382.9U CN209394007U (en) | 2018-12-29 | 2018-12-29 | Interior chip removal blind hole boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394007U true CN209394007U (en) | 2019-09-17 |
Family
ID=67897224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255382.9U Active CN209394007U (en) | 2018-12-29 | 2018-12-29 | Interior chip removal blind hole boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860708A (en) * | 2019-12-10 | 2020-03-06 | 株洲钻石切削刀具股份有限公司 | Adjustable anti-seismic boring tool |
-
2018
- 2018-12-29 CN CN201822255382.9U patent/CN209394007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860708A (en) * | 2019-12-10 | 2020-03-06 | 株洲钻石切削刀具股份有限公司 | Adjustable anti-seismic boring tool |
| CN110860708B (en) * | 2019-12-10 | 2021-01-01 | 株洲钻石切削刀具股份有限公司 | Adjustable anti-seismic boring tool |
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