CN106041143A - Tool holder for deep hole working - Google Patents
Tool holder for deep hole working Download PDFInfo
- Publication number
- CN106041143A CN106041143A CN201610635275.1A CN201610635275A CN106041143A CN 106041143 A CN106041143 A CN 106041143A CN 201610635275 A CN201610635275 A CN 201610635275A CN 106041143 A CN106041143 A CN 106041143A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- tool
- clamping
- mounting groove
- deep hole
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
The invention relates to the field of machining of mechanical equipment, in particular to a tool holder for deep hole working. The tool holder for deep hole working comprises a first clamping device and a second clamping device, wherein the first clamping device is detachably connected with the second clamping device; the first clamping device is provided with a clamping clearance for clamping the second clamping device and a connecting part matched with a tool table; at least one cutting tool is detachably arranged on the second clamping device. The second clamping device with a certain length is arranged according to actual conditions, the distance between the cutting tools and the tool table is lengthened, after the first clamping device and the second clamping device are connected with each other, the cutting tools on the second clamping device move in the direction perpendicular to the length of the second clamping device so that the distance between the cutting tools and the tool table is lengthened, the cutting tools can enter a deep position inside a hole, the tool holder is suitable for processing a deep part of a large-aperture deep hole, and the surface accuracy of the inside of the deep hole is enabled to meet the specified requirement.
Description
Technical field
The present invention relates to plant equipment manufacture field, particularly to the tool mounting for deep hole machining.
Background technology
In machining, carry out the processing of circular hole frequently with the mode bored, boring combines, use the mode molding circle of boring
Hole shape, then processed by boring, by hole inwall through row polish.Frequently with boring processing include two ways: Yi Zhongshi
By cutter clamping on machine tool chief axis, workpiece is fixed on jig, utilizes main shaft band cutter to rotate boring hole inwall,
Another kind is to be fixed on by cutter on cutter platform, and cutter platform is fixed on lathe, and clamping workpiece is on machine tool chief axis, by machine tool chief axis band
Start building part rotate, utilize the cutting edge cutting hole inwall of cutter so that workpiece rotary course mesopore inwall constantly be cut beat
Mill.
But, for the processing of the large-diameter deep hole of large-scale workpiece, no matter using above any mode, all can not be preferable
Processing hole in the hole wall of deep place, use mode for the moment, owing to main spindle's is fixed, tool length is shorter, it is impossible to boring
The workpiece of larger aperture, causes the part surface precision in hole not reach regulation requirement, affects product quality, the most also need
Manual polishing to be carried out, expends more manpower and materials, is unfavorable for the preparation of product, when using mode two, owing to cutter stage body is long-pending relatively
Greatly, tool length is shorter, and cutter platform cannot be introduced in deep hole, it is impossible to the hole wall of deep place in boring hole, causes the part in hole
Surface accuracy does not reaches regulation requirement, affects product quality.
In sum, need badly at present and want a kind of technical scheme, solve in existing boring processing, it is impossible to more conveniently boring is big
The deep part of aperture deep hole, causes the part surface precision in deep hole not reach regulation requirement, affects product quality, manually beat
Abrasion take more manpower and materials, are unfavorable for the technical problem of the preparation of product.
Summary of the invention
It is an object of the invention to: in processing for existing boring, it is impossible to more conveniently boring large-diameter deep hole is deeper
Position, causes the part surface precision in deep hole not reach regulation requirement, affects product quality, and manual polishing expends more manpower
Material resources, are unfavorable for the technical problem of the preparation of product, it is provided that a kind of tool mounting for deep hole machining.
To achieve these goals, the technical scheme that the application uses is:
For the tool mounting of deep hole machining, including the first clamping device and the second clamping device, described first clamping device with
The second dismountable connection of clamping device, described first clamping device is provided with between the clamping for clamping the second clamping device
Gap and for the connecting portion that matches with cutter platform, dismountable on described second clamping device is provided with at least one cutting edge
Tool.
The tool mounting for deep hole machining of the application, by cutting tool being arranged on the second clamping device, can
According to practical situation, second clamping device with certain length is set, increases the distance between cutting tool and cutter platform, make to cut
Cutting knife tool is adapted to cut larger-diameter hole, fills by being provided for clamping the second clamping on the first clamping device meanwhile
The clamping gap put, makes the second clamping device and the dismountable connection of the first clamping device, the first clamping device and the second clamping
After device connects, cutting tool on the second clamping device along the direction of the length being perpendicular to the second clamping device with cutter platform it
Spacing increases so that deep place in cutting tool energy access aperture, makes the tool mounting of the application be adapted to process large aperture
The deep part of deep hole, it is ensured that the surface accuracy in deep hole all reaches regulation requirement.
As the preferred version of the application, described second clamping device is provided with the mounting groove for installing cutter, institute
State cutting tool to match with described mounting groove.By arranging mounting groove on the second clamping device, can easier connect or
Split the connection between the second clamping device and cutting tool, facilitate the installation of cutter.
As the preferred version of the application, on described first clamping device dismountable be provided with at least one first regulation
Assembly, described first adjusting part runs through described clamping gap along the width in described clamping gap.By in the first clamping
Arranging the first adjusting part on device, adjust described first adjusting part, the width in described clamping gap changes so that described folder
Hold gap and can adapt in clamping different in width or the second clamping device of thickness, make to use different shaped according to practical situation
Second clamping device of number specification, is adapted to the polish of the hole inwall of different pore size and the degree of depth, and the scope of application is wider, can arrange
Multiple first adjusting parts, make the connection between the first clamping device and the second clamping device more firm.
As the preferred version of the application, on described second clamping device dismountable be provided with at least one second regulation
Assembly, described second adjusting part runs through described mounting groove along the width of described mounting groove.By at the second clamping device
On the second adjusting part is set, regulate described second adjusting part, the width of described mounting groove changes so that in described mounting groove
The cutting tool of different model specification can be installed, make to clamp the cutting tool of different model specification on the second clamping device,
Further expand the range of tool mounting.
As the preferred version of the application, described second clamping device is provided with at least two mounting groove, each institute
The width stating mounting groove is provided with second adjusting part that be connected dismountable with the second clamping device.By second
Multiple mounting groove is set on clamping device, the cutting tool of different model specification can be set in each mounting groove so that second
Multiple cutting tool can be set according to practical situation on clamping device, increase the range of tool mounting further.
As the preferred version of the application, mounting groove described in each two is parallel to each other.It is set to be parallel to each other by mounting groove
State, facilitate the work of tool mounting, make to be arranged on the cutter in different mounting groove from same direction to hole inwall through row
Polish, makes the installation of tool mounting and uses the most more convenient.
As the preferred version of the application, mounting groove described in each two is mutually perpendicular to.Adjacent two mounting grooves are vertically set
Put, make the cutting tool being arranged in mounting groove can from different directions to hole inwall through row polish, make cutting tool fit
The range of tool mounting in the inwall in the different types of hole of polish, should be expanded further.
In sum, owing to have employed technique scheme, the application provides the benefit that:
1, by cutting tool being arranged on the second clamping device, can arrange according to practical situation there is the of certain length
Two clamping devices, increase the distance between cutting tool and cutter platform, make cutting tool be adapted to cut larger-diameter hole；
2, by being provided for clamping the clamping gap of the second clamping device on the first clamping device, make the second clamping device with
After the first dismountable connection of clamping device, the first clamping device and the second clamping device connect, cutting on the second clamping device
Along the direction of the length that cutting knife tool edge is perpendicular to the second clamping device, the spacing with cutter platform increases so that cutting tool can enter
Deep place in hole, makes the tool mounting of the application be adapted to process the deep part of large-diameter deep hole, it is ensured that the table in deep hole
Surface accuracy all reaches regulation requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tool mounting for deep hole machining of the application；
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Reference
1-the first clamping device, 11-clamps gap, 12-connecting portion, 2-the second clamping device, 21-mounting groove, 3-cutting tool,
4-the first adjusting part, 5-the second adjusting part.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and be embodied as
Example, is further elaborated to the present invention.Should be appreciated that specific embodiment described herein is only in order to explain this
Bright, it is not intended to limit the present invention.
Embodiment 1
As shown in Figures 1 and 2, for the tool mounting of deep hole machining, including the first clamping device 1 and the second clamping device
2, described first clamping device 1 is dismountable with the second clamping device 2 to be connected, described first clamping device 1 is provided with for
Clamp the clamping gap 11 of the second clamping device 2 and on the connecting portion 12 matched with cutter platform, described second clamping device 2
Dismountable at least one cutting tool 3 that is provided with, described second clamping device 2 is provided with the mounting groove for installing cutter
21, described cutting tool 3 matches with described mounting groove 21.
The tool mounting for deep hole machining of the application, by cutting tool 3 being arranged on the second clamping device 2,
Second clamping device 2 with certain length can be set according to practical situation, increase the distance between cutting tool 3 and cutter platform,
Cutting tool 3 is made to be adapted to cut larger-diameter hole, meanwhile, by being provided for clamping second on the first clamping device 1
The clamping gap 11 of clamping device 2, makes that the second clamping device 2 is dismountable with the first clamping device 1 to be connected, the first clamping device
1 and second clamping device 2 connect after, the cutting tool 3 on the second clamping device 2 is along the length being perpendicular to the second clamping device 2
Direction on increase with the spacing of cutter platform so that cutting tool 3 can deep place in access aperture, make the tool mounting of the application
It is adapted to process the deep part of large-diameter deep hole, it is ensured that the surface accuracy in deep hole all reaches regulation requirement, simultaneously second
Mounting groove 21 is set on clamping device 2, can easier connect or split the company between the second clamping device 2 and cutting tool 3
Connect, facilitate the installation of cutter.
As preferably, on described first clamping device 1, dismountable at least one first adjusting part 4 that is provided with, described
First adjusting part 4 runs through described clamping gap 11 along the width in described clamping gap 11.By at the first clamping device 1
On the first adjusting part 4 is set, adjust described first adjusting part 4, the gripping width in described clamping gap 11 changes so that institute
State clamping gap 11 and can adapt in clamping different in width or the second clamping device 2 of thickness, make to use according to practical situation
Second clamping device 2 of different model specification, is adapted to the polish of the hole inwall of different pore size and the degree of depth, and the scope of application is more
Extensively, multiple first adjusting part 4 can be set, make the connection between the first clamping device 1 and the second clamping device 2 more firm.
As preferably, on described second clamping device 2, dismountable at least one second adjusting part 5 that is provided with, described
Second adjusting part 5 runs through described mounting groove 21 along the width of described mounting groove 21, and described second clamping device 2 is arranged
Having at least two mounting groove 21, the width of each described mounting groove 21 is provided with detachable with the second clamping device 2
The second adjusting part 5 of connection.By arranging the second adjusting part 5 on the second clamping device 2, regulate described second regulation
Assembly 5, the gripping width of described mounting groove 21 changes so that can install the cutting of different model specification in described mounting groove 21
Cutter 3, makes to clamp the cutting tool 3 of different model specification on the second clamping device 2, further expands tool mounting
Range, when arranging multiple mounting groove 21, all can arrange the cutter of different size model, enter one in each mounting groove 21
Step expands the scope of application of tool mounting.
As preferably, described in each two, mounting groove 21 is parallel to each other.Mounting groove 21 is set to the state being parallel to each other, side
Just the work of tool mounting, makes to be arranged on the cutting tool 3 in different mounting groove 21 smart through row to hole inwall from same direction
Processing, makes the installation of tool mounting and uses the most more convenient, it is possible to according to practical situation, arranging mounting groove 21 phase described in each two
Mutually vertical, make the cutting tool 3 being arranged in mounting groove 21 can from different directions to hole inwall through row polish, make cutting
Cutter 3 is adapted to the inwall in the different types of hole of polish, expands the range of tool mounting further.
Above example only in order to the present invention is described and and unrestricted technical scheme described in the invention, although this explanation
Book is with reference to the above embodiments to present invention has been detailed description, but the present invention is not limited to above-mentioned specific embodiment party
Formula, the most any modifies to the present invention or equivalent, and all are without departing from the technical scheme of the spirit and scope of invention
And improve, it all should be contained in scope of the presently claimed invention.
Claims (7)
1. for the tool mounting of deep hole machining, it is characterised in that: include the first clamping device (1) and the second clamping device (2),
Described first clamping device (1) is dismountable with the second clamping device (2) to be connected, and described first clamping device (1) is provided with
For clamping the clamping gap (11) of the second clamping device (2) and being used for the connecting portion (12) matched with cutter platform, described second
Clamping device (2) is the most dismountable is provided with at least one cutting tool (3).
2. tool mounting as claimed in claim 1, it is characterised in that: it is provided with for installing on described second clamping device (2)
The mounting groove (21) of cutter, described cutting tool (3) matches with described mounting groove (21).
3. tool mounting as claimed in claim 2, it is characterised in that: described first clamping device (1) is the most dismountable to be provided with
At least one first adjusting part (4), described first adjusting part (4) runs through institute along the width of described clamping gap (11)
State clamping gap (11).
4. tool mounting as claimed in claim 3, it is characterised in that: described second clamping device (2) is the most dismountable to be provided with
At least one second adjusting part (5), described second adjusting part (5) runs through described along the width of described mounting groove (21)
Mounting groove (21).
5. tool mounting as claimed in claim 4, it is characterised in that: it is provided with at least two on described second clamping device (2)
Mounting groove (21), the width of each described mounting groove (21) is provided with and the second clamping device (2) dismountable company
The second adjusting part (5) connect.
6. tool mounting as claimed in claim 5, it is characterised in that: mounting groove described in each two (21) is parallel to each other.
7. tool mounting as claimed in claim 5, it is characterised in that: mounting groove described in each two (21) is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635275.1A CN106041143A (en) | 2016-08-05 | 2016-08-05 | Tool holder for deep hole working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635275.1A CN106041143A (en) | 2016-08-05 | 2016-08-05 | Tool holder for deep hole working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106041143A true CN106041143A (en) | 2016-10-26 |
Family
ID=57480357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635275.1A Pending CN106041143A (en) | 2016-08-05 | 2016-08-05 | Tool holder for deep hole working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775018A (en) * | 2017-09-30 | 2018-03-09 | 重庆长安工业(集团)有限责任公司 | Heavy caliber deep hole processing cutter |
| CN115056140A (en) * | 2022-07-08 | 2022-09-16 | 一重集团(黑龙江)重工有限公司 | Multifunctional card seat |
-
2016
- 2016-08-05 CN CN201610635275.1A patent/CN106041143A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775018A (en) * | 2017-09-30 | 2018-03-09 | 重庆长安工业(集团)有限责任公司 | Heavy caliber deep hole processing cutter |
| CN115056140A (en) * | 2022-07-08 | 2022-09-16 | 一重集团(黑龙江)重工有限公司 | Multifunctional card seat |
| CN115056140B (en) * | 2022-07-08 | 2024-01-30 | 一重集团(黑龙江)重工有限公司 | Multifunctional clamping seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
|
| WD01 | Invention patent application deemed withdrawn after publication |