CN207840861U - A kind of lathe installs the fine tuning mounting structure of boring cutter additional - Google Patents
A kind of lathe installs the fine tuning mounting structure of boring cutter additional Download PDFInfo
- Publication number
- CN207840861U CN207840861U CN201820120002.8U CN201820120002U CN207840861U CN 207840861 U CN207840861 U CN 207840861U CN 201820120002 U CN201820120002 U CN 201820120002U CN 207840861 U CN207840861 U CN 207840861U
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- installation
- fine tuning
- hole
- knife 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
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- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of fine tuning mounting structure of lathe installation boring cutter, pass through the ring flange location and installation in the side shaft of locating piece and horizontal lathe, the close compression fit in side for installing the rear end flattened conical portion outer circumferential face of knife bar and the installation groove of locating piece connects, and realizes that installation knife bar is axially rotated by horizontal lathe with this；The front end bar portion of installation knife bar is detachably fixed setting boring cutter, is realized with this and drives boring cutter along installation knife bar axial rotation by installing knife bar；The handle of a knife outer end of boring cutter is abutted with the threaded shank outer end of micrometer adjusting screw, is realized with this by adjusting micrometer adjusting screw come the fine tuning to realizing boring cutter；The utility model realization is simple and practical in structure, simple and quick；And split type mounting structure is used, the processing of component is simpler；Dismantle it is more convenient, convenient for safeguard, repeat utilize, it is economical and practical, greatly improve work efficiency；The fine tuning of boring cutter is simple and convenient, and reasonable design is compact-sized, is suitble to be widely popularized.
Description
Technical field
The utility model is related to be machined technical field of auxiliary equipment, and in particular to a kind of lathe installs the fine tuning of boring cutter additional
Mounting structure.
Background technology
Following two methods are used when the background technology long hole type parts that domestic processing both ends have concentricity to require at present：One
To carry out both ends processing at twice on lathe, processing method be first by workpiece one fixed with chuck, with drill bit and boring cutter into
The processing of one stomidium of row, processing other end of then turning around.Such method processing efficiency is low, and production cost is high, and machining accuracy is unstable
It is fixed；Second is that customizing special double end boring special plane, this special plane is by filling two power heads respectively on the slide unit for have guide rail, passing through liquid
Press mechanism or leading screw drive power head movement, realize the processing of two side holes.This special double end boring special plane can meet machining accuracy
With the requirement of production efficiency, but its fabrication cycle is long, of high cost, cannot meet the production and processing of enterprise demand, it would be highly desirable to
It improves.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, provides a kind of vehicle that function is expanded
The fine tuning mounting structure of bed installation boring cutter, can be finely adjusted the penetraction depth of boring cutter, reasonable design is compact-sized.
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of lathe installs the fine tuning mounting structure of boring cutter, including horizontal lathe, locating piece, installation knife bar and fine tuning spiral shell additional
Nail；Ring flange location and installation in the side shaft of the locating piece and the horizontal lathe is held level with both hands after the installation knife bar
Tip circle tapering outer circumferential face is connect with the close compression fit in the side of the installation groove of the locating piece, and installation knife is realized with this
Bar is axially rotated by the horizontal lathe；The front end bar portion of the installation knife bar is detachably fixed setting boring cutter, with this reality
Now drive boring cutter along installation knife bar axial rotation by installing knife bar；The spiral shell of the handle of a knife outer end and the micrometer adjusting screw of the boring cutter
Bar portion outer end abuts, and the micrometer adjusting screw is threadedly coupled with the bar portion of the installation knife bar；And the nut of the micrometer adjusting screw is
Round-like structure, and the outer circumferential wall of the nut is equipped with reticule, is realized with this by adjusting micrometer adjusting screw come to reality
The fine tuning of existing boring cutter.
Further, the threaded shank of the micrometer adjusting screw uses thread pitch for 1mm；Simultaneously by the nut last week
The reticule for setting 50 small lattice is carved on outside side wall, realizes that the one small lattice on rotating screw cap realize that the height of 0.02mm is adjusted.
Further, installation knife bar flattened conical portion top is additionally provided with clamping portion, the clamping portion and the flat-top
Conus portion top surface forms step-like structure；The connection kidney slot being correspondingly arranged with step-like structure is additionally provided on the locating piece
Hole.
Further, the locating piece includes taper shank portion, flanged joint portion and interconnecting piece；The taper shank portion, flanged joint
Portion and interconnecting piece are structure as a whole；The locating piece is passed through by flanged joint portion and the ring flange in the horizontal lathe shaft
Bolt is fixedly connected；The taper shank portion of flanged joint portion front end extends in the slot of the ring flange in shaft, the flange
The interconnecting piece of interconnecting piece rear end is equipped with the installation groove of hatch frame in an axial direction.
Further, the installation knife bar includes clamping portion, flattened conical portion and bar portion；The clamping portion, flattened conical
Portion and bar portion are structure as a whole；The bar portion is equipped with boring cutter mounting hole；The boring cutter mounting hole includes the knife with the boring cutter
The threaded mounting hole of handle matched putting hole and the fishbolt for being clamped from boring cutter side.
Further, handle of a knife putting hole is that circumferentially boring cutter positioning adjusting through-hole is arranged in diametric(al)；The fishbolt
Threaded mounting hole be threaded hole with handle of a knife putting hole vertical connection；The boring cutter positioning adjusts through-hole and is connected to threaded hole.
Further, the boring cutter positioning adjusts the outer end that through-hole is located at the bar portion, and is circular through hole structure；Institute
Fishbolt is stated to be located on the outer end face of the bar portion.
The prior art is compared, and the beneficial effects of the utility model are：
The utility model drives the fixed locating piece being located on shaft ring flange by the side rotating shaft of startup horizontal lathe
Rotation realizes the rotation of the boring cutter on installation knife bar with this, to realize the bore hole of boring machine to drive the rotation of installation knife bar
Function, it is simple and practical in structure, it is simple and quick；And split type mounting structure is used, the processing of component is simpler；Simultaneously
It is connected to kidney-shaped slot by setting, dismounting is more convenient, convenient for safeguarding, repeats and utilizes, realize the repacking to lathe,
It is economical and practical, it greatly improves work efficiency；The fine tuning to realizing boring cutter overhang is realized by micrometer adjusting screw, adjusts simple side
Just, machining accuracy is substantially increased, reasonable design is compact-sized, is suitble to be widely popularized.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it is therefore apparent that the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the specific installation dimensional structure diagram of the utility model；
Fig. 2 is the sectional view of Fig. 1 of the utility model；
Fig. 3 is the integrated knife mounting structure schematic diagram of the utility model；
Fig. 4 is the integrated knife mounting structure sectional view of the utility model；
Fig. 5 is the positioning block structure schematic diagram of the utility model；
Fig. 6 is the installation knife bar and boring cutter mounting structure schematic diagram of the utility model；
Fig. 7 is the installation lever structure schematic diagram of the utility model；
Figure label explanation：
1, horizontal lathe；11, ring flange；2, locating piece；21, taper shank portion；22, flanged joint portion；23, interconnecting piece；24, even
Logical kidney-shaped slot；25, installation groove；3, knife bar is installed；31, clamping portion；32, flattened conical portion；33, bar portion；331, boring cutter is pacified
Fill hole；3311, boring cutter positioning adjusts through-hole；3312, threaded hole；4, micrometer adjusting screw；5, boring cutter；51, handle of a knife；6, fishbolt.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without creative efforts, belongs to the utility model
The range of protection.
In conjunction with attached drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the utility model is further described：
A kind of lathe installs the fine tuning mounting structure of boring cutter, including horizontal lathe 1, locating piece 2, installation knife bar 3 and fine tuning additional
Screw 4；The locating piece 2 and 11 location and installation of ring flange in the side shaft of the horizontal lathe 1, the installation knife bar 3
32 outer circumferential face of rear end flattened conical portion connect with the close compression fit in side of the installation groove 25 of the locating piece 2,
Realize that installation knife bar 3 is axially rotated by the horizontal lathe 1 with this；The front end bar portion 33 of the installation knife bar 3 is detachable
Boring cutter 5 is fixedly installed, is realized with this and drives boring cutter 5 along installation 3 axial rotation of knife bar by installing knife bar 3；The knife of the boring cutter 5
51 outer end of handle is abutted with the threaded shank outer end of the micrometer adjusting screw 4, is realized with this by adjusting micrometer adjusting screw 4 come to realizing boring cutter
Fine tuning.
The micrometer adjusting screw 4 is threadedly coupled with the bar portion 33 of the installation knife bar 3；And the nut of the micrometer adjusting screw 4 is
Round-like structure, and the outer circumferential wall of the nut is equipped with reticule；Spiral shell is used by the threaded shank of the micrometer adjusting screw 4
Line screw pitch is 1mm, realizes that the circle of rotating screw cap one realizes that the height of 1mm is adjusted with this；Simultaneously by outside in the nut last week
The reticule for setting 50 small lattice is carved on side wall, realizes that the one small lattice on rotating screw cap realize that the height of 0.02mm is adjusted, with this reality
The fine tuning to the overhang in bar portion 33 of boring cutter 5 can be realized by adjusting micrometer adjusting screw 4 when existing bore hole, to reach size
Tolerance.
3 flattened conical portion of the installation knife bar, 32 top is additionally provided with clamping portion 31, and the clamping portion 31 is justified with the flat-top
32 top surface of tapering forms step-like structure；The connection kidney slot being correspondingly arranged with step-like structure is additionally provided on the locating piece 2
Hole 24；It is equipped with by the clamping portion 31 and the locating slot in the locating piece 2 of strip, the installation knife bar is realized with this
3 limits rotated on the locating piece 2；By the way that locating piece 2 is arranged on the locating piece 2, realized successively in installation knife bar 3
After closely compressing connection with the installation groove 25 of the locating piece 2, it is inserted into and is arranged in interconnecting piece front end by the front end of crowbar
It in the connection kidney-shaped slot 24, and is abutted with the transition face of step-like structure, then agitates crowbar (or squeezing voussoir) and push institute
The transition face for stating the step-like structure of installation knife bar 3, is realized with this and releases installation knife bar 3 out of the locating piece 2；Pass through sled
Rod is supporting point by the trough rim on 24 top of connection kidney-shaped slot, and the front end of crowbar is abutted with the transition face of step-like structure, is grasped
Author moves the tail end of crowbar, and the dismounting to installing knife bar is realized in conjunction with lever principle；Overall structure is simple, and installs knife bar
Mount and dismount it is simpler quick, it is time saving and energy saving.
The locating piece 2 includes taper shank portion 21, flanged joint portion 22 and interconnecting piece 23；The taper shank portion 21, flanged joint
Portion 22 and interconnecting piece 23 are structure as a whole；The locating piece 2 passes through the method in flanged joint portion 22 and 1 shaft of the horizontal lathe
Blue disk 11 is bolted to connection；The taper shank portion 21 of 22 front end of flanged joint portion extends to the ring flange 11 in shaft
In slot, the interconnecting piece 23 of 22 rear end of flanged joint portion is equipped with the installation groove 25 of hatch frame in an axial direction.
The installation knife bar 3 includes clamping portion 31, flattened conical portion 32 and bar portion 33；The clamping portion 31, flattened conical
Portion 32 and bar portion 33 are structure as a whole；The bar portion 33 is equipped with boring cutter mounting hole 331；The boring cutter mounting hole 331 include with
The threaded mounting hole of the handle of a knife 51 matched putting hole and the fishbolt 6 for being clamped from 5 side of boring cutter of the boring cutter 5；It is logical
It is that circumferentially boring cutter positioning adjusting through-hole 3311 is arranged in diametric(al) to cross handle of a knife putting hole；The screw thread of the fishbolt 6 is installed
The threaded hole 3312 of Kong Weiyu handle of a knife putting hole vertical connections, to realize the location and installation of the boring cutter 5 and fishbolt 6；Institute
Boring cutter positioning adjusting through-hole 3311 is stated to be connected to threaded hole 3312；The handle of a knife placement for adjusting through-hole 3311 is positioned by the boring cutter
Hole is connected to 4 threaded hole of micrometer adjusting screw, is realized with this by adjusting micrometer adjusting screw 4 come the fine tuning to realizing boring cutter 5.
The boring cutter positioning adjusts the outer end that through-hole 3311 is located at the bar portion 33, and is circular through hole structure；Structure
Simply, facilitate processing, be convenient for the installation 33 of columned handle of a knife 51 and micrometer adjusting screw 4；The fishbolt 6 is located at the bar portion
On 33 outer end face.
When the utility model is used, by stretching into installation groove the small head end and stub end in flattened conical portion with this,
And tapped by wooden mallet, so that the circumferential circular conical surface in flattened conical portion is coordinated with the 25 side close coaxial heart of installation groove, then pass through
Start the side rotating shaft of horizontal lathe, the fixed locating piece rotation being located on shaft ring flange is driven, to drive installation knife bar
Rotation, with this realize installation knife bar on boring cutter rotation, it is simple and practical in structure to realize the bore hole function of boring machine, behaviour
Make simple and fast；And split type mounting structure is used, the processing of component is simpler；Kidney slot is connected to by setting simultaneously
Hole, dismounting is more convenient, convenient for safeguarding, repeats and utilizes, realize the repacking to lathe, economical and practical, greatly improves
Working efficiency；The fine tuning to realizing boring cutter overhang is realized by micrometer adjusting screw, and adjusting is simple and convenient, substantially increases processing
Precision, reasonable design is compact-sized, is suitble to be widely popularized.
It should be noted that the ring flange in the shaft of horizontal lathe, is dismantled by the dog plate in horizontal lathe shaft
It can directly obtain afterwards, those skilled in the art would not require any inventive effort.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (7)
1. a kind of lathe installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：Including horizontal lathe (1), locating piece (2), peace
Fill knife bar (3) and micrometer adjusting screw (4)；The locating piece (2) and the ring flange (11) in the side shaft of the horizontal lathe (1)
Location and installation, rear end flattened conical portion (32) the outer circumferential face of the installation knife bar (3) and the installation of the locating piece (2) are recessed
The close compression fit connection in side of slot (25), realizes that installation knife bar (3) is turned in an axial direction by the horizontal lathe (1) with this
It is dynamic；The front end bar portion (33) of the installation knife bar (3) is detachably fixed setting boring cutter (5), is realized with this by installing knife bar (3)
Drive boring cutter (5) along installation knife bar (3) axial rotation；Handle of a knife (51) outer end of the boring cutter (5) and the micrometer adjusting screw (4)
Threaded shank outer end abuts, and the micrometer adjusting screw (4) is threadedly coupled with the bar portion (33) of the installation knife bar (3)；And the fine tuning
The nut of screw (4) is round-like structure, and the outer circumferential wall of the nut is equipped with reticule, is realized with this and passes through adjusting
Micrometer adjusting screw (4) carrys out the fine tuning to realizing boring cutter.
2. lathe according to claim 1 installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：The micrometer adjusting screw
(4) threaded shank uses thread pitch for 1mm；The indexing of 50 small lattice is set by being carved on the wall of outer circumferential on the nut simultaneously
Line realizes that the one small lattice on rotating screw cap realize that the height of 0.02mm is adjusted.
3. lathe according to claim 1 installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：The installation knife bar
(3) flattened conical portion (32) top is additionally provided with clamping portion (31), the clamping portion (31) and flattened conical portion (32) top surface
Form step-like structure；The connection kidney-shaped slot (24) being correspondingly arranged with step-like structure is additionally provided on the locating piece (2).
4. lathe according to claim 1 installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：The locating piece (2)
Including taper shank portion (21), flanged joint portion (22) and interconnecting piece (23)；The taper shank portion (21), flanged joint portion (22) and connection
Portion (23) is structure as a whole；The locating piece (2) passes through the flange on flanged joint portion (22) and the horizontal lathe (1) shaft
Disk (11) is bolted to connection；The taper shank portion (21) of flanged joint portion (22) front end extends to the ring flange in shaft
(11) in slot, the interconnecting piece (23) of flanged joint portion (22) rear end is equipped with the installation groove of hatch frame in an axial direction
(25)。
5. lathe according to claim 1 installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：The installation knife bar
(3) include clamping portion (31), flattened conical portion (32) and bar portion (33)；The clamping portion (31), flattened conical portion (32) and bar
Portion (33) is structure as a whole；The bar portion (33) is equipped with boring cutter mounting hole (331)；The boring cutter mounting hole (331) include with
The screw thread of the matched putting hole of handle of a knife (51) of the boring cutter (5) and the fishbolt (6) for being used to clamp from boring cutter (5) side peace
Fill hole.
6. lathe according to claim 5 installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：Handle of a knife putting hole is edge
Circumferential diametric(al) setting boring cutter, which positions, adjusts through-hole (3311)；The threaded mounting hole of the fishbolt (6) is to be put with handle of a knife
Set the threaded hole (3312) of hole vertical connection；The boring cutter positioning adjusts through-hole (3311) and is connected to threaded hole (3312).
7. lathe according to claim 6 installs the fine tuning mounting structure of boring cutter additional, it is characterised in that：The boring cutter positioning is adjusted
Section through-hole (3311) is located at the outer end of the bar portion (33), and is circular through hole structure；The fishbolt (6) is located at described
On the outer end face of bar portion (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120002.8U CN207840861U (en) | 2018-01-24 | 2018-01-24 | A kind of lathe installs the fine tuning mounting structure of boring cutter additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120002.8U CN207840861U (en) | 2018-01-24 | 2018-01-24 | A kind of lathe installs the fine tuning mounting structure of boring cutter additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840861U true CN207840861U (en) | 2018-09-11 |
Family
ID=63416314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120002.8U Expired - Fee Related CN207840861U (en) | 2018-01-24 | 2018-01-24 | A kind of lathe installs the fine tuning mounting structure of boring cutter additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207840861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442176A (en) * | 2018-09-20 | 2019-03-08 | 哈尔滨锅炉厂有限责任公司 | The scattered burner nozzle support and fixing means in adjustable direction |
-
2018
- 2018-01-24 CN CN201820120002.8U patent/CN207840861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442176A (en) * | 2018-09-20 | 2019-03-08 | 哈尔滨锅炉厂有限责任公司 | The scattered burner nozzle support and fixing means in adjustable direction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20220124 |