CN109396501A - A kind of convertible guiding device - Google Patents
A kind of convertible guiding device Download PDFInfo
- Publication number
- CN109396501A CN109396501A CN201811502390.7A CN201811502390A CN109396501A CN 109396501 A CN109396501 A CN 109396501A CN 201811502390 A CN201811502390 A CN 201811502390A CN 109396501 A CN109396501 A CN 109396501A
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- slide unit
- rotary
- sleeve case
- guiding device
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000003801 milling Methods 0.000 abstract description 14
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
Abstract
The present invention proposes a kind of convertible guiding device, including slide unit, guide sleeve case, main shaft and the rotary components being fixed on the rack, rotary components are rotatably installed in the front end of slide unit, slide unit is equipped with the main shaft for processing, rotary components include rotating cylinder, rotary shaft and rotary body, and rotating cylinder and rotary body are connected by rotary shaft and slide unit rotation, and the side wall of rotary body is equipped with guide sleeve case, guide sleeve case is located at the front of main shaft, and guide sleeve case and main shaft coaxial inner conductor；Rotating cylinder rotation drives rotary body to be rotated relative to slide unit by rotary shaft, and guide sleeve case is mobile with rotary body, removes guide sleeve case in front of main shaft.In this application, guide sleeve case is rotated around slide unit front end to slide unit inside, both the rigidity of drilling rod had been improved, the vibration also generated during reduction unskilled labourer, guiding is accurately positioned, and the axial line of guide sleeve case and spindle axis line shorten the replacing construction of cutter at parallel, it is convenient for changing drill gun cooked mode or milling mode, structure is simple, easy to use.
Description
Technical field
The present invention relates to digit ctrol machine tool field more particularly to a kind of convertible guiding devices.
Background technique
In deep hole drilling machine, guiding device is indispensable one of important spare part, its function is correctly to guide
Drill bit simultaneously seals coolant liquid, and common guiding device in use, is only realized and is moved forward and backward, be also unable to satisfy Milling Process
Mode needs manually to remove guide sleeve case to realize Milling Machining, influences the precision of guide sleeve case when moving.And accessory is bored in replacement
When, dismounting is also inconvenient.Replacing construction is also long,
Summary of the invention
The purpose of the invention is to provide a kind of convertible guiding device, guide sleeve case performance, rotary steering essence are improved
Determine position, replacement bores accessory conveniently, and manufacturing cost is low, structure is simple, easy to use.
To achieve the goals above, the present invention proposes a kind of convertible guiding device, including be fixed on the rack slide unit,
Guide sleeve case and main shaft further include rotary components, and the rotary components are rotatably installed in the front end of the slide unit, are set on the slide unit
There is a main shaft for processing, the rotary components include rotating cylinder, rotary shaft and rotary body, the rotating cylinder and rotary body
It is connected by the rotary shaft and slide unit rotation, the side wall of the rotary body is equipped with the guide sleeve case, the guide sleeve case
Positioned at the front of the main shaft, and the guide sleeve case and the main shaft coaxial inner conductor；The rotating cylinder rotation, passes through the rotation
Axis drives the rotary body to be rotated relative to the slide unit, and the guide sleeve case is mobile with the rotary body, makes the guide sleeve
Case is removed in front of the main shaft.
Further, in the convertible guiding device, the rotary shaft runs through the slide unit, and the rotary shaft
Parallel with the end face of the slide unit, the joint of the rotary shaft and the slide unit two sides is equipped with bearing assembly, the bearing
Component includes plane bearing, bearing spacer and deep groove ball bearing.
Further, in the convertible guiding device, the slide unit front end is equipped with notch, and the rotary shaft runs through
The notch, the rotary shaft, which wears the rotating cylinder, to be fixed on the outside of the notch, and the rotary shaft is by the rotary body
It wears and is fixed on the inside of the notch.
Further, in the convertible guiding device, the rotating cylinder is fastenedly connected by expansion sleeve described
The end of rotary shaft, the rotary body are fixed on the rotary shaft middle section by positioning pin limit, and the slide unit is far from described
The endface of rotating cylinder is equipped with the bearing gland of rotary shaft described in block.
Further, in the convertible guiding device, the size of the notch is greater than the rotary body and adds institute
State the size of guide sleeve case.
Further, in the convertible guiding device, the opening of the notch is equipped with baffle, on the baffle
Equipped with adjusting block, the adjusting block is parallel with guide sleeve case end face and offsets.
Further, in the convertible guiding device, the front end of the guide sleeve case is equipped with guide sleeve component, and rear end is set
There is support component, the guide sleeve component, guide sleeve case, support component and main shaft are on same axial line.
Further, in the convertible guiding device, the top side of the guide sleeve case is equipped with observation window.
Further, in the convertible guiding device, the rotation angle of the rotary components is 90 °.
Compared with prior art, the beneficial effects are mainly reflected as follows: guide sleeve case around slide unit front end on the inside of slide unit
Rotation had both improved the rigidity of drilling rod, the vibration also generated during reduction unskilled labourer, and guiding is accurately positioned, the axial line of guide sleeve case
With spindle axis line at parallel, shortens the replacing construction of drilling tool and milling cutter, be convenient for changing drill gun cooked mode or milling
Cut mode, so that the lathe is had comprehensive drilling and Milling Function, realize the multifunction of lathe, thus improve deep hole processing and
The quality and productivity of milling, structure are simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of convertible guiding device in the present invention；
Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1；
Fig. 3 is the left view structural representation of Fig. 1；
Fig. 4 is the overlooking structure diagram of Fig. 1.
Wherein: rack 11, main shaft 12, slide unit 21, notch 22, guide sleeve case 3, guide sleeve component 31, support component 32, observation window
33, rotating cylinder 41, rotary shaft 42, rotary body 43, plane bearing 51, bearing spacer 52, deep groove ball bearing 53, expansion sleeve 61, fixed
Position pin 62, bearing gland 63, baffle 71, adjusting block 72.
Specific embodiment
Convertible guiding device of the invention is described in more detail below in conjunction with schematic diagram, which show this
The preferred embodiment of invention, it should be appreciated that those skilled in the art can modify invention described herein, and still realize this
The advantageous effects of invention.Therefore, following description should be understood as the widely known of those skilled in the art, and not make
For limitation of the present invention.
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The present invention is more specifically described by way of example referring to attached drawing in the following passage.According to following explanation, the present invention
The advantages of and feature will become apparent from.It should be noted that attached drawing is all made of very simplified form and uses non-accurate ratio,
Only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
As shown in Figures 1 to 4, the present invention proposes a kind of convertible guiding device, including the slide unit being fixed in rack 11
21, guide sleeve case 3, main shaft 12 and rotary components, rotary components are rotatably installed in the front end of slide unit 21, and slide unit 21 is equipped with for adding
The main shaft 12 of work, rotary components include rotating cylinder 41, rotary shaft 42 and rotary body 43, and rotating cylinder 41 and rotary body 43 pass through rotation
Axis 42 and the rotation of slide unit 21 connect, and the side wall of rotary body 43 is equipped with guide sleeve case 3, and guide sleeve case 3 is located at the front of main shaft 12, and leads
Casing 3 and 12 coaxial inner conductor of main shaft.
Specifically, as shown in Figure 1 to Figure 2,21 front end of slide unit is equipped with notch 22, and rotary shaft 42 runs through notch 22, and rotates
Axis 42 is parallel with the end face of slide unit 21, and rotating cylinder 41 is fastenedly connected by expansion sleeve 61 in the end of rotary shaft 42, rotary shaft 42
Rotating cylinder 41 is fixed on 22 apical lateral of notch, rotary body 43 is fixed on 42 middle section of rotary shaft by the limit of positioning pin 62,
43 knob of rotary body is fastened in rotary shaft 42 by positioning pin 62, and rotary body 43 is worn and is fixed in notch 22 by rotary shaft 42
Side.The joint of rotary shaft 42 and about 21 two sides of slide unit is equipped with bearing assembly, and bearing assembly includes plane bearing 51, bearing
Spacer ring 52 and deep groove ball bearing 53, slide unit 21 are equipped with the bearing gland 63 of block rotary shaft 42 far from the endface of rotating cylinder 41,
Bearing assembly combination bearing gland 63 can reduce the resistance generated when rotary shaft 42 rotates in slide unit 21, guarantee running accuracy,
Meet the positioning requirements in processing.
Meanwhile as shown in Figures 1 to 4, the front end of guide sleeve case 3 is equipped with guide sleeve component 31, and rear end is equipped with support component 32, leads
Component 31, guide sleeve case 3, support component 32 and main shaft 12 are covered on same axial line, and main shaft 12 sequentially passes through support component 32, leads
Casing 3 and guide sleeve component 31, main shaft 12 are drill gun or milling cutter.Rotating cylinder 41 rotates, and drives 43 phase of rotary body by rotary shaft 42
Slide unit 21 is rotated, guide sleeve case 3 is mobile with rotary body 43, adds guide sleeve since the size of notch 22 is greater than rotary body 43
The size of case 3, the rotation angle of rotary components are 90 °, and guide sleeve case 3 is rotated by 90 ° to the inside of notch 22, makes guide sleeve case 3 from master
The front of axis 12 moves in notch 22, and guide sleeve case 12 is coaxial with main shaft 12 before rotation, and 12 milling of main shaft is avoided after rotation
Movement when processing is convenient for changing drill gun cooked mode or milling tool mode.
In addition, as shown in Figures 1 to 4, the opening of notch 22 is equipped with baffle 71, baffle 71 is equipped with adjusting block 72, adjusts
Locking nub 72 is parallel with 3 end face of guide sleeve case and offsets, and adjusting block 72 is for adjusting limitation 12 position precision of guide sleeve case.Guide sleeve case 3
Top side is equipped with observation window 33.
To sum up, in the present embodiment, the convertible guiding device of proposition, guide sleeve case sidespin into slide unit around slide unit front end
Turn, both improved the rigidity of drilling rod, the vibration also generated during reduction unskilled labourer, guiding is accurately positioned, the axial line of guide sleeve case with
Spindle axis line shortens the replacing construction of drilling tool and milling cutter, is convenient for changing drill gun cooked mode or milling at parallel
Mode makes the lathe have comprehensive drilling and Milling Function, the multifunction of lathe is realized, to improve deep hole processing and milling
The quality and productivity cut, structure are simple, easy to use.
The above is only a preferred embodiment of the present invention, does not play the role of any restrictions to the present invention.Belonging to any
Those skilled in the art, in the range of not departing from technical solution of the present invention, to the invention discloses technical solution and
Technology contents make the variation such as any type of equivalent replacement or modification, belong to the content without departing from technical solution of the present invention, still
Within belonging to the scope of protection of the present invention.
Claims (9)
1. a kind of convertible guiding device, including the slide unit, guide sleeve case and main shaft being fixed on the rack, which is characterized in that also wrap
Rotary components are included, the rotary components are rotatably installed in the front end of the slide unit, and the slide unit is equipped with for the described of processing
Main shaft, the rotary components include rotating cylinder, rotary shaft and rotary body, the rotating cylinder and rotary body by the rotary shaft with
The slide unit rotation connection, the side wall of the rotary body is equipped with the guide sleeve case, before the guide sleeve case is located at the main shaft
Side, and the guide sleeve case and the main shaft coaxial inner conductor；The rotating cylinder rotation, drives the rotary body by the rotary shaft
It is rotated relative to the slide unit, the guide sleeve case is mobile with the rotary body, makes the guide sleeve case before the main shaft
Side removes.
2. convertible guiding device according to claim 1, which is characterized in that the rotary shaft runs through the slide unit, and
The rotary shaft is parallel with the end face of the slide unit, and the joint of the rotary shaft and the slide unit two sides is equipped with bearing group
Part, the bearing assembly include plane bearing, bearing spacer and deep groove ball bearing.
3. convertible guiding device according to claim 2, which is characterized in that the slide unit front end is equipped with notch, described
Rotary shaft runs through the notch, and the rotary shaft, which wears the rotating cylinder, to be fixed on the outside of the notch, and the rotary shaft will
The rotary body, which is worn, to be fixed on the inside of the notch.
4. convertible guiding device according to claim 3, which is characterized in that the rotating cylinder is fastened by expansion sleeve to be connected
It connects in the end of the rotary shaft, the rotary body is fixed on the rotary shaft middle section, the slide unit by positioning pin limit
Endface far from the rotating cylinder is equipped with the bearing gland of rotary shaft described in block.
5. convertible guiding device according to claim 2, which is characterized in that the size of the notch is greater than the rotation
Body adds the size of the guide sleeve case.
6. convertible guiding device according to claim 5, which is characterized in that the opening of the notch is equipped with baffle,
The baffle is equipped with adjusting block, and the adjusting block is parallel with guide sleeve case end face and offsets.
7. convertible guiding device according to claim 1, which is characterized in that the front end of the guide sleeve case is equipped with guide sleeve group
Part, rear end are equipped with support component, and the guide sleeve component, guide sleeve case, support component and main shaft are on same axial line.
8. convertible guiding device according to claim 1, which is characterized in that the top side of the guide sleeve case is equipped with observation
Window.
9. convertible guiding device according to claim 1, which is characterized in that the rotation angle of the rotary components is
90°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502390.7A CN109396501A (en) | 2018-12-10 | 2018-12-10 | A kind of convertible guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502390.7A CN109396501A (en) | 2018-12-10 | 2018-12-10 | A kind of convertible guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396501A true CN109396501A (en) | 2019-03-01 |
Family
ID=65458032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502390.7A Pending CN109396501A (en) | 2018-12-10 | 2018-12-10 | A kind of convertible guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175245A (en) * | 2023-02-10 | 2023-05-30 | 上海宁远精密机械股份有限公司 | Automatic overturning type positioning mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202591969U (en) * | 2012-05-30 | 2012-12-12 | 环球工业机械（东莞）有限公司 | Machine tool capable of performing deep hole gun drilling, ejector drilling and milling |
| CN103350347A (en) * | 2013-07-19 | 2013-10-16 | 太仓吉井机械有限公司 | Deep hole drilling machine tool with convenient drilling and milling conversion functions |
| CN204366575U (en) * | 2014-12-12 | 2015-06-03 | 东莞市耐斯机械制造有限公司 | The simple and easy switching mechanism of a kind of multi-functional drill milling |
| CN105965070A (en) * | 2016-07-08 | 2016-09-28 | 环球工业机械（东莞）有限公司 | Machine tool with rotating movable guide box |
| CN205869539U (en) * | 2016-07-08 | 2017-01-11 | 环球工业机械（东莞）有限公司 | Lathe with swivelling movement formula guide box |
| CN209318857U (en) * | 2018-12-10 | 2019-08-30 | 上海宁远精密机械股份有限公司 | A kind of convertible guiding device |
-
2018
- 2018-12-10 CN CN201811502390.7A patent/CN109396501A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202591969U (en) * | 2012-05-30 | 2012-12-12 | 环球工业机械（东莞）有限公司 | Machine tool capable of performing deep hole gun drilling, ejector drilling and milling |
| CN103350347A (en) * | 2013-07-19 | 2013-10-16 | 太仓吉井机械有限公司 | Deep hole drilling machine tool with convenient drilling and milling conversion functions |
| CN204366575U (en) * | 2014-12-12 | 2015-06-03 | 东莞市耐斯机械制造有限公司 | The simple and easy switching mechanism of a kind of multi-functional drill milling |
| CN105965070A (en) * | 2016-07-08 | 2016-09-28 | 环球工业机械（东莞）有限公司 | Machine tool with rotating movable guide box |
| CN205869539U (en) * | 2016-07-08 | 2017-01-11 | 环球工业机械（东莞）有限公司 | Lathe with swivelling movement formula guide box |
| CN209318857U (en) * | 2018-12-10 | 2019-08-30 | 上海宁远精密机械股份有限公司 | A kind of convertible guiding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175245A (en) * | 2023-02-10 | 2023-05-30 | 上海宁远精密机械股份有限公司 | Automatic overturning type positioning mechanism |
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