CN207372810U - A kind of adjustable chip guard - Google Patents
A kind of adjustable chip guard Download PDFInfo
- Publication number
- CN207372810U CN207372810U CN201721143909.8U CN201721143909U CN207372810U CN 207372810 U CN207372810 U CN 207372810U CN 201721143909 U CN201721143909 U CN 201721143909U CN 207372810 U CN207372810 U CN 207372810U
- Authority
- CN
- China
- Prior art keywords
- case
- lifting shaft
- utility
- model
- connector
- 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
Links
- 239000002826 coolant Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 10
- 238000005553 drilling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of adjustable chip guards, include the case of up/down perforation, grip frame, lifting shaft and connector；It grips frame and connector is connected to the top and top of lifting shaft, connector is connected with case.The iron filings that the utility model generates when can be by bit operation carry out effective seal, prevent it from dispersing, cause environmental pollution；The utility model is fixed on by gripping frame on the main shaft of main spindle box, can carry out being synchronized with the movement up and down with main shaft；The lifting shaft of the utility model can move up and down in the sleeve for gripping frame, so as to adjust the height of case, ensure case in the periphery of drill bit；The lifting shaft and connector of the utility model are rotatablely connected by rotation axis, so case and connector can be relatively rotated as an entirety compared with lifting shaft, so as to adjust the angle of case, ensure that case is in horizontal protective state always；The case of the utility model is formed by left and right lagging hinge, folding with convenience.
Description
Technical field
The utility model is related to drilling and milling machine manufacture fields, are specifically a kind of adjustable anti-bits applied on drilling and milling machine drill bit
Cover.
Background technology
Drilling and milling machine is a kind of middle-size and small-size general metal cutting lathe, and can crouch milling, and can vertical milling.It is suitable for bore, expand,
Hinge, boring, hole machined；Energy milling plane, inclined-plane, vertical plane and groove etc..After attachment dividing head is loaded onto, several m=3 millis can be touched
The milling work of straight-tooth, bevel gear and helical tooth below rice etc..Since this lathe is widely used, therefore it is suitble to general repair and work
Have workshop, be advisable with single-piece or the use of small serial production workshop, have many advantages, such as simple in structure, operate flexible.See Fig. 3, lathe knot
Structure is mainly by pedestal 01, the workbench being installed on pedestal 02 and column 03 and the main spindle box for being connected to 03 top of column
04 forms, and the drill bit 05 extended downwardly is connected on main spindle box, but drill bit can generate substantial amounts of iron filings when boring milling workpiece,
And since the centrifugal force iron filings of drill bit can disperse everywhere, environmental pollution is caused, and iron filings are difficult to clean up.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of adjustable chip guard applied on drilling and milling machine drill bit,
Iron filings can be covered in bit operation, prevent it disperses from causing environmental pollution, and case can move up and down and a left side
Right fine tuning, the protection of drill bit and multiple angles suitable for plurality of specifications.
The technical solution of the utility model is：
A kind of adjustable chip guard includes the case of up/down perforation, grips frame, lifting shaft and connector；It is described
Grip frame as U-shaped structure, the middle part is provided with vertical sleeve, the top of the lifting shaft is through sleeve, a lock
The side wall of tight bolt through sleeve compresses lifting shaft；The connector includes superposed lifting shaft connecting portion and is located at
The case connecting portion of lower part, the bottom of the lifting shaft is provided with the horizontal of perforation and perforates, on the lifting shaft connecting portion
The upper connecting hole connected with horizontal perforation is provided with, a rotation axis is used after sequentially passing through the horizontal perforation of connecting hole, lifting shaft
Fixing nut is locked, and the link block of protrusion is provided on the outer wall of the case, locking slot is provided on link block, described
The lower connecting hole connected with locking slot is provided on case connecting portion, and the upper connecting hole and lower connecting hole are to be mutually perpendicular to
Structure, a fixing bolt extend into the locking slot internal locking of link block through lower connecting hole；The case is by left case
It is formed with right lagging hinge, the left case is provided with the outer articulated jib of U-shaped, the right cover on the outer wall of hinged end
Shell is provided with interior hinged block on the outer wall of hinged end, and the interior hinged block is inserted into the U-lag of outer articulated jib and leads to
Rotation axis is crossed to be hinged.
The case includes the top of tapered tube configuration and the lower part of round tube structure, and the side wall of case is provided with three
A triangular shaped recess portion for stretching to the case center of circle, is provided with coolant inlet in triangular shaped recess portion, casing base and is located at
Chip removal mouth is provided between adjacent triangular shaped recess portion.
Gripping for the U-shaped structure is both provided with installation mounting hole in two parallel portions of frame.
The case is transparent casing.
The link block of the case is arranged on the outer wall of right case and positioned at the outside of interior hinged block.
The cut-off rule of the left and right case is between adjacent triangular shaped recess portion.
The advantages of the utility model：
The iron filings that the utility model generates when can be by bit operation carry out effective seal, prevent it from dispersing, and cause environment dirty
Dye；The utility model is fixed on by gripping frame on the main shaft of main spindle box, can carry out being synchronized with the movement up and down with main shaft, fixed
Stable structure；The lifting shaft of the utility model can move up and down in sleeve, so as to adjust the height of case, ensure case
In the periphery of drill bit, according to the height of the drill bit of different size adjusting case；The lifting shaft and connector of the utility model are logical
Rotation axis is crossed to be rotatablely connected, so case and connector can be relatively rotated as an entirety compared with lifting shaft,
When bit inclination works, the angle of case is adjusted, ensures that case is in horizontal protective state always；The cover of the utility model
Shell is formed by left and right lagging hinge, and folding with convenience, case is provided with triangular shaped recess portion, on the one hand facilitates the note of coolant
Enter, be on the other hand easy to chip removal；The utility model case is transparent casing, convenient for Real Time Observation bit performance.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the structure diagram under utility model works state.
Specific embodiment
See Fig. 1-Fig. 3, a kind of adjustable chip guard includes the transparent case 6 of up/down perforation, grips frame 1, rises
Axis 3 and connector 5 drop；Frame 1 is gripped as U-shaped structure, the middle part is provided with vertical sleeve 2, is respectively provided in two parallel portions
There is installation mounting hole 11, through sleeve 2, the side wall of a clamping screw 4 through sleeve 2 compresses lifting shaft 3 on the top of lifting shaft 3；
Connector 5 includes superposed lifting shaft connecting portion and the case connecting portion positioned at lower part, and the bottom of lifting shaft 3 is provided with
The horizontal perforation 31 of perforation, be provided on lifting shaft connecting portion with the horizontal 31 upper connecting holes 51 connected of perforating, a rotation axis 7 according to
It is secondary through upper connecting hole 51, lifting shaft horizontal perforation 31 after locked with fixing nut 8, be provided with protrusion on the outer wall of case 6
Link block 61, be provided with locking slot on link block 61, the lower connecting hole 52 connected with locking slot be provided on case connecting portion,
And upper connecting hole 51 and lower connecting hole 52 are orthogonal structure, a fixing bolt 9 extend into link block through lower connecting hole
61 locking slot internal locking；Case includes the top of tapered tube configuration and the lower part of round tube structure, and the side wall of case 6 is set
There are three the triangular shaped recess portion 62 for stretching to the case center of circle, coolant inlet 63 is provided in two triangular shaped recess portions 62,
6 bottom of case and chip removal mouth 64 is provided between adjacent triangular shaped recess portion 62, case 6 is by left case 65 and right cover
Shell 66 hingedly forms, and left case 65 is provided with the outer articulated jib 67 of U-shaped on the outer wall of hinged end, and right case 66 is neighbouring hinged
Interior hinged block 68 is provided on the outer wall at end, interior hinged block 68 is inserted into the U-lag of outer articulated jib 67 and passes through rotation axis 69
It is hinged, wherein, the cut-off rule of left and right case 67,68 is between adjacent triangular shaped recess portion 62, the link block 61 of case 6
It is arranged on the outer wall of right case 66 and positioned at the outside of interior hinged block 68.
When drilling and milling machine works, frame 1 will be gripped first and blocks on the main shaft 06 as main spindle box 04 and is bolted
In on the main shaft of main spindle box 01, the height of lifting shaft 3 is then adjusted, case 6 is made to be adjusted at the apex point position of drill bit 05, and is tightened
Clamping screw 4 makes case 6 that drill bit 05 can be followed to move together；Behind more bit change 05, the height of case 6 can not ensure case 6
In the periphery of apex point, clamping screw 4 is unscrewed at this time, the height of moving lifting axis 3, ensure that case 6 is adjusted to the apex point of drill bit 02
At position；When needing to open case 6, left and right case 65,66 is started upwards, that is, opens case；Add when drill bit needs to tilt
Man-hour is fixed on due to gripping frame 1 on the main shaft of axle box 01, and the utility model can together be tilted with main shaft and drill bit, be
Ensure capping angle, case 6 and connector 5 can be relatively rotated as entirety compared with lifting shaft 3, adjust case
6 angle ensures that case 6 is in horizontal protective state always.
Claims (6)
1. a kind of adjustable chip guard, it is characterised in that：Include the case of up/down perforation, grip frame, lifting shaft and company
Connect device；Described grips frame as U-shaped structure, and the middle part is provided with vertical sleeve, the top of the lifting shaft passes through
Sleeve, the side wall of a clamping screw through sleeve compress lifting shaft；The connector includes superposed lifting shaft and connects
Socket part and the case connecting portion positioned at lower part, the bottom of the lifting shaft are provided with the horizontal perforation of perforation, the lifting
The upper connecting hole connected with horizontal perforation is provided in axis connection portion, a rotation axis sequentially passes through the water of connecting hole, lifting shaft
It is locked after flat perforation with fixing nut, the link block of protrusion is provided on the outer wall of the case, lock is provided on link block
Tight slot is provided with the lower connecting hole connected with locking slot, and the upper connecting hole and lower connection on the case connecting portion
Hole is orthogonal structure, and a fixing bolt extend into the locking slot internal locking of link block through lower connecting hole；The cover
Shell is formed by left case and right lagging hinge, and the left case is provided with the outer hinged of U-shaped on the outer wall of hinged end
Arm, the right case are provided with interior hinged block on the outer wall of hinged end, and the interior hinged block is inserted into outer articulated jib
U-lag in and pass through rotation axis and be hinged.
2. a kind of adjustable chip guard according to claim 1, it is characterised in that：The case includes conical pipe knot
The top of structure and the lower part of round tube structure, the side wall of case are set there are three the triangular shaped recess portion for stretching to the case center of circle, and three
It is provided with coolant inlet on angular recessed portion, casing base and is provided with chip removal between adjacent triangular shaped recess portion
Mouthful.
3. a kind of adjustable chip guard according to claim 1, it is characterised in that：The U-shaped structure grips
Installation mounting hole is both provided in two parallel portions of frame.
4. a kind of adjustable chip guard according to claim 1, it is characterised in that：The case is transparent casing.
5. a kind of adjustable chip guard according to claim 1, it is characterised in that：The link block of the case is arranged at
On the outer wall of right case and positioned at the outside of interior hinged block.
6. a kind of adjustable chip guard according to claim 2, it is characterised in that：The cut-off rule of the left and right case
Between adjacent triangular shaped recess portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143909.8U CN207372810U (en) | 2017-09-07 | 2017-09-07 | A kind of adjustable chip guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143909.8U CN207372810U (en) | 2017-09-07 | 2017-09-07 | A kind of adjustable chip guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372810U true CN207372810U (en) | 2018-05-18 |
Family
ID=62343140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143909.8U Expired - Fee Related CN207372810U (en) | 2017-09-07 | 2017-09-07 | A kind of adjustable chip guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378630A (en) * | 2017-09-07 | 2017-11-24 | 安徽后青春工业设计研究院有限公司 | A kind of adjustable chip guard |
-
2017
- 2017-09-07 CN CN201721143909.8U patent/CN207372810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378630A (en) * | 2017-09-07 | 2017-11-24 | 安徽后青春工业设计研究院有限公司 | A kind of adjustable chip guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |