CN207026570U - A kind of fire grate segment processes special module face milling cutters - Google Patents
A kind of fire grate segment processes special module face milling cutters Download PDFInfo
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- CN207026570U CN207026570U CN201720599665.8U CN201720599665U CN207026570U CN 207026570 U CN207026570 U CN 207026570U CN 201720599665 U CN201720599665 U CN 201720599665U CN 207026570 U CN207026570 U CN 207026570U
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- groove
- cutterhead
- knife bar
- cutter
- fire grate
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Abstract
A kind of fire grate segment processes special module face milling cutters, include the knife bar of cylinder, knife bar one end is provided with cutterhead, cutterhead is provided with multiple cutter grooves, cutter is fixed with cutter groove, cutterhead is provided with the annular protrusion contacted with knife bar back to the side of working face, annular protrusion is coaxial with cutterhead, knife bar, annular protrusion is provided with the deep hole of insertion cutterhead, knife bar is provided with the inserting column in insertion deep hole, cutterhead working face is provided with the bolt being connected through a screw thread with inserting column, and annular protrusion is provided with neck with knife bar junction, and neck is interior to be fixed with fixture block by screw.The purpose of this utility model is to provide a kind of fire grate segment processing special module face milling cutters, is easy to quickly separate cutterhead with knife bar, resets.The utility model has the advantages that：The disassembly and assembly structure of cutterhead and knife bar is simple and stable connection, fast and easy dismounting, and manufacture easy to process, is adapted to promote the use of.
Description
Technical field
A kind of milling cutter is the utility model is related to, more particularly to a kind of fire grate segment processing special module face milling cutters.
Background technology
Fire grate segment is more by mould molding, in order that adjacent fire grate segment when mounted can no-float, often need to be to the demoulding
Fire grate segment afterwards carries out Milling Process, to remove unnecessary leftover pieces or obtain required shape, size.As shown in figure 11 is common
Milling cutter can not meet fire grate segment process requirements, and the milling cutter in Figure 11 includes knife bar 1, and knife bar one end is machined with cutterhead 2, on cutterhead plus
Work has cutter groove 2a, and cutter 3 is fixed with cutter groove, because fire grate segment is complex-shaped, often needs to use various sizes of cutterhead cooperation instead
Use, and the cutterhead in Figure 11 is formed in one with knife bar, it is therefore desirable to whole milling cutter is frequently changed, and changes whole milling cutter and uses
When it is long, have impact on processing efficiency.
Utility model content
The purpose of this utility model is to provide a kind of fire grate segment processing special module face milling cutters, is easy to cutterhead quickly
Separate, reset with knife bar.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of fire grate segment processes die for special purpose
Block face milling cutters, include the knife bar of cylinder, knife bar one end is provided with cutterhead, and cutterhead is provided with multiple cutter grooves, fixes and set in cutter groove
There is cutter, cutterhead is provided with the annular protrusion contacted with knife bar back to the side of working face, and annular protrusion is same with cutterhead, knife bar
Axle, annular protrusion are provided with deep hole, and knife bar is provided with the inserting column in insertion deep hole, and cutterhead working face is provided with passes through spiral shell with inserting column
The bolt of line connection, annular protrusion are provided with neck with knife bar junction, and neck is interior to be fixed with fixture block by screw.
By using above-mentioned technical proposal, when needing to separate cutterhead with knife bar, fixture block need to only be taken out out of neck,
Bolt is taken out out of inserting column；After changing the new cutterhead with same structure, bolt is screwed into inserting column again, and use spiral shell
Nail retightens fixture block in neck.Cutterhead, which is separated or reset with knife bar, all only needs two steps to operate, quick and laborsaving.
Preferably, the working face of cutterhead is provided with groove one, and groove one communicates with deep hole, and bolt is in groove one.
By using above-mentioned technical proposal, the screw head of bolt is hidden in wherein using groove one, does not interfere with bolt
To blade face contact with fire grate segment surface.
Preferably, groove two is additionally provided with the working face of cutterhead, for groove one in groove two, groove one, groove two are equal
It is coaxial with annular protrusion, cover plate is fixed with by screw in groove two.
By using above-mentioned technical proposal, using cover closure groove two, make groove one in groove two, in groove one
The structures such as bolt are isolated from the outside, and improve the sealing effect of milling cutter, avoid in process cutterhead caused by the entrance of debris with
Knife bar separation, refitting are difficult.After cover plate, only cutterhead need to be kept motionless, rotate the knife bar being connected with milling machine spindle, you can will
Knife bar separates with the bolt in cutterhead.
Preferably, disk is fixed with groove one, disk is provided with the groove three for accommodating bolt.
By using above-mentioned technical proposal, by the screw head of bolt in groove three, screw head between cover plate and disk,
It is easy to control the coaxial fixation of disk and knife bar, when bolt coaxiality deviation occurs with disk, knife bar, disk need to be only torn open
Under, change the new disk with the centre bore for meeting axiality requirement.
Preferably, the processing of the knife bar other end is provided with tapered protrusion, and annular groove, knife bar are provided with tapered protrusion on knife bar
End be provided with a pair of grooves communicated with annular groove, axisymmetrical of a pair of grooves on knife bar, groove opens knife bar side.
By using above-mentioned technical proposal, the principal axis coupling by knife bar and milling machine can be facilitated to fix, consolidating on milling machine spindle
Determine after structure is caught in annular groove, moving up and down for knife bar can be limited, but the rotation of knife bar can not be limited, further on knife bar
Open up a pair of grooves, can load fixture block in groove, groove is similar to keyway, and fixture block is similar to flat key, flat key connection knife bar and
The main shaft of milling machine, so that by both shaft couplings, rotation of the knife bar relative to milling machine spindle can be prevented.
Preferably, cutter groove includes cutter groove one, cutter groove two, and multiple cutter grooves one, cutter groove two are uniformly located at cutterhead working face respectively
Side and working face opposite side, cutter groove one open up along the axis direction of cutterhead, axis direction of the cutter groove two perpendicular to cutterhead
Open up.
By using above-mentioned technical proposal, two prescriptions are opened up respectively in cutterhead both sides to different cutter grooves, it is possible to provide to milling
The different milling angle of knife, increase the Milling Function of milling cutter, lift milling effect.
Preferably, cutter groove one opens cutterhead side, and tool rest is provided with cutter groove one, is fixed with inserted link in tool rest, on tool rest
Provided with the jack for inserted link insertion, the circular groove for accommodating screw is additionally provided with tool rest, and for accommodating the triangular groove of cutter.
By using above-mentioned technical proposal, after cutter groove one opens cutterhead side, can be easy to Cutting tool installation manner entering cutter groove one
It is interior, or cutter is taken out out of cutter groove one, using the cooperation of inserted link and screw, the fixed effect of tool rest can be improved, increases cutter
Fixed stability.
Preferably, cutterhead side is additionally provided with vertical with the cutter groove one and internal elongated hole communicated, and screw thread is fixed with elongated hole
Sleeve, the bolt for compressing tool rest is connected through a screw thread in screw shell.
By using above-mentioned technical proposal, replace directly processing in cutterhead side using female screw shell is processed
Screwed hole, renewing for screw shell can be facilitated, using the cooperation of bolt and screw shell, tool rest can be held out against by bolt, enter one
Step improves the stability maintenance of tool rest.
In summary, the utility model has the advantages that：
The disassembly and assembly structure of cutterhead and knife bar is simple and stable connection, fast and easy dismounting, and manufacture easy to process, is adapted to push away
It is wide to use.
Brief description of the drawings
Fig. 1 is the front view that fire grate segment processes special module face milling cutters in embodiment 1；
Fig. 2 is the structural representation of knife bar；
Fig. 3 is Fig. 1 top view；
Fig. 4 is Fig. 3 A-A to sectional view；
Fig. 5 is Fig. 3 B-B direction sectional view；
Fig. 6 is the overall structure diagram that fire grate segment processes special module face milling cutters in embodiment 1；
Fig. 7 is the structural representation of tool rest；
Fig. 8 is tool rest and inserted link, cutter, the location diagram of screw shell；
Fig. 9 is the side view that fire grate segment processes special module face milling cutters in embodiment 2；
Figure 10 is Fig. 9 C-C to sectional view；
Figure 11 is milling cutter construction schematic diagram in background technology.
Reference：1st, knife bar；1a, annular groove；1b, groove；11st, inserting column；11a, screwed hole；12nd, tapered protrusion；2nd, knife
Disk；21st, annular protrusion；21a, deep hole；22nd, cutter groove；221st, cutter groove one；222nd, cutter groove two；2a, groove one；2b, groove two；2c、
Elongated hole；23rd, cover plate；3rd, tool rest；3a, jack；3b, circular groove；3c, triangular groove；4th, cutter；5th, disk；5a, groove three；6th, inserted link；
7th, screw shell；8th, neck；9th, fixture block；10th, bolt.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
A kind of fire grate segment processes special module face milling cutters, and as shown in Figure 1 and Figure 2, the type milling cutter includes a cylindrical shape
Knife bar 1, one end turnery processing of knife bar 1 go out cylinder inserting column 11, the other end process cone tapered protrusion 12, knife
The column part of bar 1 is machined with annular groove 1a at tapered protrusion 12, and the end at the end of knife bar 1 offers a pair of groove 1b,
Groove 1b is communicated with annular groove 1a and is got through the side of knife bar 1, axisymmetricals of a pair of groove 1b on knife bar 1.
As shown in Figure 3, Figure 4, the type milling cutter also includes discoidal cutterhead 2, integrally formed with convex annular at the center of cutterhead 2
21 are played, the deep hole 21a on annular protrusion 21 is extended in cutterhead 2, and annular protrusion 21 is located on the non-working surface of cutterhead 2, cutterhead 2
Working face be the plane that is directly contacted with workpiece to be added, annular protrusion 21 and cutterhead 2, knife bar 1 are coaxial, knife bar 1 also with
The inserting column 11 at its both ends, tapered protrusion 12 are coaxial.Deep hole 21a on annular protrusion 21 agrees with the shape of inserting column 11 on knife bar 1,
When connecting knife bar 1 and cutterhead 2, inserting column 11 is inserted in deep hole 21a.
As shown in figure 4, the 2a of groove one being coaxial therewith is processed on the working face of cutterhead 2, at the 2a centers of groove one
Perforate simultaneously stretches into bolt 10, screwed hole 11a is processed at the center of inserting column 11, and bolt 10 is threaded into the 11a of hole, you can
The fixation of cutterhead 2 and knife bar 1 is realized, the movement of cutterhead 2 relative to knife bar 1 in the axial direction thereof can be limited.
As shown in figure 5, knife bar 1 is provided with neck 8 with the side junction of annular protrusion 21, the part of neck 8 is opened in annular
In projection 21, another part is opened on knife bar 1, is built into fixture block 9 in neck 8, and fixture block 9 is fixed on into neck 8 with screw
It is interior.After fixture block 9 is fixed in neck 8, cutterhead 2 will be unable to rotate relative to knife bar 1.
As shown in Figure 6, Figure 7, the working face round edge edge of cutterhead 2 uniformly offers multiple cutter grooves 1, cutter groove one
221 are opened up with the diameter parallel of cutterhead 2, and the side of cutterhead 2 is got through, and the bottom land of cutter groove 1 is welded with inserted link 6, are inserted
Bar 6 also with the diameter parallel of cutterhead 2, is provided with tool rest 3 in cutter groove 1, and triangular groove 3c is offered at the top of tool rest 3, and cutter 4 is logical
Cross screw to be fixed in triangular groove 3c, the bottom of tool rest 3 offers the jack 3a inserted for inserted link 6, offers on the lateral surface of tool rest 3
Screw is embedded with circular groove 3b, circular groove 3b, tool rest 3 is fixed in cutter groove 1 by screw.
As shown in Fig. 6, Fig. 8, the side of cutterhead 2 is machined with an elongated hole 2c, elongated hole 2c and knife by each cutter groove 1
Communicated inside groove 1, screw shell 7 is fixed with elongated hole 2c, screw shell 7 has internal thread, one is provided with screw shell 7
Bolt, can be screwed onto to stretch into cutter groove 1 and hold out against tool rest 3 by root bolt.
As shown in fig. 6, the non-working surface round edge edge of cutterhead 2 also uniformly offers multiple cutter grooves 2 222, cutter groove two
222 are opened up perpendicular to the axis direction of cutterhead 2, and the tool rest 3 for loading cutter 4 is also removably secured in cutter groove 2 222.
When needing to separate cutterhead 2 with knife bar 1, fixture block 9 need to be only taken out out of neck 8, by bolt out of inserting column 11
Taking-up；After changing the new cutterhead 2 with same structure, bolt is screwed into inserting column 11 again, and with screw by the weight of fixture block 9
Newly it is fixed in neck 8.
Embodiment 2
A kind of fire grate segment processes special module face milling cutters, as shown in Figure 10, as different from Example 1, in cutterhead 2
It is bigger than the 2a of groove one size that groove two 2b, the 2b of groove two are processed on working face, but the 2b of groove two is more shallow than the 2a of groove one, groove
One 2a is in the 2b of groove two.The axis coaxle of the 2a of groove one, the 2b of groove two with cutterhead 2, in the 2b of groove two load and its
The suitable cover plate 23 of depth, and cover plate 23 is fixed in the 2b of groove two with screw, ensure the non-bulging work in cutterhead 2 of cover plate 23
Make face.
A disk 5 is fixed in spot welding in the 2a of groove one, the shape of disk 5 and the 2a form fits of groove one, and disk 5 is towards lid
Fluted three 5a is opened up in the one side of plate 23, the 5a of groove three bottom land is provided with hole, and bolt 10 is stretched into hole and welded solid
It is fixed.When connecting knife bar 1 with cutterhead 2, only cutterhead 2 need to be kept motionless, the inserting column 11 of knife bar 1 be stretched into deep hole 21a, then rotating knife
Bar 1, until bolt is screwed in the screwed hole 11a of inserting column 11；And when separating knife bar 1 with cutterhead 2, fixture block 9 only need to be removed, so
Holding cutterhead 2 is motionless afterwards, and rotating backward knife bar 1 can separate bolt with inserting column 11.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of fire grate segment processes special module face milling cutters, include the knife bar of cylinder（1）, knife bar（1）One end is provided with cutterhead
（2）, cutterhead（2）It is provided with multiple cutter grooves（22）, cutter groove（22）Inside it is fixed with cutter（4）, it is characterised in that：The cutterhead
（2）It is provided with back to the side of working face and knife bar（1）The annular protrusion of contact（21）, annular protrusion（21）With cutterhead（2）, knife bar
（1）It is coaxial, annular protrusion（21）It is provided with deep hole（21a）, knife bar（1）It is provided with insertion deep hole（21a）Interior inserting column（11）,
Cutterhead（2）Working face is provided with and inserting column（11）The bolt being connected through a screw thread, annular protrusion（21）With knife bar（1）Junction is set
There is neck（8）, neck（8）It is interior that fixture block is fixed with by screw（9）.
A kind of 2. fire grate segment processing special module face milling cutters according to claim 1, it is characterised in that：The cutterhead
（2）Working face be provided with groove one（2a）, groove one（2a）With deep hole（21a）Communicate, bolt is located at groove one（2a）It is interior.
A kind of 3. fire grate segment processing special module face milling cutters according to claim 2, it is characterised in that：The cutterhead
（2）Working face on be additionally provided with groove two（2b）, groove one（2a）Located at groove two（2b）It is interior, groove one（2a）, groove two
（2b）And annular protrusion（21）Coaxially, groove two（2b）It is interior that cover plate is fixed with by screw（23）.
A kind of 4. fire grate segment processing special module face milling cutters according to claim 3, it is characterised in that：The groove one
（2a）Inside it is fixed with disk（5）, disk（5）It is provided with the groove three for accommodating bolt（5a）.
A kind of 5. fire grate segment processing special module face milling cutters according to claim 1, it is characterised in that：The knife bar
（1）Other end processing is provided with tapered protrusion（12）, knife bar（1）Upper close tapered protrusion（12）Place is provided with annular groove（1a）, knife bar
（1）End be provided with a pair and annular groove（1a）The groove communicated（1b）, a pair of grooves（1b）On knife bar（1）Axis pair
Claim, groove（1b）Open knife bar（1）Side.
A kind of 6. fire grate segment processing special module face milling cutters according to claim 1, it is characterised in that：The cutter groove
（22）Including cutter groove one（221）, cutter groove two（222）, multiple cutter grooves one（221）, cutter groove two（222）Difference is uniformly located at cutterhead
（2）Working face side and working face opposite side, cutter groove one（221）Along cutterhead（2）Axis direction open up, cutter groove two
（222）Perpendicular to cutterhead（2）Axis direction open up.
A kind of 7. fire grate segment processing special module face milling cutters according to claim 6, it is characterised in that：The cutter groove one
（221）Open cutterhead（2）Side, cutter groove one（221）It is interior to be provided with tool rest（3）, tool rest（3）Inside it is fixed with inserted link（6）, tool rest
（3）It is provided with and supplies inserted link（6）The jack of insertion（3a）, tool rest（3）On be additionally provided with circular groove for accommodating screw（3b）, Yi Jiyong
In receiving cutter（4）Triangular groove（3c）.
A kind of 8. fire grate segment processing special module face milling cutters according to claim 7, it is characterised in that：The cutterhead
（2）Side is additionally provided with and cutter groove one（221）The vertical and internal elongated hole communicated（2c）, elongated hole（2c）Inside it is fixed with screw shell
（7）, screw shell（7）Inside it has been connected through a screw thread for compressing tool rest（3）Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599665.8U CN207026570U (en) | 2017-05-25 | 2017-05-25 | A kind of fire grate segment processes special module face milling cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599665.8U CN207026570U (en) | 2017-05-25 | 2017-05-25 | A kind of fire grate segment processes special module face milling cutters |
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| Publication Number | Publication Date |
|---|---|
| CN207026570U true CN207026570U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720599665.8U Active CN207026570U (en) | 2017-05-25 | 2017-05-25 | A kind of fire grate segment processes special module face milling cutters |
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| CN (1) | CN207026570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263222A (en) * | 2021-05-17 | 2021-08-17 | 济南华北升降平台制造有限公司 | Rotary reamer and device for cleaning iron slag at tuyere of iron-making blast furnace |
-
2017
- 2017-05-25 CN CN201720599665.8U patent/CN207026570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263222A (en) * | 2021-05-17 | 2021-08-17 | 济南华北升降平台制造有限公司 | Rotary reamer and device for cleaning iron slag at tuyere of iron-making blast furnace |
| CN113263222B (en) * | 2021-05-17 | 2022-07-12 | 济南华北升降平台制造有限公司 | Rotary reamer and device for cleaning iron slag at tuyere of iron-making blast furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190903 Address after: 213000 Room 601, Unit B, 141-4 Cuizhu Xincun, Tianning District, Changzhou City, Jiangsu Province Patentee after: Zhu Qing Address before: 214400 No. 8 Qishan Road, Huangtu Industrial Park, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Guorun Machinery Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: 213000 Huangtiandang Village, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Patentee after: Guorun Environmental Engineering (Changzhou) Co., Ltd Address before: 213000 Room 601, Unit B, 141-4 Cuizhu Xincun, Tianning District, Changzhou City, Jiangsu Province Patentee before: Zhu Qing |
|
| TR01 | Transfer of patent right |