CN209349572U - Tube sheet is dedicated to cut milling cutter - Google Patents
Tube sheet is dedicated to cut milling cutter Download PDFInfo
- Publication number
- CN209349572U CN209349572U CN201821967674.9U CN201821967674U CN209349572U CN 209349572 U CN209349572 U CN 209349572U CN 201821967674 U CN201821967674 U CN 201821967674U CN 209349572 U CN209349572 U CN 209349572U
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- CN
- China
- Prior art keywords
- side wall
- milling cutter
- tube sheet
- dedicated
- threaded
- 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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Abstract
Milling cutter is cut the utility model discloses tube sheet is dedicated, including pedestal, the upper end side wall of the pedestal is fixedly connected with the pillar being vertically arranged, and pillar is fixedly connected with the strut being laterally arranged far from the side side wall of pedestal, the bottom side of the wall of the strut is equipped with telescopic rod, and telescopic rod is equipped with drive motor far from one end side wall of strut, the drive motor is equipped with fixed block far from one end side wall of telescopic rod, and the bottom side of the wall of fixed block offers the threaded hole that Open Side Down, threaded rod is threaded in the threaded hole, and threaded rod is equipped with far from one end of threaded hole and cuts milling cutter group, the two sides side wall of the fixed block offers through-hole, and the inserted link being laterally arranged is inserted in through-hole.In the utility model, inserted link is separated with slot by pulling block, traditional screw fixation method is changed, avoids the link using tool, reduce the labor intensity of worker, meanwhile, the time is saved, labour productive forces are improved.
Description
Technical field
Milling cutter is cut the utility model relates to tube sheet manufacturing technology field more particularly to tube sheet are dedicated.
Background technique
Tube sheet exactly drills out the hole equally more somewhat larger than tube outer diameter in circular steel plate, is to play in heat exchanger admittedly
The round steel for determining pipe and sealing medium effect, pipe is penetrated to weld and is fixed, a kind of accessory in this way is played, milling cutter is
For Milling Process, rotary cutter with one or more cutters tooth, when work, each cutter tooth successively intermittently cut workpiece
Surplus, milling cutter are mainly used for processing plane, step, groove, forming surface and cutting workpiece etc. on milling machine.
Do not occur a kind of milling cutter dedicated for tube sheet cut hole also currently on the market, and general milling cutter and driving device
Connection is in such a way that screw is fixedly connected, and when long-time use, blade abrasion, needs to carry out disassembling, assembling and replacing using tool,
Increase labor intensity of workers, and expend the time, reduces production efficiency.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and the tube sheet that proposes is dedicated cuts milling
Knife.
To achieve the goals above, the utility model adopts the technical scheme that tube sheet is dedicated and cuts milling cutter, including bottom
Seat, the upper end side wall of the pedestal are fixedly connected with the pillar being vertically arranged, and the fixed company of side side wall of the pillar far from pedestal
It is connected to the strut being laterally arranged, the bottom side of the wall of the strut is equipped with telescopic rod, and telescopic rod is set far from one end side wall of strut
There is drive motor, the drive motor is equipped with fixed block far from one end side wall of telescopic rod, and the bottom side of the wall of fixed block opens up
There is the threaded hole that Open Side Down, threaded rod is threaded in the threaded hole, and threaded rod is equipped with far from one end of threaded hole
Milling cutter group is cut, the two sides side wall of the fixed block offers through-hole, and the inserted link being laterally arranged is inserted in through-hole, the spiral shell
The side wall of rasp bar offers slot, and one end of inserted link is through through-hole and extension is inserted in slot and is arranged, and the inserted link is separate
One end of slot is equipped with block, and the side wall of block is fixedly connected by spring with the side wall of fixed block, and the spring is set in
It is arranged on inserted link.
It is as above-mentioned technical proposal to further describe:
The milling cutter group of cutting includes cutter hub, is fixedly connected in the groove of the cutter hub by two the first soket head cap screws
Knife bar, and blade briquetting, sandwiched between the blade briquetting and cutter hub are fixedly connected with by the second soket head cap screw on cutter hub
There is blade, and be equipped with adjustment bolt between the side side wall and cutter hub of blade, the side wall of the cutter hub is equipped with eccentric lock mandrel.
It is as above-mentioned technical proposal to further describe:
The upper end side wall of the pedestal is equipped with tube sheet fixing seat, and tube sheet fixed seating is set immediately below milling cutter group in cutting
It sets.
It is as above-mentioned technical proposal to further describe:
The telescopic rod uses hydraulically extensible system.
It is as above-mentioned technical proposal to further describe:
The drive motor uses electric power motor system.
The utility model has the following beneficial effects: when need replacing cut milling cutter when, only need to pull block, by inserted link and insert
Slot separation, threaded rod loses limitation at this time, can turn threaded rod and separate it with fixed block, can remove and cut milling cutter, dismantles
Replacement is easy, changes traditional screw fixation method, avoids the link using tool, reduces the labor intensity of worker, together
When, the time is saved, labour productive forces are improved.
Detailed description of the invention
Fig. 1 be the utility model proposes the dedicated structural schematic diagram for cutting milling cutter of tube sheet；
Fig. 2 be the utility model proposes the dedicated structural schematic diagram for cutting milling cutter group for cutting milling cutter of tube sheet；
Fig. 3 is the enlarged structure schematic diagram in Fig. 1 at A.
Marginal data:
1, pedestal；2, pillar；3, strut；4, telescopic rod；5, drive motor；6, fixed block；7, threaded hole；8, threaded rod；
9, through-hole；10, inserted link；11, slot；12, block；13, spring；14, cutter hub；15, the first soket head cap screw；16, knife bar；17,
Second soket head cap screw；18, blade briquetting；19, blade；20, adjustment bolt；21, eccentric lock mandrel；22, fixing seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, in addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of embodiment provided by the utility model: tube sheet is dedicated to cut milling cutter, including pedestal 1, pedestal 1
Upper end side wall is fixedly connected with the pillar 2 being vertically arranged, and pillar 2 is fixedly connected with far from the side side wall of pedestal 1 and laterally sets
The strut 3 set, the bottom side of the wall of strut 3 is equipped with telescopic rod 4, and telescopic rod 4 is equipped with drive motor far from one end side wall of strut 3
5, drive motor 5 is equipped with fixed block 6 far from one end side wall of telescopic rod 4, and the bottom side of the wall of fixed block 6 offers that Open Side Down
Threaded hole 7, threaded rod 8 is threaded in threaded hole 7, and threaded rod 8 is equipped with far from one end of threaded hole 7 and cuts milling cutter group,
When milling cutter is cut in use, tube sheet is fixed in tube sheet fixing seat 22, opens drive motor 5 at this time, the running of milling cutter group is cut in drive,
By controlling telescopic rod 4, to control the depth of cut to tube sheet, structure is simple, easy to operate, saves manpower；
The two sides side wall of fixed block 6 offers through-hole 9, and the inserted link 10 being laterally arranged, screw thread are inserted in through-hole 9
The side wall of bar 8 offers slot 11, and one end of inserted link 10 is through through-hole 9 and extension is inserted in slot 11 and is arranged, inserted link 10
One end far from slot 11 is equipped with block 12, and the side wall of block 12 is fixedly connected by spring 13 with the side wall of fixed block 6, bullet
Spring 13, which is set on inserted link 10, to be arranged, and when long-time uses cutter head, is worn, is needed replacing, need to only pull block at this time
12, spring 13 is pullled generation elastic force at this time, and when unclamping block 12, spring 13 can be automatically extensive by inserted link 10 due to elastic force
Position is restored, when inserted link 10 is separated with slot 11, the displacement of threaded rod 8 at this time loses limitation, and threaded rod 8 and 7 spiral shell of threaded hole
Line connection, need to only rotate threaded rod 8 at this time can separate threaded rod 8 with fixed block 6, complete the replacement for cutting milling cutter group, disassembly
It is simple and convenient, traditional screw fixation method is changed, avoids saving manpower using tool；
Cutting milling cutter group includes cutter hub 14, passes through two the first soket head cap screws 15 in the groove of cutter hub 14 and is fixedly connected with knife
Bar 16, fixation is more firm, and is fixedly connected with blade briquetting 18 by the second soket head cap screw 17 on cutter hub 14, can be used to fix
Blade 19 is folded with blade 19 between blade briquetting 18 and cutter hub 14, for cutting tube sheet, and the side side wall and knife of blade 19
Adjustment bolt 20 is equipped between body 14, for adjusting blade, the side wall of cutter hub 14 is equipped with eccentric lock mandrel 21, keeps cutter hub 14 more steady
Gu；
The upper end side wall of pedestal 1 is equipped with tube sheet fixing seat 22, is used to fixed tube sheet, keeps tube sheet more stable, prevent from cutting
When shift, and tube sheet fixing seat 22 be located at cut milling cutter group underface setting, make to cut it is more accurate, telescopic rod 4 use
Hydraulically extensible system, control are stablized, and extruding force is strong, save manpower, and drive motor 5 uses electric power motor system, and power is defeated
Stablize out, and rotatory force is big, saves manpower.
Working principle: when milling cutter is cut in use, tube sheet being fixed in tube sheet fixing seat 22, opens drive motor 5 at this time,
The running of milling cutter group is cut in drive, and by controlling telescopic rod 4, to control the depth of cut to tube sheet, structure is simple, easy to operate, section
Human-saving, the groove of cutter hub 14 is interior to be fixedly connected with knife bar 16 by two the first soket head cap screws 15, and fixation is more firm, and knife
Blade briquetting 18 is fixedly connected with by the second soket head cap screw 17 on body 14, can be used to fixed blade 19, blade briquetting 18 with
It is folded with blade 19 between cutter hub 14, adjustment spiral shell is equipped with for cutting tube sheet, and between the side side wall and cutter hub 14 of blade 19
Bolt 20, for adjusting blade, the side wall of cutter hub 14 is equipped with eccentric lock mandrel 21, keeps cutter hub 14 more firm；
When long-time use cutter head when, be worn, need replacing, need to only pull block 12 at this time, at this time spring 13 by
To pullling generation elastic force, when unclamping block 12, spring 13 since elastic force can automatically set back inserted link 10, when inserted link 10 with
When slot 11 separates, the displacement of threaded rod 8 at this time loses limitation, and threaded rod 8 is threadedly coupled with threaded hole 7, need to only turn at this time
Dynamic threaded rod 8 can separate threaded rod 8 with fixed block 6, complete the replacement for cutting milling cutter group, and easy removal changes biography
The screw fixation method of system avoids saving manpower using tool.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. tube sheet is dedicated to cut milling cutter, including pedestal (1), it is characterised in that: the upper end side wall of the pedestal (1) is fixedly connected with perpendicular
The pillar (2) being directly arranged, and pillar (2) is fixedly connected with the strut (3) being laterally arranged, institute far from the side side wall of pedestal (1)
The bottom side of the wall for stating strut (3) is equipped with telescopic rod (4), and telescopic rod (4) is equipped with drive motor far from one end side wall of strut (3)
(5), the drive motor (5) is equipped with fixed block (6) far from one end side wall of telescopic rod (4), and the bottom side of the wall of fixed block (6)
The threaded hole (7) that Open Side Down is offered, is threaded with threaded rod (8) in the threaded hole (7), and threaded rod (8) is separate
One end of threaded hole (7) is equipped with and cuts milling cutter group, and the two sides side wall of the fixed block (6) offers through-hole (9), and through-hole (9)
In be inserted with the inserted link (10) being laterally arranged, the side wall of the threaded rod (8) offers slot (11), and one end of inserted link (10)
Through through-hole (9) and extension is inserted in setting in slot (11), and the inserted link (10) is equipped with block far from the one end of slot (11)
(12), and the side wall of block (12) is fixedly connected by spring (13) with the side wall of fixed block (6), and the spring (13) is set in
Inserted link is arranged on (10).
2. tube sheet according to claim 1 is dedicated to cut milling cutter, it is characterised in that: the milling cutter group of cutting includes cutter hub (14),
It is fixedly connected with knife bar (16) in the groove of the cutter hub (14) by two the first soket head cap screws (15), and on cutter hub (14)
It is fixedly connected with blade briquetting (18) by the second soket head cap screw (17), is pressed from both sides between the blade briquetting (18) and cutter hub (14)
Adjustment bolt (20) are equipped with equipped with blade (19), and between the side side wall of blade (19) and cutter hub (14), the cutter hub (14)
Side wall be equipped with eccentric lock mandrel (21).
3. tube sheet according to claim 1 is dedicated to cut milling cutter, it is characterised in that: the upper end side wall of the pedestal (1) is equipped with
Tube sheet fixing seat (22), and tube sheet fixing seat (22) is located at the underface setting for cutting milling cutter group.
4. tube sheet according to claim 1 is dedicated to cut milling cutter, it is characterised in that: the telescopic rod (4) uses hydraulically extensible
System.
5. tube sheet according to claim 1 is dedicated to cut milling cutter, it is characterised in that: the drive motor (5) is driven using electric power
Dynamic motor system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821967674.9U CN209349572U (en) | 2018-11-27 | 2018-11-27 | Tube sheet is dedicated to cut milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821967674.9U CN209349572U (en) | 2018-11-27 | 2018-11-27 | Tube sheet is dedicated to cut milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349572U true CN209349572U (en) | 2019-09-06 |
Family
ID=67783023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821967674.9U Expired - Fee Related CN209349572U (en) | 2018-11-27 | 2018-11-27 | Tube sheet is dedicated to cut milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620743A (en) * | 2020-12-10 | 2021-04-09 | 芜湖品金电器科技有限公司 | Milling machine for processing annealing sheet capable of effectively collecting waste materials |
-
2018
- 2018-11-27 CN CN201821967674.9U patent/CN209349572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620743A (en) * | 2020-12-10 | 2021-04-09 | 芜湖品金电器科技有限公司 | Milling machine for processing annealing sheet capable of effectively collecting waste materials |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20211127 |