CN205799050U - A kind of brill milling compounding machine bed automatic forging cutter arbor box - Google Patents
A kind of brill milling compounding machine bed automatic forging cutter arbor box Download PDFInfo
- Publication number
- CN205799050U CN205799050U CN201620299830.3U CN201620299830U CN205799050U CN 205799050 U CN205799050 U CN 205799050U CN 201620299830 U CN201620299830 U CN 201620299830U CN 205799050 U CN205799050 U CN 205799050U
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- CN
- China
- Prior art keywords
- cutter
- shaft
- coaxially
- cutter shaft
- arbor box
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Abstract
This utility model relates to a kind of brill milling compounding machine bed automatic forging cutter arbor box, and on cutter arbor box slide plate, horizontal interval is provided with cutter shaft auxiliary support and cutter arbor box main body, is co-axially mounted cutter shaft, cutter shaft is installed cutter between cutter shaft auxiliary support and cutter arbor box main body；In casing, horizontal cross is provided with main shaft, is set with a pull bar at cutter shaft central coaxial, and pull bar is axially movably arranged in the tension rod thru-hole of the alignment of shafts；The rear end of casing is coaxially installed with one and forges a knife oil cylinder, the rear end of the coaxially connected pull bar in front end of this oil cylinder of forging a knife.Coaxial support degree of stability is high, and machining accuracy is high, and, unloading knife system, cutter shaft is easily ejected main shaft, it is simple to dismounting, time saving and energy saving, cutter can be changed with fast and easy.
Description
Technical field
This utility model relates to wheel processing technique field, specifically refers to a kind of brill milling compounding machine bed automatic forging cutter shaft
Case.
Background technology
Along with the fast development of mechanical automation technology, mechanical automation produces and the most progressively replaces Traditional Man production,
And progressively develop to integrated process equipment direction.The operator that traditional many equipment production line balance needs are many, behaviour
Making method complicated, floor space is big, and production cost is higher.
Traditional milling cutter cutter arbor box usually vertical structure takes up room more, and more painstaking when dismounting cutter, needs
Want staff manually to beat cutter shaft to disengage it from cutter shaft and just can pull down, waste time and energy.
Utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming of the prior art, it is provided that a kind of brill milling compounding machine bed is automatic
Forge a knife cutter arbor box, it is intended in reducing staff labor intensity, improve processing technique, meet customer requirement, improve production efficiency and add
Work precision.
A kind of brill milling compounding machine bed automatic forging cutter arbor box, it is characterised in that: on cutter arbor box slide plate, horizontal interval is installed
There is cutter shaft auxiliary to support and cutter arbor box main body, support in cutter shaft auxiliary and be co-axially mounted cutter shaft, on cutter shaft between cutter arbor box main body
Installing cutter, in casing, horizontal cross is provided with main shaft, is set with a pull bar at cutter shaft central coaxial, and pull bar is axially movable to be installed
In the tension rod thru-hole of the alignment of shafts；The rear end of casing is coaxially installed with one and forges a knife oil cylinder, and the front end of this oil cylinder of forging a knife coaxially connects
Connect the rear end of pull bar；The front end of casing is coaxially installed with front-end bearing pedestal, is coaxially fixed with drive end bearing bracket in the front end of front-end bearing pedestal, front
Being provided with taper roll bearing between bearing block and main shaft, rear bearing block is installed in the rear end of casing, is provided with between rear bearing block
Deep groove ball bearing；
Drive end bearing bracket is coaxially stretched out in the front end of main shaft, is shaped with a taper installing hole in the middle part of the front end axial end of this main shaft,
Tension rod thru-hole in the middle part of taper installing hole coaxial communication main shaft；The front end of pull bar coaxially penetrates the rear portion of taper installing hole, is leading
In the middle part of pull bar in axle, coaxial sleeve is equipped with multiple disc springs, is provided with a cutter shaft auxiliary at interval, casing front and supports, and cutter shaft assists
Rotating coaxially in support and be provided with support shaft, this support shaft is coaxial with main shaft；Support shaft and main shaft coaxial support cutter shaft, and coaxially
Rotate.
And, the multiple ball bearings passing through to be mounted side by side in crank support rotate coaxially and are provided with a leading screw, this leading screw
Front end stretch out crank support, the engagement of the rear portion of leading screw is arranged in cutter shaft auxiliary supports, and supports seat and holds out against the front end of cutter shaft.
And, on cutter shaft, narrow cutter and two kinds of cutters of wide cutter are installed in horizontal interval, outside the cutter shaft between cutter all
It is set with spacing collar.
And, it is separately installed with a taper bolt in box bottom both sides, is provided with uniformly at intervals in box bottom both sides
Multiple hex screws, are packed in casing on slide plate.
And, outer separator in middle part is provided with in front-end bearing pedestal, the axial both sides of this spacer are all symmetrically installed with a circle
Taper roller bearing.
And, on the front end axial end of main shaft, symmetry is shaped with two straight end-face keys.
And, between pull bar front end and main shaft, it is set with a blind rivet, in the front portion of blind rivet, is coaxially installed with a connecting rod,
Radially 4 steel balls are installed between connecting rod and cutting ferrule.
Advantage of the present utility model and good effect be:
This utility model uses horizontal cutter arbor box, the workpiece of hydrous water placing flat, can install multiple on cutter shaft simultaneously
Cutter, coaxial support degree of stability is high, and machining accuracy is high, and, unloading knife system, cutter shaft is easily ejected main shaft, it is simple to dismounting,
Time saving and energy saving, cutter can be changed with fast and easy.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model；
Fig. 2 is that the I-I in Fig. 1 is to sectional view；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the right view of Fig. 2；
Fig. 5 is that the A-A in Fig. 2 is to sectional view.
Reference: 1 handwheel, 2 handwheel supports, 3 handwheel leading screws, 4 cutter shaft auxiliary support, and 5 cutter shafts, 6 narrow cutters, 7 is spacing
Sleeve, 8 wide cutters, 9 straight end-face keys, 10 drive end bearing brackets, 11 front-end bearing pedestals, 12 cutter arbor box main bodys, 13 joints, 14 taper bolts, 15 hexagonals
Screw, 16 rear bearing blocks, 17 adapter sleeves, 18 transition flange, 19 ring flanges, 20 ball bearings, 21 support shafts, 22 spacers, 23 even
Extension bar, 24 steel balls, 25 blind rivets, 26 pull bars, 27 springs, 28 packing rings, 29 gag lever posts, 30 piston rods, 31 locating rings, 32 main shafts, 33
Circular cone roller bearing.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, and following example are illustrative, no
It is determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of brill milling compounding machine bed automatic forging cutter arbor box, on the cutter arbor box slide plate in lathe, horizontal interval is provided with cutter
Axle auxiliary support 4 and cutter arbor box main body 12, support in cutter shaft auxiliary and be co-axially mounted cutter shaft 5, on cutter shaft between cutter arbor box main body
Installing cutter, shown in the present embodiment, on cutter shaft, narrow cutter 6 and 8 two kinds of cutters of wide cutter are installed in horizontal interval, between cutter
Cutter shaft outside be all set with spacing collar 7, fixed cutting tool position；
Concrete mounting structure is:
In cutter arbor box main body, horizontal cross is provided with main shaft 32, is set with a pull bar 26, pull rod shaft at cutter shaft central coaxial
In the tension rod thru-hole being movably arranged on the alignment of shafts；
The rear end of cutter arbor box main body is coaxially installed with one and forges a knife oil cylinder, after the coaxially connected pull bar in front end of this oil cylinder of forging a knife
End, during oil cylinder oil supply of forging a knife, by clashing into pull bar, it is achieved unload cutter；The concrete structure of oil cylinder of forging a knife sees shown in accompanying drawing 2, forges a knife
Oil cylinder includes adapter sleeve 17, transition flange 18, ring flange 19, piston rod 30, locating ring 31, gag lever post 29 and spring, cutter shaft
Box main body is coaxially fixed with an adapter sleeve, and the rear end child of adapter sleeve waits and is provided with transition flange, and the rear end of transition flange is coaxially pacified
Equipped with a ring flange, inside the transition flange between ring flange and adapter sleeve, it is coaxially installed with a piston rod, before piston rod
Hold the most corresponding through the centre bore of adapter sleeve and the rear end of pull bar, the rear end of piston rod pass ring flange outer face and with
Axle is provided with locating ring；Piston rod and between adapter sleeve radial equipartition be provided with multiple gag lever post, on each gag lever post all
It is set with spring, it is simple to piston reset；
The locating ring of piston rod rear end is for connecting the ejecting mechanism (not shown) of outside, and piston rod can be at flange
Carrying out axial limiting between dish and adapter sleeve to move, ejecting mechanism drives piston rod to move axially, and the front end of piston rod taps and draws
Rod rear end, thus cutter shaft is ejected；
In order to ensure to install accurate positioning, it is separately installed with a taper bolt 14 in cutter arbor box bottom part body both sides, at cutter
Axle box bottom part body both sides are provided with multiple hex screw 15 uniformly at intervals, cutter arbor box main body are packed in lathe.At cutter shaft
Box main body upper end is provided with two joints 13 for injecting lubricating oil in cutter arbor box main body.
The front end of cutter arbor box main body is coaxially installed with front-end bearing pedestal 11, is coaxially fixed with drive end bearing bracket in the front end of front-end bearing pedestal
10, taper roll bearing 33 is installed between front-end bearing pedestal and main shaft, in the front-end bearing pedestal shown in the present embodiment, middle part is provided with
Outer separator 22 in one, the axial both sides of this spacer are all symmetrically installed with a deep groove ball bearing；Ensure load performance and rotate flexibly
Property；Rear bearing block 16 is installed in the rear end of cutter arbor box main body, is provided with taper roll bearing between rear bearing block；
Drive end bearing bracket is coaxially stretched out in the front end of main shaft, for the ease of connecting cutter shaft, in the middle part of the front end axial end of this main shaft
Being shaped with a taper installing hole, on the front end axial end of main shaft, symmetry is shaped with two straight end-face keys 9, taper installing hole coaxial communication master
Tension rod thru-hole in the middle part of axle；
Between pull bar front end and main shaft, it is set with a blind rivet 25, in the front portion of blind rivet, is coaxially installed with a connecting rod 23,
Radially being provided with 4 steel balls 24 between connecting rod and blind rivet makes the connecting rod can be freely rotatable, and the front end of this connecting rod is coaxial
Penetrating the rear portion of taper installing hole, in the middle part of the pull bar in main shaft, coaxial sleeve is equipped with multiple disc springs 27, interval peace in the middle part of disc spring
Coaxially stretch out outside main shaft as support, the rear end of pull bar equipped with a packing ring 28；
Be provided with a cutter shaft auxiliary support 4 at interval, cutter arbor box main body front, cutter shaft auxiliary rotates coaxially installation in supporting
Having support shaft 21, this support shaft is coaxial with main shaft；In cutter shaft auxiliary supports the lathe in front, it is fixed with a crank support 2, shakes
Being provided with a leading screw 3 being rotated coaxially by the multiple ball bearings 20 being mounted side by side in support, the front end of this leading screw is stretched out and is shaken
Support, using the regulation of handle rotational lead screw, leading screw front end can also coaxially be engaged and is provided with a handwheel 1, after handwheel leading screw
Portion's engagement is arranged on cutter shaft auxiliary and supports interior, and rotational lead screw can drive screw turns, thus drives cutter shaft to assist support level
Mobile；Cutter shaft auxiliary supports the front end holding out against cutter shaft, is pressed into by cutter shaft in the taper installing hole of front-end of spindle；Support shaft and main shaft
Coaxial support cutter shaft, and rotate coaxially.
When needing to dismantle cutter, rotating handwheel and make cutter shaft auxiliary support level move to departing from cutter shaft, piston rod is to front axle
To movement, top, the front end pressure pull bar of piston rod, pull bar drives connecting rod to move forward, the rear end of top push type broach axle, thus by cutter shaft
Eject the taper installing hole of front-end of spindle, quickly, convenient.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, but those skilled in the art being permissible
Understanding: without departing from this utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all can
Can, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (7)
1. one kind is bored milling compounding machine bed automatic forging cutter arbor box, it is characterised in that: on cutter arbor box slide plate, horizontal interval is provided with
Cutter shaft auxiliary supports and cutter arbor box main body, supports in cutter shaft auxiliary and is co-axially mounted cutter shaft between cutter arbor box main body, cutter shaft is pacified
Dress cutter, in casing, horizontal cross is provided with main shaft, is set with a pull bar at cutter shaft central coaxial, and pull bar is axially movably arranged on
In the tension rod thru-hole of the alignment of shafts；The rear end of casing is coaxially installed with one and forges a knife oil cylinder, and the front end of this oil cylinder of forging a knife is coaxially connected
The rear end of pull bar；The front end of casing is coaxially installed with front-end bearing pedestal, is coaxially fixed with drive end bearing bracket, front axle in the front end of front-end bearing pedestal
Being provided with taper roll bearing between bearing and main shaft, rear bearing block is installed in the rear end of casing, is provided with deep between rear bearing block
Ditch ball bearing；
Drive end bearing bracket is coaxially stretched out in the front end of main shaft, is shaped with a taper installing hole, taper in the middle part of the front end axial end of this main shaft
Tension rod thru-hole in the middle part of installing hole coaxial communication main shaft；The front end of pull bar coaxially penetrates the rear portion of taper installing hole, in main shaft
Pull bar in the middle part of coaxial sleeve equipped with multiple disc springs, a cutter shaft auxiliary is installed at interval, casing front and supports, cutter shaft auxiliary supports
Inside rotating coaxially and be provided with support shaft, this support shaft is coaxial with main shaft；Support shaft and main shaft coaxial support cutter shaft, and coaxially turn
Dynamic.
Brill milling compounding machine bed automatic forging cutter arbor box the most according to claim 1, it is characterised in that: pass through in crank support
The multiple ball bearings being mounted side by side rotate coaxially and are provided with a leading screw, and crank support is stretched out in the front end of this leading screw, after leading screw
Portion's engagement is arranged on cutter shaft auxiliary and supports interior, supports seat and holds out against the front end of cutter shaft.
Brill milling compounding machine bed automatic forging cutter arbor box the most according to claim 1, it is characterised in that: on cutter shaft between level
Every installing narrow cutter and two kinds of cutters of wide cutter, outside the cutter shaft between cutter, all it is set with spacing collar.
Brill milling compounding machine bed automatic forging cutter arbor box the most according to claim 1, it is characterised in that: in box bottom both sides
It is separately installed with a taper bolt, in box bottom both sides, multiple hex screw is installed uniformly at intervals, casing is packed in cunning
On plate.
Brill milling compounding machine bed automatic forging cutter arbor box the most according to claim 1, it is characterised in that: middle part in front-end bearing pedestal
Outer separator in being provided with one, the axial both sides of this spacer are all symmetrically installed with a taper roll bearing.
Brill milling compounding machine bed automatic forging cutter arbor box the most according to claim 1, it is characterised in that: the front end of main shaft is axial
On end face, symmetry is shaped with two straight end-face keys.
Brill milling compounding machine bed automatic forging cutter arbor box the most according to claim 1, it is characterised in that: pull bar front end and master
It is set with a blind rivet between axle, in the front portion of blind rivet, is coaxially installed with a connecting rod, between connecting rod and cutting ferrule, be radially provided with 4
Individual steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299830.3U CN205799050U (en) | 2016-04-08 | 2016-04-08 | A kind of brill milling compounding machine bed automatic forging cutter arbor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299830.3U CN205799050U (en) | 2016-04-08 | 2016-04-08 | A kind of brill milling compounding machine bed automatic forging cutter arbor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205799050U true CN205799050U (en) | 2016-12-14 |
Family
ID=58144197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299830.3U Expired - Fee Related CN205799050U (en) | 2016-04-08 | 2016-04-08 | A kind of brill milling compounding machine bed automatic forging cutter arbor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205799050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199365A (en) * | 2017-06-20 | 2017-09-26 | 宁夏共享模具有限公司 | A kind of lathe fills the design method of device for cooling in nose angle degree accessories mill-head manually |
-
2016
- 2016-04-08 CN CN201620299830.3U patent/CN205799050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199365A (en) * | 2017-06-20 | 2017-09-26 | 宁夏共享模具有限公司 | A kind of lathe fills the design method of device for cooling in nose angle degree accessories mill-head manually |
| CN107199365B (en) * | 2017-06-20 | 2023-09-19 | 共享装备股份有限公司 | Design method of internal cooling device of milling head of manual tool loading angle accessory of machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |