CN204464731U - To uncap shelling unit - Google Patents
To uncap shelling unit Download PDFInfo
- Publication number
- CN204464731U CN204464731U CN201520214276.XU CN201520214276U CN204464731U CN 204464731 U CN204464731 U CN 204464731U CN 201520214276 U CN201520214276 U CN 201520214276U CN 204464731 U CN204464731 U CN 204464731U
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- China
- Prior art keywords
- oil cylinder
- disk
- board
- slide plate
- main spindle
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- Withdrawn - After Issue
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Abstract
The utility model discloses one to uncap shelling unit, it is characterized in that being provided with disk, disk is provided with the through hole of band locating ring, disk is connected with the support be arranged on board, rotating shaft is connected with the automatically controlled oil cylinder of dispenser and servo, the board of disk side is provided with oil cylinder and the first line slideway, oil cylinder makes piston rod and locating ring coaxial line, line slideway is provided with slide plate, slide plate is connected through the telescopic arm of connecting plate with the oil cylinder be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with lathe tool through fixture, the board of disk opposite side is provided with the second line slideway, second line slideway is provided with slide plate, slide plate is connected through the telescopic arm of connecting plate with the oil cylinder be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with boring cutter through fixture, two line slideways are connected with board through cushion block, locating ring coaxial line on two main spindle box output shafts and disk, there is compact conformation, operating efficiency is high, machining accuracy advantages of higher.
Description
Technical field
The utility model relates to the processing technique field of engine commutator, specifically a kind of production cycle reducing commutator, enhance productivity and machining accuracy, the chamfering of commutator, bore hole and shelling manufacturing procedure are integrated in the shelling unit of uncapping that an equipment completes.
Background technology
Engine commutator plays very important effect in DC permanent magnet series-wound motor, in the process making commutator, needs through multi-step process, finally just can be applied to industrial production.Commutator forms primarily of the copper bar of circumference uniform distribution and the phenolic moulding powder compacting for insulating, and before compacting, be first inserted into by copper bar and special mould among shell, be integrated to keep copper bar and to mould shell, this integral piece is referred to as sheet circle in the industry usually; Again sheet circle is placed in the mould of press, to be pressed shaping after, then this is moulded shell deviate from, in commutator production line, because mould structure needs, core rod and die cavity are reserved with space on axial dimension.Therefore, after commutator is compressing, the endoporus of commutator has the shutoff of small part phenolic moulding powder at end face, and after shelling operation, few part also may have moulds shell and remain in gap location between copper bar.Compressing workpiece, before processing, endoporus one side end face has phenolic moulding powder shutoff above, in industry, large portion adopts machined into, the endoporus of workpiece is before undressed, often need first to process once, can carry out follow-up finishing step (as fraising), in industry, major part adopts boring machine bore hole.If this two procedures separately placement realizes on different devices, not only add the cost of equipment, and due to multiple bearing, machining accuracy also not easily ensures.Turn around time in addition between operation, makes production efficiency have a greatly reduced quality.
In view of the processing technology of current commutator needs, in the production process of commutator, just need to mould shell to deviate from from copper bar outer ring, industry is referred to as the operation that shells, need the phenolic moulding powder of interior hole end surface to excise simultaneously, and endoporus is worked into suitable size, industry is referred to as uncap and bore hole.
At present, domestic commutator manufacturing enterprise, generally adopts several operations to be wherein integrated on an equipment and completes, and the Product processing cycle can be caused so long, and machining accuracy is also not easy to ensure.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, a kind of production cycle reducing commutator is provided, enhance productivity and machining accuracy, the chamfering of commutator, bore hole and shelling manufacturing procedure are integrated in the shelling unit of uncapping that an equipment completes.
The utility model solves the technical scheme that its technical problem adopts:
One is uncapped shelling unit, comprise board, it is characterized in that being provided with disk, at least even on disk, be provided with the through hole of two band locating rings isometrically, disk is through rotating shaft, bearing is connected with the support be arranged on board, rotating shaft is connected with the automatically controlled oil cylinder of dispenser and servo, the board of disk side is provided with oil cylinder and the first line slideway, oil cylinder is through stent support and make the locating ring coaxial line on cylinder piston rod and disk, line slideway is provided with slide plate, slide plate is connected through the telescopic arm of connecting plate with the automatically controlled oil cylinder of the servo be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with car (boring) cutter through fixture, the board of disk opposite side is provided with the second line slideway, second line slideway is provided with slide plate, slide plate is connected through the telescopic arm of connecting plate with the automatically controlled oil cylinder of the servo be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with boring (car) cutter through fixture, first line slideway is connected with board through cushion block with the second line slideway, locating ring coaxial line on two main spindle box output shafts and disk.
Oil cylinder described in the utility model is connected with support through oil cylinder seat, the piston rod of oil cylinder is connected with push rod coaxial line, and push rod front end is provided with fairlead, and fairlead is connected with support through holder, to ensure push rod and locating ring coaxial line, improve the kinematic accuracy of push rod.
The power shaft of main spindle box described in the utility model is connected with synchronous pulley, and synchronous pulley is connected with servomotor through Timing Belt, to improve machining accuracy.
Reversing cover to be pressed in the locating ring on disk by the utility model by cylinder, chamfering and bore hole place station is rotated to again by dispenser, first through lathe tool chamfering, the phenolic moulding powder of workpiece end face is excised (namely uncapping), carry out bore hole again, chamfering and bore hole are assemblied in the two ends of workpiece respectively, realized cutting by motor driving main shaft separately, after chamfering and bore hole operation complete, rotated to cylinder putter front by dispenser, cylinder efficient, the shell of moulding of workpiece outer ring is deviate from by push rod, there is compact conformation, operating efficiency be high, machining accuracy advantages of higher.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is chamfering of the present utility model and bore hole structural scheme of mechanism.
Reference numeral: disk 1, locating ring 2, support 3, oil cylinder 4, piston rod 5, slide plate 6, connecting plate 7, synchronous pulley 8, main spindle box 9, first line slideway 10, second line slideway 11, the automatically controlled oil cylinder 12 of servo, oil cylinder seat 13, push rod 14, fairlead 15, holder 16, lathe tool 17, boring cutter 18.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, one is uncapped shelling unit, comprise board, it is characterized in that being provided with disk 1, at least even on disk 1, be provided with the through hole of two band locating rings 2 isometrically, disk 1 is through rotating shaft, bearing is connected with the support 3 be arranged on board, rotating shaft is connected with the automatically controlled oil cylinder 12 of dispenser and servo, the board of disk 1 side is provided with oil cylinder 4 and the first line slideway 10, oil cylinder 4 is through stent support and make cylinder piston rod 5 and locating ring 2 coaxial line on disk, oil cylinder 4 is connected with support through oil cylinder seat 13, the piston rod 5 of oil cylinder 4 is connected with push rod 14 coaxial line, push rod 14 front end is provided with fairlead 15, fairlead 15 is connected with support through holder 16, to ensure push rod 14 and locating ring 2 coaxial line, improve the kinematic accuracy of push rod 14, first line slideway 10 is provided with slide plate 6, slide plate 6 is connected through the telescopic arm of the automatically controlled oil cylinder 12 of connecting plate 7 and the servo be fixed on board, slide plate 6 is provided with main spindle box 9, main spindle box 9 output shaft is provided with car (boring) cutter 17 through fixture, the power shaft of main spindle box 9 is connected with synchronous pulley 8, synchronous pulley 8 is connected through the automatically controlled oil cylinder 12 of Timing Belt and servo, to improve machining accuracy, the board of disk 1 opposite side is provided with the second line slideway 11, second line slideway 11 is provided with slide plate, slide plate is connected through the telescopic arm of the automatically controlled oil cylinder 12 of connecting plate and the servo be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with boring (car) cutter 18 through fixture, the power shaft of main spindle box is connected with synchronous pulley, synchronous pulley is connected through the automatically controlled oil cylinder of Timing Belt and servo, to improve machining accuracy, first line slideway 10 is connected with board through cushion block with the second line slideway 11, locating ring coaxial line on two main spindle box output shafts and disk.
One described in the utility model is uncapped shelling unit, described chamfering and its major function of bore hole mechanism are: removed by the phenolic moulding powder of compressing inner hole of workpiece end face, and endoporus is worked into suitable size, industry is referred to as uncap and bore hole, to adapt to the needs of continuous productive process; During use, described chamfering and bore hole mechanism are that two main spindle boxes are separately fixed on the slide block of line slideway, and line slideway is connected with board by cushion block.During operation, lathe tool and boring cutter is driven to rotate by two automatically controlled oil cylinders of servo by synchronous pulley respectively, thus realizing cutting movement, the axial feed of lathe tool and boring cutter adopts two automatically controlled oil cylinders of servo as the power source of axial feed respectively, performs bore hole operation again after chamfering work piece completes.
One described in the utility model is uncapped shelling unit, and its major function of described sabot body is: deviate from by the shell of moulding of workpiece copper bar outer ring; During use, described sabot body, after workpiece arrives this station, the push rod 14 being promoted to be fixed on its piston rod 5 front end by oil cylinder 4 moves ahead, there is a step front end of push rod 14, its front end is through the endoporus of workpiece, and the large end face of step withstands the end face of workpiece (industry is referred to as plastic rubber surface), thus is shifted onto and the loop contacts that shells by workpiece.The hole size of shelling ring is a bit larger tham the copper bar outer ring of workpiece, but what be less than workpiece outer ring moulds shell, therefore, under the effect of oil cylinder working-pressure and under the stop of shelling ring, mould shell to be extruded from workpiece outer ring, push rod 14 and piston rod 5 for being flexibly connected, when changing different workpiece, can by change corresponding size push rod realize Flexible Manufacture, there is good versatility.
The utility model adopts same station, realize two procedures, chamfering and bore hole are arranged in the symmetrical position of station, compact conformation, operating efficiency is high, reversing cover to be pressed in the locating ring 2 on disk by the utility model by cylinder, chamfering and bore hole place station is rotated to again by dispenser, first through lathe tool chamfering, the phenolic moulding powder of workpiece end face is excised (namely uncapping), carry out bore hole again, chamfering and bore hole are assemblied in the two ends of workpiece respectively, realized cutting by motor driving main shaft separately, after chamfering and bore hole operation complete, cylinder putter front is rotated to by dispenser, cylinder efficient, the shell of moulding of workpiece outer ring is deviate from by push rod, there is compact conformation, operating efficiency is high, machining accuracy advantages of higher.
Claims (3)
1. a shelling unit of uncapping, comprise board, it is characterized in that being provided with disk, at least even on disk, be provided with the through hole of two band locating rings isometrically, disk is through rotating shaft, bearing is connected with the support be arranged on board, rotating shaft is connected with the automatically controlled oil cylinder of dispenser and servo, the board of disk side is provided with oil cylinder and the first line slideway, oil cylinder is through stent support and make the locating ring coaxial line on cylinder piston rod and disk, line slideway is provided with slide plate, slide plate is connected through the telescopic arm of connecting plate with the automatically controlled oil cylinder of the servo be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with car (boring) cutter through fixture, the board of disk opposite side is provided with the second line slideway, second line slideway is provided with slide plate, slide plate is connected through the telescopic arm of connecting plate with the automatically controlled oil cylinder of the servo be fixed on board, slide plate is provided with main spindle box, main spindle box output shaft is provided with boring (car) cutter through fixture, first line slideway is connected with board through cushion block with the second line slideway, locating ring coaxial line on two main spindle box output shafts and disk.
2. to uncap shelling unit according to one according to claim 1, it is characterized in that oil cylinder is connected with support through oil cylinder seat, the piston rod of oil cylinder is connected with push rod coaxial line, and push rod front end is provided with fairlead, and fairlead is connected with support through holder.
3. to uncap shelling unit according to one according to claim 1, it is characterized in that the power shaft of main spindle box is connected with synchronous pulley, synchronous pulley is connected with servomotor through Timing Belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214276.XU CN204464731U (en) | 2015-01-30 | 2015-04-11 | To uncap shelling unit |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067122 | 2015-01-30 | ||
| CN2015200671222 | 2015-01-30 | ||
| CN201520214276.XU CN204464731U (en) | 2015-01-30 | 2015-04-11 | To uncap shelling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464731U true CN204464731U (en) | 2015-07-08 |
Family
ID=53671559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214276.XU Withdrawn - After Issue CN204464731U (en) | 2015-01-30 | 2015-04-11 | To uncap shelling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795714A (en) * | 2015-01-30 | 2015-07-22 | 上海昭程整流子科技有限公司 | Capping and dejacketing unit |
-
2015
- 2015-04-11 CN CN201520214276.XU patent/CN204464731U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795714A (en) * | 2015-01-30 | 2015-07-22 | 上海昭程整流子科技有限公司 | Capping and dejacketing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170627 |