CN208744191U - The clamping device of armature spindle part annular knurl on lathe - Google Patents
The clamping device of armature spindle part annular knurl on lathe Download PDFInfo
- Publication number
- CN208744191U CN208744191U CN201821163478.6U CN201821163478U CN208744191U CN 208744191 U CN208744191 U CN 208744191U CN 201821163478 U CN201821163478 U CN 201821163478U CN 208744191 U CN208744191 U CN 208744191U
- Authority
- CN
- China
- Prior art keywords
- annular knurl
- armature spindle
- lathe
- attachment base
- connecting shaft
- 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
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a kind of clamping devices of armature spindle part annular knurl on lathe, including drill point head part, connecting shaft, attachment base, the one end of the connecting shaft is taper, it is fitted in the interior tapered hole of drill point head part, the other end is cylinder, and the tail portion of attachment base is mounted on tail stock, is internally provided with hole, the cylindrical part of the connecting shaft is mounted in the hole inside attachment base by bearing, fixes armature spindle to be processed in the drill point head part.The problem of the utility model changes part annular knurl processing and loading clamp mode, and the effective solution cantilevered out part of part is too long, leads to poor rigidity, deformation.
Description
Technical field
The utility model relates to a kind of clamping device, the clamping of especially a kind of armature spindle part annular knurl on lathe is filled
It sets.
Background technique
The installation way of existing armature spindle part annular knurl on lathe are as follows: one end is clamped by three-jaw chuck, and the other end is by top
It holds out against, annular knurl processing is carried out by knurling tool.Such annular knurl processing and loading clamp mode, since the cantilevered out part of part is more, annular knurl in addition
When knurling tool be applied to armature spindle part radial force it is larger, part is flexible after annular knurl, and straightness is difficult to ensure, and be straightened it is difficult
Degree is big.
Summary of the invention
The utility model relates to a kind of clamping devices of armature spindle part annular knurl on lathe, process for annular knurl, change
The installation way of previous armature spindle part annular knurl processing, part rigidly effectively improves after clamping, to reduce the change of part annular knurl
Shape, so as to improve straightness after part annular knurl.
The technical solution of the utility model is that armature spindle part clamping device of annular knurl on lathe includes drill point head
Part, connecting shaft, attachment base, the one end of the connecting shaft are taper, are fitted in the interior tapered hole of drill point head part, separately
One end is cylinder, and the tail portion of attachment base is mounted on tail stock, is internally provided with hole, the cylindrical portion of the connecting shaft
Divide and be mounted in the hole inside attachment base by bearing, fixes armature spindle to be processed in the drill point head part.
The attachment base is the lathe revolving centre component after dismounting is top.
When the utility model is used, attachment base one end of the device is connect with tail stock, it is fixed on lathe.Turn
Sub- axis part one end is mounted in drill point head part, and clamping position and length can voluntarily be adjusted, and the other end is pressed from both sides by three-jaw chuck
Tightly, it is then processed by knurling tool.
The structure of the utility model is not limited to the processing of lathe annular knurl, also it is expansible in other aspects, including similar axis class
The clamping etc. of processing.
This utility model, which changes part annular knurl processing and loading clamp mode, can increase clamping amount, effectively by the present apparatus
It is too long to solve the cantilevered out part of part, leads to poor rigidity, the problem of deformation.Especially elongate rotor axis part annular knurl quality is mentioned
High effect becomes apparent, and the qualification rate of part straight-line degree significantly improves after processing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the operation schematic diagram of the utility model.
Specific embodiment
As shown, armature spindle part clamping device of annular knurl on lathe includes drill point head part 1, connecting shaft 2, connection
Seat 3, described 2 one end of connecting shaft are taper, are fitted in the interior tapered hole of drill point head part 1, the other end is cylinder
Shape, the tail portion of attachment base 3 are mounted on tail stock 5, are internally provided with hole, and the cylindrical part of the connecting shaft 2 passes through
Bearing 4 is mounted in the hole inside attachment base 3, and armature spindle 6 to be processed is fixed in the drill point head part 1.
The attachment base 3 is the lathe revolving centre component after dismounting is top.
Claims (2)
1. a kind of clamping device of armature spindle part annular knurl on lathe, which is characterized in that the device includes drill point head
Part (1), connecting shaft (2), attachment base (3), the connecting shaft (2) one end are taper, are fitted to drill point head part (1)
In interior tapered hole, the other end is cylinder, and the tail portion of attachment base (3) is mounted on tail stock (5), is internally provided with hole,
The cylindrical part of the connecting shaft (2) is mounted in the internal hole of attachment base (3) by bearing (4), the drill chuck
Armature spindle to be processed (6) are fixed on component (1).
2. the clamping device of armature spindle part annular knurl on lathe as described in claim 1, which is characterized in that the connection
Seat (3) is the lathe revolving centre component after dismounting is top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163478.6U CN208744191U (en) | 2018-07-20 | 2018-07-20 | The clamping device of armature spindle part annular knurl on lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163478.6U CN208744191U (en) | 2018-07-20 | 2018-07-20 | The clamping device of armature spindle part annular knurl on lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744191U true CN208744191U (en) | 2019-04-16 |
Family
ID=66056179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163478.6U Expired - Fee Related CN208744191U (en) | 2018-07-20 | 2018-07-20 | The clamping device of armature spindle part annular knurl on lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788804A (en) * | 2018-07-20 | 2018-11-13 | 中国航发哈尔滨东安发动机有限公司 | The clamping device of armature spindle part annular knurl on lathe |
-
2018
- 2018-07-20 CN CN201821163478.6U patent/CN208744191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788804A (en) * | 2018-07-20 | 2018-11-13 | 中国航发哈尔滨东安发动机有限公司 | The clamping device of armature spindle part annular knurl on lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204868271U (en) | Lathe is with anchor clamps of long and thin annular thin wall spare of processing | |
| CN201186390Y (en) | Eccentric jig | |
| CN201988969U (en) | Fixture for hydraulic clamping vehicle for thin-walled parts | |
| CN207309496U (en) | A kind of grip device for slender axles accessory turning | |
| CN203140821U (en) | Lathe tensioning clamp | |
| CN201324955Y (en) | Turning device | |
| CN203610707U (en) | Special fixture for turning excircle of thin-wall cylinder body | |
| CN203448793U (en) | Slender shaft end hobbing fixture | |
| CN208744191U (en) | The clamping device of armature spindle part annular knurl on lathe | |
| CN104384531A (en) | Post-tensioning chuck device | |
| CN108838417B (en) | Clamp for machining shaft sleeve parts | |
| CN201295851Y (en) | Clamping device for turning rotor | |
| CN102357825B (en) | Clamping device for processing slender axle top hole | |
| CN201076955Y (en) | Positioning device for gear machining | |
| CN108788804A (en) | The clamping device of armature spindle part annular knurl on lathe | |
| CN102513858A (en) | Long bar stock fixture for lathe | |
| CN203304606U (en) | Inner circle tensioning type mandrel fixture | |
| CN213003118U (en) | Horizontal tapping machine | |
| CN201324956Y (en) | Turning device | |
| CN209319307U (en) | Less than 10 millimeters axle ends of diameter machine self-centering fixture | |
| CN204450015U (en) | A kind of lathe process slender piece centering and clamping apparatus | |
| CN202180224U (en) | Rotating four-jaw chuck for lathe tailstock | |
| CN202264103U (en) | Clamping device for manufacturing slender shaft center hole | |
| CN104440173A (en) | Lathe tailstock clamp | |
| CN219616725U (en) | Workpiece inner hole clamping device |
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: 20190416 |