CN204321652U - A kind of large hollow axle boring jig seat - Google Patents
A kind of large hollow axle boring jig seat Download PDFInfo
- Publication number
- CN204321652U CN204321652U CN201420354849.4U CN201420354849U CN204321652U CN 204321652 U CN204321652 U CN 204321652U CN 201420354849 U CN201420354849 U CN 201420354849U CN 204321652 U CN204321652 U CN 204321652U
- Authority
- CN
- China
- Prior art keywords
- manhole
- rebound
- installing plate
- base
- hollow axle
- 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
Abstract
The utility model relates to a kind of large hollow axle boring jig seat, and comprise base, installing plate, rebound and trip bolt, described base is rectangular plate-like structure, which is provided with connecting through hole; Described installing plate is connected with described base in T-shape, its centre is provided with manhole, and described manhole periphery is provided with screwed hole; Described rebound is disc, and centre is provided with round boss, and the center of described rebound is provided with manhole, periphery and is along the circumferential direction provided with equally distributed manhole and counterbore, and described round boss is along the circumferential direction provided with equally distributed manhole; Described trip bolt is connected with described installing plate through the manhole on described rebound; During use, be fixed on by base on machine operation platform, chuck is fixedly connected on rebound and to Workpiece clamping, the hollow shaft that length is longer is stretched out by the manhole in the middle of installing plate, avoid the multiple clamping to workpiece, the axiality of large hollow axle is guaranteed.
Description
Technical field
The utility model relates to a kind of machine tools, specifically a kind of large hollow axle boring jig seat.
Background technology
When processing hollow shaft, general end face and the sidewall adopting large-scale lathe and special fixture processing hollow shaft, special fixture coordinates large-scale lathe can ensure the machining accuracy of hollow shaft.Large hollow axle is then need segmentation repeatedly to process just can complete, and this just needs repeatedly to clamp workpiece, complex operation, is difficult to the axiality ensureing large hollow axle.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of large hollow axle boring jig seat.
The technical solution of the utility model is: a kind of large hollow axle boring jig seat, and comprise base, installing plate, rebound and trip bolt, described base is rectangular plate-like structure, which is provided with connecting through hole; Described installing plate is connected with described base in T-shape, its centre is provided with manhole, and described manhole periphery is provided with screwed hole; Described rebound is disc, and centre is provided with round boss, and the center of described rebound is provided with manhole, periphery and is along the circumferential direction provided with equally distributed manhole and counterbore, and described round boss is along the circumferential direction provided with equally distributed manhole; Described round boss inserts in the manhole on described installing plate, and described trip bolt is connected with described installing plate through the manhole on described rebound.
Further, reinforcement is provided with between described base and described installing plate.
The beneficial effects of the utility model: during use, described base is fixed on machine operation platform, chuck to be fixedly connected on described rebound and to Workpiece clamping, the hollow shaft that length is longer is stretched out by the manhole in the middle of described installing plate, avoid the multiple clamping to workpiece, the axiality of large hollow axle is guaranteed.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, Figure 2, a kind of large hollow axle boring jig seat, comprises base 1, installing plate 2, rebound 3 and trip bolt 4, and described base 1 is rectangular plate-like structure, which is provided with connecting through hole 5; Described installing plate 2 is connected with described base 1 in T-shape, its centre is provided with manhole 6, and described manhole 6 periphery is provided with screwed hole 7; Described rebound 3 is disc, centre is provided with round boss 8, the center of described rebound 3 is provided with manhole 9, periphery and is along the circumferential direction provided with equally distributed manhole 10 and counterbore, and described round boss 8 is along the circumferential direction provided with equally distributed manhole 11; Convex 8 of described circle is inserted in the manhole on described installing plate 6, and described trip bolt 4 is connected with described installing plate 2 through the manhole 10 on described rebound; Reinforcement 12 is provided with between described base 1 and described installing plate 2.
Claims (2)
1. a large hollow axle boring jig seat, it is characterized in that: comprise base, installing plate, rebound and trip bolt, described base is rectangular plate-like structure, which is provided with connecting through hole; Described installing plate is connected with described base in T-shape, its centre is provided with manhole, and described manhole periphery is provided with screwed hole; Described rebound is disc, and centre is provided with round boss, and the center of described rebound is provided with manhole, periphery and is along the circumferential direction provided with equally distributed manhole and counterbore, and described round boss is along the circumferential direction provided with equally distributed manhole; Described round boss inserts in the manhole on described installing plate, and described trip bolt is connected with described installing plate through the manhole on described rebound.
2. large hollow axle boring jig seat according to claim 1, is characterized in that: be provided with reinforcement between described base and described installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354849.4U CN204321652U (en) | 2014-06-30 | 2014-06-30 | A kind of large hollow axle boring jig seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354849.4U CN204321652U (en) | 2014-06-30 | 2014-06-30 | A kind of large hollow axle boring jig seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321652U true CN204321652U (en) | 2015-05-13 |
Family
ID=53158055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420354849.4U Expired - Fee Related CN204321652U (en) | 2014-06-30 | 2014-06-30 | A kind of large hollow axle boring jig seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994641A (en) * | 2018-08-13 | 2018-12-14 | 彭波 | A kind of thin-walled hollow Machining of Shaft-type Parts device |
| CN110695728A (en) * | 2019-10-18 | 2020-01-17 | 遵义汇航机电有限公司 | Milling fixture for back of guide rail bracket on launcher |
-
2014
- 2014-06-30 CN CN201420354849.4U patent/CN204321652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994641A (en) * | 2018-08-13 | 2018-12-14 | 彭波 | A kind of thin-walled hollow Machining of Shaft-type Parts device |
| CN110695728A (en) * | 2019-10-18 | 2020-01-17 | 遵义汇航机电有限公司 | Milling fixture for back of guide rail bracket on launcher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202123381U (en) | Fixture | |
| CN204321652U (en) | A kind of large hollow axle boring jig seat | |
| CN203791656U (en) | Changeable-type multi-station gripping device for automobile | |
| CN203956575U (en) | A kind of boring grab | |
| CN203918562U (en) | A kind of milling cylindrical core surface fixture | |
| CN202137610U (en) | Clamp | |
| CN104875060A (en) | Device for turning vertical cross holes in disc bending plate | |
| CN204295010U (en) | A kind of quick-clamping clamping fixture for drilling for processing round steel side opening | |
| CN204108463U (en) | File handle | |
| CN204209702U (en) | Fixture processed controlled by manipulator | |
| CN203635947U (en) | Supporting frame | |
| CN203281942U (en) | Drilling die used for parking brake housing and flange | |
| CN102990509B (en) | Blade grinding clamp of silicon steel sheet punching die punch | |
| CN204449983U (en) | A kind of propelling rod support milling fixture | |
| CN204449419U (en) | A kind of propelling rod support boring grab | |
| CN205021260U (en) | Cylindrical end face car passes through round anchor clamps mutually | |
| CN204397440U (en) | The centrifugal vehicle clamper of cover board hole | |
| CN203695986U (en) | Arc-surface turning positioning fixture | |
| CN202943288U (en) | Tool of sleeve type part manufacturing | |
| CN202934372U (en) | Turning pipe clamping tool for lathe | |
| CN203245649U (en) | Novel hydraulic expanding turning clamp | |
| CN204295379U (en) | The axial precision positioner of collet | |
| CN204546037U (en) | A kind of annular workpieces fraise jig | |
| CN203636613U (en) | External grinding clamp for sleeve-type parts | |
| CN203184994U (en) | Multipurpose boring clamp |
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: 20150513 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |