CN208575550U - A kind of processing curve bearing shell tile fragment dedicated positioning device - Google Patents
A kind of processing curve bearing shell tile fragment dedicated positioning device Download PDFInfo
- Publication number
- CN208575550U CN208575550U CN201820942209.3U CN201820942209U CN208575550U CN 208575550 U CN208575550 U CN 208575550U CN 201820942209 U CN201820942209 U CN 201820942209U CN 208575550 U CN208575550 U CN 208575550U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- tile fragment
- bearing shell
- chassis
- positioning device
- 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 machining auxiliary locators, specifically provide a kind of processing curve bearing shell tile fragment dedicated positioning device, including mandrel, chassis and gland, mandrel is fixedly connected with chassis, threaded hole is provided in the middle part of mandrel upper surface, gland and mandrel are detachably connected by screw rod B, and chassis is fixedly connected with CNC milling machine workbench.The utility model quickly positions before bearing shell tile fragment processing curve may be implemented, improve the stability of tile fragment clamping, improve the continuity of process, save the leading time, and improve the accuracy of multiple clamping positioning, to stable product quality promotion play the role of it is critical, increase curved surface tile fragment processing economic benefit.
Description
Technical field
The utility model relates to a kind of machining auxiliary locators, specifically provide a kind of processing curve bearing shell tile fragment
Dedicated positioning device.
Background technique
The babbit layer thickness that bearing shell tile fragment is contacted with axis wants uniformity, and tolerance is stringent, using in rear turning
The mode of hole watt layer guarantees each side watt thickness degree.It processes on the outside of this sequence bearing shell and reserves process area positioning, outer watt of layer is curved surface,
To guarantee lower sequence processing request, have high requirements to the bounce of each tile fragment curved surface vertex.Each tile fragment needs overall processing to divide afterwards in place
It does not cut.Circumferencial direction is the distribution of multi-disc bearing shell, and processing needs that both ends of the surface positioning method can only be used around 360 ° of middle shaft rotation.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of dedicated positioning dress of processing curve bearing shell tile fragment
It sets, keeps bearing shell tile fragment centering good, guarantee the bounce of each tile fragment vertex, the positioning method for taking both ends of the surface to clamp is accurate positioning, fast
Speed is completed to process, improves production efficiency using horizontal digital-control milling machine centering, for batch production, it is ensured that batch produces
The consistency of quality reduces quality fluctuation, promotes product qualification rate.
The utility model is realized in this way a kind of processing curve bearing shell tile fragment dedicated positioning device, including mandrel, chassis
And gland, mandrel are fixedly connected with chassis, and it is detachable by screw rod B that threaded hole, gland and mandrel are provided in the middle part of mandrel upper surface
Ground connection, chassis is fixedly connected with CNC milling machine workbench.
Further, the mandrel lower end sets keel.
Further, the mandrel is fixedly connected with chassis by screw rod A.
It further, is fine thread on the threaded hole of the mandrel upper surface.
Further, the chassis is connect with CNC milling machine workbench screw rod C.
Compared with the prior art, the advantages of the utility model are: quickly fixed before bearing shell tile fragment processing curve may be implemented
Position improves the stability of tile fragment clamping, improves the continuity of process, save the leading time, and improve
Multiple clamping positioning accuracy, to stable product quality promotion play the role of it is critical, increase curved surface tile fragment processing
Economic benefit.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
With reference to Fig. 1, the utility model provides a kind of processing curve bearing shell tile fragment dedicated positioning device, including mandrel 1, chassis
2 and gland 4, mandrel 1 be fixedly connected with chassis 2 by screw rod A3, be provided with threaded hole in the middle part of 1 upper surface of mandrel, be fine thread,
1 lower end of mandrel sets keel 6, and gland 4 and mandrel 1 are detachably connected by screw rod B5, and chassis 2 connects with by the way that screw rod C is fixed
It connects.
When using the utility model, chassis 2 and CNC milling machine workbench are mutually fixed, workpiece is through on mandrel 1, with pressure
Lid 4 compresses it, and plays dial gauge centering workpiece, and the nut on tie down screw 5 completes clamped one time.After booting, the utility model is random
Bed rotation fixed angle processes each outside curve, and with knife, gradually processing curve, lathe rotate rear each face several times and add from up to down
Work is completed, and after measurement result is qualified, is unclamped locking nut, gland 4 is removed, then remove workpiece, by second workpiece with same
Method is clamped on the device, and processing method is same as above, and so on complete all processing.
Claims (5)
1. a kind of processing curve bearing shell tile fragment dedicated positioning device, which is characterized in that including mandrel, chassis and gland, mandrel with
Chassis is fixedly connected, and it is detachably connected by screw rod B to be provided with threaded hole, gland and mandrel in the middle part of mandrel upper surface, chassis with
CNC milling machine workbench is fixedly connected.
2. processing curve bearing shell tile fragment dedicated positioning device described in accordance with the claim 1, which is characterized in that the mandrel lower end
If keel.
3. processing curve bearing shell tile fragment dedicated positioning device described in accordance with the claim 1, which is characterized in that the mandrel and bottom
Disk is fixedly connected by screw rod A.
4. processing curve bearing shell tile fragment dedicated positioning device described in accordance with the claim 1, which is characterized in that the mandrel upper end
It is fine thread on the threaded hole of face.
5. processing curve bearing shell tile fragment dedicated positioning device described in accordance with the claim 1, which is characterized in that the chassis and number
Control milling machine table screw rod C connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942209.3U CN208575550U (en) | 2018-06-19 | 2018-06-19 | A kind of processing curve bearing shell tile fragment dedicated positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942209.3U CN208575550U (en) | 2018-06-19 | 2018-06-19 | A kind of processing curve bearing shell tile fragment dedicated positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575550U true CN208575550U (en) | 2019-03-05 |
Family
ID=65508059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942209.3U Expired - Fee Related CN208575550U (en) | 2018-06-19 | 2018-06-19 | A kind of processing curve bearing shell tile fragment dedicated positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309739A (en) * | 2021-12-16 | 2022-04-12 | 哈尔滨电气动力装备有限公司 | Machining process for thrust tile base of shielding motor |
-
2018
- 2018-06-19 CN CN201820942209.3U patent/CN208575550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309739A (en) * | 2021-12-16 | 2022-04-12 | 哈尔滨电气动力装备有限公司 | Machining process for thrust tile base of shielding motor |
| CN114309739B (en) * | 2021-12-16 | 2023-09-29 | 哈尔滨电气动力装备有限公司 | Processing technology of thrust tile base of shielding motor |
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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 |
Granted publication date: 20190305 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |