CN204487236U - Porous core retainer plate processing tool - Google Patents
Porous core retainer plate processing tool Download PDFInfo
- Publication number
- CN204487236U CN204487236U CN201520054157.2U CN201520054157U CN204487236U CN 204487236 U CN204487236 U CN 204487236U CN 201520054157 U CN201520054157 U CN 201520054157U CN 204487236 U CN204487236 U CN 204487236U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- core retainer
- mandrel
- cylinder
- deep gouge
- 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
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Abstract
The utility model discloses a kind of porous core retainer plate processing tool, comprise mandrel, core retainer plate, core retainer plate is provided with the shaft shoulder, it is characterized in that the head of mandrel is provided with one section of square deep gouge, the core retainer plate of shaft shoulder side is one section of cylinder, the sidewall of this section of cylinder comprises two groups of parallel surfaces, two groups of parallel surfaces are mutually vertical, this section of cylinder is placed in deep gouge, one end face of the core retainer plate shaft shoulder is close to the head end of mandrel, the mandrel at deep gouge notch place is provided with plane of orientation, and a briquetting to be connected on mandrel by the dog screw of deep gouge notch both sides and to compress the cylinder of core retainer plate.One end face of briquetting is close to cylinder one sidewall in plane of orientation and deep gouge notch.The utility model can complete processing on centre numerically controlled lathe, and can ensure machining accuracy, obviously reduces production cost, and the equipment of enterprise is got the more reasonable use.
Description
Technical field
The utility model relates to a kind of processing tool for porous core retainer plate.
Background technology
At present for porous core retainer plate, because each hole positioning precision is high, often adopt machining center to produce, costly, cost drops into comparatively large machining center equipment, and machining center when producing compared with general NC, efficiency is relatively low, and production cost just significantly improves; As adopted centre numerically controlled lathe to process, precision is difficult to again ensure, this is the difficult problem that a lot of enterprise faces.
Summary of the invention
The purpose of this utility model is for prior art above shortcomings, a kind of porous core retainer plate processing tool is provided, it can complete processing on centre numerically controlled lathe, and can ensure machining accuracy, obviously reduces production cost, and the equipment of enterprise is got the more reasonable use.
For achieving the above object, porous core retainer plate processing tool of the present utility model, comprise mandrel, core retainer plate, core retainer plate is provided with the shaft shoulder, it is characterized in that the head of mandrel is provided with one section of square deep gouge, the core retainer plate of shaft shoulder side is one section of cylinder, the sidewall of this section of cylinder comprises two groups of parallel surfaces, two groups of parallel surfaces are mutually vertical, this section of cylinder is placed in deep gouge, one end face of the core retainer plate shaft shoulder is close to the head end of mandrel, and the mandrel at deep gouge notch place is provided with plane of orientation, and a briquetting to be connected on mandrel by the dog screw of deep gouge notch both sides and to compress the cylinder of core retainer plate.
During use, mandrel is clamped on the main shaft of numerically controlled lathe, core retainer plate is fixed in deep gouge by briquetting, positioning precision is determined by the precision of deep gouge and cylinder, after a through hole of core retainer plate machines, dismounting briquetting, be fixed on again in deep gouge after cylinder is rotated 90 degree, next through hole is processed, until complete the processing of all through holes, the center of each through hole all with the center superposition of mandrel; The utility model can complete processing on centre numerically controlled lathe, and can ensure machining accuracy, and efficiency is higher, obviously can reduce production cost, and the equipment of enterprise is got the more reasonable use;
As further improvement of the utility model, between briquetting and cylinder and plane of orientation, be provided with pad; Core retainer plate can be protected;
In sum, the utility model can complete processing on centre numerically controlled lathe, and can ensure machining accuracy, obviously reduces production cost, and the equipment of enterprise is got the more reasonable use.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of mandrel in Fig. 1.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the front view of core retainer plate in Fig. 1.
Fig. 6 is the upward view of figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 6, this porous core retainer plate processing tool, comprise mandrel 1, core retainer plate 2, core retainer plate 2 is provided with shaft shoulder 2a, the head of mandrel 1 is provided with one section of square deep gouge 3, the core retainer plate 2 of shaft shoulder 2a side is one section of cylinder 2b, the sidewall of this section of cylinder 2b comprises two groups of parallel surfaces, two groups of parallel surfaces are mutually vertical, this section of cylinder 2b is placed in deep gouge 3, one end face of core retainer plate shaft shoulder 2a is close to 1 head end of mandrel, the mandrel 1 at deep gouge 3 notch place is provided with plane of orientation 1a, one briquetting 4 is connected on mandrel 1 by the dog screw 5 of deep gouge 3 notch both sides, dog screw 5 and mandrel 1 pass through thread connection, pad 6 is provided with between briquetting 4 and cylinder 2b and plane of orientation 1a, to compress the cylinder 2b of core retainer plate 2.
During use, mandrel 1 is clamped on the main shaft of numerically controlled lathe, core retainer plate 2 is fixed in deep gouge 3 by pad 6 and briquetting 4, positioning precision is determined by the precision of deep gouge 3 and cylinder 2b, after a through hole of core retainer plate 2 machines, dismounting briquetting 4 and pad 6, be fixed in deep gouge 3 again after cylinder 2b is rotated 90 degree, next through hole is processed, until complete the processing of all through holes, the center of each through hole all with the center superposition of mandrel 1; The utility model can complete processing on centre numerically controlled lathe, and can ensure machining accuracy, and efficiency is higher, obviously can reduce production cost, and the equipment of enterprise is got the more reasonable use.
Claims (2)
1. a porous core retainer plate processing tool, comprise mandrel, core retainer plate, core retainer plate is provided with the shaft shoulder, it is characterized in that the head of mandrel is provided with one section of square deep gouge, the core retainer plate of shaft shoulder side is one section of cylinder, the sidewall of this section of cylinder comprises two groups of parallel surfaces, two groups of parallel surfaces are mutually vertical, this section of cylinder is placed in deep gouge, one end face of the core retainer plate shaft shoulder is close to the head end of mandrel, the mandrel at deep gouge notch place is provided with plane of orientation, and a briquetting to be connected on mandrel by the dog screw of deep gouge notch both sides and to compress the cylinder of core retainer plate.
2. porous core retainer plate processing tool as claimed in claim 1, is characterized in that being provided with pad between briquetting and cylinder and plane of orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054157.2U CN204487236U (en) | 2015-01-27 | 2015-01-27 | Porous core retainer plate processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054157.2U CN204487236U (en) | 2015-01-27 | 2015-01-27 | Porous core retainer plate processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487236U true CN204487236U (en) | 2015-07-22 |
Family
ID=53566530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054157.2U Expired - Fee Related CN204487236U (en) | 2015-01-27 | 2015-01-27 | Porous core retainer plate processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487236U (en) |
-
2015
- 2015-01-27 CN CN201520054157.2U patent/CN204487236U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210127 |