CN202825286U - Drilling tool for limiting block - Google Patents
Drilling tool for limiting block Download PDFInfo
- Publication number
- CN202825286U CN202825286U CN 201220434254 CN201220434254U CN202825286U CN 202825286 U CN202825286 U CN 202825286U CN 201220434254 CN201220434254 CN 201220434254 CN 201220434254 U CN201220434254 U CN 201220434254U CN 202825286 U CN202825286 U CN 202825286U
- Authority
- CN
- China
- Prior art keywords
- drilling tool
- workpiece
- distance
- locating
- fixed pedestal
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003068 static Effects 0.000 description 1
Abstract
The utility model discloses a drilling tool for a limiting block. The drilling tool for the limiting block comprises a fixed base seat and a locating pillar. The fixed base seat is in a triangle shape, and the locating pillar is arranged on the fixed base seat. The distance between an axis of the locating pillar and oblique edges of the fixed base seat is equal to the distance between a locating hole of a workpiece to be machined and side edges of the workpiece to be machined. By means of the method, the drilling tool for the limiting block can reduce drilling difficulty, improves drilling accuracy, and improves percent of pass of products and production efficiency, and is high in stability and suitable for mass production.
Description
Technical field
The utility model relates to limited block frock field, particularly relates to a kind of limited block drilling tool.
Background technology
Limited block be used for to limit the relative position between the workpiece, limited workpiece is maintained static or moves in prescribed limit, and limited block is widely used in various mechanisms and the machine.Traditional limited block processing method can not be fixed limited block fast, and long processing time, clamping is unstable, machining accuracy is low, and cost is high, is unsuitable for producing in enormous quantities.
The utility model content
The technical problem that the utility model mainly solves provides a kind of limited block drilling tool, can improve borehole accuracy, has promoted product percent of pass and production efficiency, and process time is short, stability is high, is applicable to batch production.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of limited block drilling tool is provided, comprises: fixed pedestal and locating dowel, and described fixed pedestal is triangular in shape; Described locating dowel is arranged on the fixed pedestal, and the locating hole of the distance of described locating dowel axle center between the described fixed pedestal hypotenuse and workpiece to be processed equates to the distance of workpiece to be processed side.
Preferably, described have two locating dowels, and the distance between the locating dowel axle center equates that with distance between the workpiece to be processed locating hole center of circle line in described locating dowel axle center is parallel with the hypotenuse of described fixed pedestal.
The beneficial effects of the utility model are: the difficulty that the utility model can reduce to hole, and use special tooling to improve borehole accuracy, promoted product percent of pass and production efficiency.
Description of drawings
To be a kind of limited block of the utility model look schematic diagram with the master of drilling tool to Fig. 1;
Fig. 2 be shown in a kind of limited block look schematic diagram with the left side in the drilling tool;
The mark of each parts is as follows in the accompanying drawing: 1, fixed pedestal; 2, locating dowel; 3, hypotenuse.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of limited block drilling tool comprises: fixed pedestal 1 and two locating dowels 2, and described fixed pedestal 1 is triangular in shape; Described locating dowel 2 is arranged on the fixed pedestal 1, the locating hole of the distance of described locating dowel 2 axle center between described fixed pedestal 1 hypotenuse 3 and workpiece to be processed equates to the distance of workpiece to be processed side, distance between locating dowel 2 axle center equates with distance between the workpiece to be processed locating hole center of circle, the line in described locating dowel 2 axle center is parallel with the hypotenuse 3 of described fixed pedestal 1, the utility model is stuck in workpiece between two locating dowels 2 when clamping workpiece, improved machining accuracy, stability is high, thereby promoted product percent of pass and production efficiency, be applicable to batch production.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (2)
1. a limited block drilling tool is characterized in that, comprising: fixed pedestal and locating dowel, and described fixed pedestal is triangular in shape; Described locating dowel is arranged on the fixed pedestal, and the locating hole of the distance of described locating dowel axle center between the described fixed pedestal hypotenuse and workpiece to be processed equates to the distance of workpiece to be processed side.
2. a kind of limited block drilling tool according to claim 1, it is characterized in that: described have two locating dowels, distance between the locating dowel axle center equates that with distance between the workpiece to be processed locating hole center of circle line in described locating dowel axle center is parallel with the hypotenuse of described fixed pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434254 CN202825286U (en) | 2012-08-29 | 2012-08-29 | Drilling tool for limiting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434254 CN202825286U (en) | 2012-08-29 | 2012-08-29 | Drilling tool for limiting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825286U true CN202825286U (en) | 2013-03-27 |
Family
ID=47937078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434254 Expired - Fee Related CN202825286U (en) | 2012-08-29 | 2012-08-29 | Drilling tool for limiting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848228A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Drilling frock for limiting block |
-
2012
- 2012-08-29 CN CN 201220434254 patent/CN202825286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848228A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Drilling frock for limiting block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130829 |