CN203900946U - Locating key chamfering tool - Google Patents
Locating key chamfering tool Download PDFInfo
- Publication number
- CN203900946U CN203900946U CN201420291233.7U CN201420291233U CN203900946U CN 203900946 U CN203900946 U CN 203900946U CN 201420291233 U CN201420291233 U CN 201420291233U CN 203900946 U CN203900946 U CN 203900946U
- Authority
- CN
- China
- Prior art keywords
- chamfering tool
- locating key
- pressing plate
- pedestal
- positioning key
- 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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- Milling Processes (AREA)
Abstract
The utility model relates to a locating key chamfering tool. The locating key chamfering tool comprises a base and a press plate. The press plate is installed on the upper end face of the base in an inclined mode. A V-shaped groove is formed in the upper end face, corresponding to the lower portion of the press plate, of the base. The included angle of the V-shaped groove is 90 degrees, wherein one edge of the V-shaped groove is parallel to the press plate, and a square groove is formed in the bottom of the V-shaped groove in a communicated mode. The locating key chamfering tool has the advantages of being convenient to use, easy to operate, capable of quickly clamping and positioning a locating key, low in technical requirement for an operator, reasonable in structure and low in manufacturing cost. The locating key chamfering tool is simple in structure and scientific and reasonable in design, improves work efficiency, and increases the machining yield.
Description
Technical field
The utility model belongs to technical field of tooling clamps, relates to positioning key, especially a kind of positioning key chamfering tool.
Background technology
In mould, generally comprise positioning key part, in order fast positioning key to be mounted to the position of mould appointment, conventionally will be by positioning key chamfering, the angle of most of chamfering is that 30 degree or 45 are spent two kinds, normally by milling machine, completes the processing of chamfering.The mode of tradition chamfering is that, after first using angle square to take measurement of an angle, then clamping and positioning key carries out chamfer machining.
Owing to there is no special-purpose frock, fix to clamp again positioning key after need to proofreading one by one machining angle, make operating efficiency low.In addition, due to operating personnel's error, cause angle processing inaccurate, reduce yield rate.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, Quick-clamped location is provided, increases work efficiency and the positioning key chamfering tool of product quality.
Scheme of the present utility model is achieved in that
A kind of positioning key chamfering tool, comprise pedestal and pressing plate, the upper surface of described pedestal tilts to install pressing plate, to should pressing plate the pedestal upper surface of below be shaped with v-depression, the angle of this v-depression is 90 degree, and wherein a limit is parallel with described pressing plate, the connection of the bottom of described v-depression is shaped with rectangular recess.
And described pressing plate is solidly installed by screw and pad and pedestal.
And the angle of inclination of described pressing plate and pedestal upper surface is 30 degree or 45 degree.
Advantage of the present utility model and good effect are:
1, it is easy to use, simple to operate that this frock has, and can locate positioning key Quick-clamped, not high to operator's specification requirement, and rational in infrastructure, cheap.
2, the utility model is simple in structure, design science is reasonable, has not only improved operating efficiency, and has improved passing rate of processing.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of positioning key chamfering tool, as shown in Figure 1, comprise pedestal 1 and pressing plate 3, the upper surface of described pedestal tilts to install pressing plate, the angle of inclination A of this pressing plate and pedestal upper surface is 30 degree or 45 degree, to should pressing plate the pedestal upper surface of below be shaped with v-depression 2, the angle of this v-depression is 90 degree, and wherein a limit is parallel with described pressing plate, the connection of the bottom of described v-depression is shaped with rectangular recess 6.
In the present embodiment, described pressing plate is solidly installed with pedestal by screw 5 and pad 4.
Using method of the present utility model is:
First positioning key (not shown) is placed in v-depression, rotary pressure plate is located key and compresses, and after then by hydraulic tongs, pedestal being clamped, uses milling cutter chamfering.
It is easy to use, simple to operate that this frock has, and can locate positioning key Quick-clamped, not high to operator's specification requirement, and rational in infrastructure, cheap.The utility model is simple in structure, design science is reasonable, has not only improved operating efficiency, and has improved passing rate of processing.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in the specific embodiment; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (3)
1. a positioning key chamfering tool, it is characterized in that: comprise pedestal and pressing plate, the upper surface of described pedestal tilts to install pressing plate, to should pressing plate the pedestal upper surface of below be shaped with v-depression, the angle of this v-depression is 90 degree, and wherein a limit is parallel with described pressing plate, the connection of the bottom of described v-depression is shaped with rectangular recess.
2. positioning key chamfering tool according to claim 1, is characterized in that: described pressing plate is solidly installed by screw and pad and pedestal.
3. positioning key chamfering tool according to claim 1, is characterized in that: the angle of inclination of described pressing plate and pedestal upper surface is 30 degree or 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291233.7U CN203900946U (en) | 2014-06-03 | 2014-06-03 | Locating key chamfering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291233.7U CN203900946U (en) | 2014-06-03 | 2014-06-03 | Locating key chamfering tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900946U true CN203900946U (en) | 2014-10-29 |
Family
ID=51775239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291233.7U Expired - Fee Related CN203900946U (en) | 2014-06-03 | 2014-06-03 | Locating key chamfering tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511700A (en) * | 2017-10-18 | 2017-12-26 | 甄旭蕾 | A kind of workpiece posture flexible jig |
-
2014
- 2014-06-03 CN CN201420291233.7U patent/CN203900946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511700A (en) * | 2017-10-18 | 2017-12-26 | 甄旭蕾 | A kind of workpiece posture flexible jig |
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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 |
Granted publication date: 20141029 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |