CN203579316U - On-line measuring probe needle for numerical control machine tool - Google Patents
On-line measuring probe needle for numerical control machine tool Download PDFInfo
- Publication number
- CN203579316U CN203579316U CN201320741222.XU CN201320741222U CN203579316U CN 203579316 U CN203579316 U CN 203579316U CN 201320741222 U CN201320741222 U CN 201320741222U CN 203579316 U CN203579316 U CN 203579316U
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- CN
- China
- Prior art keywords
- probe needle
- groove
- chaining pin
- machine tool
- control machine
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an on-line measuring probe needle for a numerical control machine tool to solve the problems that a probe needle for an existing numerical control machining center is high in manufacturing cost, prone to damage and high in cost, and once the probe needle is damaged, the probe needle needs to be replaced again. The on-line measuring probe needle for the numerical control machine tool comprises a measuring bar (1) with one end connected with a measuring ball (2), the other end of the measuring bar is connected with a probe needle handle (3), the measuring ball is provided with a first groove (4) matched with the measuring bar in shape, the measuring ball is arranged on the measuring bar in a sleeved mode through the first groove, the probe needle handle is provided with a second groove (5) matched with the measuring bar in shape, the probe needle handle is arranged on the probe needle bar in a sleeved mode through the second groove, and the probe needle handle is connected with a protection cover (6). The on-line measuring probe needle is used for on-line measuring during machining of the numerical control machine tool.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool on-line measurement chaining pin.
Background technology
Chaining pin is the main consumable accessory and one of its most important parts of Digit Control Machine Tool gauge head.Chaining pin generally by ruby survey ball, feeler is connected pedestal with metal and forms, ruby survey ball precision is higher, hardness is high, wear-resisting, feeler generally has earthenware, ceramic rod, lucite etc., these two parts involve great expense, fragile, once damage, just need to again change, cost is higher.
Summary of the invention
The purpose of this utility model is that the problem for above-mentioned existence provides a kind of Digit Control Machine Tool on-line measurement chaining pin, has increased protection mechanism, and long service life only needs part to change and if there is part to damage, cost-saving.
Above-mentioned object is achieved through the following technical solutions:
Digit Control Machine Tool on-line measurement chaining pin; comprise measuring staff; one end of described measuring staff connects surveys ball; the other end of described measuring staff connects chaining pin handle; on described survey ball, there is the groove one matching with described measuring staff shape; described survey ball is sleeved on described measuring staff by described groove one; on described chaining pin handle, there is the groove two matching with described measuring staff shape; described chaining pin handle is sleeved on described chaining pin handle by described groove two, and described chaining pin handle connects protective cover.
Described Digit Control Machine Tool on-line measurement chaining pin, described protective cover be shaped as conically shaped, the length of described protective cover is consistent with the length of described measuring staff.
Described Digit Control Machine Tool on-line measurement chaining pin, the place being connected with described groove two with described groove one on described measuring staff has respectively bulge loop.
Beneficial effect:
1. the utility model has applied protective cover to chaining pin, when chaining pin is subject to impacting, has had the defense reaction of protective cover, can greatly reduce the probability that chaining pin is hit, and extends the service life of chaining pin.Chaining pin of the present utility model adopts the split combination structure of gauge head, measuring staff, chaining pin handle in addition, between each several part, be set in together, if there is certain position to be damaged without integral replacing, only need to change a part, dismounting is very convenient, greatly reduces entreprise cost.
2. the utility model arranges respectively bulge loop with the place that groove one is connected with groove two on measuring staff, has increased the steadiness of its connection.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
Embodiment 1:
As shown in Figure 1: of the present utility model
Digit Control Machine Tool on-line measurement chaining pin; comprise measuring staff 1; one end of described measuring staff connects surveys ball 2; the other end of described measuring staff connects chaining pin handle 3; on described survey ball, there is the groove 1 matching with described measuring staff shape; described survey ball is sleeved on described measuring staff by described groove one; on described chaining pin handle, there is the groove 25 matching with described measuring staff shape; described chaining pin handle is sleeved on described chaining pin handle by described groove two, and described chaining pin handle connects protective cover 6.
Embodiment 2:
Described Digit Control Machine Tool on-line measurement chaining pin, described protective cover be shaped as conically shaped, the length of described protective cover is consistent with the length of described measuring staff.
Embodiment 3:
Described Digit Control Machine Tool on-line measurement chaining pin, the place being connected with described groove two with described groove one on described measuring staff has respectively bulge loop 7.
By above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.Unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.
Claims (3)
1. a Digit Control Machine Tool on-line measurement chaining pin; comprise measuring staff; one end of described measuring staff connects surveys ball; the other end of described measuring staff connects chaining pin handle; it is characterized in that: on described survey ball, there is the groove one matching with described measuring staff shape; described survey ball is sleeved on described measuring staff by described groove one; on described chaining pin handle, there is the groove two matching with described measuring staff shape; described chaining pin handle is sleeved on described chaining pin handle by described groove two, and described chaining pin handle connects protective cover.
2. Digit Control Machine Tool on-line measurement chaining pin according to claim 1, is characterized in that: described protective cover be shaped as conically shaped, the length of described protective cover is consistent with the length of described measuring staff.
3. Digit Control Machine Tool on-line measurement chaining pin according to claim 1 and 2, is characterized in that: the place being connected with described groove two with described groove one on described measuring staff has respectively bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741222.XU CN203579316U (en) | 2013-11-17 | 2013-11-17 | On-line measuring probe needle for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741222.XU CN203579316U (en) | 2013-11-17 | 2013-11-17 | On-line measuring probe needle for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579316U true CN203579316U (en) | 2014-05-07 |
Family
ID=50577286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741222.XU Expired - Fee Related CN203579316U (en) | 2013-11-17 | 2013-11-17 | On-line measuring probe needle for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579316U (en) |
-
2013
- 2013-11-17 CN CN201320741222.XU patent/CN203579316U/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 |
Granted publication date: 20140507 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |