CN207688788U - A kind of probe length survey tool - Google Patents
A kind of probe length survey tool Download PDFInfo
- Publication number
- CN207688788U CN207688788U CN201721633451.4U CN201721633451U CN207688788U CN 207688788 U CN207688788 U CN 207688788U CN 201721633451 U CN201721633451 U CN 201721633451U CN 207688788 U CN207688788 U CN 207688788U
- Authority
- CN
- China
- Prior art keywords
- outer framework
- dial gauge
- knife
- locating piece
- end cap
- 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.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of measuring probe length tool that provides, including handle of a knife, outer framework, locating piece, dial gauge, thread bush, end cap, several internal thread fillister head screws, and the locating piece is set in outer framework, and the dial gauge is fixed on the positioning block.It is mounted on cutter reliable for measuring length by dial gauge as high-precision measuring instrument.On the one hand locating piece, which can move, facilitates the entire part repair dial gauge of dismounting, second is that dial gauge position can be adjusted.End cap setting can protect dial indicator measuring head in percentage table side amount head direction, ensure accuracy.It is not in direct contact with probe, prevent damage caused by misoperation, survey tool is mounted in lathe shaft, the working environment of altitude simulation probe, systematic error when measurement is reduced, survey tool is mounted in lathe shaft, and coordinate unit numerically-controlled machine tool automatically records, measurable range is entire lathe length, wide range of measurement.
Description
Technical field
The utility model is related to digit ctrol machine tool field more particularly to a kind of probe length survey tools.
Background technology
The product category of processing factory's production is various, complicated, according to each product difference processing technology, needs application probe
Each coordinate system respective direction numerical value is leant out, coordinate origin is obtained by calculating, verifying, to ensure that machining accuracy is accurate.Probe
As lathe high precision apparatus, in interim process especially Product Precision require it is high in the case of, Wo Menye
It needs to ensure probe precision accuracy, prevents the batch machining accident because of caused by probe measurement deviation.
There are many kinds of survey tools currently on the market, and the easiest has vernier caliper, laser ranging, millimeter graduated scale
Deng, but various probes when actual production use use these measurements due to working environment and the different of length of popping one's head in
Tool needs to touch tested probe on safe to use, lacks safety, and probe may be caused to accidentally injure damage accident,
In measurement accuracy, and it is short of.
Chinese patent application publication No. CN 202692962U, day for announcing 2013.01.23, a kind of entitled " automatic survey
Measure length device ", length measurable dynamic measurement length device when disclosing a kind of electric core winding,
This measuring device needs the rotation for pushing testee to carry out the wheel on driving device, uses relative position
It is uncontrollable, accuracy of measurement is influenced, and pop one's head in and be used as precision instrument, can not be grown for a long time with other objects
Time contradicts.
Dial gauge is a kind of higher relatively measurer of precision, utilizes the general length of tabular form made of accurate rack and pinion mechanism
Survey tool.Usually it is made of gauge head, gauge rod, antirattle spring, rack, gear, balance spring, round dial and pointer etc..It can only be surveyed
Go out relative value, absolute figure cannot be measured, is mainly used for measuring Geometrical Error, it can also be used to which workpiece is installed on lathe
When accurate centering.The reading accuracy of dial gauge is 0.01mm.For convenience of reading, generally big pointer is all allowed to point to before measuring
The zero-bit of dial.
Invention content
Purpose of the utility model is to solve the shortcomings of existing measuring device, and providing one kind can be mounted directly
It contacted on lathe, with probe zero, measure accurate accurately measuring probe length tool.
To achieve the goals above, the utility model uses following technical scheme：
A kind of measuring probe length tool, including
Handle of a knife, outer framework, locating piece, dial gauge, thread bush and end cap, the locating piece are located in outer framework, and described hundred
Table is divided to be fixed on the positioning block, the outer framework is threadedly coupled with handle of a knife, and the thread bush is threadedly coupled with outer framework, described outer
Frame is placed between thread bush and handle of a knife, and the gauge rod of the dial gauge is parallel to rotation axis axial direction, the locating piece and outer framework
It is slidably connected, locating piece glide direction is parallel to handle of a knife axial direction, in handle of a knife axial direction：Handle of a knife, outer framework, thread bush and end cap according to
Secondary arrangement, outer framework are equipped with fixing screws, and fixing screws are threadedly coupled with outer framework, and fixing screws compress locating piece.Positioning
On the one hand block, which can move, facilitates the entire part repair dial gauge of dismounting, second is that dial gauge position can be adjusted.
Preferably, the dial gauge gauge head contact end cap, the end cap by several internal thread fillister head screws 7 with
Outer framework connects.
Preferably, each internal thread fillister head screw is arranged circumferentially along end cap.Stress can be ensured by being evenly arranged
Uniformly.
The utility model has the beneficial effects that：（1）It is not in direct contact with probe, prevents damage caused by misoperation；
（2）Survey tool is mounted in lathe shaft, and the working environment of altitude simulation probe reduces systematic error when measurement；
（3）Survey tool is mounted in lathe shaft, and coordinate unit numerically-controlled machine tool automatically records, and measurable range is that entire lathe is long
Degree, measures length and range is wide.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the vertical view of the utility model.
In figure：Handle of a knife 1, outer framework 2, locating piece 3, dial gauge 4, thread bush 5, end cap 6, several internal thread fillister head screws
7。
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and detailed description.
As illustrated in fig. 1-3, a kind of probe length survey tool, including
Handle of a knife 1, outer framework 2, locating piece 3, dial gauge 4, thread bush 5 and end cap 6, the locating piece 3 are located in outer framework,
The dial gauge is fixed on the positioning block, and the outer framework is threadedly coupled with handle of a knife, and the thread bush is threadedly coupled with outer framework,
The outline border is placed between thread bush and handle of a knife, and the gauge rod of the dial gauge is parallel to rotation axis axial direction, the locating piece with
Outer framework is slidably connected, and locating piece glide direction is parallel to handle of a knife axial direction, in handle of a knife axial direction：Handle of a knife, outer framework, thread bush and
End cap is sequentially arranged, and outer framework is equipped with fixing screws, and fixing screws are threadedly coupled with outer framework, and fixing screws compress positioning
Block.The gauge head of the dial gauge contacts end cap, and the end cap is connect by several internal thread fillister head screws 7 with outer framework.Respectively
Internal thread fillister head screw is arranged circumferentially along end cap.
In the present embodiment, dial gauge is fixed on the positioning block, and adjusts locating piece position, and dial indicator measuring head contacts end cap, makes
Dial gauge registration reaches in 0.3-0.4, adjusts back locating piece slightly, and dial gauge indicator registration is adjusted to zero-bit, uses screw spiral shell at this time
Cap stationary positioned block.Then bottom end cover and thread bush are unloaded, handwheel is shaken, pushes the dial indicator measuring head contact surface on cutter smooth
Smooth parts to be processed back shakes handwheel, fine tuning is to percentage meter reading in zero-bit after dial gauge has certain registration.This
Shi Jilu lathe coordinate system Z-direction values Z1.The long L of knife of survey tool is that the axial length of outer framework adds the width of thread bush.
It after having recorded Z1, shakes and turns round and stretches out the hand wheel far from machined surface certain distance, remove outer framework on handle of a knife, in installation by probing
Head, after fastening is popped one's head in, Machine-Tool Control pushes the same position for being tested probe against the smooth parts to be processed in surface, due to
The sensor that itself is carried of popping one's head in detects that certain pressure, i.e. probe are contacted with piece surface, probe alarm, lathe stopping turn
It is dynamic.Record lathe coordinate system Z-direction value Z2 at this time.Then：Z2-Z1 is probe length and the long difference X of guarded blade utility knife, if X is positive number, is visited
Head precise length=L-X；If X is negative, pop one's head in precise length=L+X.
It is mounted on cutter reliable for measuring length by dial gauge as high-precision measuring instrument.Locating piece energy
Enough mobile on the one hand facilitate dismantle entire part repair dial gauge, second is that dial gauge position can be adjusted.End cap is arranged hundred
Divide table side amount head direction, dial indicator measuring head can be protected, ensures accuracy.It is not in direct contact with probe, prevents misoperation from drawing
The damage risen, survey tool are mounted in lathe shaft, and the working environment of altitude simulation probe reduces system when measurement
Error, survey tool are mounted in lathe shaft, and coordinate unit numerically-controlled machine tool automatically records, and measurable range is that entire lathe is long
Degree, wide range of measurement.
Claims (3)
1. a kind of probe length survey tool, characterized in that including
Handle of a knife（1）, outer framework（2）, locating piece（3）, dial gauge（4）, thread bush（5）And end cap（6）, the locating piece（3）If
In outer framework, the dial gauge is fixed on the positioning block, and the outer framework is threadedly coupled with handle of a knife, the thread bush and outline border
Frame is threadedly coupled；
The outline border is placed between thread bush and handle of a knife, and the gauge rod of the dial gauge is parallel to rotation axis axial direction, the positioning
Block is slidably connected with outer framework, and locating piece glide direction is parallel to handle of a knife axial direction, in handle of a knife axial direction：Handle of a knife, outer framework, screw thread
Set and end cap are sequentially arranged, and outer framework is equipped with fixing screws, and fixing screws are threadedly coupled with outer framework, and fixing screws compress fixed
Position block.
2. a kind of probe length survey tool according to claim 1, characterized in that the gauge head contact jaw of the dial gauge
Lid, the end cap pass through several internal thread fillister head screws（7）It is connect with outer framework.
3. a kind of probe length survey tool according to claim 2, characterized in that each internal thread fillister head screw along
End cap is arranged circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633451.4U CN207688788U (en) | 2017-11-29 | 2017-11-29 | A kind of probe length survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633451.4U CN207688788U (en) | 2017-11-29 | 2017-11-29 | A kind of probe length survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688788U true CN207688788U (en) | 2018-08-03 |
Family
ID=62999689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633451.4U Active CN207688788U (en) | 2017-11-29 | 2017-11-29 | A kind of probe length survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549134A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Cutter length corrector mounted on five-axis machine tool |
-
2017
- 2017-11-29 CN CN201721633451.4U patent/CN207688788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549134A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Cutter length corrector mounted on five-axis machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201057514Y (en) | Large-scale fine measuring instrument | |
| CN108469238B (en) | Calibration control method of automatic camshaft measuring instrument | |
| CN87202575U (en) | Multi-use inside diameter gauge | |
| CN208606719U (en) | A kind of disk-like accessory flexibility on-line measuring device | |
| CN207688788U (en) | A kind of probe length survey tool | |
| CN107116374A (en) | A kind of main shaft of numerical control machine tool handle of a knife and vibration measuring method with vibration measurement with laser function | |
| CN201561747U (en) | Special fixture for measuring hobbing cutter of three-coordinate measuring system | |
| CN203550937U (en) | Large-size meter-provided right angle verticality measurement gauge | |
| CN203375923U (en) | Novel HSK tool taper shank taper detection device | |
| CN109282742A (en) | Hole inner diameter measuring device and measurement method of the blind hole depth greater than 2 meters | |
| CN213688184U (en) | Sealing plug verticality gauge | |
| CN207528149U (en) | A kind of handle of a knife tapering length check tool | |
| CN105423850B (en) | A kind of inspection measurer for examining workpiece morpheme size | |
| CN209371965U (en) | A kind of swing rod detection instrument for measuring with arc groove Workpiece's Arc Radius | |
| CN106595421B (en) | A kind of on-machine measurement detection method of aviation casing T-slot | |
| CN205940387U (en) | Utensil is examined to special measurement of annular diameter in part | |
| CN212482357U (en) | Inner diameter measuring tool | |
| CN213090655U (en) | Part inner hole or outer diameter detection gauge | |
| CN216694747U (en) | Height detection gauge | |
| CN111906589B (en) | Method for measuring back clearance, sensing device and indexing disc device | |
| Zhang et al. | Multi-component measurement of grinding force during high speed internal thread grinding | |
| CN214620934U (en) | Detection tool for detecting position degree of combined annular teeth | |
| CN211452162U (en) | Detection mechanism for inner diameter of annular groove on inner side wall of cylindrical workpiece | |
| CN220489930U (en) | Device for measuring distance between inner hole tables of hub | |
| CN220853362U (en) | Roundness detection device for disc sleeve type parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |