CN202428270U - Coaxiality detecting tool for inner circle of guide sleeve of cutting tool - Google Patents
Coaxiality detecting tool for inner circle of guide sleeve of cutting tool Download PDFInfo
- Publication number
- CN202428270U CN202428270U CN2012200038363U CN201220003836U CN202428270U CN 202428270 U CN202428270 U CN 202428270U CN 2012200038363 U CN2012200038363 U CN 2012200038363U CN 201220003836 U CN201220003836 U CN 201220003836U CN 202428270 U CN202428270 U CN 202428270U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- pin bushing
- guide sleeve
- tool
- table block
- 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
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a coaxiality detecting tool for the inner circle of a guide sleeve of a cutting tool. The coaxiality detecting tool for the inner circle of the guide sleeve of the cutting tool comprises a main rod, an indicator arranging block and a lever dial indicator, wherein one end of the main rod is matched with a cutter handle corresponding to one guide sleeve to be detected in a plug-in manner; one end of the indicator arranging block is adjustably arranged at the other end of the main rod by a fastening screw; and the lever dial indicator is arranged at the other end of the indicator arranging block. When the coaxiality detecting tool is used for detecting the coaxiality of a plurality of guide sleeves, a rotary working platform is not needed, so that the detection error caused by the rotary working platform can be eliminated and the efficiency and the accuracy of detection are increased; simultaneously, since the tool can penetrate through the previous guide sleeve to measure the next guide sleeve, the coaxiality of the middle guide sleeve can be detected; and in addition, a pointer of the lever dial indicator also can be finely adjusted by the fastening screw for connecting the main rod and the indicator arranging block, so that the efficiency and the accuracy of detection are increased.
Description
Technical field
The utility model relates to axiality testing tool field, circle concentricity testing tool in particularly a kind of cutter guide pin bushing.
Background technology
For the machining accuracy that improves the boring cutter that on horizontal Machining centers, uses or rifle reamer, the mutual alignment precision of processing work hole system; And the service life of blade etc.; Usually all can install guide pin bushing in the heart additional by work in-process; Boring cutter or rifle reamer are processed guiding, and when guide pin bushing quantity during greater than two, the mutual coaxial accuracy between two guide pin bushings is very big to the crudy influence.
Because the axial length of boring cutter or rifle reamer is longer; Make the span between the guide pin bushing grow (generally greater than 400mm), the bar thick stick dial gauge that detects the guide pin bushing axiality now is adsorbed on through gauge stand measures the guide pin bushing axiality on the main shaft, like this; Bar thick stick dial gauge with one of them benchmark guide pin bushing to after zero; Must the position that other guide pin bushings to be measured rotate to the benchmark guide pin bushing be detected through rotary processing central task platform rotating shaft, therefore can not be in the mutual axiality of measuring simultaneously under the same angle between two or more guide pin bushings by work in-process heart workbench rotating shaft, such as; Rotating shaft equal 0 beat when spending table to zero after; Need the workbench rotating shaft be returned turnback, beat the axiality that table detects two guide pin bushings again, the difference of twice reading is two mutual axialities of guide pin bushing.
This detection method has three drawback: one, comprised the error of machining center rotary table in the guide pin bushing axiality testing process, caused the inaccurate of axiality detection; Two, when detecting two axialities with upper guide bush,, can't detect the axiality of the guide pin bushing in the middle of being positioned at owing to be positioned at the interference of two guide pin bushing; Three, owing to being adsorbed on the main shaft through gauge stand, measures by the bar thick stick dial gauge that detects the guide pin bushing axiality fine setting inconvenience when indicator of bar thick stick dial gauge is pressed table.
The utility model content
The technical problem that the utility model solves provides that a kind of accuracy of detection is high, scope is wide, finely tune easily circle concentricity testing tool in the cutter guide pin bushing.
For achieving the above object, according to the utility model circle concentricity testing tool in a kind of cutter guide pin bushing is provided, comprising: mobile jib, dress table block and bar thick stick dial gauge; The handle of a knife that one end of mobile jib is corresponding with guide pin bushing to be measured cooperates plug-in mounting; One end of dress table block is through the adjustable other end that is installed to said mobile jib of trip bolt, and bar thick stick dial gauge is installed to the other end of dress table block.
Further, mobile jib has slot to make way with the installation end of dress table block, and the dress table block is installed in the slot to make way.
Further, the installation end of dress table block and bar thick stick dial gauge has axial mounting groove, and bar thick stick dial gauge is inserted in the axial mounting groove.
According to the technical scheme of the utility model, owing to when using the axiality of a plurality of guide pin bushings of this tool detection, do not need rotary table, can eliminate the detection error that rotary table causes, improved the efficient and the precision that detect; Simultaneously, measure next guide pin bushing, can detect the guide pin bushing axiality in the middle of being positioned at because this instrument can pass a guide pin bushing; In addition, the indicator of regulations and parameters dial gauge can also be finely tuned with the trip bolt of dress table block through connecting mobile jib, has effectively improved the efficient and the precision that detect.
Description of drawings
Fig. 1 is the structural representation according to circle concentricity testing tool in the cutter guide pin bushing of the utility model;
Fig. 2 is the main TV structure sketch map according to the mobile jib of circle concentricity testing tool in the cutter guide pin bushing of the utility model;
Fig. 3 is the left TV structure sketch map according to the mobile jib of circle concentricity testing tool in the cutter guide pin bushing of the utility model;
Fig. 4 is the main TV structure sketch map according to the dress table block of circle concentricity testing tool in the cutter guide pin bushing of the utility model;
Fig. 5 is the left TV structure sketch map according to the dress table block of circle concentricity testing tool in the cutter guide pin bushing of the utility model;
Fig. 6 is the plan structure sketch map according to the dress table block of circle concentricity testing tool in the cutter guide pin bushing of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in detail, but the protection domain that is to be understood that the utility model does not receive the restriction of the specific embodiment.
Referring to Fig. 1, the circle concentricity testing tool comprises in this cutter guide pin bushing: mobile jib 1, dress table block 2 and bar thick stick dial gauge 3.Wherein: as shown in Figures 2 and 3, mobile jib 1 is shaft-like, and length is greater than the distance between two or more guide pin bushings that will detect; The handle of a knife that right-hand member is corresponding with guide pin bushing to be measured cooperates plug-in mounting; Left end has slot to make way, offers screwed hole 11 on the sidewall of slot to make way.Like Fig. 4, Fig. 5 and shown in Figure 6, dress table block 2 right-hand members have installing hole 21, and the screwed hole 11 that trip bolt 4 penetrates installing hole 21 and mobile jib 1 will be adorned table block 2 and be installed in the slot to make way; Dress table block 2 is contained in can reduce the whole radial space of testing tool in the slot to make way; Regulations and parameters table 3 passes first guide pin bushing during convenient the detection, thereby does not need rotary table just can accurately detect axiality, in addition; Mobile jib 1 connects through trip bolt 4 with dress table block 2; Promoted the scope of circle concentricity testing tool detection aperture in this cutter guide pin bushing, and just can finely tune during pretension gently, improved certainty of measurement with regard to the position of regulations and parameters dial gauge 3 when trip bolt 4; Left end has axial mounting groove 22, and this mounting groove 22 has located lateral hole 23, after bar thick stick dial gauge 3 inserts mounting groove 22, penetrates this locating hole 23 through trip bolt 5 and fixes.
The detection step of circle concentricity testing tool is in this cutter guide pin bushing:
The first step: mobile jib 1 right-hand member of circle concentricity testing tool in this cutter guide pin bushing is contained in the corresponding handle of a knife, and is contained on the main shaft;
Second step: workbench is adjusted to correct angle, make circle concentricity testing tool in this cutter guide pin bushing aim at the theoretical home position of first benchmark guide pin bushing main axle moving;
The 3rd step: regulations and parameters dial gauge 3 is moved on in first benchmark guide pin bushing; Tighten trip bolt 4 gently, dynamics is to make when rotating dress table block 2 to have slight frictional force to be advisable, and at this moment takes copper rod to rap 2 fine settings of dress table block;, the reading of regulations and parameters dial gauge 3 tightens trip bolt 4 when being zero; Whether the reading that tightens back inspection regulations and parameters dial gauge 3 still is zero, if non-vanishing then adjust the table lid of regulations and parameters dial gauge 3, makes pointed zero.Rotating spindle one circle, record reading maximum, minimum of a value and corresponding direction;
The 4th step: move down main shaft, pass the detection position that first benchmark guide pin bushing arrives second guide pin bushing, rotating spindle one circle and record reading;
The 5th step: calculate axiality according to data recorded, if overproof then detect according to inclined to one side direction adjustment continued.
When using the axiality of a plurality of guide pin bushings of this tool detection, do not need rotary table, can eliminate the detection error that rotary table causes, improved the efficient and the precision that detect; Simultaneously, measure next guide pin bushing, can detect the guide pin bushing axiality in the middle of being positioned at because this instrument can pass a guide pin bushing; In addition, the indicator of regulations and parameters dial gauge can also be finely tuned with the trip bolt of dress table block through connecting mobile jib, has effectively improved the efficient and the precision that detect.
More than a disclosed specific embodiment that is merely the utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (3)
1. the interior circle concentricity testing tool of cutter guide pin bushing is characterized in that, comprising: mobile jib, dress table block and bar thick stick dial gauge; The handle of a knife that one end of said mobile jib is corresponding with guide pin bushing to be measured cooperates plug-in mounting; One end of said dress table block is through the adjustable other end that is installed to said mobile jib of trip bolt, and said bar thick stick dial gauge is installed to the other end of said dress table block.
2. circle concentricity testing tool in the cutter guide pin bushing according to claim 1 is characterized in that the installation end of said mobile jib and said dress table block has slot to make way, and said dress table block is installed in the said slot to make way.
3. circle concentricity testing tool in the cutter guide pin bushing according to claim 1 and 2 is characterized in that the installation end of said dress table block and said bar thick stick dial gauge has axial mounting groove, and said bar thick stick dial gauge is inserted in the said axial mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200038363U CN202428270U (en) | 2012-01-06 | 2012-01-06 | Coaxiality detecting tool for inner circle of guide sleeve of cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200038363U CN202428270U (en) | 2012-01-06 | 2012-01-06 | Coaxiality detecting tool for inner circle of guide sleeve of cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428270U true CN202428270U (en) | 2012-09-12 |
Family
ID=46777743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200038363U Expired - Fee Related CN202428270U (en) | 2012-01-06 | 2012-01-06 | Coaxiality detecting tool for inner circle of guide sleeve of cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428270U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921172A (en) * | 2014-05-07 | 2014-07-16 | 广西玉柴机器股份有限公司 | Centering method of guide die plate and centering assembly thereof |
| CN107717630A (en) * | 2017-11-22 | 2018-02-23 | 王旭东 | A kind of drill gun special plane main shaft and guide sleeve coaxality measurement instrument |
| CN108436554A (en) * | 2018-05-16 | 2018-08-24 | 上汽大众汽车有限公司 | A kind of machining center main shaft grabs the truing tool and calibration method of cutter position |
-
2012
- 2012-01-06 CN CN2012200038363U patent/CN202428270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921172A (en) * | 2014-05-07 | 2014-07-16 | 广西玉柴机器股份有限公司 | Centering method of guide die plate and centering assembly thereof |
| CN107717630A (en) * | 2017-11-22 | 2018-02-23 | 王旭东 | A kind of drill gun special plane main shaft and guide sleeve coaxality measurement instrument |
| CN108436554A (en) * | 2018-05-16 | 2018-08-24 | 上汽大众汽车有限公司 | A kind of machining center main shaft grabs the truing tool and calibration method of cutter position |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103231279B (en) | Machine tool chief axis dynamic checkout unit under a kind of numerical control machine tool cutting state | |
| CN103372666B (en) | Processing method and concentricity measuring tool for coaxial hole of diesel engine oil supply unit casing | |
| CN106826394B (en) | Lathe main shaft diameter is to glitch detection method and device under machining state | |
| CN205228343U (en) | But in simultaneous measurement bearing / instrument of outer raceway lasso size and angle | |
| CN203672259U (en) | Shifting fork inspection fixture | |
| CN203629528U (en) | Outer revolution surface roundness detector | |
| CN202964283U (en) | Device for detecting length of tool of numerical control milling machine | |
| CN202428270U (en) | Coaxiality detecting tool for inner circle of guide sleeve of cutting tool | |
| CN202432948U (en) | Position measuring and detecting mechanism | |
| CN201434660Y (en) | Detection device for detecting perpendicularity of axis and runout of end surface of hole | |
| CN202133352U (en) | Separating finger detection tool for automobile clutch case assembly | |
| CN205228353U (en) | Outer lane roundness detection device in bearing | |
| CN101709945A (en) | Cylindricity tolerance on-site detecting device for plunger part and detecting method thereof | |
| CN102003931B (en) | Comprehensive detection method and device of tool tapered handle (7:24) | |
| CN204854567U (en) | Utensil is examined in quick multi -functional drilling | |
| CN204924122U (en) | Axle type part detection device | |
| CN110220436A (en) | For measuring the cubing of the tilting hole site precision of axis outer wall | |
| CN203298679U (en) | Gauge for measuring the axial length of central hole | |
| CN2771814Y (en) | Detector for gear hob front rake | |
| CN205119974U (en) | Thrust tapered roller bearing flange size measurement device | |
| CN205438018U (en) | Gear ratio is to detector | |
| CN106767284A (en) | A kind of length-measuring appliance | |
| CN101726235B (en) | Detector for detecting symmetry of axial groove on shaft surface | |
| CN107504880B (en) | Measuring tool for measuring tapered roller bearing inner ring flange width | |
| CN105486191A (en) | Engine oil gauge and pipe assembly testing device |
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: 20120912 Termination date: 20160106 |