CN207050595U - A kind of depth of thread rule of replaceable gauge head - Google Patents
A kind of depth of thread rule of replaceable gauge head Download PDFInfo
- Publication number
- CN207050595U CN207050595U CN201721029651.9U CN201721029651U CN207050595U CN 207050595 U CN207050595 U CN 207050595U CN 201721029651 U CN201721029651 U CN 201721029651U CN 207050595 U CN207050595 U CN 207050595U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- drive link
- fixed via
- main scale
- screw thread
- 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
Abstract
The utility model discloses a kind of depth of thread rule of replaceable gauge head, including main scale, drive link, gauge head, screw thread alignment pin；The main scale includes the cylindrical portion of top and the bottom and the semicylinder of center section, and the cylinder of the top and the bottom sets through hole, and the semicylinder of center section sets corresponding semicircle column type groove；Dimension line is set on the semicylinder；In the through hole of the drive link insertion main scale；Drive link bottom sets gauge head fixed via, and gauge head top is cylindrical type fix bar, and bottom is threaded portion；The cylindrical type fix bar is inserted in the gauge head fixed via and fixed by the screw thread alignment pin on gauge head fixed via；Mark line is set on the drive link.The utility model has the advantages that：Easy to detect, precision is higher.
Description
Technical field
The utility model belongs to machining inspection field, more particularly to the effective thread depth and screw of a kind of screwed hole
Perpendicularity, suitable for metric system and inch screw thread hole measurement.
Background technology
In existing machined part, screwed hole is to influence to assemble one of most important reason.Especially in semiconducter IC row
Industry, the requirement to assembling are all the more strict.Often because a slight screwed hole can influence whole assembling process, to screw thread
The requirement in hole is more and more stricter.Prior art is often measured using simple ruler, error angle.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide the detection dress of a kind of depth of thread, perpendicularity
Put, concrete technical scheme is as follows：
A kind of depth of thread rule of replaceable gauge head, including main scale, drive link, gauge head, screw thread alignment pin；The main scale bag
The cylindrical portion of top and the bottom and the semicylinder of center section are included, the cylinder of the top and the bottom sets through hole, center section
Semicylinder corresponding semicircle column type groove is set；Dimension line is set on the semicylinder；The drive link inserts main scale
Through hole in；Drive link bottom sets gauge head fixed via, and gauge head top is fix bar, and bottom is threaded portion；The fix bar
Insert in the gauge head fixed via and fixed by the screw thread alignment pin on gauge head fixed via；Mark is set on the drive link
Line.
The gauge head fixed via is threaded, and correspondingly, the fix bar on gauge head top is also provided with screw thread.
To ensure the fixation of angle, the gauge head fixed via sets locating surface, and also relative set positions the fix bar
Face.The locating surface is the plaque in fix bar surface milling 3mm, and correspondingly, gauge head fixed via is also provided with 3mm straightway.
A kind of application method of the depth of thread rule of replaceable gauge head, select to survey according to the screwed hole model actually measured
Head；Gauge head is connected with drive link fixed via, and main scale is disposed vertically in the plane after gauge head installation, observes the mark on drive link
Whether line aligns with the zero line of main scale, if the unjustified gauge head that can finely tune aligns until with zero line；Mark line aligns with zero line
Afterwards, gauge head is fixed with the screw thread alignment pin of drive link side wall；Start to measure the depth of thread after the above is ready；Measure screw thread
During perpendicularity, after gauge head screws in screw, whether observation main scale has gap with contact surface, and the size in gap can be surveyed with clearance gauge
Amount, so as to measure the perpendicularity of screwed hole.
The utility model has the advantages that：Easy to detect, precision is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of main scale；
Fig. 3 is Fig. 2 top view；
Fig. 4 is the structural representation of drive link；
Fig. 5 is measuring head structure schematic diagram.
Embodiment
Illustrate the utility model below in conjunction with the accompanying drawings, as illustrated, the utility model include main scale 2, drive link 1,
Gauge head 4, screw thread alignment pin 3；The main scale includes the cylindrical portion of top and the bottom and the semicylinder of center section, the top and the bottom
The cylinder divided sets through hole 21, and the semicylinder of center section sets corresponding semicircle column type groove 22；The semicylinder
Upper setting dimension line 23；The drive link 1 is inserted in the through hole of main scale；Drive link bottom sets gauge head fixed via 11, gauge head
Top is cylindrical type fix bar 41, and bottom is threaded portion 42；The cylindrical type fix bar 41 inserts the gauge head fixed via 11
In and fixed by the screw thread alignment pin 3 on gauge head fixed via；Mark line 12 is set on the drive link.
The gauge head fixed via 11 is threaded, and correspondingly, the cylindrical type fix bar 41 on gauge head top is also provided with screw thread.
To ensure the fixation of angle, the gauge head fixed via 11 sets locating surface, and the fix bar also determine by relative set
Plane.The locating surface is the plaque in the surface milling 3mm of fix bar 41, and correspondingly, gauge head fixed via 11 is also provided with the straight of 3mm
Line segment.
Application method of the present utility model, gauge head is selected according to the screwed hole model actually measured；Gauge head is consolidated with drive link
Determine through hole connection, gauge head installation after main scale be disposed vertically in the plane, observe drive link on mark line whether zero with main scale
Line aligns, if the unjustified gauge head that can finely tune aligns until with zero line；After mark line aligns with zero line, with drive link side wall
Screw thread alignment pin fixes gauge head；Start to measure the depth of thread after the above is ready；When measuring screw thread verticality, when gauge head revolves
After entering screw, whether observation main scale has gap with contact surface, and the size in gap can be measured with clearance gauge, so as to measure screwed hole
Perpendicularity.
Claims (3)
- A kind of 1. depth of thread rule of replaceable gauge head, it is characterised in that：Including main scale, drive link, gauge head, screw thread alignment pin； The main scale includes the cylindrical portion of top and the bottom and the semicylinder of center section, and the cylinder of the top and the bottom, which is set, to be led to Hole, the semicylinder of center section set corresponding semicircle column type groove；Dimension line is set on the semicylinder；The transmission In the through hole of bar insertion main scale；Drive link bottom sets gauge head fixed via, and gauge head top is fix bar, and bottom is threaded portion； The fix bar is inserted in the gauge head fixed via and fixed by the screw thread alignment pin on gauge head fixed via；The drive link Upper setting mark line.
- 2. the depth of thread rule of replaceable gauge head according to claim 1, it is characterised in that：The gauge head fixed via is set Screw thread is put, correspondingly, the fix bar on gauge head top is also provided with screw thread.
- 3. the depth of thread rule of replaceable gauge head according to claim 1, it is characterised in that：The gauge head fixed via is set Put locating surface, the fix bar also relative set locating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029651.9U CN207050595U (en) | 2017-08-17 | 2017-08-17 | A kind of depth of thread rule of replaceable gauge head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029651.9U CN207050595U (en) | 2017-08-17 | 2017-08-17 | A kind of depth of thread rule of replaceable gauge head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050595U true CN207050595U (en) | 2018-02-27 |
Family
ID=61502501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721029651.9U Active CN207050595U (en) | 2017-08-17 | 2017-08-17 | A kind of depth of thread rule of replaceable gauge head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207050595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401962A (en) * | 2017-08-17 | 2017-11-28 | 沈阳富创精密设备有限公司 | A kind of depth of thread rule of replaceable gauge head and application method |
-
2017
- 2017-08-17 CN CN201721029651.9U patent/CN207050595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401962A (en) * | 2017-08-17 | 2017-11-28 | 沈阳富创精密设备有限公司 | A kind of depth of thread rule of replaceable gauge head and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203443507U (en) | Combined detection measuring tool of steam turbine blade with dovetail-shaped blade root | |
| CN203310357U (en) | Workpiece perpendicularity detecting tool | |
| CN105290880B (en) | A kind of device and method detecting verticality between main-shaft axis and datum axis movement | |
| CN104501695B (en) | Seam allowance size measuring instrument of chain link | |
| CN105091719B (en) | Weaving fly frame set pattern semicircle depth of parallelism calibration equipment | |
| CN203216434U (en) | Meter used for measuring depth of step hole | |
| CN204535633U (en) | Try square | |
| CN109341494A (en) | The quickly device of detection inner bore chamfering depth | |
| CN207050595U (en) | A kind of depth of thread rule of replaceable gauge head | |
| CN107401962A (en) | A kind of depth of thread rule of replaceable gauge head and application method | |
| CN207163382U (en) | Multi-functional screw thread checking device | |
| CN108036696A (en) | A kind of measuring device and measuring method of inner bore of part dovetail groove position dimension | |
| CN201266062Y (en) | Apparatus for accurately measuring tooth thickness of rack with irregular curve teeth | |
| CN207280349U (en) | A kind of cubing of card grinding gauge | |
| CN102564268B (en) | Hole-distance detecting device | |
| CN206291832U (en) | A kind of tapped blind hole depth fast detecting tool | |
| CN108489353A (en) | A kind of multifunctional assembled measuring device | |
| CN203837607U (en) | Vernier caliper for detecting section dimension | |
| CN203605885U (en) | Crankcase comprehensive test tool | |
| CN103940311B (en) | For the slide measure of rail profile size detection | |
| CN103471482A (en) | P value measuring caliper for countersunk head fastener | |
| CN109724497B (en) | Method for online detecting radius value of inner sphere | |
| CN207501849U (en) | For the measurement measurer of parts locally flatness | |
| CN201876216U (en) | Novel measuring tool for detecting total length of blade | |
| CN205957844U (en) | Measure bridge plate of position accuracy between prism guide rail and dovetail guide rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No.18a-1, Feiyun Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang fuchuang precision equipment Co.,Ltd. Address before: 110168 no.18a-1, Feiyun Road, Hunnan District, Shenyang City, Liaoning Province Patentee before: Shenyang Fortune Precision Equipment Co.,Ltd. |