CN109099810A - For detecting the cubing of screwed part - Google Patents
For detecting the cubing of screwed part Download PDFInfo
- Publication number
- CN109099810A CN109099810A CN201811161569.0A CN201811161569A CN109099810A CN 109099810 A CN109099810 A CN 109099810A CN 201811161569 A CN201811161569 A CN 201811161569A CN 109099810 A CN109099810 A CN 109099810A
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- Prior art keywords
- cabinet
- movable plate
- cubing
- operating stick
- detecting
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- 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.)
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- 210000004907 gland Anatomy 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of for detecting the cubing of screwed part, it include: digital display dial gauge, cabinet, for clamping simultaneously clamping device of the retaining element relative to box location, vertical guide rail, second movable plate, cross rail, first movable plate, it is extending at least partially into the ball contact tip in the thread groove of part, tank wall across cabinet is so that ball contact tip can be extending at least partially into the measuring staff in the thread groove of part, for user's operation adjust the first movable plate controlled relative to the position of the second movable plate ball contact tip horizontal position the first operating stick and position for adjusting the second movable plate opposite case to control the second operating stick of the height and position of ball contact tip.Digital display dial gauge includes: gauge head and table body.Gauge head is slided relative to table body along a horizontal line.Table body is fixed to cabinet.The cubing for being used to detect screwed part of the invention, can be improved the efficiency of measurement screw pitch, realize mass measurement.
Description
Technical field
The present invention relates to a kind of cubings, and in particular to a kind of for detecting the cubing of screwed part.
Background technique
It is threadably coupled in machine manufacture and instrument manufacturing using very extensively.The basic conception of screw thread be on cylindrical surface,
It is formed by along helix, the continuous protrusion with identical section and groove are called screw thread.The main geometric parameters packet of screw thread
Include outer diameter, central diameter, path, screw pitch and thread form angle etc..Whether the geometric parameter of screw thread is qualified to directly influence processed workpiece
Quality, so the detection to screw thread these parameters is particularly important.
The method of traditional measurement screw pitch is three coordinate methods, and measurement efficiency is low, cannot achieve mass measurement.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides it is a kind of can be improved pitch measurement efficiency for detecting
The cubing of screwed part.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
It is a kind of for detecting the cubing of screwed part, comprising:
Digital display dial gauge, cabinet, for clamping and retaining element is relative to the clamping device of box location, vertical guide rail, second living
Movable plate, cross rail, the first movable plate, be extending at least partially into in the thread groove of part ball contact tip, across cabinet tank wall with
Enable ball contact tip be extending at least partially into in the thread groove of part measuring staff, for user's operation adjust the first movable plate relative to the
The position of two movable plates is to control the first operating stick of the horizontal position of ball contact tip and for adjusting the second movable plate opposite case
Position to control the second operating stick of the height and position of ball contact tip.
Digital display dial gauge includes: gauge head and table body；Gauge head is slided relative to table body along a horizontal line.Table body is fixed to case
Body.
Clamping device is installed to cabinet；Vertical guide rail is fixed to cabinet.Second movable plate is slidingly attached to indulge along a plumb line
Guide rail.Cross rail is fixed to the second movable plate.First movable plate edge is parallel to horizontal direction and is slidingly attached to cross rail.Ball
Gauge head is fixed to measuring staff.Measuring staff is fixed to the first movable plate.The entirety that measuring staff and the first movable plate are constituted is in contact with gauge head.The
One operating stick is fixed to the first movable plate.Second operating stick is fixed to the second movable plate.
Further, for detecting the cubing of screwed part further include: turncap and positioning ball.
Turncap is rotatablely connected around the second operating stick to the second operating stick.Turncap is formed with mounting hole.Positioning ball is set to peace
It fills in hole.Cabinet, which is formed with, cooperates the master positioning hole for fixing the second operating stick relative to box location with positioning ball.
Further, cabinet, which is also formed with, cooperates the auxiliary positioning for fixing the second operating stick relative to box location with positioning ball
Hole.The depth in master positioning hole is greater than the depth of auxiliary location hole.The height of the second operating stick is less than when positioning ball is located at master positioning hole
The height of second operating stick when positioning ball is located at auxiliary location hole.
Further, there are two master positioning hole and two auxiliary location holes for cabinet formation.Two master positioning holes are located at the second behaviour
Make the two sides of bar；Two auxiliary location holes are located at the two sides of the second operating stick.
Further, for detecting the cubing of screwed part further include: for adjusting positioning ball relative to turncap
Height and position fastening screw.Fastening screw is with turncap by being threadedly engaged and being in contact with positioning ball.
Further, for detecting the cubing of screwed part further include: guide and for clamping digital display dial gauge
Table folder head.Guide is fixed to cabinet.Table body is fixed to guide by table folder head.Gauge head passes through guide.
Further, the first movable plate and the second movable plate are located in the box body.One end of first operating stick passes through cabinet
Tank wall.One end of second operating stick passes through the tank wall of cabinet.
Further, the cubing for detecting screwed part includes two vertical guide rails and two cross rails.Second
Operating stick is located between two vertical guide rails.Measuring staff is located between two cross rails.
Further, clamping device includes: wedge, gland, for adjusting gland for user's operation relative to wedge position
The fast press mechanism set.Wedge is fixed to cabinet.Gland and wedge are from sandwich part.Fast press mechanism is installed to cabinet.
Further, fast press mechanism includes: fast wedge, linking arm and the behaviour that the linking arm movement is driven for user's operation
Make handle.As a kind of specific embodiment, fast wedge is fixed to cabinet.One end of linking arm is rotatablely connected to fast wedge.
Gland is connected to the other end of linking arm.Operation handle is connected to linking arm.
Further, the positioning pin for preventing part relative to body pivot is formed on wedge.
The invention has the beneficial effects that improving the efficiency of pitch measurement, the measurement to screw pitch can be rapidly completed, it is real
Existing mass measurement.
Turncap is arranged in the present invention in cubing, can realize the up and down adjustment of ball contact tip position by rotating turncap, no
The manual-up position mentioned and keep the second operating stick is needed, adjustment process is laborsaving, convenient and efficient.
Detailed description of the invention
Fig. 1 is of the invention a kind of for detecting the schematic diagram of the cubing of screwed part；
Fig. 2 is the cross-sectional view of the cubing for detecting screwed part in Fig. 1；
Fig. 3 is the partial structure diagram of the cubing for detecting screwed part in Fig. 1；
Fig. 4 is schematic diagram of the structure in Fig. 3 along line C-C；
Fig. 5 is the cross-sectional view at another visual angle of the structure in Fig. 3.
For detecting the cubing 100 of screwed part；Digital display dial gauge 10, gauge head 11, table body 12, guide 13, table
Collet 14；Cabinet 20 indulges guide rail 21, the second movable plate 22, cross rail 23, the first movable plate 24, ball contact tip 25, measuring staff 26, master
Location hole 27, auxiliary location hole 28；Clamping device 30, wedge 31, positioning pin 311, gland 32, fast press mechanism 33, fast wedge 331,
Operation handle 332, linking arm 333；First operating stick 40；Second operating stick 50；Turncap 60, mounting hole 61；Position ball 70；Fastening
Screw 80；Screwed part 200.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
As shown in Figures 1 to 5, a kind of for detecting the cubing 100 of screwed part, comprising: digital display dial gauge 10,
Cabinet 20, clamping device 30, vertical guide rail 21, the second movable plate 22, cross rail 23, the first movable plate 24, ball contact tip 25, measuring staff
26, the first operating stick 40 and the second operating stick 50.
Specifically, clamping device 30 is for clamping and retaining element is relative to 20 position of cabinet.At least portion of ball contact tip 25
Divide and stretches in the thread groove of part.Measuring staff 26 passes through the tank wall of cabinet 20 so that ball contact tip 25 can be extending at least partially into part
Thread groove in.First operating stick 40 for user's operation adjust the first movable plate 24 relative to the second movable plate 22 position to control
The horizontal position of ball contact tip 25 processed.Second operating stick 50 is used to adjust the position of 22 opposite case 20 of the second movable plate to control ball
The height and position of gauge head 25.
More specifically, clamping device 30 is installed to cabinet 20.Vertical guide rail 21 is fixed to cabinet 20.Second movable plate 22 is along one
Plumb line is slidingly attached to vertical guide rail 21.Cross rail 23 is fixed to the second movable plate 22.First movable plate 24 is along being parallel to level
The direction of line is slidingly attached to cross rail 23.Ball contact tip 25 is fixed to measuring staff 26.Measuring staff 26 is fixed to the first movable plate 24.Measuring staff
26 and first movable plate 24 constitute entirety be in contact with gauge head 11.First operating stick 40 is fixed to the first movable plate 24.Second
Operating stick 50 is fixed to the second movable plate 22.
As a preferred embodiment, digital display dial gauge 10 includes: gauge head 11 and table body 12.As a kind of specific
Embodiment, gauge head 11 are slided relative to table body 12 along a horizontal line.Table body 12 is fixed to cabinet 20.
As a preferred embodiment, the cubing 100 for detecting screwed part further include: 60 He of turncap
Position ball 70.As a kind of specific embodiment, turncap 60 is rotatablely connected around the second operating stick 50 to the second operating stick 50.Rotation
Cap 60 is formed with mounting hole 61.Positioning ball 70 is set in mounting hole 61.
Specifically, the quantity of positioning ball 70 is 2.
As a preferred embodiment, cabinet 20 is formed with master positioning hole 27.As a kind of specific embodiment,
Master positioning hole 27 and the positioning cooperation of ball 70 fix the second operating stick 50 relative to 20 position of cabinet.
As a preferred embodiment, cabinet 20 is also formed with auxiliary location hole 28.As a kind of specific embodiment party
Formula, auxiliary location hole 28 fix the second operating stick 50 relative to 20 position of cabinet with the positioning cooperation of ball 70.
Specifically, the depth in master positioning hole 27 is greater than the depth of auxiliary location hole 28.More specifically, positioning ball 70 is located at master
The height of second operating stick 50 is less than the height of the second operating stick 50 when positioning ball 70 is located at auxiliary location hole 28 when location hole 27.
As a preferred embodiment, cabinet 20 is formed, there are two master positioning hole 27 and two auxiliary location holes 28.Make
For a kind of specific embodiment, two master positioning holes 27 are located at the two sides of the second operating stick 50.Two auxiliary location holes 28 are located at
The two sides of second operating stick 50.
Specifically, master positioning hole 27 and auxiliary location hole 28 are successively spaced setting in the rotation direction of turncap 60.
As a preferred embodiment, the cubing 100 for detecting screwed part further include: fastening screw
80.As a kind of specific embodiment, fastening screw 80 is used to adjust height and position of the positioning ball 70 relative to turncap 60.
Specifically, fastening screw 80 is with turncap 60 by being threadedly engaged and being in contact with positioning ball 70.
More specifically, turncap 60 is formed with mounting hole 61.As a kind of specific embodiment, mounting hole 61 is ladder
Hole.Fastening screw 80 is by the lesser hole of diameter in stepped hole and turncap 60 at thread connection.The installation of ball 70 is positioned to stepped hole
In in the hole that is relatively large in diameter.Fastening screw 80 is contacted by stepped hole with positioning ball 70, and then adjusts positioning ball 70 relative to rotation
The height and position of cap 60.
As a preferred embodiment, the cubing 100 for detecting screwed part further include: 13 He of guide
Table folder head 14.Specifically, table folder head 14 is for clamping digital display dial gauge 10.
As a kind of specific embodiment, guide 13 is fixed to cabinet 20.Table body 12 is fixed to guide by table folder head 14
13.Gauge head 11 passes through guide 13.
As a preferred embodiment, the first movable plate 24 and the second movable plate 22 are located in cabinet 20.First behaviour
The one end for making bar 40 passes through the tank wall of cabinet 20.One end of second operating stick 50 passes through the tank wall of cabinet 20.
As a preferred embodiment, the cubing 100 for detecting screwed part includes two vertical guide rails
21 and two cross rails 23.As a kind of specific embodiment, the second operating stick 50 is located between two vertical guide rails 21.Measuring staff
26 are located between two cross rails 23.
As a preferred embodiment, clamping device 30 includes: wedge 31, gland 32 and fast press mechanism 33.As
A kind of specific embodiment, wedge 31 are fixed to cabinet 20.Gland 32 and wedge 31 are from sandwich part.Fast press mechanism 33
It installs to cabinet 20.
Specifically, fast press mechanism 33 includes fast wedge 331, linking arm 333 and drives linking arm 333 to transport for user's operation
Dynamic operation handle 332.As a kind of specific embodiment, fast wedge 331 is fixed to cabinet 20.
One end of linking arm 333 is rotatablely connected to fast wedge 331；Gland 32 is connected to the other end of linking arm 333.Operation
Handle 332 is connected to linking arm 333.Fast press mechanism 33 can quick retaining element, so that part is kept opposite relative to cabinet 20
Stablize, improves measurement efficiency.
As a preferred embodiment, being formed with positioning pin 311 on wedge 31.Specifically, positioning pin 311 prevents
Part is rotated relative to cabinet 20.
More specifically, when detecting the screw pitch of screwed part 200, first by one end of screwed part 200
It contacts with wedge 31 and is matched with positioning pin 311.Then operation handle 332 is operated, operation handle 332 is made to drive linking arm
333 rotations, and then gland 32 is driven to rotate, so that gland 32 is touched the other end of screwed part 200, quick fixing belt
Threaded part 200, makes it keep relative stability with cabinet 20.
Turncap 60 is rotated at this time, falls into positioning ball 70 in auxiliary location hole 28.The second operating stick 50 drives second to live at this time
Movable plate 22 moves upwards cross rail 23 and the first movable plate 24 all along vertical 21 upward sliding of guide rail, and then drives gauge head 11, surveys
Bar 26 and ball contact tip 25 move upwards.The first operating stick 40 is operated, slides the first movable plate 24 along cross rail 23, at this time measuring staff
26 and ball contact tip 25 be located at screwed part 200 screw thread top.Turncap 60 is rotated, positioning ball 70 is made to fall into master positioning
In hole 27.The second operating stick 50 drives the second movable plate 22 along vertical 21 slide downward of guide rail at this time, and cross rail 23 and first is made to live
Movable plate 24 all moves downward, and then gauge head 11, measuring staff 26 and ball contact tip 25 is driven to move downward.Ball contact tip 25 is at least partly at this time
Go deep into a thread groove of screwed part 200, digital display dial gauge 10 carries out first time measurement.
Aforesaid operations are repeated, ball contact tip 25 is fallen into the thread groove adjacent with the thread groove of first time operation, counts at this time
Aobvious amesdial 10 carries out second and measures.By measuring twice, the screw pitch of you can get it screw thread to be measured.It is this to be had for detecting
The cubing 100 of the part of screw thread improves the efficiency of detection screw thread, can be realized mass measurement.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of same replacement or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of for detecting the cubing of screwed part characterized by comprising
Digital display dial gauge, cabinet, for clamping and retaining element is relative to the clamping device of the box location, vertical guide rail, the
Two movable plates, cross rail, the first movable plate, be extending at least partially into in the thread groove of part ball contact tip, pass through the cabinet
Tank wall so that the ball contact tip can be extending at least partially into in the thread groove of part measuring staff, for user's operation adjust described the
One movable plate controls the first operating stick and use of the horizontal position of the ball contact tip relative to the position of second movable plate
The second operating stick of the height and position of the ball contact tip is controlled in the position for adjusting the relatively described cabinet of the second movable plate；
The digital display dial gauge includes: gauge head and table body；The gauge head is slided relative to the table body along a horizontal line；The table
Body is fixed to the cabinet；
The clamping device is installed to the cabinet；The vertical guide rail is fixed to the cabinet；Second movable plate is along a lead
Vertical line is slidingly attached to the vertical guide rail；The cross rail is fixed to second movable plate；First movable plate is along parallel
The cross rail is slidingly attached in the horizontal direction；The ball contact tip is fixed to the measuring staff；The measuring staff is fixed
To first movable plate；The entirety that the measuring staff and first movable plate are constituted is in contact with the gauge head；Described first
Operating stick is fixed to first movable plate；Second operating stick is fixed to second movable plate.
2. according to claim 1 for detecting the cubing of screwed part, which is characterized in that
The cubing for being used to detect screwed part further include: turncap and positioning ball；
The turncap is rotatablely connected around second operating stick to second operating stick；The turncap is formed with mounting hole；Institute
Positioning ball is stated to be set in the mounting hole；The cabinet is formed with and the fixed second operating stick phase of positioning ball cooperation
For the master positioning hole of the box location.
3. according to claim 2 for detecting the cubing of screwed part, which is characterized in that
The cabinet is also formed with fixed second operating stick of positioning ball cooperation relative to the auxiliary of the box location
Location hole；The depth in the master positioning hole is greater than the depth of the auxiliary location hole；When the positioning ball is located at the master positioning hole
The height of second operating stick be less than when the positioning ball is located at the auxiliary location hole described in the second operating stick height.
4. according to claim 3 for detecting the cubing of screwed part, which is characterized in that
There are two the master positioning hole and two auxiliary location holes for the cabinet formation；Two master positioning holes are located at described
The two sides of second operating stick；Two auxiliary location holes are located at the two sides of second operating stick.
5. according to claim 2 for detecting the cubing of screwed part, which is characterized in that
The cubing for being used to detect screwed part further include: for adjusting the positioning ball relative to the turncap
The fastening screw of height and position；The fastening screw is with the turncap by being threadedly engaged and being in contact with the positioning ball.
6. according to claim 1 for detecting the cubing of screwed part, which is characterized in that
The cubing for being used to detect screwed part further include: guide and the table folder for clamping the digital display dial gauge
Head；The guide is fixed to the cabinet；The table body is fixed to the guide by the table folder head；The gauge head passes through described
Guide.
7. according to claim 1 for detecting the cubing of screwed part, which is characterized in that
First movable plate and second movable plate are located in the cabinet；One end of first operating stick passes through described
The tank wall of cabinet；One end of second operating stick passes through the tank wall of the cabinet.
8. according to claim 1 for detecting the cubing of screwed part, which is characterized in that
The cubing for detecting screwed part includes two vertical guide rails and two cross rails；Described
Two operating sticks are located between two vertical guide rails；The measuring staff is located between two cross rails.
9. according to claim 1 for detecting the cubing of screwed part, which is characterized in that
The clamping device includes: wedge, gland, for adjusting the gland for user's operation relative to the wedge position
Fast press mechanism；
The wedge is fixed to the cabinet；The gland and the wedge are from part described in sandwich；The fast press mechanism
It installs to the cabinet.
10. according to claim 9 for detecting the cubing of screwed part, which is characterized in that
The positioning pin for preventing the part relative to the body pivot is formed on the wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811161569.0A CN109099810A (en) | 2018-09-30 | 2018-09-30 | For detecting the cubing of screwed part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811161569.0A CN109099810A (en) | 2018-09-30 | 2018-09-30 | For detecting the cubing of screwed part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099810A true CN109099810A (en) | 2018-12-28 |
Family
ID=64868124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811161569.0A Pending CN109099810A (en) | 2018-09-30 | 2018-09-30 | For detecting the cubing of screwed part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099810A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1307286A (en) * | 1969-04-02 | 1973-02-14 | Simca Automobiles Sa | Testing device for threaded assembling means or fasteners |
| DE19522276C1 (en) * | 1995-06-20 | 1996-10-10 | Zeiss Carl Jena Gmbh | Measuring tapering outer threads on single coordinate measuring devices |
| CN103175459A (en) * | 2011-12-20 | 2013-06-26 | 贵州黎阳航空动力有限公司 | Measuring device for run-out values of pitch diameters of external threads |
| CN203069126U (en) * | 2013-02-02 | 2013-07-17 | 王军政 | Petroleum tubular goods taper thread internal taper measuring instrument |
| CN203615865U (en) * | 2013-12-09 | 2014-05-28 | 无锡西姆莱斯石油专用管制造有限公司 | Digital oil well pipe thread pitch diameter measuring device |
| CN209013852U (en) * | 2018-09-30 | 2019-06-21 | 南京泉峰汽车精密技术股份有限公司 | For detecting the cubing of screwed part |
-
2018
- 2018-09-30 CN CN201811161569.0A patent/CN109099810A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1307286A (en) * | 1969-04-02 | 1973-02-14 | Simca Automobiles Sa | Testing device for threaded assembling means or fasteners |
| DE19522276C1 (en) * | 1995-06-20 | 1996-10-10 | Zeiss Carl Jena Gmbh | Measuring tapering outer threads on single coordinate measuring devices |
| CN103175459A (en) * | 2011-12-20 | 2013-06-26 | 贵州黎阳航空动力有限公司 | Measuring device for run-out values of pitch diameters of external threads |
| CN203069126U (en) * | 2013-02-02 | 2013-07-17 | 王军政 | Petroleum tubular goods taper thread internal taper measuring instrument |
| CN203615865U (en) * | 2013-12-09 | 2014-05-28 | 无锡西姆莱斯石油专用管制造有限公司 | Digital oil well pipe thread pitch diameter measuring device |
| CN209013852U (en) * | 2018-09-30 | 2019-06-21 | 南京泉峰汽车精密技术股份有限公司 | For detecting the cubing of screwed part |
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