CN109596034A - A kind of ball pin depth check tool - Google Patents
A kind of ball pin depth check tool Download PDFInfo
- Publication number
- CN109596034A CN109596034A CN201811545710.7A CN201811545710A CN109596034A CN 109596034 A CN109596034 A CN 109596034A CN 201811545710 A CN201811545710 A CN 201811545710A CN 109596034 A CN109596034 A CN 109596034A
- Authority
- CN
- China
- Prior art keywords
- middle base
- sliding block
- hole
- ball pin
- jack
- 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.)
- Granted
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Classifications
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- 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
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
Abstract
A kind of ball pin depth check tool, including middle base, it is fixed on the left-handed watch seat of middle base left side and is fixed on middle base right side and can realize the right gauge stand of disassembly with middle base, the left side of middle base is recessed to the right along axial direction and forms pilot hole, is axially arranged with the through-hole with pilot hole perforation on the center edge of middle base right side；Sliding block is equipped in pilot hole, sliding block moves back and forth in pilot hole along axial left and right, and the left side of sliding block is equipped with jacking block, and right side is equipped with plum blossom bar, and plum blossom bar is inserted in through-hole, and plum blossom bar with moving left and right for sliding block and opposing through-bores move left and right；Spring is arranged on jacking block, the left end of spring is against the left side of sliding block, and right end is against on left-handed watch seat；The center of left-handed watch seat has left jack, and the measuring staff set of dial gauge is plugged in left jack, and the measuring staff of dial gauge extends in pilot hole；The center of right gauge stand has right jack, and the outer diameter of the round bar of the internal diameter and ball pin of right jack matches.The present invention is high for the detection accuracy of the plum blossom hole depth of ball pin, and easy to operate, fault rate is low, long service life.
Description
Technical field
The present invention relates to a kind of cubings, and in particular to a kind of ball pin depth check tool.
Background technique
Increasingly competitive automobile market puts forward new requirements automobile manufacture quality and manufacturing cost.Automobile is
One complexity and rigorous system, are made of many components, and the quality and cost of components directly determine the entirety of automobile
Quality and cost.Wherein, ball pin is one of most important building block in automobile stabilization system, is to guarantee that running car is steady
Property, comfort, safety key components and parts.
So the precision of ball pin, it appears particularly important, the structure of ball pin generally includes bulb and round bar, in the outer of round bar
End center is equipped with plum blossom hole, after the completion of the production of ball pin finished product, needs to inspect ball pin by random samples, in numerous detection projects,
In comprising to the depth detection of plum blossom hole, the operating point of spanner when plum blossom hole is ball pin assembly, this existing way that works is
Using chock and oil ga(u)ge slide calliper rule cooperation by the way of, this detection mode there is cumbersome, precision is low, be easy error etc. lack
It falls into.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of ball pin depth check tools, and detection accuracy can be improved in it,
Facilitate worker operation, reduces the operation error rate of worker.
In order to solve the above technical problems, a kind of technical solution of ball pin depth check tool of the invention are as follows:
A kind of ball pin depth check tool including middle base, is fixed on the left-handed watch seat of middle base left side and is fixed on
Between seat right side and can with middle base realize disassembly right gauge stand, the left side of the middle base along axial direction to the right be recessed formed leads
Xiang Kong, the pilot hole are blind hole, are axially arranged with the through-hole with pilot hole perforation on the center edge of middle base right side；It is described to lead
Sliding block is equipped with into hole, sliding block moves back and forth in pilot hole along axial left and right, and the left side of the sliding block is equipped with jacking block, and right side is set
Have plum blossom bar, the plum blossom bar is inserted in through-hole, and plum blossom bar is with moving left and right for sliding block and opposing through-bores move left and right；Institute
It states and is arranged with spring on jacking block, the left end of spring is against the left side of sliding block, and right end is against on left-handed watch seat；The center of the left-handed watch seat
With left jack, the measuring staff set of dial gauge is plugged in left jack and measuring staff covers relatively left jack for fixation, the measuring staff of dial gauge
It extends in pilot hole, and the end of measuring staff is matched with jacking block face；The center of the right gauge stand has right jack, described right slotting
The outer diameter of the round bar of the internal diameter and ball pin in hole matches, and right jack is conllinear with through-hole.
Radially with the first threaded hole penetrated through with pilot hole in the middle base, twist-on has spiral shell in the first threaded hole
Bar；First threaded hole is always in the displacement range of sliding block moved left and right.
The left side of the sliding block and the outer on right side are equipped with chamfering.
The right side of the middle base has annular protrusion, and the inside of the annular protrusion and the right side of middle base are common
Form cavity；The left end of the right gauge stand has accommodation groove, and the width of accommodation groove is equal to the width of annular protrusion, and accommodation groove
Inner wall matched with the outer wall of annular protrusion；The internal diameter of the cavity is greater than the aperture of right jack.
Radially with the second threaded hole penetrated through with left jack on the left-handed watch seat, twist-on has tightening in the second threaded hole
Screw, the screw resist measuring staff set.
One end of the left-handed watch seat matching pilot hole is equipped with groove, and groove is conllinear with left jack, and the right end of spring is in recessed
In slot.
The right gauge stand, sliding block and plum blossom bar are all made of white steel material.
What the present invention can achieve has the technical effect that
Compared with prior art, ball pin of the invention has the advantages that 1, right gauge stand with respect to middle base with depth check tool
To be detachable, thus the depth detection of the plum blossom hole using the ball pin of different round bar bar diameters；2, right jack and the round bar of ball pin it
Between using small―gap suture cooperate, improve measurement accuracy；3, the design of groove, enable the right end of spring receive groove positioning,
Detent prevents spring sideslip, so that the problem for avoiding the measurement accuracy as caused by spring sideslip low occurs；4, the survey of dial gauge
Rod set is realized by screw and is fixedly connected with left-handed watch seat, can adjust the position of dial gauge at any time, convenient for orientation in office
Observe dial gauge；5, after the movement in place of sliding block, sliding block is resisted and fixed by the screw rod in the first screw hole, to prevent it
The inaccurate situation of measurement caused by being rotated in measurement due to sliding block is occurred；6, right gauge stand, sliding block and plum blossom bar are all made of Bai Gang
Material improves service life, prevents the case where crossing quick-wearing caused by frequently measuring generation.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the ball pin of ball pin depth check tool of the present invention；
Fig. 2 is the structural schematic diagram of ball pin depth check tool of the present invention.
Specific embodiment
Please refer to Fig. 1, Fig. 2, the present invention provides a kind of ball pin depth check tool, including middle base 1, is fixed on middle base 1
The left-handed watch seat 2 of left side and the right gauge stand 3 that is fixed on 1 right side of middle base and can be dismantled with the realization of middle base 1, the centre
The left side of seat 1 is recessed to the right along axial direction forms pilot hole 4, and the pilot hole 4 is blind hole, at the center of 1 right side of middle base
Along the through-hole 5 being axially arranged with the perforation of pilot hole 4；It is equipped with sliding block 6 in the pilot hole 4, sliding block 6 is in pilot hole 4 along axial direction
Left and right moves back and forth, and the left side of the sliding block 6 is equipped with jacking block 7, and right side is equipped with plum blossom bar 8, and the plum blossom bar 8 is inserted in through-hole 5,
And plum blossom bar 8 is with moving left and right for sliding block 6 and opposing through-bores 5 move left and right；Spring 9, spring 9 are arranged on the jacking block 7
Left end be against the left side of sliding block 6, right end is against on left-handed watch seat 2；The center of the left-handed watch seat 2 has left jack 10, dial gauge
11 measuring staff set 12 is plugged in left jack 10 and measuring staff covers 12 relatively left jacks 10 to fix, and the measuring staff 13 of dial gauge 11 extends
To pilot hole 4, and the end of measuring staff 13 is matched with 7 face of jacking block；The center of the right gauge stand 3 has right jack 14, described
The outer diameter of the round bar 16 of the internal diameter and ball pin 15 of right jack 14 matches, and right jack 14 and through-hole 5 are conllinear.
Radially with the first threaded hole 17 penetrated through with pilot hole 4 in the middle base 1, twist-on in the first threaded hole 17
There is screw rod (being not drawn into figure)；First threaded hole 17 is always in the displacement range of sliding block 6 moved left and right.
The left side of the sliding block 6 and the outer on right side are equipped with chamfering 18.
The right side of the middle base 1 has annular protrusion 19, the inside of the annular protrusion 19 and the right end of middle base 1
Face together forms cavity 24；The left end of the right gauge stand 3 has accommodation groove 20, and the width of accommodation groove 20 is equal to annular protrusion 19
Width, and the inner wall of accommodation groove 20 is matched with the outer wall of annular protrusion 19；The internal diameter of the cavity 24 is greater than right jack 14
Aperture.
Radially with the second threaded hole 21 penetrated through with left jack 10 on the left-handed watch seat 2, twisted in the second threaded hole 21
It is connected to screw (being not drawn into figure), the screw (being not drawn into figure) resists measuring staff set 12.
One end that the left-handed watch seat 2 matches pilot hole 4 is equipped with groove 22, and groove 22 and left jack 10 are conllinear, the right side of spring 9
End is in groove 22.
The right gauge stand 3, sliding block 6 and plum blossom bar 8 are all made of white steel material.
It makes an explanation below to the use principle of ball pin of the invention depth check tool:
Ball pin depth check tool of the invention, in measurement, firstly, suitable right gauge stand 3 is selected to connect with middle base 1,
By the effect of spring 9, the right side matching of sliding block 6 at this time is fitted in the right side of pilot hole 4, and plum blossom bar 8 is in right jack 14
Distance has reached longest, and the measuring staff 13 of dial gauge 11 is in conventional sense, then, the round bar 16 of ball pin 15 is inserted into right jack
14, and match the plum blossom hole 23 of 16 outer end of round bar and be set on plum blossom bar 8, with deepening continuously for round bar 16, plum blossom hole 23
Entirety covers on plum blossom bar 8, and impetus of the plum blossom bar 8 by round bar 16 moves to left sliding block 6, until round bar 16
Outer end matching fitting is against the right side of middle base 1, screw rod (being not drawn into figure) is then tightened, so that sliding block 6 be made to be oppositely oriented
Hole 4 is to fix, at this point, the jacking block 7 in 6 left side of sliding block squeezes the measuring staff 13 of dial gauge 11, finally, reading to dial gauge 11.
Before measuring, first choice is needed to cubing school zero, specifically, suitable right gauge stand 3 is selected to connect with middle base 1, it will
Right jack 14 is inserted into one end with plum blossom hole of calibrated bolck, and calibrated bolck is a kind of ball pin of high-precision dimensional standard, then
It is measured using the plum blossom hole of depth check tool of the invention to calibrated bolck, reaches middle base in the outer end of the round bar of calibrated bolck
When 1 right side, school zero is carried out to dial gauge 11, ball pin product can then be surveyed, and be compared measurement.
A kind of ball pin is provided for the embodiments of the invention above to be described in detail with depth check tool, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Disclosed technical solution；At the same time, for those skilled in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as limit of the invention
System.
Claims (7)
1. a kind of ball pin depth check tool, it is characterised in that: including middle base, be fixed on middle base left side left-handed watch seat and
It is fixed on middle base right side and can realize the right gauge stand of disassembly with middle base, the left side of the middle base is recessed to the right along axial direction
It falls into and forms pilot hole, the pilot hole is blind hole, and the center in middle base right side is logical with pilot hole perforation along being axially arranged with
Hole；Sliding block is equipped in the pilot hole, sliding block moves back and forth in pilot hole along axial left and right, and the left side of the sliding block is equipped with top
Block, right side are equipped with plum blossom bar, and the plum blossom bar is inserted in through-hole, and plum blossom bar with moving left and right for sliding block and opposing through-bores are left
It moves right；Spring is arranged on the jacking block, the left end of spring is against the left side of sliding block, and right end is against on left-handed watch seat；The left side
The center of gauge stand has left jack, and the measuring staff set of dial gauge is plugged in left jack and the relatively left jack of measuring staff set is fixes, and hundred
The measuring staff of table is divided to extend in pilot hole, and the end of measuring staff is matched with jacking block face；The center of the right gauge stand has right insert
The internal diameter in hole, the right jack is matched with the outer diameter of the round bar of ball pin, and right jack is conllinear with through-hole.
2. a kind of ball pin depth check tool according to claim 1, it is characterised in that: in the middle base radially with
With the first threaded hole of pilot hole perforation, twist-on has screw rod in the first threaded hole；First threaded hole is always on a left side for sliding block
In the displacement range moved right.
3. a kind of ball pin depth check tool according to claim 1 or 2, it is characterised in that: the left side and the right side of the sliding block
The outer of side is equipped with chamfering.
4. a kind of ball pin depth check tool according to claim 1, it is characterised in that: the right side of the middle base has
Annular protrusion, the inside of the annular protrusion and the right side of middle base together form cavity；The left end of the right gauge stand has
There is accommodation groove, the width of accommodation groove is equal to the width of annular protrusion, and the inner wall of accommodation groove is matched with the outer wall of annular protrusion；Institute
The internal diameter for stating cavity is greater than the aperture of right jack.
5. a kind of ball pin depth check tool according to claim 1 or 4, it is characterised in that: on the left-handed watch seat radially
With the second threaded hole penetrated through with left jack, twist-on has screw in the second threaded hole, and the screw resists measuring staff
Set.
6. a kind of ball pin depth check tool according to claim 1, it is characterised in that: the left-handed watch seat matching pilot hole
One end is equipped with groove, and groove is conllinear with left jack, and the right end of spring is in groove.
7. a kind of ball pin depth check tool according to claim 1, it is characterised in that: the right gauge stand, sliding block and plum blossom
Bar is all made of white steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545710.7A CN109596034B (en) | 2018-12-18 | 2018-12-18 | Depth gauge for ball pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545710.7A CN109596034B (en) | 2018-12-18 | 2018-12-18 | Depth gauge for ball pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109596034A true CN109596034A (en) | 2019-04-09 |
| CN109596034B CN109596034B (en) | 2020-10-27 |
Family
ID=65962676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811545710.7A Active CN109596034B (en) | 2018-12-18 | 2018-12-18 | Depth gauge for ball pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109596034B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681978A (en) * | 2019-10-08 | 2020-01-14 | 中车长春轨道客车股份有限公司 | Friction stir welding stirring pin length measuring device |
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|---|---|---|---|---|
| EP0108366A1 (en) * | 1982-11-05 | 1984-05-16 | Sankin Kogyo Kabushiki Kaisha | Device for measuring and scraping operations in the field of restorative dentistry |
| US4936024A (en) * | 1989-10-26 | 1990-06-26 | Greenslade Joe E | Recess measuring device |
| SU1728621A1 (en) * | 1990-06-04 | 1992-04-23 | Волжское объединение по производству легковых автомобилей | Depth gage |
| CN202470976U (en) * | 2012-03-06 | 2012-10-03 | 上海纳铁福传动轴有限公司 | Measuring tool for measuring inner hole depth of three-pin-axis fork |
| CN203323678U (en) * | 2013-06-03 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Zero calibration structure of hole depth detection measuring tool for fuel injection nozzle |
| CN105115399A (en) * | 2015-09-09 | 2015-12-02 | 广西玉柴机器股份有限公司 | Air cylinder body bore hole spigot depth detection tool |
| CN105423870A (en) * | 2015-12-18 | 2016-03-23 | 天津天海同步科技有限公司 | Gauge of internal conical face depth |
| CN106643409A (en) * | 2016-11-30 | 2017-05-10 | 广西玉柴机器股份有限公司 | Crankshaft thrust stopper width measuring gauge |
| CN206618358U (en) * | 2017-02-27 | 2017-11-07 | 陕西法士特汽车传动集团有限责任公司 | A kind of lock pin determines diameter height measurement cubing |
| CN108955614A (en) * | 2018-09-30 | 2018-12-07 | 广西玉柴机器股份有限公司 | A kind of cylinder cap fuel injector hole depth measuring tool |
| CN208238704U (en) * | 2018-06-08 | 2018-12-14 | 浙江春晖空调压缩机有限公司 | A kind of compressor piston central hole depth measuring cubing |
-
2018
- 2018-12-18 CN CN201811545710.7A patent/CN109596034B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0108366A1 (en) * | 1982-11-05 | 1984-05-16 | Sankin Kogyo Kabushiki Kaisha | Device for measuring and scraping operations in the field of restorative dentistry |
| US4936024A (en) * | 1989-10-26 | 1990-06-26 | Greenslade Joe E | Recess measuring device |
| SU1728621A1 (en) * | 1990-06-04 | 1992-04-23 | Волжское объединение по производству легковых автомобилей | Depth gage |
| CN202470976U (en) * | 2012-03-06 | 2012-10-03 | 上海纳铁福传动轴有限公司 | Measuring tool for measuring inner hole depth of three-pin-axis fork |
| CN203323678U (en) * | 2013-06-03 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Zero calibration structure of hole depth detection measuring tool for fuel injection nozzle |
| CN105115399A (en) * | 2015-09-09 | 2015-12-02 | 广西玉柴机器股份有限公司 | Air cylinder body bore hole spigot depth detection tool |
| CN105423870A (en) * | 2015-12-18 | 2016-03-23 | 天津天海同步科技有限公司 | Gauge of internal conical face depth |
| CN106643409A (en) * | 2016-11-30 | 2017-05-10 | 广西玉柴机器股份有限公司 | Crankshaft thrust stopper width measuring gauge |
| CN206618358U (en) * | 2017-02-27 | 2017-11-07 | 陕西法士特汽车传动集团有限责任公司 | A kind of lock pin determines diameter height measurement cubing |
| CN208238704U (en) * | 2018-06-08 | 2018-12-14 | 浙江春晖空调压缩机有限公司 | A kind of compressor piston central hole depth measuring cubing |
| CN108955614A (en) * | 2018-09-30 | 2018-12-07 | 广西玉柴机器股份有限公司 | A kind of cylinder cap fuel injector hole depth measuring tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681978A (en) * | 2019-10-08 | 2020-01-14 | 中车长春轨道客车股份有限公司 | Friction stir welding stirring pin length measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109596034B (en) | 2020-10-27 |
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| CB02 | Change of applicant information |
Address after: 317600 Taizhou port industrial city, Yuhuan City, Taizhou, Zhejiang Applicant after: Zhejiang Gongjiao Machinery Co.,Ltd. Address before: 317600 Taizhou port industrial city, Yuhuan City, Taizhou, Zhejiang Applicant before: TAIZHOU GONGJIAO MACHINERY Co.,Ltd. |
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