CN107843226A - Detent mechanism in point - Google Patents
Detent mechanism in point Download PDFInfo
- Publication number
- CN107843226A CN107843226A CN201711314330.8A CN201711314330A CN107843226A CN 107843226 A CN107843226 A CN 107843226A CN 201711314330 A CN201711314330 A CN 201711314330A CN 107843226 A CN107843226 A CN 107843226A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- point
- positioning
- platform
- pull bar
- 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.)
- Pending
Links
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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention belongs to inspection jig technical field, it is related to detent mechanism in a kind of point, including platform, platform side is fixedly connected with mounting blocks, the lower surface of mounting blocks is provided with cylinder, the piston rod of cylinder is stretched into the framework of mounting blocks formation, and cylinder piston rod end is fixed with contiguous block, and the piston rod opposite side on contiguous block with cylinder is fixed with pull bar；Platform opposite side is fastenedly connected fixed seat, and the shank portion of pull bar upwardly extends after sequentially passing through platform, fixed seat, and connects positioning seat in the upper end of pull bar, spring is provided between positioning seat and fixed seat, positioning seat upper surface is convexly equipped with positioning pressure head.Product of the present invention can eliminate the influence of cylinder cap positioning boss black skin dimensional discrepancy, and good positioning effect in point, repetitive positioning accuracy is high, can be realized in quick point and felt relieved by cylinder action, linked with other mechanisms, the automatic detection of the combustion chamber depth can be achieved.
Description
Technical field
The invention belongs to inspection jig technical field, is related to detent mechanism in a kind of point.
Background technology
Detent mechanism is positioning and clamping mechanism in X basis points in the combustion chamber depth check tool in point, because cylinder cap X is positioned
Benchmark is cylinder-cover blank size, and precision is not high, to realize that a point middle positioning has certain difficulty.
The content of the invention
The present invention in view of the above-mentioned problems, provide detent mechanism in a kind of point, the detent mechanism by cylinder action in pull bar,
Pull bar is acted on the inclined-plane of positioning pressure head, can be achieved to clamp positioning in quick point of cylinder cap X benchmark.
According to technical scheme：Detent mechanism in one kind point, it is characterised in that：Including platform, platform side is consolidated
Surely mounting blocks are connected, the lower surface of mounting blocks is provided with cylinder, and the piston rod of cylinder is stretched into the framework of mounting blocks formation, gas
Cylinder piston rod end is fixed with contiguous block, and the piston rod opposite side on contiguous block with cylinder is fixed with pull bar；Platform opposite side is tight
Be connected connection fixed seat, and the shank portion of pull bar upwardly extends after sequentially passing through platform, fixed seat, and fixed in the connection of the upper end of pull bar
Position seat, is provided with spring, positioning seat upper surface is convexly equipped with positioning pressure head between positioning seat and fixed seat.
As a further improvement on the present invention, through the first screw is provided with the positioning seat, the first screw lower end is stretched out
Pressure head is positioned, is additionally provided with pin on positioning seat, the axial direction of pin is mutually perpendicular to the first screw.
As a further improvement on the present invention, the pull bar upper end is in up big and down small tapered portion, positioning seat be provided with
The conical rebate that pull bar upper end tapered portion is engaged.
As a further improvement on the present invention, it is fastenedly connected between the fixed seat and platform by the second screw.
As a further improvement on the present invention, it is fixedly connected between the pull bar lower end and contiguous block by the first nut.
As a further improvement on the present invention, the tailpiece of the piston rod of the contiguous block and cylinder is fixed by the second nut and connected
Connect.
As a further improvement on the present invention, the positioning seat bottom surface is provided with groove, and spring is equipped with groove, bullet
Spring lower end is pressed in fixed seat.
The technical effects of the invention are that：Product of the present invention can eliminate the shadow of cylinder cap positioning boss black skin dimensional discrepancy
Ring, good positioning effect in point, repetitive positioning accuracy is high, can be realized in quick point and felt relieved by cylinder action, joined with other mechanisms
It is dynamic, the automatic detection of the combustion chamber depth can be achieved.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1, including positioning pressure head 1, pin 2, the first screw 3, fixed seat 4, pull bar 5, spring 6, the second screw 7, connection
Block 8, mounting blocks 9, the first nut 10, the second nut 11, cylinder 12, platform 13, positioning seat 14 etc..
As shown in figure 1, the present invention is detent mechanism in a kind of point, including platform 13, the side of platform 13 are fixedly connected with installation
Block 9, the lower surface of mounting blocks 9 are provided with cylinder 12, and the piston rod of cylinder 12 is stretched into the framework of the formation of mounting blocks 9, cylinder
12 tailpieces of the piston rod are fixed with contiguous block 8, and the piston rod opposite side on contiguous block 8 with cylinder 12 is fixed with pull bar 5；Platform 13 is another
Side is fastenedly connected fixed seat 4, and the shank portion of pull bar 5 upwardly extends after sequentially passing through platform 13, fixed seat 4, and in pull bar 5
Upper end connection positioning seat 14, be provided with spring 6 between positioning seat 14 and fixed seat 4, the upper surface of positioning seat 14 is convexly equipped with positioning and pressed
First 1.
Through the first screw 3 is provided with positioning seat 14, the lower end of the first screw 3 is stretched out positioning pressure head 1, also set on positioning seat 14
There is pin 2, the axial direction of pin 2 is mutually perpendicular to the first screw 3.
The upper end of pull bar 5 is in up big and down small tapered portion, and positioning seat 14 is provided with the cone being engaged with the upper end tapered portion of pull bar 5
Shape notch.
It is fastenedly connected between fixed seat 4 and platform 13 by the second screw 7.
It is fixedly connected between the lower end of pull bar 5 and contiguous block 8 by the first nut 10.
Contiguous block 8 is fixedly connected with the tailpiece of the piston rod of cylinder 12 by the second nut 11.
The bottom surface of positioning seat 14 is provided with groove, and spring 6 is equipped with groove, and the lower end of spring 6 is pressed in fixed seat 4.
The course of work of the present invention is as follows：Product of the present invention at work, can eliminate cylinder cap positioning boss black skin size
The influence of deviation, good positioning effect in point, repetitive positioning accuracy is high, can be realized in quick point and felt relieved by cylinder action, with
Other mechanisms link, and the automatic detection of the combustion chamber depth can be achieved.
Claims (7)
1. detent mechanism in one kind point, it is characterised in that：Including platform（13）, platform（13）Side is fixedly connected with mounting blocks（9）,
Mounting blocks（9）Lower surface cylinder is installed（12）, cylinder（12）Piston rod stretch into mounting blocks（9）In the framework of formation,
Cylinder（12）Tailpiece of the piston rod is fixed with contiguous block（8）, contiguous block（8）Upper and cylinder（12）Piston rod opposite side be fixed with drawing
Bar（5）；Platform（13）Opposite side is fastenedly connected fixed seat（4）, pull bar（5）Shank portion sequentially pass through platform（13）, it is fixed
Seat（4）After upwardly extend, and in pull bar（5）Upper end connection positioning seat（14）, positioning seat（14）With fixed seat（4）Between be provided with
Spring（6）, positioning seat（14）Upper surface is convexly equipped with positioning pressure head（1）.
2. detent mechanism in as claimed in claim 1 point, it is characterised in that：The positioning seat（14）Above run through and be provided with the first spiral shell
Nail（3）, the first screw（3）Positioning pressure head is stretched out in lower end（1）, positioning seat（14）On be additionally provided with pin（2）, pin（2）Axial direction and the
One screw（3）It is mutually perpendicular to.
3. detent mechanism in as claimed in claim 1 point, it is characterised in that：The pull bar（5）Upper end is in up big and down small cone
Shape portion, positioning seat（14）It is provided with and pull bar（5）The conical rebate that upper end tapered portion is engaged.
4. detent mechanism in as claimed in claim 1 point, it is characterised in that：The fixed seat（4）With platform（13）Between lead to
Cross the second screw（7）It is fastenedly connected.
5. detent mechanism in as claimed in claim 1 point, it is characterised in that：The pull bar（5）Lower end and contiguous block（8）Between
Pass through the first nut（10）It is fixedly connected.
6. detent mechanism in as claimed in claim 1 point, it is characterised in that：The contiguous block（8）With cylinder（12）Piston
Rod end passes through the second nut（11）It is fixedly connected.
7. detent mechanism in as claimed in claim 1 point, it is characterised in that：The positioning seat（14）Bottom surface is provided with groove, bullet
Spring（6）It is equipped with groove, spring（6）Lower end is pressed in fixed seat（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314330.8A CN107843226A (en) | 2017-12-09 | 2017-12-09 | Detent mechanism in point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314330.8A CN107843226A (en) | 2017-12-09 | 2017-12-09 | Detent mechanism in point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843226A true CN107843226A (en) | 2018-03-27 |
Family
ID=61664898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711314330.8A Pending CN107843226A (en) | 2017-12-09 | 2017-12-09 | Detent mechanism in point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990751A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of piston protrusion height measuring device and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201744867U (en) * | 2010-06-08 | 2011-02-16 | 昆山新莱洁净应用材料股份有限公司 | Automatic inner-support fixing device |
| CN102889870A (en) * | 2012-10-22 | 2013-01-23 | 无锡市迈日机器制造有限公司 | Positioning and centering mechanism |
| CN103394935A (en) * | 2013-08-09 | 2013-11-20 | 合肥长源液压股份有限公司 | Pneumatic expansion type clamp |
| CN106584766A (en) * | 2016-12-24 | 2017-04-26 | 浙江工商职业技术学院 | Alignment mechanism |
| CN207456420U (en) * | 2017-12-09 | 2018-06-05 | 无锡特恒科技有限公司 | Detent mechanism in point |
-
2017
- 2017-12-09 CN CN201711314330.8A patent/CN107843226A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201744867U (en) * | 2010-06-08 | 2011-02-16 | 昆山新莱洁净应用材料股份有限公司 | Automatic inner-support fixing device |
| CN102889870A (en) * | 2012-10-22 | 2013-01-23 | 无锡市迈日机器制造有限公司 | Positioning and centering mechanism |
| CN103394935A (en) * | 2013-08-09 | 2013-11-20 | 合肥长源液压股份有限公司 | Pneumatic expansion type clamp |
| CN106584766A (en) * | 2016-12-24 | 2017-04-26 | 浙江工商职业技术学院 | Alignment mechanism |
| CN207456420U (en) * | 2017-12-09 | 2018-06-05 | 无锡特恒科技有限公司 | Detent mechanism in point |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990751A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of piston protrusion height measuring device and its application method |
| CN109990751B (en) * | 2019-04-30 | 2023-10-24 | 广西玉柴机器股份有限公司 | Piston protrusion height measuring device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |