CN107339965A - A kind of gunlock body bullet drain pan nest processing dimension detection means - Google Patents
A kind of gunlock body bullet drain pan nest processing dimension detection means Download PDFInfo
- Publication number
- CN107339965A CN107339965A CN201611211066.0A CN201611211066A CN107339965A CN 107339965 A CN107339965 A CN 107339965A CN 201611211066 A CN201611211066 A CN 201611211066A CN 107339965 A CN107339965 A CN 107339965A
- Authority
- CN
- China
- Prior art keywords
- block
- sliding block
- detection means
- drain pan
- processing dimension
- 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
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Classifications
-
- 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
- G01B21/10—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 diameters
- G01B21/14—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 diameters internal diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of gunlock body bullet drain pan nest processing dimension detection means, belong to firearms manufacturing equipment technical field, including body, body upper surface left end is provided with keeper, keeper includes horizontal block, horizontal block left end is connected with vertical block, vertical block right-hand member is provided with locating surface, locating piece is connected with the middle part of horizontal block, body upper surface right-hand member is provided with guide rail, grating scale is installed on guide rail, guide rail is connected with sliding block, sliding block lower end is provided with grating read head, grating read head is connected with pulse counter, sliding block left end is connected with push rod, correspondence position is provided with cylinder on the left of push rod on body, extension spring is connected between sliding block and body, sliding block upper surface is provided with measuring probe, gas port is offered in measuring probe, measuring probe is connected with digtal display pneumatic measuring meter.The present invention can obtain specific measured value information, and measurement process is automatically performed, and human factor influences small, data stabilization.
Description
Technical field
The invention belongs to firearms manufacturing equipment technical field, and in particular to a kind of gunlock body bullet drain pan nest processing dimension detection
Device.
Background technology
In mechanical part, gunlock is responsible for being used for completing to send bullet, locking bore, percussion primer, exits shell case, unlocking, ejection
Deng action, be firearms critical component.And gunlock body is the major part for forming gunlock, its quality directly determines firearms action
Energy.
Bullet bottom nest is processed on gunlock body large end face, is cylinder hole characteristic, the diameter in the hole and bottom surface are away from bar portion face size
There is strict demand.The technical scheme of existing quality control is manually to be examed piece by piece using endoporus feeler gauge and depth slip gauge.
Problems be present in prior art：1st, endoporus feeler gauge and depth slip gauge are by formula inspection, can only detect product
Whether characteristic portion is qualified, it is impossible to obtains specific numerical information, this analysis to quality trends is unfavorable.2nd, manual measurement is to behaviour
Make level requirement height, larger error be present.Therefore the problem of prior art existence information obtains imperfect, and measurement accuracy is low.
The content of the invention
The present invention seeks to：A kind of gunlock body bullet drain pan nest processing dimension detection means is aimed to provide, can be obtained specific
Measured value information, and measurement process is automatically performed, and human factor influences small, data stabilization.
To realize above-mentioned technical purpose, the technical solution adopted by the present invention is as follows：
A kind of gunlock body bullet drain pan nest processing dimension detection means, including body, the body upper surface left end are provided with
Keeper, the keeper include horizontal block, and the horizontal block left end is connected with vertical block, and the vertical block right-hand member is provided with locating surface, institute
State and be connected with locating piece in the middle part of horizontal block, the body upper surface right-hand member is provided with guide rail, and grating scale, institute are provided with the guide rail
To state guide rail and be connected with sliding block, the sliding block lower end is provided with grating read head, and the grating read head is connected with pulse counter,
The sliding block left end is connected with push rod, and correspondence position is provided with cylinder, the sliding block and body on the left of push rod on the body
Between be connected with extension spring, the sliding block upper surface is provided with measuring probe, and gas port, the survey are offered in the measuring probe
Amount probe is connected with digtal display pneumatic measuring meter.
Using the invention of the technical program, under original state, cylinder is in ejection state, is opened sliding block top by push rod,
Avoid measuring probe；After being put into gunlock body, cylinders retract, sliding block moves under extension spring effect, drives measuring probe insertion rifle
In the socket bore of body bullet bottom, and continue to move, until gunlock body rod end surface is pressed into locating surface, the now survey of digtal display pneumatic measuring meter
It is aperture information to measure data, and the data of pulse counter are bottom hole identity distance bar portion face size information.Such structure is set
Meter, can obtain specific measured value information, and measurement process is automatically performed, and human factor influences small, data stabilization.
Further limit, the quantity of the locating piece is two.Such structure design, stability is good, and positioning is more accurate
Really.
Further limit, the locating piece upper end offers locating slot.Such structure design, simple in construction, positioning side
Just.
Further limit, the cross section of the locating slot is V-shaped.Such structure design, good positioning effect, measurement are accurate
Really.
Further limit, the angle of the positioning trench bottom is 60 °.Such structure design, good positioning effect, measurement knot
Fruit is more accurate.
Brief description of the drawings
The present invention can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is a kind of broken section structural representation of gunlock body bullet drain pan nest processing dimension detection means embodiment of the present invention
Figure；
Fig. 2 is the structural representation of keeper in a kind of gunlock body bullet drain pan nest processing dimension detection means embodiment of the present invention
Figure；
Main element symbol description is as follows：
1st, body；2nd, keeper；21st, horizontal block；22nd, vertical block；23rd, locating surface；24th, locating piece；25th, locating slot；3rd, guide rail；
4th, sliding block；5th, extension spring；6th, cylinder；7th, measuring probe；8th, grating scale；9th, grating read head；10th, digtal display pneumatic measuring meter；11st, pulse
Counter；12nd, gunlock body；13rd, push rod.
Embodiment
In order that the present invention may be better understood in those skilled in the art, with reference to the accompanying drawings and examples to this hair
Bright technical scheme further illustrates.
As depicted in figs. 1 and 2, a kind of gunlock body bullet drain pan nest processing dimension detection means of the invention, including body 1,
The upper surface left end of body 1 is provided with keeper 2, and keeper 2 includes horizontal block 21, and the left end of horizontal block 21 is connected with vertical block 22, vertical block 22
Right-hand member is provided with locating surface 23, and the middle part of horizontal block 21 is connected with locating piece 24, and the upper surface right-hand member of body 1 is provided with guide rail 3, guide rail 3
On grating scale 8 is installed, guide rail 3 is connected with sliding block 4, and the lower end of sliding block 4 is provided with grating read head 9, and grating read head 9 is connected with
Pulse counter 11, the left end of sliding block 4 are connected with push rod 13, and cylinder 6 is provided with the left side correspondence position of push rod 13 on body 1, sliding
Extension spring 5 is connected between block 4 and body 1, the upper surface of sliding block 4 is provided with measuring probe 7, gas port is offered in measuring probe 7,
Measuring probe 7 is connected with digtal display pneumatic measuring meter 10.
In the present embodiment, under original state, cylinder 6 is in ejection state, opens the top of sliding block 4 by push rod 13, makes measurement
Probe 7 avoids；After being put into gunlock body 12, cylinder 6 is retracted, and sliding block 4 moves under the effect of extension spring 5, drives measuring probe 7 to insert rifle
In the bullet bottom socket bore of body 12, and continue to move, until gunlock body rod end surface is pressed into locating surface 22, now digtal display pneumatic measuring meter
10 measurement data is aperture information, and the data of pulse counter 11 are bottom hole identity distance bar portion face size information.So
Structure design, specific measured value information can be obtained, and measurement process is automatically performed, human factor influences small, number
According to stable.
The quantity of preferred orientation block 24 is two.Such structure design, stability is good, and positioning is more accurate.In fact,
The quantity of locating piece 24 can also be specifically considered as the case may be.
The upper end of preferred orientation block 24 offers locating slot 25.Such structure design, simple in construction, positioning is conveniently.It is actual
On, the specific structure for considering locating piece 24 can also be considered as the case may be.
The cross section of preferred orientation groove 25 is V-shaped.Such structure design, good positioning effect, measurement are accurate.In fact,
The structure of locating slot 25 can also be specifically considered as the case may be.
The angle of the bottom of preferred orientation groove 25 is 60 °.Such structure design, good positioning effect, measurement result are more accurate
Really.In fact, the corner dimension of the bottom of locating slot 25 can also be specifically considered as the case may be.
A kind of gunlock body bullet drain pan nest processing dimension detection means provided by the invention is described in detail above.Tool
The explanation of body embodiment is only intended to help the method and its core concept for understanding the present invention.It should be pointed out that led for this technology
For the those of ordinary skill in domain, under the premise without departing from the principles of the invention, can also to the present invention carry out it is some improvement and
Modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (5)
- A kind of 1. gunlock body bullet drain pan nest processing dimension detection means, it is characterised in that：Including body (1), on the body (1) Surface left end is provided with keeper (2), and the keeper (2) includes horizontal block (21), and horizontal block (21) left end is connected with vertical block (22), vertical block (22) right-hand member is provided with locating surface (23), is connected with locating piece (24) in the middle part of the horizontal block (21), described Body (1) upper surface right-hand member is provided with guide rail (3), and grating scale (8) is provided with the guide rail (3), and the guide rail (3) is connected with cunning Block (4), sliding block (4) lower end are provided with grating read head (9), and the grating read head (9) is connected with pulse counter (11), sliding block (4) left end is connected with push rod (13), is provided with the body (1) in push rod (13) left side correspondence position Cylinder (6), is connected with extension spring (5) between the sliding block (4) and body (1), sliding block (4) upper surface is provided with measuring probe (7) gas port, is offered in the measuring probe (7), the measuring probe (7) is connected with digtal display pneumatic measuring meter (10).
- A kind of 2. gunlock body bullet drain pan nest processing dimension detection means according to claim 1, it is characterised in that：It is described fixed The quantity of position block (24) is two.
- A kind of 3. gunlock body bullet drain pan nest processing dimension detection means according to claim 2, it is characterised in that：It is described fixed Position block (24) upper end offers locating slot (25).
- A kind of 4. gunlock body bullet drain pan nest processing dimension detection means according to claim 3, it is characterised in that：It is described fixed The cross section of position groove (25) is V-shaped.
- A kind of 5. gunlock body bullet drain pan nest processing dimension detection means according to claim 4, it is characterised in that：It is described fixed The angle of position groove (25) bottom is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211066.0A CN107339965A (en) | 2016-12-24 | 2016-12-24 | A kind of gunlock body bullet drain pan nest processing dimension detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211066.0A CN107339965A (en) | 2016-12-24 | 2016-12-24 | A kind of gunlock body bullet drain pan nest processing dimension detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107339965A true CN107339965A (en) | 2017-11-10 |
Family
ID=60221855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211066.0A Pending CN107339965A (en) | 2016-12-24 | 2016-12-24 | A kind of gunlock body bullet drain pan nest processing dimension detection means |
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| CN (1) | CN107339965A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780970A (en) * | 2019-03-11 | 2019-05-21 | 中国兵器装备集团自动化研究所 | A kind of shell case root edge diameter testing agency and detection method |
| CN110261923A (en) * | 2018-08-02 | 2019-09-20 | 浙江大华技术股份有限公司 | A kind of contraband detecting method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63263405A (en) * | 1987-04-22 | 1988-10-31 | Komatsu Ltd | Hole shape measuring method by air micrometer |
| CN2558953Y (en) * | 2002-08-08 | 2003-07-02 | 沈阳工业学院 | Cartridge primer depth detector |
| JP3989645B2 (en) * | 1999-04-02 | 2007-10-10 | 日本電産トーソク株式会社 | Measuring tool |
| CN201327385Y (en) * | 2008-12-29 | 2009-10-14 | 宁波江北菲斯特机械有限公司 | Internal diameter measuring instrument of hole |
| CN102692200A (en) * | 2012-06-19 | 2012-09-26 | 南京师范大学 | Device for automatically detecting spool displacement of electromagnetic valve with high precision and method thereof |
| CN203274703U (en) * | 2013-05-15 | 2013-11-06 | 贵阳瑞极精密测量有限公司 | Portable pneumatic measuring instrument |
| CN205300510U (en) * | 2016-01-13 | 2016-06-08 | 成都远恒精密测控技术有限公司 | Big stroke grating amesdial |
| CN205785120U (en) * | 2016-06-22 | 2016-12-07 | 山东裕隆金和精密机械有限公司 | Shell inner hole footpath detection device |
-
2016
- 2016-12-24 CN CN201611211066.0A patent/CN107339965A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63263405A (en) * | 1987-04-22 | 1988-10-31 | Komatsu Ltd | Hole shape measuring method by air micrometer |
| JP3989645B2 (en) * | 1999-04-02 | 2007-10-10 | 日本電産トーソク株式会社 | Measuring tool |
| CN2558953Y (en) * | 2002-08-08 | 2003-07-02 | 沈阳工业学院 | Cartridge primer depth detector |
| CN201327385Y (en) * | 2008-12-29 | 2009-10-14 | 宁波江北菲斯特机械有限公司 | Internal diameter measuring instrument of hole |
| CN102692200A (en) * | 2012-06-19 | 2012-09-26 | 南京师范大学 | Device for automatically detecting spool displacement of electromagnetic valve with high precision and method thereof |
| CN203274703U (en) * | 2013-05-15 | 2013-11-06 | 贵阳瑞极精密测量有限公司 | Portable pneumatic measuring instrument |
| CN205300510U (en) * | 2016-01-13 | 2016-06-08 | 成都远恒精密测控技术有限公司 | Big stroke grating amesdial |
| CN205785120U (en) * | 2016-06-22 | 2016-12-07 | 山东裕隆金和精密机械有限公司 | Shell inner hole footpath detection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261923A (en) * | 2018-08-02 | 2019-09-20 | 浙江大华技术股份有限公司 | A kind of contraband detecting method and device |
| CN110261923B (en) * | 2018-08-02 | 2024-04-26 | 浙江大华技术股份有限公司 | Contraband detection method and device |
| CN109780970A (en) * | 2019-03-11 | 2019-05-21 | 中国兵器装备集团自动化研究所 | A kind of shell case root edge diameter testing agency and detection method |
| CN109780970B (en) * | 2019-03-11 | 2020-11-17 | 中国兵器装备集团自动化研究所 | Shell case bottom edge diameter detection mechanism and detection method |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20171110 |