CN203587006U - Counting gauge for number of small holes - Google Patents
Counting gauge for number of small holes Download PDFInfo
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- CN203587006U CN203587006U CN201320646567.7U CN201320646567U CN203587006U CN 203587006 U CN203587006 U CN 203587006U CN 201320646567 U CN201320646567 U CN 201320646567U CN 203587006 U CN203587006 U CN 203587006U
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- counter
- feeler gauge
- aperture
- gauge
- counting
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Abstract
The utility model discloses a counting gauge for the number of small holes. The counting gauge comprises a counter, a guide pipe, a marking pen, a sleeve cylinder, and a standard plug gauge with the same dimension as the aperture of the small holes. The standard plug gauge and the marking pen are in a vertical parallel arrangement, the tip of the marking pen is directed downwards, the standard plug gauge is disposed in the sleeve cylinder in a mode of up-down slide, the counter is disposed above the standard plug gauge and a contact of the counter is directed toward one side of the standard plug gauge, and a compression spring is disposed between the counter and the standard plug gauge. The counting gauge is provided with simple structure, and relatively simple operation method. Preparation time is shortened, the risk of manual counting is reduced, and the problem of manual errors is solved. Concretely, the counting gauge is advantageous in that, 1. the depth of a to-be-measured small hole is directly measured, measuring errors and measuring time are reduced, and the quality of parts is improved; 2. counting errors are reduced; 3. measured holes are marked via a colored pen, so as to be distinguished from to-be-measured holes, thereby facilitating visual understanding of detection conditions, and eliminating repeated work.
Description
Technical field
The utility model relates to a kind of aperture quantity special measuring tool, relates in particular to a kind of statistics rule that are applicable to aperture quantity statistics on part, belongs to aperture quantity statistics technical field.
Background technology
At present, diameter is that the little tested aperture processing of φ 0.5-φ 6 belongs to general processing, and processing quantity is large.The general aperture of this class of processing generally adopts numerical control milling processing and pincers worker processing now, in process, need to be according to the feeler gauge of the different different sizes of tested aperture design, as a rule, feeler gauge to be less than greatly little tested aperture corresponding one by one, its specification is generally φ 0.5-φ 6; Be that each tested aperture is prepared a kind of feeler gauge, for measuring tested aperture tolerance, each feeler gauge is produced by specialized factory.
When the tested aperture of actual production, to the general method of indirectly measuring that adopts of tested aperture depth survey.First, measure the total length of feeler gauge, then feeler gauge is screwed in manufactured tested aperture, remaining feeler gauge length and the difference of feeler gauge total length are tested little hole depth, and processing each time all needs artificial counting.Because the processing quantity of aperture is large, therefore, need to repeatedly measure and count, owing to measuring and counting, be all manually to carry out, therefore, easily produce measuring error and detect tired, the aperture number of complicate statistics is prone to mistake of statistics, if statistical framework is different from original design, also need again detect and add up, therefore increased detection time.
In addition, when the tested aperture of actual production, if adopt specialized equipment to detect the number of hole diameter and aperture, measurement expense is higher, and the particular content of its detection and order are as follows:
1, operating personnel, according to design drawing requirement, process different depth aperture feeler gauge;
2, by reviewer, according to different apertures, adopt different feeler gauges to detect the degree of depth;
3, aperture feeler gauge is screwed in manufactured tested aperture, the difference of remaining feeler gauge length and total length is tested aperture working depth, if this working depth reaches the degree of depth of drawing requirement, be qualified, the degree of depth that can not reach drawing requirement needs again to process;
4, testing staff is detecting during aperture, with on paper and pen counting part different surfaces the number of measured hole whether meet drawing requirement quantity.
There is following problem and defect in above-mentioned job operation:
1, testing staff, when detecting aperture, counts the number of measured hole with paper and pen and whether meets drawing requirement quantity, has counting error, accurately the little hole number of quick counter;
2, tested aperture depth tolerances, by indirectly measuring, is not easy to Quick Measurement, has measuring error.
Utility model content
The purpose of this utility model is: a kind of aperture quantity statistics rule are provided, and the present situation of being counted by artificial counting and specialized equipment for the little hole number of many kinds, parts in small batch, adopts adjustable probe and digital display to measure aperture; On solution part, aperture is undetected after leaking and processing looks into a difficult problem long with detection time, and using method is simple; Thereby can effectively solve above-mentioned problems of the prior art.
The purpose of this utility model is to realize by following technical proposals: a kind of aperture quantity statistics rule, comprise counter, conduit, marking pen, sleeve and the standard feeler gauge identical with small aperture size, described standard feeler gauge and marking pen are vertically arranged in parallel, the nib of marking pen down, standard feeler gauge is located in sleeve in the mode that can slide up and down, counter is located at the top of standard feeler gauge and the contact of counter towards a side of standard feeler gauge, between counter and standard feeler gauge, is provided with Compress Spring.
As a kind of optimal way, described counter is fixed in conduit by a lock-screw.
As a kind of optimal way, described sleeve is fixed by No. two lock-screws and conduit, and No. two lock-screws contact with the standard feeler gauge in sleeve through sleeve.
As a kind of optimal way, described marking pen can slide up and down through conduit and marking pen in the hole of passing, and fixes by No. three lock-screws.
As a kind of optimal way, the bottom surface of described standard feeler gauge and the nib of marking pen are positioned at same plane.
Further preferably, the degree of depth that the distance between described standard feeler gauge and conduit lower plane is tested aperture.
The using method of these aperture quantity statistics rule, comprises the following steps:
The first step, according to the degree of depth of tested aperture, adjust conduit internal standard feeler gauge and counter contact position, make standard feeler gauge and the counter distance between getting an electric shock equal the degree of depth of tested aperture, the degree of depth that distance between standard feeler gauge and conduit lower plane is tested aperture simultaneously, then locks No. two lock-screws and a lock-screw;
The height of second step, adjustment marking pen and standard feeler gauge, makes the bottom surface of standard feeler gauge and the nib of marking pen be positioned at same plane, locks No. three lock-screw;
The 3rd step, adjustment counter, zero clearing resets;
The 4th step, standard feeler gauge is screwed in tested aperture, arrive and require the degree of depth, once the upper surface of standard feeler gauge and the contact of counter contact; Display on counter just starts counting; Marking pen leaves marks at tested aperture annex simultaneously, indicates this hole and measures;
The 5th step, standard feeler gauge and tested aperture are thrown off, standard feeler gauge is thrown off with contact under the effect of spring; Complete the measurement of an aperture;
The 6th step, the above work of repetition, carry out next aperture measuring.
Compared with prior art, the beneficial effects of the utility model: it is simple in structure that the utility model aperture quantity statistics is advised, and method of operating is also relatively simple, has shortened setup time for the tested aperture of production of many kinds, short run, reduce the risk of artificial counting, solved human error problem; Specifically, possess following advantage:
1. directly measure tested little hole depth, reduce measuring error and Measuring Time, improve part quality;
2. display is added up tested aperture number, reduces counting error;
3. measured hole is indicated by pastel, differentiates with unmeasured hole, is convenient to get information about detection case, stops the duplication of labour.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model aperture quantity statistics rule;
Fig. 2 is the structural representation of tested aperture;
Fig. 3 is the lateral parts cut-away view of tested aperture.
In figure: lock-screw of 1-, No. bis-lock-screws of 2-, 3-counter, 4-conduit, 5-spring, 6-marking pen, 7-sleeve, 8-standard feeler gauge, No. tri-lock-screws of 9-, the tested aperture of 10-.
Embodiment
Below in conjunction with specific embodiment, the utility model is further described.
Disclosed all features in this instructions, or the step in disclosed all methods or process, except the speciality and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, an embodiment in a series of equivalences of each feature or similar characteristics.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model aperture quantity statistics rule comprise counter 3, conduit 4, marking pen 6, sleeve 7 and the standard feeler gauge 8 identical with small aperture size, the display of counter is used for showing the number of the tested aperture 10 of statistics, from 0-999 counting, reduces counting error.Described standard feeler gauge 8 and marking pen 6 are vertically arranged in parallel, the nib of marking pen 6 down, standard feeler gauge 8 is located in sleeve 7 in the mode that can slide up and down, counter 3 is located at the top of standard feeler gauge 8 and the contact of counter 3 towards a side of standard feeler gauge 8, between counter 3 and standard feeler gauge 8, is provided with Compress Spring 5.
Specifically, described counter 3 is fixed in conduit 4 by a lock-screw 1.In actual use procedure, No. one lock-screw 1 inserts from the outside of conduit 4, the end of a lock-screw 1 contacts with counter 3, when need to regulate counter 3 in conduit 4 upper-lower position time, can become flexible lock-screw 1 No. one, then move up and down to regulate counter 3 to appropriate position, then lock-screw of turn is with its position that is locked.
Described sleeve 7 is fixing with conduit 4 by No. two lock-screws 2, and No. two lock-screws 2 contact with the standard feeler gauge 8 in sleeve 7 through sleeve 7.In actual use procedure, No. two lock-screw 2 inserts from the outside of conduit 4, the end of No. two lock-screws 2 contacts with standard feeler gauge 8, when need adjustment criteria feeler gauge 8 in conduit 4 upper-lower position time, can become flexible lock-screw 2 No. two, then move up and down with adjustment criteria feeler gauge and arrive appropriate position, then No. two lock-screws of turn are with its position that is locked.
Described marking pen 6 can slide up and down through conduit 4 and marking pen 6 in the hole of passing, and fixing by No. three lock-screws 9.In actual use procedure, No. three lock-screw 9 inserts from the outside of conduit 4, the end of No. three lock-screws 9 contacts with marking pen 6, when need to regulate marking pen 6 in conduit 4 upper-lower position time, can become flexible No. three lock-screws 9 and then move up and down to regulate marking pen 6 to appropriate position, then No. three lock-screws of turn are with its position that is locked.
After adjusting, the effect that need to reach is: the nib of the bottom surface of described standard feeler gauge 8 and marking pen 6 is positioned at same plane; Distance between described standard feeler gauge 8 and conduit 4 lower planes is the degree of depth of tested aperture 10.
The using method of these aperture quantity statistics rule, comprises the following steps:
The first step, according to the degree of depth of tested aperture, adjust conduit internal standard feeler gauge and counter contact position, make standard feeler gauge and the counter distance between getting an electric shock equal the degree of depth of tested aperture, the degree of depth that distance between standard feeler gauge and conduit lower plane is tested aperture simultaneously, then locks No. two lock-screws and a lock-screw; Locking set screw, to guarantee measuring accuracy.
The height of second step, adjustment marking pen and standard feeler gauge, makes the bottom surface of standard feeler gauge and the nib of marking pen be positioned at same plane, locks No. three lock-screw;
The 3rd step, adjustment counter, zero clearing resets;
The 4th step, standard feeler gauge is screwed in tested aperture, arrive and require the degree of depth, once the upper surface of standard feeler gauge and the contact of counter contact; Display on counter just starts counting; Marking pen leaves marks at tested aperture annex simultaneously, indicates this hole and measures;
The 5th step, standard feeler gauge and tested aperture are thrown off, standard feeler gauge is thrown off with contact under the effect of spring; Complete the measurement of an aperture;
The 6th step, the above work of repetition, carry out next aperture measuring.
Principle of the present utility model is: according to display trigger theory, for drawing requirement, tested little hole depth is set, wherein: the screw-in of standard feeler gauge is main motion, the movement of marking pen is synkinesia.
Whole workflow of the present utility model is:
1). adjust sleeve and the feeler gauge degree of depth and counter contact distance, guarantee that this distance equals tested little hole depth; Locking set screw, guarantees measuring accuracy;
2). adjust marking pen and feeler gauge contour;
3). adjust counter O reset and reset, since 0 counting;
4). feeler gauge screws in the tested aperture of part, arrives and requires the degree of depth, and sleeve rises to contact with counter contact and starts to calculate, and marking pen is made color mark at the tested aperture of part, indicates and has measured this hole;
5). mention conduit, sleeve declines under spring-force driven dual, throws off with counter upper contact;
6). by the mode of manual operation or Mechanical Moving, carry out the measurement of second tested aperture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. aperture quantity statistics rule, it is characterized in that: comprise counter (3), conduit (4), marking pen (6), sleeve (7) and the standard feeler gauge (8) identical with small aperture size, described standard feeler gauge (8) and marking pen (6) are vertically arranged in parallel, the nib of marking pen (6) down, standard feeler gauge (8) is located in sleeve (7) in the mode that can slide up and down, counter (3) is located at the top of standard feeler gauge (8) and the contact of counter (3) side towards standard feeler gauge (8), between counter (3) and standard feeler gauge (8), be provided with Compress Spring (5).
2. aperture quantity statistics rule as claimed in claim 1, is characterized in that: described counter (3) is fixed in conduit (4) by a lock-screw (1).
3. aperture quantity statistics rule as claimed in claim 1, it is characterized in that: described sleeve (7) is fixing by No. two lock-screws (2) and conduit (4), and No. two lock-screws (2) contact with the standard feeler gauge (8) in sleeve (7) through sleeve (7).
4. aperture quantity statistics rule as claimed in claim 1, is characterized in that: described marking pen (6) can slide up and down through conduit (4) and marking pen (6) in the hole of passing, and fixing by No. three lock-screws (9).
5. aperture quantity statistics rule as claimed in claim 1, is characterized in that: the nib of the bottom surface of described standard feeler gauge (8) and marking pen (6) is positioned at same plane.
6. aperture quantity statistics rule as claimed in claim 5, is characterized in that: the degree of depth that the distance between described standard feeler gauge (8) and conduit (4) lower plane is tested aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646567.7U CN203587006U (en) | 2013-10-21 | 2013-10-21 | Counting gauge for number of small holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646567.7U CN203587006U (en) | 2013-10-21 | 2013-10-21 | Counting gauge for number of small holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587006U true CN203587006U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646567.7U Expired - Fee Related CN203587006U (en) | 2013-10-21 | 2013-10-21 | Counting gauge for number of small holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656161A (en) * | 2015-02-13 | 2015-05-27 | 合肥万向钱潮汽车零部件有限公司 | Miss cutting preventing detector for clamp spring slots of transmission shaft |
| CN109682340A (en) * | 2019-01-07 | 2019-04-26 | 四川省井研卫东机械制造厂 | A kind of detection flat porous and porous three coordinate detecting device in side |
| CN116294888A (en) * | 2023-04-11 | 2023-06-23 | 北京力威尔航空精密机械有限公司 | Screw plug gauge capable of displaying service life and method for calibrating internal screw hole |
-
2013
- 2013-10-21 CN CN201320646567.7U patent/CN203587006U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656161A (en) * | 2015-02-13 | 2015-05-27 | 合肥万向钱潮汽车零部件有限公司 | Miss cutting preventing detector for clamp spring slots of transmission shaft |
| CN104656161B (en) * | 2015-02-13 | 2017-03-08 | 合肥万向钱潮汽车零部件有限公司 | Jump ring groove detection apparatus are cut in power transmission shaft leakproof |
| CN109682340A (en) * | 2019-01-07 | 2019-04-26 | 四川省井研卫东机械制造厂 | A kind of detection flat porous and porous three coordinate detecting device in side |
| CN116294888A (en) * | 2023-04-11 | 2023-06-23 | 北京力威尔航空精密机械有限公司 | Screw plug gauge capable of displaying service life and method for calibrating internal screw hole |
| CN116294888B (en) * | 2023-04-11 | 2023-12-08 | 北京力威尔航空精密机械有限公司 | Screw plug gauge capable of displaying service life and method for calibrating internal screw hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |