CN2926988Y - Spring parameter measuring equipment - Google Patents
Spring parameter measuring equipment Download PDFInfo
- Publication number
- CN2926988Y CN2926988Y CN 200620043469 CN200620043469U CN2926988Y CN 2926988 Y CN2926988 Y CN 2926988Y CN 200620043469 CN200620043469 CN 200620043469 CN 200620043469 U CN200620043469 U CN 200620043469U CN 2926988 Y CN2926988 Y CN 2926988Y
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- measuring
- spring
- scale
- guide rail
- seat
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Abstract
The utility model discloses a spring parameter measuring apparatus. The utility model is characterized in that a base is provided; one pair of guide rail bases are relatively arranged at two ends of a foundation; two ends of a guide rail and a ruler are all fixed on the two guide rail bases in a parallel relation; a stationary measuring tray base is provided with two sliding holes which are respectively pierced on the guide rail and the ruler; a stationary measuring tray is fixed on the stationary measuring tray base and provided with a chock block; an active measuring tray base is arranged at one end of the foundation and is provided with a sliding-groove which is vertical to the foundation; an active measuring tray is positioned on the sliding-groove of the active measuring tray base and opposite to the stationary measuring tray, with circumference carved with angular reticles and the center of circle provided with a pointer; an active measuring tray locating mechanism comprises a standard bar and a show ruler, with the standard bar vertically arranged on the top center of the active measuring tray and the show ruler positioned on the active measuring tray base for showing the sliding distance of the active measuring tray along the sliding-groove of the active measuring tray base. The utility model may measure the coil quantity and free length of springs.
Description
Technical field
The utility model relates to a kind of spring parameter measuring instrument, but relates in particular to the isoparametric spring parameter measuring instrument of a kind of quantitative measurment spring angle.
Background technology
Spring is to use element very widely in mechanical field, and in industry was made, the spring that often requires to produce in batches had identical characteristic, and this just requires spring at first should have identical apparent parameter.Generally speaking, spring parameter in appearance can be characterized by the number of turns, drift, diameter and pitch.After the spring manufacturing or before using, need measure these parameters, wherein, the most important thing is the number of coils, the number of turns is made of less than a spring section of enclosing whole circle and end, for example 7 the whole circles of 7.3 circle expressions, and 0.3 circle from this equal angular to other end termination from spring one termination to other end equal angular.In measurement, this spring section measurement less than a circle realizes by measuring spring two ends angulation on the spring cross section.
Fig. 1 illustrates a kind of existing spring measurer structural representation, and this measurer is simple in structure, is made of a reference column 10, two sections grooves 12 being located at a block 11 of reference column bottom and being located at the reference column top.This measurer can only the observational measurement cylindrical spring angle, its measuring method is that spring is placed on the reference column 10, on the block 11 of spring lower end and reference column 10 bottoms, whether judge whether the angle (being the decimal number of turns) of spring is qualified in the scope between two grooves 12 by observing the spring other end then.This observational measurement often can't be satisfied more accurate application scenario.
Because the limitation of existing spring measurer, thereby the measuring instrument that design can quantitative measurment spring angle, pressing for of measurements of springs field become.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of spring parameter measuring instrument that can quantitative measurment spring angle, and its parameter such as drift, profile, pitch of measuring spring in the lump.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of spring parameter measuring instrument, comprising:
Base;
The pair of guide rails seat is located at the base two ends relatively;
Guide rail, two ends are separately fixed on two track bases;
Scale, two ends are separately fixed on two track bases, and parallel with described guide rail;
Fixation measuring dish seat which is provided with two sliding eyes, is located in respectively on described guide rail and the scale, and can slides along guide rail and scale;
The fixation measuring dish is located on the fixation measuring dish seat, and the fixation measuring dish is provided with a block;
Activity measuring disk seat is located at base one end, which is provided with a sliding tray perpendicular to base;
The activity measuring disk is located in the sliding tray of activity measuring disk seat, and is relative with the fixation measuring dish, is carved with the angle groove on the activity measuring disk circumference, and scale zero is corresponding with the block on the fixation measuring dish, and the activity measuring disk center of circle is provided with a pointer;
Activity measuring disk detent mechanism, comprise that a par and shows chi, described par is vertical at activity measuring disk center upper portion, and described demonstration chi is located on the activity measuring disk seat, is used for the distance of show events measuring disk along the sliding tray slip of activity measuring disk seat.
Described spring parameter measuring instrument wherein, is carved with scale on the described scale, and its zero graduation is positioned at the end of scale near the activity measuring disk.
Described spring parameter measuring instrument, wherein, described fixation measuring dish seat comprises a vernier slice, is located at sliding eye one side that described fixation measuring dish seat is connected with scale.
Described spring parameter measuring instrument also can comprise:
One measures the plate fixed bar, is located at described base one side, and parallel with described guide rail; Measure plate at least two, slide to be located at and measure on the plate fixed bar.Utilize to measure outline and pitch that plate can the observational measurement spring.
Described spring parameter measuring instrument, wherein, described demonstration chi is preferably the digital display chi that can return to zero.
The advantage of the spring parameter measuring instrument that the utility model provides is:
1, the accurate measurement of straight spring and S type spring number of total coils;
2, realized once accurately measuring of spring free length and number of total coils;
3, the observational measurement that has realized spring outline and pitch on same instrument is compared, and helps accelerating the sample speed of product.
Description of drawings
Below in conjunction with the drawings and specific embodiments feature and advantage of the present utility model are described, wherein:
Fig. 1 is the structural representation of existing a kind of spring measurer;
Fig. 2 is the structural representation of the utility model spring parameter detector;
Fig. 3 is the activity measuring disk angle index synoptic diagram of the utility model spring parameter detector;
Fig. 4 is the user mode synoptic diagram of the utility model spring parameter detector; Wherein Fig. 4 A is the synoptic diagram that par contacts with the spring top, and Fig. 4 B is the synoptic diagram that takes off par and move down the activity measuring disk.
Embodiment
See also shown in Figure 2, spring parameter measuring instrument of the present utility model comprises base 20, pair of guide rails seat 21, guide rail 22, scale 23, fixation measuring dish seat 24, fixation measuring dish 25, activity measuring disk seat 26, activity measuring disk 27, par 28 and shows chi 29.Wherein:
Pair of guide rails seat 21 is located at the rear and front end of base 20 relatively.Guide rail 22 and scale 23 two ends are fixed on the pair of guide rails seat 21 respectively, and the two be arranged in parallel and keeps at a certain distance away, and are used to place spring to be measured.Preferably be carved with scale on the scale 23, its zero graduation is provided with the end of scale 23 near activity measuring disk 27, is used for the drift of measuring spring.
The both sides of fixation measuring dish seat 24 are provided with two sliding eyes, being located in respectively on guide rail 22 and the scale 23, and can slide along guide rail 22 and scale 23 front and back.Sliding eye 241 1 sides that fixation measuring dish seat 24 is connected with scale 23 are provided with a vernier slice 242, are used for the scale of indicator scale 23.25 on fixation measuring dish is located on the fixation measuring dish seat 24, can move forward and backward along with fixation measuring dish seat 24, which is provided with a block 251, is used to locate an end of spring to be measured.
Activity measuring disk seat 26 is located at the rear end of base 20, which is provided with a sliding tray 261 perpendicular to base 20.Activity measuring disk 27 is located in the sliding tray 261, can move up and down along sliding tray 261, and be movable to fixation measuring dish 25 front and back over against the position so that two measuring disk are clamped spring to be measured from two ends.Be carved with the angle groove on the circumference of activity measuring disk 27, as shown in Figure 4, the zero point of scale is corresponding with the block 251 on the fixation measuring dish 25, exactly, when fixation measuring dish 25 was fitted with activity measuring disk 27, just overlapped with the block 251 of fixation measuring dish 25 zero point of scale.The center of circle of activity measuring disk 27 is provided with a pointer 271, is used to indicate the angle of the spring other end to be measured on activity measuring disk 27.
The utility model spring parameter measuring instrument can comprise that also one measures plate fixed bar 30, is located at a side of base 20, and parallel with guide rail 22; Measure plates 31 at least two, slide to be located at and measure on the plate fixed bar 30, but and move left and right, be used for the outline and the pitch of measuring spring.
The use step of this utility model spring parameter measuring instrument is described below in conjunction with Fig. 4.
Angle and linear measure longimetry, step is as follows:
1. see also shown in Fig. 4 A, the bearing spring 40 that needs are measured is placed between guide rail 22 and the scale 23, and mobile fixation measuring dish 25 contacts the both ends of the surface of spring 40 respectively with fixation measuring dish 25, activity measuring disk 27;
2. rotating spring 40 makes a termination of spring 40 contact with block 251 on the fixation measuring dish 25;
3. move up and down activity measuring disk 27, when par 28 contacts with spring top profile, with the reset of digital display chi;
4. see also Fig. 4 B, take off par 28, activity measuring disk 27 is moved down, distance is the radius R-X (distances at 28 times measurement faces of par and activity measuring disk 27 centers) of spring, the center of activity this moment measuring disk 27 is just dropped on the axial line of spring 40, then with 27 lockings of activity measuring disk;
5. rotating pointer 271 makes pointer contact with spring 40 other ends, this moment pointer 271 with the angle value of activity measuring disk 27 upper angle groove intersection, be the angle of spring 40;
6. the numerical value of the intersection of vernier slice 242 and scale 22 is the drift of spring 40.
Spring outline and pitch compare and measure (observational measurement), and step is as follows:
1. the standard spring is placed between guide rail 22 and the scale 23, all around the traverse measurement plate 31, and at least two measurement plates 31 are contacted with two circle outlines of standard spring, can obtain the outline and the pitch standard value of spring, then the standard spring taken away;
2. the spring that will need again to measure is placed between guide rail 22 and the scale 23, and the error amount of spring and measurement plate about 31 is the error of spring outline at this moment; Error amount before and after spring and the measurement plate is the error of spring pitch.
Claims (5)
1. the spring parameter measuring instrument is characterized in that, comprising:
Base;
The pair of guide rails seat is located at the base two ends relatively;
Guide rail, two ends are separately fixed on two track bases;
Scale, two ends are separately fixed on two track bases, and parallel with described guide rail;
Fixation measuring dish seat which is provided with two sliding eyes, is located in respectively on described guide rail and the scale, and can slides along guide rail and scale;
The fixation measuring dish is located on the fixation measuring dish seat, and the fixation measuring dish is provided with a block;
Activity measuring disk seat is located at base one end, which is provided with a sliding tray perpendicular to base;
The activity measuring disk is located in the sliding tray of activity measuring disk seat, and is relative with the fixation measuring dish, is carved with the angle groove on the activity measuring disk circumference, and scale zero is corresponding with the block on the fixation measuring dish, and the activity measuring disk center of circle is provided with a pointer;
Activity measuring disk detent mechanism, comprise that a par and shows chi, described par is vertical at activity measuring disk center upper portion, and described demonstration chi is located on the activity measuring disk seat, is used for the distance of show events measuring disk along the sliding tray slip of activity measuring disk seat.
2. spring parameter measuring instrument as claimed in claim 1 is characterized in that, is carved with scale on the described scale, and its zero graduation is positioned at the end of scale near the activity measuring disk.
3. spring parameter measuring instrument as claimed in claim 1 is characterized in that, described fixation measuring dish seat comprises a vernier slice, is located at sliding eye one side that described fixation measuring dish seat is connected with scale.
4. spring parameter measuring instrument as claimed in claim 1 is characterized in that, also comprises:
One measures the plate fixed bar, is located at described base one side, and parallel with described guide rail;
Measure plate at least two, slide to be located at and measure on the plate fixed bar.
5. spring parameter measuring instrument as claimed in claim 1 is characterized in that, described demonstration chi is the digital display chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043469 CN2926988Y (en) | 2006-06-30 | 2006-06-30 | Spring parameter measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043469 CN2926988Y (en) | 2006-06-30 | 2006-06-30 | Spring parameter measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926988Y true CN2926988Y (en) | 2007-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043469 Expired - Lifetime CN2926988Y (en) | 2006-06-30 | 2006-06-30 | Spring parameter measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926988Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943558A (en) * | 2010-08-27 | 2011-01-12 | 天津机辆轨道交通装备有限责任公司 | Total cycle number gauge for cylindrical helical spring |
| CN102818489A (en) * | 2011-12-16 | 2012-12-12 | 洛阳轴研科技股份有限公司 | Device for measuring spring coil numbers |
| CN102840812A (en) * | 2012-09-20 | 2012-12-26 | 奇瑞汽车股份有限公司 | External diameter and lifting measurer for spiral spring |
| CN103292756A (en) * | 2013-04-03 | 2013-09-11 | 芜湖中瑞弹簧有限公司 | Spring coil number testing device |
| CN104296622A (en) * | 2014-10-30 | 2015-01-21 | 成都宁兴汽车弹簧有限公司 | Detection device for number of coils of spring |
| CN104697411A (en) * | 2013-12-09 | 2015-06-10 | 上海中国弹簧制造有限公司 | Spring measuring instrument and measuring method thereof |
| CN104764379A (en) * | 2015-04-14 | 2015-07-08 | 浙江美力科技股份有限公司 | Spiral spring coil number detection device |
| CN104949600A (en) * | 2015-06-29 | 2015-09-30 | 浙江华纬弹簧有限公司 | Multifunctional spring detection device |
| CN104964630A (en) * | 2015-06-29 | 2015-10-07 | 浙江华纬弹簧有限公司 | Spring end ring lift and length detection device |
| CN105258595A (en) * | 2015-11-03 | 2016-01-20 | 北京建筑材料检验研究院有限公司 | Indicating rod and detector for detecting zero offset of floor spring |
| CN104215152B (en) * | 2013-06-03 | 2018-02-13 | 上海中国弹簧制造有限公司 | Eccentric spring locus detection means, tolerance determine method, detecting system and detection method |
| CN108500300A (en) * | 2018-05-28 | 2018-09-07 | 河南华洋发动机制造有限公司 | Turnery processing crank-shaft link neck tooling |
| CN109827490A (en) * | 2019-04-01 | 2019-05-31 | 盘起工业(大连)有限公司 | Cylindrical compression spring rolls up number cubing and detection method |
| CN113188402A (en) * | 2021-05-07 | 2021-07-30 | 华纬科技股份有限公司 | Spring detection tool |
-
2006
- 2006-06-30 CN CN 200620043469 patent/CN2926988Y/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943558A (en) * | 2010-08-27 | 2011-01-12 | 天津机辆轨道交通装备有限责任公司 | Total cycle number gauge for cylindrical helical spring |
| CN102818489A (en) * | 2011-12-16 | 2012-12-12 | 洛阳轴研科技股份有限公司 | Device for measuring spring coil numbers |
| CN102818489B (en) * | 2011-12-16 | 2014-07-16 | 洛阳轴研科技股份有限公司 | Device for measuring spring coil numbers |
| CN102840812B (en) * | 2012-09-20 | 2015-12-02 | 奇瑞汽车股份有限公司 | Spring outside coil diameter and lift measuring instrument |
| CN102840812A (en) * | 2012-09-20 | 2012-12-26 | 奇瑞汽车股份有限公司 | External diameter and lifting measurer for spiral spring |
| CN103292756A (en) * | 2013-04-03 | 2013-09-11 | 芜湖中瑞弹簧有限公司 | Spring coil number testing device |
| CN104215152B (en) * | 2013-06-03 | 2018-02-13 | 上海中国弹簧制造有限公司 | Eccentric spring locus detection means, tolerance determine method, detecting system and detection method |
| CN104697411B (en) * | 2013-12-09 | 2018-02-02 | 上海中国弹簧制造有限公司 | Measurements of springs instrument and its detection method |
| CN104697411A (en) * | 2013-12-09 | 2015-06-10 | 上海中国弹簧制造有限公司 | Spring measuring instrument and measuring method thereof |
| CN104296622A (en) * | 2014-10-30 | 2015-01-21 | 成都宁兴汽车弹簧有限公司 | Detection device for number of coils of spring |
| CN104296622B (en) * | 2014-10-30 | 2017-02-15 | 成都宁兴汽车弹簧有限公司 | Detection device for number of coils of spring |
| CN104764379B (en) * | 2015-04-14 | 2018-04-27 | 浙江美力科技股份有限公司 | Helical spring number of turns detection device |
| CN104764379A (en) * | 2015-04-14 | 2015-07-08 | 浙江美力科技股份有限公司 | Spiral spring coil number detection device |
| CN104964630B (en) * | 2015-06-29 | 2017-08-11 | 华纬科技股份有限公司 | A kind of bearing coil lift and device for detecting length |
| CN104949600A (en) * | 2015-06-29 | 2015-09-30 | 浙江华纬弹簧有限公司 | Multifunctional spring detection device |
| CN104949600B (en) * | 2015-06-29 | 2017-08-11 | 华纬科技股份有限公司 | A kind of multi-function spring detection means |
| CN104964630A (en) * | 2015-06-29 | 2015-10-07 | 浙江华纬弹簧有限公司 | Spring end ring lift and length detection device |
| CN105258595A (en) * | 2015-11-03 | 2016-01-20 | 北京建筑材料检验研究院有限公司 | Indicating rod and detector for detecting zero offset of floor spring |
| CN105258595B (en) * | 2015-11-03 | 2018-05-04 | 北京建筑材料检验研究院有限公司 | For detecting the indicating arm and detection device of floor spring zero drift |
| CN108500300A (en) * | 2018-05-28 | 2018-09-07 | 河南华洋发动机制造有限公司 | Turnery processing crank-shaft link neck tooling |
| CN109827490A (en) * | 2019-04-01 | 2019-05-31 | 盘起工业(大连)有限公司 | Cylindrical compression spring rolls up number cubing and detection method |
| CN113188402A (en) * | 2021-05-07 | 2021-07-30 | 华纬科技股份有限公司 | Spring detection tool |
| CN113188402B (en) * | 2021-05-07 | 2022-06-28 | 华纬科技股份有限公司 | Spring detection tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI CHINA SPRING MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHONGGUO SPRING PLANT, SHANGHAI AUTOMOBILE CO., LTD. Effective date: 20080912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080912 Address after: Shanghai City Yun Chuan Road No. 291, zip code: 201203 Patentee after: Shanghai China Spring Corporation Limited Address before: Shanghai City Yun Chuan Road No. 291, zip code: 201901 Patentee before: China Spring Plant, Shanghai Automobile Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070725 |
|
| EXPY | Termination of patent right or utility model |