CN203928965U - A kind of lift range measuring apparatus - Google Patents
A kind of lift range measuring apparatus Download PDFInfo
- Publication number
- CN203928965U CN203928965U CN201420288711.9U CN201420288711U CN203928965U CN 203928965 U CN203928965 U CN 203928965U CN 201420288711 U CN201420288711 U CN 201420288711U CN 203928965 U CN203928965 U CN 203928965U
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- screw
- upper bracket
- lower carriage
- spring
- adjusting nut
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- 238000005259 measurement Methods 0.000 claims abstract description 30
- 238000010030 laminating Methods 0.000 claims description 10
- 239000000306 component Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of lift range measuring apparatus, comprising: base plate, slide plate, upper bracket, clock gauge, dial framework, lock-screw, the first spring, the first screw, locating sleeve, measurement needle, adjusting nut, six adjusting nut knobs, adjust top, lower carriage, lining, the second spring, the second screw and screw; The utility model adopts vertical metering system, and upper bracket and lower carriage can move freely in the slideway of slide plate, not limited by part external structure, has reduced the measuring error of product structure; The utility model can be measured lift from the two ends of control lever, when any one end of control lever needs renewal part, only need carry out dismounting, adjustment to one end of renewal part, has greatly reduced the trouble of dismounting, adjusts simply, has improved measurement efficiency.
Description
Technical field
The utility model belongs to detection technique field, relates in particular to a kind of lift range measuring apparatus.
Background technology
Along with the development of modern science and technology, cubing is used more prevalent in industry, automobile and parts machining workshop etc. as the specialized equipment that checks product, has now become indispensable universal machine product in the every field of machine-building.Cubing is that commercial production enterprise is the special a kind of instrument of various mechanical dimensions of control product, is applicable to batch production.The common method of the measurement of the control lever lift of fuel injector is: measure after the relative dimensions of a plurality of parts, by dimension chain, obtain result, accuracy is low, cumulative errors is large, and operation intensity is large, and production efficiency is low, in assembling process, the variation of part cannot guarantee, the consistance of repeated measurement is poor.During part exchanging, after needing all parts to take apart, ressemble, part, with changing trouble, is adjusted time-consuming.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of lift range measuring apparatus is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of lift range measuring apparatus, comprising: base plate, slide plate, upper bracket, clock gauge, dial framework, lock-screw, the first spring, the first screw, locating sleeve, measurement needle, adjusting nut, six adjusting nut knobs, adjust top, lower carriage, lining, the second spring, the second screw and screw.
Wherein, described base plate is fixedly connected with slide plate, and described upper bracket and lower carriage are arranged in the slideway of slide plate and fix by screw bolt and nut, and when bolt unclamps, upper bracket and lower carriage can be free to slide in the slideway of slide plate; Described upper bracket, clock gauge, dial framework, lock-screw, the first spring, the first screw, locating sleeve and measurement needle form upper bracket assembly; Clock gauge is placed in the mesopore of dial framework, by lock-screw, be fixedly connected with dial framework, dial framework is fixedly connected with upper bracket, locating sleeve and upper bracket interference fit, the first spring and measurement needle are placed in the mesopore of locating sleeve successively, the interior hole end surface laminating of one end of the first spring and dial framework, the other end is fitted with measuring needle, and the first screw is arranged on upper bracket and with the keyway of measuring on needle and is connected; Described adjusting nut, adjusting nut knob, adjust top, lower carriage, lining, the second spring, the second screw and screw and form lower carriage assembly; Lining and lower carriage interference fit, screw tightens in the threaded hole of lower carriage, adjusts the top lining that is placed in, and the second spring is placed in adjusts top mesopore, one end and the laminating of screw surface, the other end and the top interior hole end surface laminating of adjustment; The keyway that the second screw is arranged on lower carriage and on top with adjustment coordinates; Adjusting nut and six adjusting nut knobs are threaded connection; Adjusting nut and top being threaded connection of adjustment.
Further, the top dead in line of the measurement needle in described upper bracket parts and the adjustment in lower carriage parts.
The beneficial effects of the utility model are:
1. the utility model is simple in structure, compact, and requisite space is little, is convenient to lay;
2. the utility model measuring method is simple, convenient operation, and measuring error is little, has avoided the generation of cumulative errors in dismounting measurement, has made up the impact of assembling variation on measurement result, and accuracy of measurement is high;
3. the utility model can be measured lift from the two ends of control lever, when any one end of control lever needs renewal part, only need carry out dismounting, adjustment to one end of renewal part, without all dismounting measurements, greatly reduce the trouble of dismounting, adjusted simply, improved measurement efficiency, improve production efficiency, avoided artificial and waste of time;
4. the utility model adopts vertical metering system, center line and end face location, and upper bracket and lower carriage can move freely in the slideway of slide plate, not limited by part external structure, have reduced the measuring error of product structure.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is structure side view of the present utility model;
Fig. 3 is measurement scheme of installation of the present utility model (measuring from oil injector body small end face);
Fig. 4 is measurement scheme of installation of the present utility model (measuring from oil injector body large end face);
In figure, base plate 1, slide plate 2, upper bracket 3, clock gauge 4, dial framework 5, lock-screw 6, the first spring 7, the first screw 8, locating sleeve 9, measure needle 10, adjusting nut 11, adjusting nut knob 12, adjust top 13, lower carriage 14, lining 15, the second spring 16, the second screw 17, screw 18, magnetic core component 19, variable valve 20, control lever 21, control lever spring 22, oil injector body 23, the first component of oil sprayer 24, the second component of oil sprayer 25, injector nozzle matching parts 26.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, a lift range measuring apparatus, comprising: base plate 1, slide plate 2, upper bracket 3, clock gauge 4, dial framework 5, lock-screw 6, the first spring 7, the first screw 8, locating sleeve 9, measure needle 10, adjusting nut 11, six adjusting nut knobs 12, adjust top 13, lower carriage 14, lining 15, the second spring 16, the second screw 17, screw 18.
Between described base plate 1 and slide plate 2, by socket head screw, fix and form firm base, described upper bracket 3 and lower carriage 14 are arranged in the slideway of slide plate 2 and fix by screw bolt and nut, when bolt unclamps, upper bracket 3 and lower carriage 14 are free to slide in the slideway of slide plate 2, according to the length of measured workpiece, determine fixed position; Described upper bracket 3, clock gauge 4, dial framework 5, lock-screw 6, the first spring 7, the first screw 8, locating sleeve 9 and measurement needle 10 form upper bracket assemblies; Clock gauge 4 is contained in the mesopore of dial framework 5, fixing by lock-screw 6, dial framework 5 is fixed as one by socket head screw and upper bracket 3, locating sleeve 9 becomes one by interference fit with upper bracket 3, successively the first spring 7 and measurement needle 10 are put into the mesopore of locating sleeve 9, the interior hole end surface laminating of one end of the first spring 7 and dial framework 5, the other end is fitted with measurement needle 10, the first screw 8 being arranged on upper bracket 3 coordinates with the keyway of measuring on needle 10, prevents from measuring needle 10 and drops; Described adjusting nut 11, adjusting nut knob 12, adjust top 13, lower carriage 14, lining 15, the second spring 16, the second screw 17 and screw 18 and form lower carriage assemblies; Lining 15 becomes one by interference fit with lower carriage 14, screw 18 tightens in the threaded hole of lower carriage 14, adjusts top 13 and is placed in the mesopore that lining 15, the second springs 16 are placed in adjustment top 13, one end and screw 18 surface laminatings, the other end and the top 13 interior hole end surfaces laminatings of adjustment; The second screw 17 being arranged on lower carriage 14 coordinates with the keyway of adjusting on top 13, prevents from adjusting top 13 and deviates from from lining 15; Adjusting nut 11 and six adjusting nut knobs 12 are threaded connection formation one, conveniently screw; Adjusting nut 11 is threaded connection with adjustment top 13.
The spring force of the first described spring 7 wants to offset the spring force of control lever spring in measured workpiece, guarantees that control lever 21 is not fitted by the impact of spring and variable valve 20 completely, need not dismantle to realize the effect that can measure physical size.
The spring force of the second described spring 16 wants to offset the spring force of control lever spring 22 in measured workpiece, guarantees that the second component of oil sprayer 25 can fit completely with locating sleeve 9.
Described adjustment top 13 can be floated, and after the position of upper bracket 3 and lower carriage 14 is fixing, can utilize adjusting nut 11 to regulate to adjust top 13 position to guarantee that fuel injector small end face can fit completely with locating sleeve 9 end faces.
Described adjustment top 13 is dual-purpose, can measure respectively from the two ends of control lever lift, and metering system is flexible, has avoided the complete dismounting of all parts, also can carry out by the bidirectional measurement at two ends the accuracy of verification measurement result.
What the utility model measurement mechanism adopted is vertical measurement, by center line and end face, locate, effectively avoided the measuring error causing because of the difference between workpiece, and really simulated the actual working state of control lever, avoided because the measuring error that the deflection between workpiece causes.
The slidably property of described vertical metering system and upper bracket 3, lower carriage 14, is not subject to the restriction of part external structure during observing and controlling, greatly improved versatility and the dirigibility of pick-up unit.
Measurement needle 10 in described upper bracket parts and the dead in line of the adjustment top 13 in lower carriage parts, guaranteed the center line accurate positioning of measured workpiece.
Described clock gauge 4 is for the lift of measure control bar, and its calibration is when measuring measured workpiece, first use standard gauge block by clock gauge to zero.
The course of work of the present utility model is as follows:
As shown in Figure 3, while measuring from oil injector body 23 small ends, standard gauge block is contained on measurement mechanism, clock gauge 4 is calibrated to zero-bit, take off standard gauge block, the first component of oil sprayer 24 to be measured is contained on measurement mechanism, making to adjust top 13 withstands in the center pit of magnetic core component 19, measuring needle 10 withstands on the end face of control lever 21, rotation adjusting nut 11, impelling adjustment top 13 to head on the first component of oil sprayer 24 rises, until the end face of oil injector body 23 small end faces and locating sleeve 9 is fitted completely, the first component of oil sprayer 24 is measured needle 10 up time and under the effect of the first spring 7, is overcome the spring force of control lever spring 22, impel control lever 21 descending with variable valve 20 laminating, the numerical value now reading from clock gauge is control lever lift.
As shown in Figure 4, while measuring from the large end of oil injector body 23, standard gauge block is contained on measurement mechanism, clock gauge 4 is calibrated to zero-bit, take off standard gauge block, the second component of oil sprayer 25 to be measured is contained on measurement mechanism, injector nozzle matching parts 26 heads withstand in the mesopore of adjusting top 13, measuring needle 10 withstands on the end face of control lever 21, adjust top 13 and under the effect of the second spring 16, overcome the spring force of control lever spring 22, impel the second component of oil sprayer 25 up, until the end face of oil injector body 23 large end faces and locating sleeve 9 is fitted completely, the numerical value now reading from clock gauge is control lever lift.
Claims (2)
1. a lift range measuring apparatus, it is characterized in that, comprising: base plate (1), slide plate (2), upper bracket (3), clock gauge (4), dial framework (5), lock-screw (6), the first spring (7), the first screw (8), locating sleeve (9), measure needle (10), adjusting nut (11), six adjusting nut knobs (12), adjust top (13), lower carriage (14), lining (15), the second spring (16), the second screw (17) and screw (18);
Wherein, described base plate (1) is fixedly connected with slide plate (2), described upper bracket (3) and lower carriage (14) are arranged in the slideway of slide plate (2) and fix by screw bolt and nut, when bolt unclamps, upper bracket (3) and lower carriage (14) can be free to slide in the slideway of slide plate (2); Described upper bracket (3), clock gauge (4), dial framework (5), lock-screw (6), the first spring (7), the first screw (8), locating sleeve (9) and measurement needle (10) form upper bracket assembly; Clock gauge (4) is placed in the mesopore of dial framework (5), by lock-screw (6), be fixedly connected with dial framework (5), dial framework (5) is fixedly connected with upper bracket (3), locating sleeve (9) and upper bracket (3) interference fit, the first spring (7) and measurement needle (10) are placed in the mesopore of locating sleeve (9) successively, the interior hole end surface laminating of one end of the first spring (7) and dial framework (5), the other end is fitted with measuring needle (10), and the first screw (8) is arranged on upper bracket (3) above and is connected with the keyway of measuring on needle (10); Described adjusting nut (11), adjusting nut knob (12), adjust top (13), lower carriage (14), lining (15), the second spring (16), the second screw (17) and screw (18) and form lower carriage assembly; Lining (15) and lower carriage (14) interference fit, screw (18) tightens in the threaded hole of lower carriage (14), adjust top (13) and be placed in lining (15), the second spring (16) is placed in the mesopore of adjusting top (13), the laminating of one end and screw (18) surface, the other end and the interior hole end surface laminating of adjustment top (13); The second screw (17) is arranged on lower carriage (14) above and coordinates with the keyway of adjusting on top (13); Adjusting nut (11) is threaded connection with six adjusting nut knobs (12); Adjusting nut (11) is threaded connection with adjustment top (13).
2. a kind of lift range measuring apparatus according to claim 1, is characterized in that, the dead in line of the adjustment top (13) in the measurement needle (10) in described upper bracket parts and lower carriage parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288711.9U CN203928965U (en) | 2014-05-30 | 2014-05-30 | A kind of lift range measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288711.9U CN203928965U (en) | 2014-05-30 | 2014-05-30 | A kind of lift range measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928965U true CN203928965U (en) | 2014-11-05 |
Family
ID=51824767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288711.9U Withdrawn - After Issue CN203928965U (en) | 2014-05-30 | 2014-05-30 | A kind of lift range measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019719A (en) * | 2014-05-30 | 2014-09-03 | 辽宁新风企业集团有限公司 | Lift range measuring device |
| CN112762796A (en) * | 2021-02-04 | 2021-05-07 | 菏泽广信船配油嘴油泵有限公司 | Special device for precisely measuring lengths of various needle valves |
-
2014
- 2014-05-30 CN CN201420288711.9U patent/CN203928965U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019719A (en) * | 2014-05-30 | 2014-09-03 | 辽宁新风企业集团有限公司 | Lift range measuring device |
| CN104019719B (en) * | 2014-05-30 | 2019-01-11 | 辽阳钜锋汽车零部件有限公司 | Lift range measuring apparatus |
| CN112762796A (en) * | 2021-02-04 | 2021-05-07 | 菏泽广信船配油嘴油泵有限公司 | Special device for precisely measuring lengths of various needle valves |
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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: ZHANG DIANLONG Free format text: FORMER OWNER: LIAONING XINFENG ENTERPRISE GROUP CO., LTD. Effective date: 20150326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150326 Address after: Liaoyang City, Liaoning province 111299 victory Street Shoushan town 15-19 Patentee after: Zhang Dianlong Address before: 111299 Liaoyang city of Liaoning province Shoushan town of Chaoyang Street Patentee before: Liaoning Xinfeng Enterprise Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: LIAONING XINFENG ENTERPRISE GROUP CO., LTD. Free format text: FORMER OWNER: ZHANG DIANLONG Effective date: 20150724 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150724 Address after: 111299 Liaoyang city of Liaoning province Shoushan town of Chaoyang Street Patentee after: Liaoning Xinfeng Enterprise Group Co., Ltd. Address before: Liaoyang City, Liaoning province 111299 victory Street Shoushan town 15-19 Patentee before: Zhang Dianlong |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160224 Granted publication date: 20141105 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160824 Granted publication date: 20141105 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20160824 Granted publication date: 20141105 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180824 Granted publication date: 20141105 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181015 Address after: 111299 Chaoyang Street, Shoushan Town, Liaoyang County, Liaoyang, Liaoning, 99-5 Patentee after: Liaoyang Ju Feng Beijing Great Automotive Components Company Limited Address before: 111299 Chaoyang Street, Shoushan Town, Liaoyang, Liaoning Patentee before: Liaoning Xinfeng Enterprise Group Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20190111 |