CN202885724U - Guide rail type outer diameter slot measurement mechanism - Google Patents
Guide rail type outer diameter slot measurement mechanism Download PDFInfo
- Publication number
- CN202885724U CN202885724U CN 201220539049 CN201220539049U CN202885724U CN 202885724 U CN202885724 U CN 202885724U CN 201220539049 CN201220539049 CN 201220539049 CN 201220539049 U CN201220539049 U CN 201220539049U CN 202885724 U CN202885724 U CN 202885724U
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- China
- Prior art keywords
- shaped plate
- housed
- guide rail
- outer diameter
- connecting link
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- Expired - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a guide rail type outer diameter slot measurement mechanism which comprises an operation part, a display part and a measurement part, wherein the display part comprises a clamping meter sleeve and a display meter; the display meter is arranged in the clamping meter sleeve; the end of a handle of the operation part is provided with a screw plug; a guide sleeve is arranged in the handle; an ejector rod is arranged in the guide sleeve and is connected with a connecting rod; the middle of the connecting rod is provided with a pressing spring; the ends of a first L-shaped plate and a second L-shaped plate of the measurement part are respectively provided with a measuring rod; measuring heads are arranged on the measuring rods; the measuring rods are arranged on a slide block of a cross roller guide rail; a fixing block of the cross roller guide rail is arranged on the fixing plate; a stopper is arranged on the first L-shaped plate and the second L-shaped plate, and is arranged on the fixing plate. The guide rail type outer diameter slot measurement mechanism is easy and convenient to operate, rapid and compact in structure, the diameter of the outer diameter slot can be rapidly measured, the measuring head is conveniently retracted, the measurement precision can be improved, the measurement precision can be guaranteed, and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of mechanism of guide tracked outer diameter groove diameter measurement, belongs to measure the verifying attachment technical field.
Background technology
At present, measuring the outer diameter groove diameter normally measures by external diameter clamp, calliper.Although the external diameter caliper measurements can measure the outer diameter groove diameter, complicated operation, repeatable accuracy is poor during measurement, measurement data is inaccurate, is not suitable for the measurement of the precision of having relatively high expectations.Calliper can be realized high-acruracy survey, operate also simpler, but in the situation that measurement space is limited or the measuring position is special is not suitable for external diameter clamp and calliper.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of measuring accuracy high, simple to operate, measure the high guide tracked outer diameter groove measuring mechanism of efficient.
According to the technical scheme that the utility model provides, described guide tracked outer diameter groove measuring mechanism comprises operation part, display part, measure portion; Described display part comprises tong-test ammeter cover, indicator gauge; In the described tong-test ammeter cover indicator gauge is housed.
Described operation part comprises: nut, connecting link, plug screw, stage clip, push rod, guide pin bushing, handle; The handle end of described operation part is equipped with plug screw, and guide pin bushing is housed in the handle, and push rod is housed in the guide pin bushing, and described push rod is connected with connecting link, and nut is equipped with in the connecting link upper end, and stage clip is equipped with at the connecting link middle part;
Described measure portion comprises: the first L-type plate, baffle plate, the second L shaped plate, cover plate, extension spring, block, fixed head, measuring staff, survey account for, slide block, guide rail, gauge head and guide holder.
Survey is housed on the first L shaped plate of described measure portion accounts for, measuring staff is equipped with respectively in the end of the first L shaped plate and the second L shaped plate, and gauge head is housed on the measuring staff, and measuring staff is contained on the slide block of crossed roller guide rail; The fixed block of crossed roller guide rail is contained on the fixed head, and guide holder is housed on the fixed head, and the tong-test ammeter cover is housed on the second L shaped plate, and the first L shaped plate and the second L shaped plate are passed through extension spring; Extension spring is installed in slide block Inner, and baffle plate and cover plate are fixed; On the first L shaped plate and the second L shaped plate block is housed, block is contained on the fixed head; The stroke that block can be used for controlling the first L shaped plate and the second L shaped plate is housed on the fixed head.
As further improvement of the utility model, the taper of described connecting link head withstands on the chamfering of the first L shaped plate and the second L shaped plate end.
As further improvement of the utility model, below described survey accounts for stop screw is housed.
As further improvement of the utility model, when the nut on the described connecting link was pressed, the first L shaped plate and the second L shaped plate were opened under the drive of guide rail; When cancelling the pressure of the nut on the connecting link, the first L shaped plate and the second L shaped plate are regained under the power of the left and right sides of extension spring.
The utility model is easy and simple to handle, quick, compact conformation, can measure fast the outer diameter groove diameter, conveniently actuates gauge head, can improve measuring accuracy, can greatly increase work efficiency when guaranteeing measuring accuracy.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is one-piece construction side view of the present utility model.
Fig. 3 is the A-A cross section view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1: the utility model mainly by nut 1, connecting link 2, plug screw 3, stage clip 4, push rod 5, guide pin bushing 6, handle 7, screw 8, indicator gauge 9, tong-test ammeter cover the 10, first L shaped plate 11, survey account for 12, standard screws 13, baffle plate 14, screw rod 15, second L shaped 16, cover plate 17, extension spring 18, block 19, fixed head 20, measuring staff 21, gauge head 22, slide block 23, guide rail 24 and guide holder 25 form.
Outer diameter groove mechanism for measuring diameter of the present utility model, described outer diameter groove mechanism for measuring diameter comprises: operation part, display part, measure portion.The display part comprises tong-test ammeter cover, indicator gauge.
Described operation part comprises: nut 1, connecting link 2, plug screw 3, stage clip 4, push rod 5, guide pin bushing 6, handle 7.Plug screw 3 is equipped with in handle 7 ends of described operation part, and guide pin bushing 6 is housed in the handle 7, and push rod 5 is housed in the guide pin bushing 6, and described push rod 5 is connected with connecting link 2, and nut 1 is equipped with in connecting link 2 upper ends, and stage clip 4 is equipped with at connecting link 2 middle parts.
Measure portion comprises: the first L-type plate 11, baffle plate 14, the second L shaped plate 16, cover plate 17, extension spring 18, block 19, fixed head 20, measuring staff 21, survey account for 12, slide block 23, guide rail 24, screw 13, stop screw 15, gauge head 22 and guide holder 25.
Be equipped with on the first L shaped plate 11 of described measure portion to survey and account for 12, stop screw 15 below accounting for 12, is housed in survey, measuring staff 21 all is equipped with in the end of the first L shaped plate 11 and the second L shaped plate 16, and gauge head 22 is housed on the measuring staff 21, and measuring staff 21 is contained on the slide block 23 of crossed roller guide rail 24.The fixed block of crossed roller guide rail 24 is contained on the fixed head 20, is equipped with on the fixed head 20 tong-test ammeter cover 10 is housed on guide holder 25, the second L shaped plates 16, in the tong-test ammeter cover 10 indicator gauge 9 is housed.The first L shaped plate 11 and the second L shaped plate 16 are by extension spring 18, and extension spring 18 is installed in slide block 23 Inner.Baffle plate 14 is fixing with cover plate 17.On the first L shaped plate 11 and the second L shaped plate 16 block 19 is housed, screw 13 is contained in block 19 on the fixed head 20.
As shown in Figure 1, connecting link 2 head tapers withstand on the chamfering of the first L shaped plate 11 and the second L shaped plate 16 ends, and during nut 1 on pressing connecting link 2, the first L shaped plate 11 and the second L shaped plate 16 are opened under the drive of guide rail 24.When the pressure of the nut 1 of cancellation on the connecting link 2, the first L shaped plate 11 and the second L shaped plate 16 are regained under the power of the left and right sides of extension spring 18.The stroke that block 19 can be used for controlling the first L shaped plate 11 and the second L shaped plate 16 is housed on the fixed head 20.
Principle of work of the present utility model and the course of work:
Measuring state: loosen nut 1, under the acting force of extension spring 18, the first L shaped plate 11 and the second L shaped plate 16 are regained.Be contained in measuring staff 21 on the first L shaped plate 11 and the second L shaped plate 16 also thereupon to central motion, identical reason, gauge head 22 contacts with workpiece to central motion, can realize measuring.
Open configuration: clamping nut 1, with the first L shaped plate 11 and the second L shaped plate 16 to pressing down, the first L shaped plate 11 and the second L shaped plate 16 are mobile to the left and right respectively along guide rail 24, the measuring staff 21 that is contained in the first L shaped plate 11 and the second L shaped plate 16 opens thereupon, gauge head 22 also opens, and at this moment gauge can be put into workpiece.
In school zero, at first then clamping nut 1 is placed on gauge in the part datum hole, loosen nut 1, and gauge head 22 is regained, and passes by the first L shaped plate 11 and the second L shaped plate 16 variable quantity with the outer diameter groove diameter, with the numerical value zeroing that shows.
After finish in school zero, just can measure workpiece with same procedure, the numerical value that surveying instrument shows is exactly that the outer diameter groove diameter is with respect to the variable quantity to part.
Claims (4)
1. a guide tracked outer diameter groove measuring mechanism is characterized in that: comprise operation part, display part, measure portion; Described display part comprises tong-test ammeter cover (10), indicator gauge (9); Indicator gauge (9) is housed in the described tong-test ammeter cover (10);
Described operation part comprises: nut (1), connecting link (2), plug screw (3), stage clip (4), push rod (5), guide pin bushing (6), handle (7); Plug screw (3) is equipped with in described handle (7) end, guide pin bushing (6) is housed in the handle (7), push rod (5) is housed in the guide pin bushing (6), described push rod (5) is connected with connecting link (2), nut (1) is equipped with in connecting link (2) upper end, and stage clip (4) is equipped with at connecting link (2) middle part;
Described measure portion comprises: the first L-type plate (11), baffle plate (14), the second L shaped plate (16), cover plate (17), extension spring (18), block (19), fixed head (20), measuring staff (21), survey account for (12), slide block (23), guide rail (24), gauge head (22) and guide holder (25);
Be equipped with on first L shaped plate (11) of described measure portion to survey and account for (12), measuring staff (21) is equipped with respectively in the end of the first L shaped plate (11) and the second L shaped plate (16), gauge head (22) is housed on the described measuring staff (21), and measuring staff (21) is contained on the slide block (23) of crossed roller guide rail (24); The fixed block of crossed roller guide rail (24) is contained on the fixed head (20), guide holder (25) is housed on the fixed head (20), tong-test ammeter cover (10) is housed on the second L shaped plate (16), and the first L shaped plate (11) and the second L shaped plate (16) are by extension spring (18); Extension spring (18) is installed in slide block (23) Inner, and baffle plate (14) is fixing with cover plate (17); On the first L shaped plate (11) and the second L shaped plate 16 block (19) is housed, block (19) is contained on the fixed head (20); The stroke that block (19) is used for controlling the first L shaped plate (11) and the second L shaped plate (16) is housed on the fixed head (20).
2. guide tracked outer diameter groove measuring mechanism as claimed in claim 1, it is characterized in that: described connecting link (2) head taper withstands on the chamfering of the first L shaped plate (11) and the second L shaped plate (16) end.
3. guide tracked outer diameter groove measuring mechanism as claimed in claim 1 is characterized in that: described survey accounts for is equipped with stop screw (15) below (12).
4. guide tracked outer diameter groove measuring mechanism as claimed in claim 1, it is characterized in that: the nut (1) on the described connecting link (2) is when pressing, and the first L shaped plate (11) and the second L shaped plate (16) are opened under the drive of guide rail (24); When cancelling the pressure of the nut (1) on the connecting link (2), the first L shaped plate (11) and the second L shaped plate (16) are regained under the left and right sides power of extension spring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539049 CN202885724U (en) | 2012-10-20 | 2012-10-20 | Guide rail type outer diameter slot measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539049 CN202885724U (en) | 2012-10-20 | 2012-10-20 | Guide rail type outer diameter slot measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885724U true CN202885724U (en) | 2013-04-17 |
Family
ID=48077145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220539049 Expired - Lifetime CN202885724U (en) | 2012-10-20 | 2012-10-20 | Guide rail type outer diameter slot measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878902A (en) * | 2012-10-20 | 2013-01-16 | 无锡富瑞德精密机械有限公司 | Guide-rail type outer diameter groove measuring mechanism |
-
2012
- 2012-10-20 CN CN 201220539049 patent/CN202885724U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878902A (en) * | 2012-10-20 | 2013-01-16 | 无锡富瑞德精密机械有限公司 | Guide-rail type outer diameter groove measuring mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214192 Xishan Economic Development Zone, Jiangsu, Rong Rong Road No. 75, No. Patentee after: FRIEDRICH MEASUREMENT INSTRUMENT Co.,Ltd. Address before: 214191 No. 52, Xin Xin Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Patentee before: FRIEDRICH PRECISION MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |