CN200988036Y - Measuring device for bush wall thickness automatic selector - Google Patents
Measuring device for bush wall thickness automatic selector Download PDFInfo
- Publication number
- CN200988036Y CN200988036Y CN 200620140213 CN200620140213U CN200988036Y CN 200988036 Y CN200988036 Y CN 200988036Y CN 200620140213 CN200620140213 CN 200620140213 CN 200620140213 U CN200620140213 U CN 200620140213U CN 200988036 Y CN200988036 Y CN 200988036Y
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- China
- Prior art keywords
- chuck
- wall thickness
- measuring
- measurement
- thickness automatic
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- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a measuring device of bearing wall thickness automatic separation instrument. The measuring device consists of a measuring positioning datum and a metering component; the measuring positioning datum is that one end of the left and right block is linked to a chuck connecting block which is horizontally arranged and is connected to a linear guide, the other end of the left and right block is connected to a chuck which is paralleled to the chuck connecting block; the metering component is a chuck medial block which is connected to a measuring cylinder and as a shape of door frame, one end of the metering component is mounted with a measuring internal round head which is at the same center line with the chuck, the other end is provided with a grating length gauge which is at the same center line with the measuring internal round head, the chuck is two parallel bars arranged horizontally, the two bars are connected with a transverse bar, two shoulders of one end contacting the measuring parts of the bars are a circular arc, an axial round hole is arranged at the center of the transverse bar, the measuring internal round head is as a truncated cone type structure with via hole at the medial. The utility model is with high reproducibility, stability, measuring accuracy and high measuring frequency, extensive application range, the device is assembled as a bearing wall thickness automatic separation instrument with other components, the device not only can measure the size of bearing wall thickness with single machine and group the size of wall thickness, but also is especially suitable for online measurement.
Description
Technical field
The utility model relates to a kind of measurement mechanism of liner wall thickness automatic separator, relate in particular to a kind of can be accurately and measure the sorter measurement mechanism of liner wall thickness apace.
Background technology
Rapid raising along with automobile and internal combustion engine industry technology level, key parameter wall thickness dimension to its parts one bearing shell is also had higher requirement, required precision as narrow tolerance range, wall thickness dimension grouping (pressing 3um～5um grouping usually), the common mechanical measurer and the means of manual measurement can't satisfy the detection demand to this part, and this just needs high-precision test equipment and measures and divide into groups.
Summary of the invention
Main purpose of the present utility model is: to measure needs in order satisfying to accurately reaching of liner wall thickness size is accurate, thereby a kind of measurement mechanism with liner wall thickness automatic separator of high duplication, high stability to be provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of measurement mechanism of liner wall thickness automatic separator is characterized in that: described measurement mechanism is made up of measurement and positioning benchmark and gauge assembly; Described measurement and positioning benchmark be left and right link stopper an end be horizontally disposed with and link to each other with the chuck contiguous block that line slideway joins, the other end of described left and right link stopper joins with the chuck that the chuck contiguous block parallels; Described gauge assembly be with measure cylinder link to each other and be the chuck central block of doorframe shape, one end be equipped with the measurement of chuck on same center line in round end, the other end is equipped with and measures the interior optical grating length gage of round end on same center line.
The technical solution of the utility model can also be further perfect,
As preferably, described chuck be horizontal positioned two parallel bars, link to each other with whippletree between two rod members, two shoulders 132 of its end that contacts with measuring piece are circular arc so that its outside arc with to be measured is matched, the assurance clamping is stablized.The centre of whippletree is provided with axial circular hole 131, and the measuring stick that is beneficial to optical grating length gage 12 passes through.
As preferably, round end is the middle circular platform type structure that through hole is arranged in the described measurement, and the contact length on itself and measuring piece surface is 5mm～1mm.
As preferably, between described chuck central block and optical grating length gage, be connected with the axle sleeve latch segment by axle sleeve.Make optical grating length gage securely be connected the end of chuck central block.
Therefore, the beneficial effects of the utility model are that measurement data has high repeatability, stability, certainty of measurement and very high measuring frequency, the scope of application is big, this device and other parts are combined into the liner wall thickness automatic separator, can not only measure the liner wall thickness size and carry out the wall thickness dimension grouping by unit, and be particularly suitable for on-line measurement.
Description of drawings
Accompanying drawing 1 is a liner wall thickness automatic separator contour structures schematic diagram;
Accompanying drawing 2 is a kind of structure front schematic view of the present utility model;
Accompanying drawing 3 is A-A views of Fig. 2;
Accompanying drawing 4 is chuck structure front schematic view;
Accompanying drawing 5 is side views of Fig. 4;
Accompanying drawing 6 is round end structure front schematic view in measuring;
Accompanying drawing 7 is vertical views of Fig. 6.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Sorter as shown in Figure 1 is equipped with vertical cylinder I01 on headstock 04, be connected with measurement mechanism 03 below the vertical cylinder II02, vertical cylinder.
As Fig. 2, measurement mechanism 03 shown in Figure 3, be connected with horizontal adjusting piece 4 by line slideway 6 by horizontal contiguous block 3, adjusting screw rod 2 is adjusting under screw bracket 1 support, rotary screw adjusts horizontal adjusting piece 4, be connected with left and right link stopper 8 by chuck contiguous block 5 again, chuck 13 is contained in left and right link stopper 8 centres, as the location datum level of liner wall thickness measurement.Chuck contiguous block 5 also connects measures cylinder 7, connect chuck central block 9 again, the chuck central block is a doorframe shape, one end be equipped with the measurement of chuck 13 on same center line in round end 14, the other end is connected with the optical grating length gage 12 of round end on same center line in the measurement by axle sleeve 10 and axle sleeve latch segment 11.
As Fig. 4, chuck 13 shown in Figure 5, be horizontal positioned two parallel bars, link to each other with whippletree between two rod members, two shoulders 132 of its end that contacts with the measuring piece bearing shell are circular arc, so that the outside arc of itself and measuring piece bearing shell is matched, guarantee that clamping is stable.The centre of whippletree is provided with axial circular hole 131, and the measuring stick that is beneficial to optical grating length gage 12 passes through.
As round end 14 in Fig. 6, the measurement shown in Figure 7, for there is the circular platform type structure of through hole 141 centre, its round table surface maximum outside diameter 142 contacts with the measuring piece surface, and its contact length is 5mm～1mm.
During use, vertical cylinder II02 drives measurement mechanism by horizontal contiguous block 3 and does vertical up-or-down movement, moving to bottom dead centre is the measuring position, directly be at the bottom of the tested bearing shell and measure between interior round end 14 and the chuck 13, under the instruction of control system, measuring the interior round end 14 of cylinder 7 drive chuck central blocks 9 usefulness measurements is clamped in bearing shell on the type chuck 13, make that the measuring stick of bearing shell cylindrical normal and optical grating length gage 12 is coaxial, round end 14 outer round surface are adjacent to the inner surface of bearing bush measurement point in measuring, optical grating length gage 12 measuring stick under the instruction of control system be moved to the left contact with bearing shell surfaces externally and internally measurement point gather the liner wall thickness data, finish spot measurement to liner wall thickness.Measurement mechanism is being returned to starting point under the drive of vertical cylinder, under the instruction of control system, the measuring stick of measuring cylinder 7 drive chuck central blocks interior round end 14 outer round surface of 9 usefulness measurement and optical grating length gage 12 carries out school zero, makes to measure each time all to be controlled.When requiring liner wall thickness two point measurements, vertical cylinder I01 moves downward earlier, then can drive first wall thickness data that measurement mechanism measures bearing shell, vertical cylinder II02 is moved downward measure second wall thickness data of bearing shell.Bearing shell after measuring enters into the branch material process under the promotion of feeding shift fork.
Claims (5)
1. the measurement mechanism of a liner wall thickness automatic separator, it is characterized in that: described measurement mechanism is made up of measurement and positioning benchmark and gauge assembly; Described measurement and positioning benchmark be left and right link stopper (8) an end be horizontally disposed with and link to each other with the chuck contiguous block (5) that line slideway joins, the chuck (13) that the other end of described left and right link stopper (8) parallels with chuck contiguous block (5) joins; Described gauge assembly is and measures cylinder and link to each other and be the chuck central block (9) of doorframe shape, the one end be equipped with the measurement of chuck (13) on same center line in round end (14), the other end is equipped with and measures the optical grating length gage (12) of interior round end (14) on same center line.
2. the measurement mechanism of liner wall thickness automatic separator according to claim 1, it is characterized in that: described chuck (13) be horizontal positioned two parallel bars, link to each other with whippletree between two rod members, two shoulders (132) of its end that contacts with measuring piece are circular arc, and the centre of whippletree is provided with axial circular hole (131).
3. the measurement mechanism of liner wall thickness automatic separator according to claim 1 and 2 is characterized in that: round end (14) has the circular platform type structure of through hole (141) for the centre in the described measurement, and the contact length on itself and measuring piece surface is 5mm～1mm.
4. the measurement mechanism of liner wall thickness automatic separator according to claim 1 and 2 is characterized in that: be connected with axle sleeve latch segment (11) by axle sleeve (10) between described chuck central block (9) and optical grating length gage (12).
5. the measurement mechanism of liner wall thickness automatic separator according to claim 3 is characterized in that: be connected with axle sleeve latch segment (11) by axle sleeve (10) between described chuck central block (9) and optical grating length gage (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140213 CN200988036Y (en) | 2006-11-18 | 2006-11-18 | Measuring device for bush wall thickness automatic selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140213 CN200988036Y (en) | 2006-11-18 | 2006-11-18 | Measuring device for bush wall thickness automatic selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988036Y true CN200988036Y (en) | 2007-12-12 |
Family
ID=38939080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620140213 Expired - Fee Related CN200988036Y (en) | 2006-11-18 | 2006-11-18 | Measuring device for bush wall thickness automatic selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988036Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008254A (en) * | 2012-11-22 | 2013-04-03 | 烟台大丰轴瓦有限责任公司 | Automatic sorter for wall thicknesses of bearing bushes |
| CN104624507A (en) * | 2013-11-08 | 2015-05-20 | 烟台大丰轴瓦有限责任公司 | Bearing bush sorting device |
-
2006
- 2006-11-18 CN CN 200620140213 patent/CN200988036Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008254A (en) * | 2012-11-22 | 2013-04-03 | 烟台大丰轴瓦有限责任公司 | Automatic sorter for wall thicknesses of bearing bushes |
| CN104624507A (en) * | 2013-11-08 | 2015-05-20 | 烟台大丰轴瓦有限责任公司 | Bearing bush sorting device |
| CN104624507B (en) * | 2013-11-08 | 2016-06-08 | 烟台大丰轴瓦有限责任公司 | A kind of bearing shell sorting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: YE CHAOJIN ZHOU XIAOKANG ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Ye Chaojin|Zhou Xiaokang Number: 50 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Ye Chaojin|Zhou Xiaokang Number: 50 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: YE CHAOJIN ZHOU XIAOKANG ^ |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |