CN209279863U - A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body - Google Patents
A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body Download PDFInfo
- Publication number
- CN209279863U CN209279863U CN201821898433.3U CN201821898433U CN209279863U CN 209279863 U CN209279863 U CN 209279863U CN 201821898433 U CN201821898433 U CN 201821898433U CN 209279863 U CN209279863 U CN 209279863U
- Authority
- CN
- China
- Prior art keywords
- dial gauge
- telescopic rod
- bracket
- erecting bed
- mating surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of crankshaft caps of body to install mating surface arrangement for measuring verticality, including bracket, dial gauge, telescopic rod, erecting bed, the erecting bed is provided on the bracket, pin cone is provided on the erecting bed, the dial gauge is provided on the erecting bed, measuring head is provided at the top of the dial gauge, the dial gauge bottom is provided with connecting rod, watch rim is provided with above the dial gauge, enclosed dial plate is internally provided with dial plate, indicator is provided with above the dial plate, telescopic rod one end described in screw thread, which is provided with, above the telescopic rod is provided with mounting rod, the telescopic rod other end is provided with nut, rack mounting apertures are provided on the bracket, the rack mounting apertures are internally provided with bolt.Beneficial effect is: easily in machining process, can measure the crankshaft cap mounting surface verticality of body, while can measure the distance of the ipsilateral two crankshaft cap mounting surfaces of body, by adjusting program, to guarantee that dimensional accuracy reaches drawing requirement.
Description
Technical field
The utility model relates to machinery manufacturing technology fields, hang down more particularly to a kind of crankshaft cap installation mating surface of body
Straight degree cubing.
Background technique
Medium speed engine is smaller compared to low speed machine, lighter, revolving speed is higher, and has oil consumption more better than high speed machine, lower zero
Part loss, therefore in-line arrangement medium seed diesel engine is widely used in the generating equipment in the fields such as ship, power station.In the present with keen competition
It only continues to optimize design, improves diesel engine performance, can occupy market.Body is the important spare part of medium seed diesel engine,
It is the foundation stone of other components assembling, therefore the design for optimizing body is to promote the important channel of diesel engine performance.Crankshaft conduct
Core component, the part being connect with body --- crankshaft cap, naturally also the optimization design the considerations of within the scope of, part type is
Using asymmetric design, and eliminate the positioning pin of crankshaft cap.This improves the precision of the crankshaft cap mounting surface on body, increases
Difficulty of processing.Part lathe because itself structure or using the passage of time, precision be difficult to ensure it is intact stable plus
The such mounting surface of work.And existing detection instrument is directed to the final detection after finishing, lacks in process
Detection means.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of crankshaft cap installation cooperation of body
Face arrangement for measuring verticality.
The utility model achieves the above object through the following technical schemes:
A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body, including bracket, dial gauge, telescopic rod, erecting bed, institute
It states and is provided with the erecting bed on bracket, pin cone is provided on the erecting bed, is provided with the dial gauge on the erecting bed,
Measuring head is provided at the top of the dial gauge, the dial gauge bottom is provided with connecting rod, is provided with table above the dial gauge
Circle, the watch rim are internally provided with dial plate, are provided with indicator above the dial plate, the telescopic rod is provided on the bracket,
It is provided with screw thread above the telescopic rod, described telescopic rod one end is provided with mounting rod, and the telescopic rod other end is provided with spiral shell
Mother is provided with rack mounting apertures on the bracket, and the rack mounting apertures are internally provided with bolt.
Further, the bracket is together by a threaded connection with the telescopic rod, the rack mounting apertures with it is described
Rack forming is integrated.
Further, the mounting rod welds together with the telescopic rod, and the dial gauge passes through with the mounting rod
It is threaded togather.
Further, the telescopic rod is integrated with the thread forming, and the erecting bed and the rack forming are one
Body.
Further, the watch rim bonds together with the dial gauge, and the indicator and the dial plate are connected by bolt
It is connected together.
Further, the dial plate is embedded in inside the dial gauge, and the dial gauge and the bracket are connected by screw thread
It connects.
Further, the connecting rod and the dial gauge are bolted together.
In above structure, the dial gauge is installed on the bracket, then that the bracket is installed on lathe angle square is attached
On part, then on the marble tuned up, by the reading school zero of 3 dial gauges.Machine tool accessories is moved to again
In rack, a dial gauge of lower part is made to contact the lower part crankshaft cap mounting surface close to crankshaft hole, percentage described in another two
Table contacts top crankshaft cap mounting surface, and mobile machine tool makes lower meter reading 0, at this time the reading of two table of top be two pieces of mounting surfaces it
Between distance.It is measured after first processing, whether the size that can be confirmed that actual processing goes out is consistent with programmed values, if
It is inconsistent, it needs field technician to adjust processing program according to measurement data and compensates, and process, measure again, until
Actual measurement data is almost the same with theory expectation, can finally be finished, to guarantee that final size meets drawing and wants
It asks, the telescopic rod is installed on the bracket, the length of the telescopic rod can be adjusted according to end face distance, increases reality
The property used.
It may determine that whether verticality meets drawing requirement from the difference of two meter reading of top, if mounting surface highest point distance is bent
Axis hole center is 300mm, and verticality requires 0.03mm, and top this body length of mounting surface is 100mm, then the difference of two meter readings should
≤ 0.01mm, Fang Fuhe drawing requirement illustrate that machine tool accessories or related the Knife tool exist and ask if not meeting drawing requirement
Topic needs technical staff to carry out problem investigation and analysis, and carries out trial cut, until meeting drawing requirement, can be finished,
To guarantee that final result meets drawing requirement.
The utility model has the beneficial effects that: the crankshaft cap installation of body easily in machining process, can be measured
Face verticality guarantees that geometric tolerance meets the requirements to adjust machine tool accessories in time, while can measure ipsilateral two crankshafts of body
The distance of lid mounting surface, by adjusting program, to guarantee that dimensional accuracy reaches drawing requirement.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of main view of the crankshaft cap installation mating surface arrangement for measuring verticality of body described in the utility model；
Fig. 2 is a kind of left view of the crankshaft cap installation mating surface arrangement for measuring verticality of body described in the utility model；
Fig. 3 is a kind of partial enlarged view of the crankshaft cap installation mating surface arrangement for measuring verticality of body described in the utility model.
The reference numerals are as follows:
1, bracket；2, erecting bed；3, pin cone；4, nut；5, screw thread；6, bolt；7, mounting rod；8, watch rim；9, telescopic rod；
10, rack mounting apertures；11, indicator；12, measuring head；13, dial gauge；14, dial plate；15, connecting rod.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of crankshaft cap of body installs mating surface arrangement for measuring verticality, including bracket 1, dial gauge
13, telescopic rod 9, erecting bed 2 are provided with erecting bed 2 on bracket 1, and pin cone 3 is provided on erecting bed 2, is provided on erecting bed 2
Dial gauge 13 is provided with measuring head 12 at the top of dial gauge 13, and 13 bottom of dial gauge is provided with connecting rod 15, sets above dial gauge 13
It is equipped with watch rim 8, watch rim 8 is internally provided with dial plate 14, and it is provided with indicator 11 above dial plate 14, telescopic rod 9 is provided on bracket 1,
Screw thread 5 is provided with above telescopic rod 9,9 one end of telescopic rod is provided with mounting rod 7, and 9 other end of telescopic rod is provided with nut 4, bracket
Rack mounting apertures 10 are provided on 1,1 mounting hole of bracket is internally provided with bolt 6.
Further, bracket 1 is together by a threaded connection with telescopic rod 9, and rack mounting apertures 10 and bracket 1 are shaped to one
Body, mounting rod 7 weld together with telescopic rod 9, and dial gauge 13 is together by a threaded connection with mounting rod 7, telescopic rod 9 and spiral shell
Line 5 is molded as one, and erecting bed 2 is molded as one with bracket 1, and watch rim 8 bonds together with dial gauge 13, indicator 11 and dial plate
14 are bolted together, and dial plate 14 is embedded in inside dial gauge 13, and dial gauge 13 is connected through a screw thread with bracket 1, even
Extension bar 15 and dial gauge 13 are bolted together.
In above structure, dial gauge 13 is installed on bracket 1, then bracket 1 is installed on lathe angle square attachment, then
On the marble tuned up, by the reading school zero of 3 dial gauges 13.Machine tool accessories is moved in rack again, under making
One dial gauge 13 in portion contacts the lower part crankshaft cap mounting surface close to crankshaft hole, and another two dial gauge 13 contacts top crankshaft cap
Mounting surface, mobile machine tool make lower meter reading 0, and the reading of two table of top is the distance between two pieces of mounting surfaces at this time.First
It is measured after processing, whether the size that can be confirmed that actual processing goes out is consistent with programmed values, needs if inconsistent existing
Field technology personnel according to measurement data adjust processing program compensate, and again process, measure, until actual measurement data with
Theory expectation is almost the same, can finally be finished, to guarantee that final size meets drawing requirement, installs on bracket 1
There is telescopic rod 9, the length of telescopic rod 9 can be adjusted according to end face distance, increases practicability.
It may determine that whether verticality meets drawing requirement from the difference of two meter reading of top, if mounting surface highest point distance is bent
Axis hole center is 300mm, and verticality requires 0.03mm, and top this body length of mounting surface is 100mm, then the difference of two meter readings should
≤ 0.01mm, Fang Fuhe drawing requirement illustrate that machine tool accessories or related the Knife tool exist and ask if not meeting drawing requirement
Topic needs technical staff to carry out problem investigation and analysis, and carries out trial cut, until meeting drawing requirement, can be finished,
To guarantee that final result meets drawing requirement.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. the crankshaft cap of body a kind of installs mating surface arrangement for measuring verticality, it is characterised in that: including bracket, dial gauge, telescopic rod,
Erecting bed is provided with the erecting bed on the bracket, and pin cone is provided on the erecting bed, is arranged on the erecting bed
Dial gauge is stated, measuring head is provided at the top of the dial gauge, the dial gauge bottom is provided with connecting rod, the dial gauge top
It is provided with watch rim, the watch rim is internally provided with dial plate, is provided with indicator above the dial plate, is provided on the bracket described
Telescopic rod, the telescopic rod top are provided with screw thread, and described telescopic rod one end is provided with mounting rod, and the telescopic rod other end is set
It is equipped with nut, rack mounting apertures are provided on the bracket, the rack mounting apertures are internally provided with bolt.
2. a kind of crankshaft cap of body according to claim 1 installs mating surface arrangement for measuring verticality, it is characterised in that: described
Bracket is together by a threaded connection with the telescopic rod, and the rack mounting apertures are integrated with the rack forming.
3. a kind of crankshaft cap of body according to claim 1 installs mating surface arrangement for measuring verticality, it is characterised in that: described
Mounting rod welds together with the telescopic rod, and the dial gauge is together by a threaded connection with the mounting rod.
4. a kind of crankshaft cap of body according to claim 1 installs mating surface arrangement for measuring verticality, it is characterised in that: described
Telescopic rod is integrated with the thread forming, and the erecting bed is integrated with the rack forming.
5. a kind of crankshaft cap of body according to claim 1 installs mating surface arrangement for measuring verticality, it is characterised in that: described
Watch rim bonds together with the dial gauge, and the indicator and the dial plate are bolted together.
6. a kind of crankshaft cap of body according to claim 1 installs mating surface arrangement for measuring verticality, it is characterised in that: described
Dial plate is embedded in inside the dial gauge, and the dial gauge is connected through a screw thread with the bracket.
7. a kind of crankshaft cap of body according to claim 1 installs mating surface arrangement for measuring verticality, it is characterised in that: described
Connecting rod and the dial gauge are bolted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898433.3U CN209279863U (en) | 2018-11-19 | 2018-11-19 | A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898433.3U CN209279863U (en) | 2018-11-19 | 2018-11-19 | A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279863U true CN209279863U (en) | 2019-08-20 |
Family
ID=67601562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821898433.3U Active CN209279863U (en) | 2018-11-19 | 2018-11-19 | A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970280A (en) * | 2021-10-11 | 2022-01-25 | 中冶陕压重工设备有限公司 | Measuring device and measuring method for grinding dimensional accuracy of machine tool guide rail |
-
2018
- 2018-11-19 CN CN201821898433.3U patent/CN209279863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970280A (en) * | 2021-10-11 | 2022-01-25 | 中冶陕压重工设备有限公司 | Measuring device and measuring method for grinding dimensional accuracy of machine tool guide rail |
| CN113970280B (en) * | 2021-10-11 | 2024-02-06 | 中冶陕压重工设备有限公司 | Measuring method for grinding dimensional accuracy of machine tool guide rail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103753271B (en) | Air cylinder clamp | |
| CN201059952Y (en) | Screw uprightness measurement gage | |
| CN103322878A (en) | Special detection tool for conical surface runout of cylinder cover valve seat of diesel engine | |
| CN209279863U (en) | A kind of crankshaft cap installation mating surface arrangement for measuring verticality of body | |
| CN2932303Y (en) | Inside diameter measuring device | |
| CN201417130Y (en) | Measuring tool for measuring chamfer angle | |
| CN202281589U (en) | Concentricity measuring tool | |
| CN202041160U (en) | Perpendicularity error measuring tool for opposite end surfaces of blind holes | |
| CN203405136U (en) | Special gauge for diesel engine cylinder cover conical surface run-out | |
| CN104457618A (en) | Locating tool and method for measuring diesel engine nozzle | |
| CN110243325B (en) | Measuring device for long shaft parts and using method | |
| CN209069144U (en) | A kind of internal combustion engine cylinders main bearing hole circle glitch detection cubing | |
| CN114838638B (en) | Gauge and measuring method for measuring position accuracy of trimming line of stamped part | |
| CN109141173A (en) | A kind of measurement length it is general to meter apparatus and its application method | |
| CN209386941U (en) | Measure umbrella gear box spatial point to identity distance from measurer | |
| CN111098151B (en) | Multifunctional quick and accurate measuring device for bounce of needle valve sealing cone | |
| CN211178209U (en) | Novel gear honing axiality detects device | |
| CN209116910U (en) | A kind of multi-functional form and position error measurement instrument | |
| CN203881237U (en) | Pitch diameter measuring device for large-size thread ring gage | |
| CN202204431U (en) | Center distance measuring tool for piston | |
| CN209656856U (en) | A kind of dynamo dynamometer machine tooling | |
| CN209541620U (en) | A kind of levelling tooling of workpiece | |
| CN216620947U (en) | Measuring tool for measuring diameter size of inclined plane of inverted conical surface | |
| CN217384101U (en) | Inner cone angle precision measurement device | |
| CN209954346U (en) | Universal adjusting device of cylindrical grinder end surface measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |