CN203881270U - Hollow-square-shaped inspection tool - Google Patents
Hollow-square-shaped inspection tool Download PDFInfo
- Publication number
- CN203881270U CN203881270U CN201420218914.0U CN201420218914U CN203881270U CN 203881270 U CN203881270 U CN 203881270U CN 201420218914 U CN201420218914 U CN 201420218914U CN 203881270 U CN203881270 U CN 203881270U
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- China
- Prior art keywords
- inspection
- cubing
- needle
- hollow
- moving
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Abstract
The utility model discloses a hollow-square-shaped inspection tool which comprises an inspection tool beam, a longitudinal positioning beam, a first inspection arm, a second inspection arm, a fixed inspection needle, a moving inspection needle guide sleeve, and a moving inspection needle. The hollow-square-shaped inspection tool is characterized in that the inspection tool is designed to be a hollow-square shape, the fixed inspection needle is cooperated with the moving inspection needle, the moving inspection needle and the guide sleeve are cooperated and used to detect a blank, the positioning beam is horizontally perpendicular to the inspection tool beam and is under the inspection tool beam, an inspection box is fixed at the end heads of the inspection arms in a vertical way, and the moving inspection needle is placed at the detection point of the blank. The length of time from placement of the inspection tool on the bland to the detection of the blank cylinder hole distance total length data is only one minute, and the hollow-square-shaped inspection tool has the advantages of small size, light weight, low cost, simple operation, high convenience, high flexibility, accurate detection, and high efficiency. The principle of outer clamping detection, the inspection tool is designed to be the hollow-square shape, the fixed inspection needle and the moving inspection needle are cooperated, and the moving inspection needle and the guide sleeve are cooperated to detection the blank.
Description
technical field
The utility model belongs to metering detection field, is applicable to foundry enterprise and produces engine cylinder-body blank, and the detection to cylinder pitch-row from total length, especially carries out self check in workshop to each part blank more applicable.
background technology
At present, at foundry enterprise, produce engine cylinder-body blank, the detection to blank cylinder pitch-row from total length, can only specially examine, because there is the recessed 30mm of circular hole left and right the tested position of blank two ends, the vernier caliper of standard cannot detect.The method of specially examining: 1, upper mounting plate line Uprightness adjusting, then, with height gauge, coordinate detection with bearded needle, speed is slow, and efficiency is low.2, with high-precision three coordinate detectors, detect, but cost is high, and high-precision three coordinate detectors can not be used in the poor place of environment.So above these two kinds of methods, all can not realize, at casting department scene, each part blank be carried out to self check one by one.
Summary of the invention
The purpose of this utility model is to provide a kind of and produces engine cylinder-body blank for current foundry enterprise, and the detection to cylinder pitch-row from total length, can only specially examine, and can not accomplish a difficult problem for self check.Repeatedly manufacture experimently, repeatedly improve invention, a kind of back-shaped cubing is made in design.
Technical solution of the present utility model is such, a kind of back-shaped cubing, comprise cubing crossbeam, longitudinal register crossbeam, the first inspection arm, the second inspection arm, fixing inspection pin, movable inspection pin guide pin bushing, movable inspection pin, spray, it is characterized in that there is longitudinal register crossbeam (2) cubing crossbeam (1) both sides, there is the first inspection arm (31) at the two ends of the cubing crossbeam (1) of the both sides of longitudinal register crossbeam (2), the second inspection arm (32), there is fixing inspection pin (4) the first inspection arm (31) bottom, in cubing crossbeam (1) two ends, the other end has the second inspection arm (32), there is movable inspection pin guide pin bushing (5) the second inspection arm (32) bottom, movable inspection pin guide pin bushing (5) is sleeved on movable inspection pin (6), fixing inspection pin (4) is stuck in spray (7) dual-side with movable inspection pin (6).
Cubing is designed to back-shaped shape.
Compared with prior art, the utlity model has following beneficial effect: by utilizing wild card to detect principle, detect cylinder pitch-row from total length, the activity of utilization activity inspection pin, facilitates cubing frame be put into the tested measuring point of blank and take out, and does not affect fixing inspection pin.Be applicable to self check and the specially inspection of producing in enormous quantities, to each part blank, all will carry out self check especially at the scene more applicable.Have that volume is little, lightweight, cost is low, simple, convenient, flexible, detect accurately, efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of back-shaped cubing of the present utility model.
Fig. 2 is the plan structure schematic diagram of a kind of back-shaped cubing of the present utility model.
Reference numeral: cubing crossbeam (1), longitudinal register crossbeam (2), the first inspection arm (31), the second inspection arm (32), fixing inspection pin (4), movable inspection pin guide pin bushing (5), movable inspection pin (6), spray (7).
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is to be understood that protection domain of the present utility model is not subject to the restriction of embodiment.It will be appreciated that, mentioned in following embodiment of the present utility model " on ", D score, " left side ", " right side ", " front " and " reverse side " all take the direction shown in each figure as benchmark, these words that are used for limiting direction are only used to be convenient to explanation, do not represent the restriction to the concrete technical scheme of the utility model.
The utility model provides a kind of back-shaped cubing, comprising: cubing crossbeam; Two location crossbeams, horizontal vertical is arranged on described cubing crossbeam below; Cubing body assembly, it comprises: cubing crossbeam, two location crossbeams, two ends inspection arm, fixing inspection pin and movable inspection pin.Movable inspection pin comprises: crossbeam termination vertically connects inspection arm, and inspection arm termination is connection activity inspection pin guide pin bushing (5) vertically, and movable inspection pin (6) is by the tested measuring point of the vertical contact of guide pin bushing, and cubing body becomes back-shaped shape.Cubing is at the cylinder hole of engine cylinder-body blank face, and wherein there are two longitudinal register crossbeams (2) in cylinder hole, and fixedly cubing in the transverse center in body blank cylinder hole in line.Cubing is put into the cylinder hole face of engine cylinder-body blank, cubing to have that head of movable inspection pin (6) retract fixing inspection pin (6) that, fixing inspection pin (6) just contacts tested measuring point.Activity inspection pin (6) is put into guide pin bushing, contact tested measuring point.Fixing inspection pin (6) contacts tested measuring point, movable inspection pin (6) contacts again tested measuring point, the distance of two points is exactly that cylinder pitch-row is from total length so, if movable inspection pin (6) is held level with both hands outward with guide pin bushing, if movable inspection pin (6) is concordant with movable inspection pin guide pin bushing (5) outer end, while just meeting original making cubing, cylinder pitch-row is from the size of total length, if movable inspection pin (6) protrudes or be recessed just defective.
A kind of back-shaped cubing of the present utility model is simple and reasonable, by utilizing wild card to detect principle, the cylinder hole face that cubing is placed on to engine cylinder-body blank, wherein there are two longitudinal register crossbeams (2) in cylinder hole, and fixedly cubing is in the transverse center in body blank cylinder hole in line.Cubing is put into the cylinder hole face of blank, cubing to have that head of movable inspection pin (6) retract fixing inspection pin (6) that, fixing inspection pin (6) just contacts tested measuring point.Then, activity inspection pin (6) is put into guide pin bushing, contact tested measuring point.Fixing inspection pin (4) contact detection point and the movable contact detection point of examining pin (6), the distance of two points is exactly that cylinder pitch-row is from total length so, if movable inspection pin (6) is concordant with guide pin bushing outer end, while just meeting original making cubing, cylinder pitch-row is from the size of total length, if movable inspection pin (6) protrudes or is recessed just defective, then, with pit gauge, detect and protrude or how much be recessed into, these data are exactly out-of-size data.
Detailed description by way of example but unrestriced mode has illustrated the disclosure, should be understood that various aspect of the present disclosure can be by independent realization or the realization of being combined with other aspects below.This instructions clearly enables those skilled in the art to manufacture and uses us to believe for new and non-obvious improvement, describe some embodiment, alternative, modification, alternatives and system applies, comprised the current best mode that is considered to carry out the utility model principle of describing in this instructions.When describing element or feature and/or embodiment, titled with " one " " one " " be somebody's turn to do " and " described ", be intended to expression and there are one or more in element or feature.Term " comprises " that " comprising " and " having " is intended to is comprising property, and also has extra element or feature beyond being illustrated in those specifically described elements or feature.
As depicted in figs. 1 and 2, a kind of back-shaped cubing, utilizes wild card to detect principle, and cubing is designed to back-shaped shape, and fixing inspection pin coordinates with movable inspection pin, and movable inspection pin and guide pin bushing are used in conjunction with detection blank.Its concrete structure comprises: location crossbeam 2 horizontal vertical are arranged on below cubing crossbeam 1, the first inspection arm (31), the first inspection arm (32) meets at right angles and is fixed on cubing crossbeam (1) two ends, fixing inspection pin (4) is vertically fixed on the first inspection arm (31) termination, movable inspection pin guide pin bushing (5) is vertically fixed on the second inspection arm (32) termination, movable inspection pin (6) facilitates cubing to be put into the check point of spray (7), detect a blank and only need 1 minute, this a kind of back-shaped cubing, simple to operate, convenient, flexibly, detect accurately, efficiency is high, realization casting dressing shop scene to each part blank self check.Avoided existing method to only have special inspection, efficiency is low, high in cost of production problem.
During use, first, take out movable inspection pin (6), cubing is put into the cylinder hole face of engine cylinder-body spray (7), then, cubing, to there being that head of movable inspection pin (6) to retract, there is longitudinal register crossbeam (2) in cylinder hole, fixedly in the transverse center in body blank cylinder hole in line, fixing inspection pin (4) just contacts the tested measuring point of spray (7) to cubing.Activity inspection pin (6) is put into guide pin bushing, movable inspection pin (6) contacts again the tested measuring point of spray (7), the distance of two points is exactly that cylinder pitch-row is from total length so, if movable inspection pin (6) is concordant with movable inspection pin guide pin bushing (5) outer end, while just meeting original making cubing, cylinder pitch-row is from the size of total length, if movable inspection pin (6) protrudes or be recessed just defective, then, with pit gauge, detect and protrude or how much be recessed into, these data are exactly the dimensional data not conforming to.Then, take out movable inspection pin (6), finally just can take away cubing, completing this link only needs 1 minute.
In sum, a kind of back-shaped cubing advantages of simple of this structure, by utilizing wild card to detect principle, is designed to back-shaped shape cubing, and the fixing pin of examining coordinates with movable inspection pin, and movable inspection pin coordinates detection blank with guide pin bushing, and volume is little, lightweight, cost is low.
Disclosed is above only several specific embodiment of the present utility model, and still, the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (2)
1. a back-shaped cubing, comprise cubing crossbeam, longitudinal register crossbeam, the first inspection arm, the second inspection arm, fixing inspection pin, movable inspection pin guide pin bushing, movable inspection pin, spray, it is characterized in that there is longitudinal register crossbeam (2) cubing crossbeam (1) both sides, there is the first inspection arm (31) at the two ends of the cubing crossbeam (1) of the both sides of longitudinal register crossbeam (2), the second inspection arm (32), there is fixing inspection pin (4) the first inspection arm (31) bottom, in cubing crossbeam (1) two ends, the other end has the second inspection arm (32), there is movable inspection pin guide pin bushing (5) the second inspection arm (32) bottom, movable inspection pin guide pin bushing (5) is sleeved on movable inspection pin (6), fixing inspection pin (4) is stuck in spray (7) dual-side with movable inspection pin (6).
2. according to a kind of back-shaped cubing claimed in claim 1, it is characterized in that cubing is designed to back-shaped shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218914.0U CN203881270U (en) | 2014-05-01 | 2014-05-01 | Hollow-square-shaped inspection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218914.0U CN203881270U (en) | 2014-05-01 | 2014-05-01 | Hollow-square-shaped inspection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881270U true CN203881270U (en) | 2014-10-15 |
Family
ID=51681758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218914.0U Expired - Fee Related CN203881270U (en) | 2014-05-01 | 2014-05-01 | Hollow-square-shaped inspection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258607A (en) * | 2015-10-03 | 2016-01-20 | 李志勇 | Engine cylinder body measuring instrument and process thereof |
-
2014
- 2014-05-01 CN CN201420218914.0U patent/CN203881270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258607A (en) * | 2015-10-03 | 2016-01-20 | 李志勇 | Engine cylinder body measuring instrument and process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |