CN105423877A - Concentricity detection method for ceramic mold - Google Patents
Concentricity detection method for ceramic mold Download PDFInfo
- Publication number
- CN105423877A CN105423877A CN201510934073.2A CN201510934073A CN105423877A CN 105423877 A CN105423877 A CN 105423877A CN 201510934073 A CN201510934073 A CN 201510934073A CN 105423877 A CN105423877 A CN 105423877A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- undershoot
- mould
- concentricity
- punching
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
Abstract
The invention discloses a concentricity detection method for a ceramic mold. The ceramic mold comprises three hollow members: an outer sleeve (1), an upper and middle punching sleeve (2) and a lower punching sleeve (3); the outer diameters of the upper and middle punching sleeve (2) and the lower punching sleeve (3) are tightly matched with the inner diameter of the outer sleeve (1); the big and small inner diameters of the upper and middle punching sleeve (2) are respectively tightly matched with the middle and upper punching outer diameters of the mold; and the inner diameter of the lower punching sleeve (3) is tightly matched with the lower punching outer diameter of the mold. The method can effectively realize concentricity detection of mold sleeves and is simple in operation and convenient in detection, molds can be directly machined in a mold factory, and incomplete molds can be modified in time.
Description
Technical field
The invention belongs to pressed by powder former field, particularly a kind of concentricity detecting method of ceramic die.
Background technology
The mould of sheeter is generally made up of upper punch, Zhong Chong, undershoot three part, is arranged on upper rail respectively, in concentric perforation that turntable, lower guideway preset.When ceramic die makes, not only require that ceramic segment and metallic member have very high concentricity, whole set of die also will be made to have good concentricity.If accurate to the concentricity check and correction of whole set of die when mould dispatches from the factory, then constantly will repeat installation, dismounting in use, install, for mould matches, what pairing did not become must return factory and office's reason, wastes a lot of manpower and financial resources like this.If used reluctantly, then can accelerate burn failure, reduce serviceable life.Very high requirement is proposed like this to Mould Machining.Mould is in process, the concentricity requirement ratio of single mould (single upper punch or undershoot) is easier to meet, but it is higher to make complete mould (upper punch, Zhong Chong, undershoot) have unified concentricity difficulty, therefore the detection of concentricity is the primary work of set of molds cover.
Summary of the invention
In order to simplify and improve the concentricity detecting method of ceramic die, the invention provides a kind of concentricity detecting method of ceramic die.
Object of the present invention is reached by following measures: provide a kind of ceramic die concentricity detecting method.Described a kind of sheeter ceramic die concentricity detecting method comprises three hollow units: outer layer sleeve 1, upperly rush sleeve 2 and undershoot sleeve 3; The upper external diameter rushing sleeve 2 and undershoot sleeve 2 all closely cooperates with outer layer sleeve 1 internal diameter; The upper size internal diameter rushing sleeve 2 to rush and mould upper punch external diameter closely cooperates respectively with mould, in mould, punching is positioned at and upperly rushes sleeve 2 large diameter side, mould upper punch put into from the upper little internal diameter side of sleeve 2 that rushes, upper punch puts middle punching smoothly under, then mould upper punch is consistent with rushing concentricity in mould; Undershoot sleeve 3 internal diameter and mould undershoot external diameter closely cooperate, sleeve 2 is rushed and outer layer sleeve 1 put into respectively by undershoot sleeve 3 by upper, the upper sleeve 2 large diameter side that rushes is connected with undershoot sleeve 3, mould undershoot is put into undershoot sleeve 3, if if the upper undershoot of undershoot can enter Zhong Chong smoothly, the concentricity completing undershoot and middle punching detects; So far, three's concentricity is consistent, completes concentricity and detects.
Beneficial effect: the concentricity that the present invention effectively can realize set of molds cover detects, simple to operate, easy to detect, can directly complete in Mould Machining producer, in time to modifying by complete mould.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention's three components.
Fig. 2 is the sectional view of the present invention's three components.
Fig. 3 is use-pattern schematic diagram of the present invention.
In figure, 1 is outer layer sleeve; 2 is the upper sleeve that rushes; 3 is undershoot sleeve.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
With reference to Fig. 1 and 2, the invention provides a kind of ceramic die concentricity detecting method, comprise three hollow units: outer layer sleeve 1, upperly rush sleeve 2 and undershoot sleeve 3; The upper external diameter rushing sleeve 2 and undershoot sleeve 2 all closely cooperates with outer layer sleeve 1 internal diameter; The upper size internal diameter rushing sleeve 2 to rush and mould upper punch external diameter closely cooperates respectively with mould; Undershoot sleeve 3 internal diameter and mould undershoot external diameter closely cooperate.
Embodiment
In concrete testing process, adopt three cylinder type hollow components processed with one heart, as Fig. 2.The upper concentricity detection of rushing sleeve 2 and can realize rushing in mould upper punch and mould, its size internal diameter to rush and mould upper punch external diameter closely cooperates respectively with mould, in mould, punching is positioned at and upperly rushes sleeve 2 large diameter side, mould upper punch is put into from the upper little internal diameter side of sleeve 2 that rushes, upper punch puts middle punching smoothly under, then mould upper punch is consistent with rushing concentricity in mould.Three cooperates as shown in Figure 3, sleeve 2 is rushed and outer layer sleeve 1 put into respectively by undershoot sleeve 3 by upper, the upper sleeve 2 large diameter side that rushes is connected with undershoot sleeve 3, mould undershoot is put into undershoot sleeve 3, if if the upper undershoot of undershoot can enter Zhong Chong smoothly, the concentricity completing undershoot and middle punching detects.So far, three's concentricity is consistent, completes concentricity and detects.
Above content is the further description done the present invention in conjunction with optimal technical scheme, can not assert that the concrete enforcement of invention is only limitted to these explanations.Concerning general technical staff of the technical field of the invention, under the prerequisite not departing from design of the present invention, simple deduction and replacement can also be made, all should be considered as protection scope of the present invention.
Claims (1)
1. a concentricity detecting method for ceramic die, is characterized in that, the concentricity detecting method of described ceramic die comprises three hollow units: outer layer sleeve (1), upperly rush sleeve (2) and undershoot sleeve (3); The upper external diameter rushing sleeve (2) and undershoot sleeve (2) all closely cooperates with outer layer sleeve (1) internal diameter; The upper size internal diameter rushing sleeve (2) to rush and mould upper punch external diameter closely cooperates respectively with mould, in mould, punching is positioned at and upperly rushes sleeve 2 large diameter side, mould upper punch is put into from the upper little internal diameter side of sleeve 2 that rushes, upper punch puts middle punching smoothly under, then mould upper punch is consistent with rushing concentricity in mould; Undershoot sleeve (3) internal diameter and mould undershoot external diameter closely cooperate, sleeve 2 is rushed and outer layer sleeve 1 put into respectively by undershoot sleeve 3 by upper, the upper sleeve 2 large diameter side that rushes is connected with undershoot sleeve 3, mould undershoot is put into undershoot sleeve 3, if if the upper undershoot of undershoot can enter Zhong Chong smoothly, the concentricity completing undershoot and middle punching detects; So far, three's concentricity is consistent, completes concentricity and detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934073.2A CN105423877A (en) | 2015-12-15 | 2015-12-15 | Concentricity detection method for ceramic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934073.2A CN105423877A (en) | 2015-12-15 | 2015-12-15 | Concentricity detection method for ceramic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105423877A true CN105423877A (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934073.2A Pending CN105423877A (en) | 2015-12-15 | 2015-12-15 | Concentricity detection method for ceramic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105423877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879271A (en) * | 2020-06-16 | 2020-11-03 | 东风汽车车轮随州有限公司 | Method for keeping consistency of sizes of bolt holes of nut seats of steel wheels of passenger cars |
-
2015
- 2015-12-15 CN CN201510934073.2A patent/CN105423877A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879271A (en) * | 2020-06-16 | 2020-11-03 | 东风汽车车轮随州有限公司 | Method for keeping consistency of sizes of bolt holes of nut seats of steel wheels of passenger cars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |