CN203349769U - Coaxiality detection apparatus - Google Patents

Coaxiality detection apparatus Download PDF

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Publication number
CN203349769U
CN203349769U CN 201320433019 CN201320433019U CN203349769U CN 203349769 U CN203349769 U CN 203349769U CN 201320433019 CN201320433019 CN 201320433019 CN 201320433019 U CN201320433019 U CN 201320433019U CN 203349769 U CN203349769 U CN 203349769U
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CN
China
Prior art keywords
detection device
plate
axiality detection
main
location
Prior art date
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Active
Application number
CN 201320433019
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Chinese (zh)
Inventor
蔡冰
施卫兵
龚爱军
朱华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU SUNWAY PRECISION FORGING CO Ltd
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JIANGSU SUNWAY PRECISION FORGING CO Ltd
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Priority to CN 201320433019 priority Critical patent/CN203349769U/en
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Abstract

The utility model provides a coaxiality detection apparatus, comprising the components as follows: a main positioning board provided with a location hole; a rotary main shaft, wherein one end of the rotary main shaft is connected with the main positioning board through the location hole; and a lateral positioning plate which is connected with the other end of the rotary main shaft. The coaxiality detection apparatus is advantageous in that the structure is simple, measurement is accurate, use is easy, carrying is convenient, etc.

Description

Axiality detection device
Technical field
The utility model relates to a kind of pick-up unit, concrete about a kind of pick-up unit that detects workpiece cavity and outer circles.
Background technology
A kind of method that detects inner hole of workpiece and outer circles in prior art is to utilize machine tool three-jaw chuck to add an end of clamping of workpieces, after first with clock gauge, finding interior hole circle, the clock gauge gauge outfit is placed on to the cylindrical place of workpiece, the rotation machine tool chief axis, the error using the maximum difference of clock gauge indicating value as the measured workpiece right alignment.Another kind method is adopt unit clamp alignment holes axis and clamp workpiece, upper three-dimensional detects machine testing.Said method all needs the place of workpiece being taken to lathe or three-dimensional detection machine could detect its right alignment, can't directly on production line, detect.And the position of adjusting clamping workpiece in said method is very loaded down with trivial details, wastes time and energy, in the time of also can being subject to workman's clamping workpiece on the impact of the functipnal capability of machine.
The utility model content
In view of the problem in above-mentioned background, problem to be solved in the utility model be propose a kind of simple in structure, cost cheap, measure accurately, left-hand seat easily, be convenient to the axiality detection device of carrying.
For addressing the above problem, the utility model proposes following scheme: a kind of axiality detection device, it comprises main location-plate, the rotary main shaft that an end is connected with described main location-plate by described pilot hole and the lateral register plate be connected with the described rotary main shaft other end that is provided with pilot hole.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described axiality detection device also comprises main limited block.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described main location-plate one end is provided with locating device, and the other end is provided with strip through-hole.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described locating device is dowel hole.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described locating device is positioning convex.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described main limited block is flexibly connected by described strip through-hole and described main location-plate.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described axiality detection device also comprises the measurement mechanism be connected with the lateral register plate with main location-plate respectively.
As a kind of preferred embodiment of axiality detection device described in the utility model, wherein: described measurement mechanism is dial gauge.
The axiality detection device the utility model proposes has at least following beneficial effect:
One, simple in structure: production cost is low, is applicable to batch production, is convenient to large-scale industry and promotes.
Two, measure accurately: equipment is simpler and easy but have the accuracy of measurement the same with other large-scale machine.
Three, left-hand seat is easy: shirtsleeve operation makes new hand through the just directly upper manual manipulation of training of very short time, will carry out the slowly raising of training for a long time and skilled operation degree without the machine as complexity such as three-dimensional detectors.
Four, be convenient to carrying: there is no the heaviness of the large-scale machines such as lathe, can be transported to flexibly the place needed and carry out the measurement of workpiece right alignment, certainly also be adapted at the real-time detection on production line.
The accompanying drawing explanation
The perspective view that Fig. 1 is coaxality measuring mechanism.
Fig. 2 be the main positioning plate structure schematic diagram in coaxality measuring mechanism described in Fig. 1 cut-open view
The vertical view that Fig. 3 is the main positioning plate structure schematic diagram in coaxality measuring mechanism described in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of axiality detection device the utility model proposes, include main location-plate 1, rotary main shaft 2, lateral register plate 3, main limited block 4 and dial gauge 5 in one embodiment.Wherein on main location-plate 1, be provided with pilot hole 11, positioning convex 12, strip through-hole 13 and bolt 14, pilot hole 11 is positioned at the center of described main location-plate 1, positioning convex 12 and strip through-hole 13 lay respectively at the two ends of described main location-plate 1, and described main location-plate 1 is by described positioning convex 12 location that is connected with workpiece; One end of rotary main shaft 2 is connected with described main location-plate 1 by described pilot hole 11, and the other end is connected with described lateral register plate 3; Described main limited block 4 is flexibly connected with described main location-plate 1 by described strip through-hole 13 and the bolt 14 that is connected with described main limited block 4 through described strip through-hole 13, described main limited block 4 can with state positioning convex 12 and coordinate main location-plate 1 is fixed on workpiece; Also be provided with dial gauge 5 on described main limited block 4 and lateral register plate 3, be arranged on dial gauge 5 on main limited block 4 and be used for measuring main location-plate 1 whether on maximum gauge, if be fixed on workpiece by described main limited block 4 on maximum gauge, then rotating side checks to location-plate 3 whether its measuring accuracy has larger error, if without workpiece is qualified.
In this embodiment, main location-plate is connected and fixed by positioning convex and workpiece, then rotating main location-plate makes on winner's location-plate the dial gauge reading be connected with main limited block of the other end be shown to peaked the time to move main limited block, itself and workpiece are nestled up, and fix main limited block by tighting a bolt.Then rotating side checks to location-plate whether the reading of the dial gauge on the lateral register plate has larger change, and workpiece is qualified if do not illustrate, right alignment is higher; If it is defective to have a greater change the coaxial accuracy that workpiece is described, also need again to process.

Claims (8)

1. an axiality detection device, it is characterized in that: described axiality detection device comprises
Main location-plate, be provided with pilot hole on described location-plate;
Rotary main shaft, described rotary main shaft one end is connected with described main location-plate by described pilot hole; With
The lateral register plate, described lateral register plate is connected with the described rotary main shaft other end.
2. axiality detection device according to claim 1, it is characterized in that: described axiality detection device also comprises main limited block.
3. axiality detection device according to claim 1, it is characterized in that: described main location-plate one end is provided with locating device, and the other end is provided with strip through-hole.
4. axiality detection device according to claim 3, it is characterized in that: described locating device is dowel hole.
5. axiality detection device according to claim 3, it is characterized in that: described locating device is positioning convex.
6. axiality detection device according to claim 1 is characterized in that: described main limited block is by described strip through-hole and described main location-plate flexible connection.
7. axiality detection device according to claim 1, it is characterized in that: described axiality detection device also comprises the measurement mechanism be connected with the lateral register plate with main location-plate respectively.
8. axiality detection device according to claim 7, it is characterized in that: described measurement mechanism is dial gauge.
CN 201320433019 2013-07-19 2013-07-19 Coaxiality detection apparatus Active CN203349769U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320433019 CN203349769U (en) 2013-07-19 2013-07-19 Coaxiality detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320433019 CN203349769U (en) 2013-07-19 2013-07-19 Coaxiality detection apparatus

Publications (1)

Publication Number Publication Date
CN203349769U true CN203349769U (en) 2013-12-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320433019 Active CN203349769U (en) 2013-07-19 2013-07-19 Coaxiality detection apparatus

Country Status (1)

Country Link
CN (1) CN203349769U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241364A (en) * 2015-10-27 2016-01-13 昆山洺九机电有限公司 Simple rotation shaft coaxiality detection device
CN109029220A (en) * 2018-09-20 2018-12-18 北京铂阳顶荣光伏科技有限公司 Coaxality measuring mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105241364A (en) * 2015-10-27 2016-01-13 昆山洺九机电有限公司 Simple rotation shaft coaxiality detection device
CN109029220A (en) * 2018-09-20 2018-12-18 北京铂阳顶荣光伏科技有限公司 Coaxality measuring mechanism

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