CN105466309A - Detecting tool for detecting center hole depth of motor shaft end surface - Google Patents
Detecting tool for detecting center hole depth of motor shaft end surface Download PDFInfo
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- CN105466309A CN105466309A CN201410451154.2A CN201410451154A CN105466309A CN 105466309 A CN105466309 A CN 105466309A CN 201410451154 A CN201410451154 A CN 201410451154A CN 105466309 A CN105466309 A CN 105466309A
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- center hole
- detecting
- motor shaft
- base plate
- center
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a detecting tool for detecting center hole depth of a motor shaft end surface. The detecting tool comprises a base plate, a supporting rod, an adjusting plate, a workpiece clamping mechanism, an elastic pressing head, a supporting block and a lever indicating gauge. The supporting block is installed on the base plate, and an axis of the supporting block, an axis of a motor shaft and a center of the elastic pressing head are on a straight line. The detecting tool is simple in structure, easy to use, avoids various accumulative errors and is high in accuracy, so that consistency of the center hole depth is ensured. The detecting tool is used for detecting the center hole depth of the motor shaft, lays a good foundation for subsequent finish machining positioned through the center hole, and is suitable for detection in mass production.
Description
Technical field
The present invention relates to Machining Technology field, particularly relate to the Quick detection tool detecting sealing of motor spindle end face depth of center hole.
Background technology
In modern processing, all finishing of motor shaft take all center pit as benchmark, and the precision of depth of center hole size directly affects the machining precision of motor shaft thus, along with the constantly development of motor application science and technology, progressively improve the accuracy requirement of motor shaft.Thus directly affects the quality of working (machining) efficiency and finished product.
Existing measurement means is adopt vernier caliper to coordinate steel ball to do the detection of axle end center hole depth dimensions, the degree of depth that this kind measures the deep enough center pit of energy represents to measuring of displacement by putting down, but due to the precision of vernier caliper, the problem of survey crew metering system, metrical error is large, efficiency is low to cause this kind, affect crudy, be not suitable for batch production.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art and provide a kind of structure simple, simple to operate, measure convenient and swift, the practical Quick detection tool for detecting sealing of motor spindle end face depth of center hole.
The present invention realizes in the following way: a kind of cubing detecting sealing of motor spindle end face depth of center hole comprises base plate, support bar, adjustable plate, workpiece clamping mechanism, compensating squeeze head, back-up block, lever indicator, described back-up block is arranged on base plate, and axle center and motor shaft axle center, compensating squeeze head center is point-blank.
Described support bar is fixedly mounted on base plate.
Described adjustable plate is arranged on support bar, and parallel with base plate.
Described lever indicator is fixed on base plate, and its lever contact contacts with the sealing of motor spindle end face in institute's measured center hole, and instruction is corresponding digital on dial plate.
Advantage of the present invention and beneficial effect are: structure is simple, use is simple, avoid various cumulative errors, and accuracy is high; Ensure the consistance of depth of center hole.For the detection of motor shaft depth of center hole, for good basis is established in the follow-up finishing needing to utilize center pit to do and locate, be applicable to the detection of producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 motor shaft stereographic map;
A kind of cubing stereographic map detecting sealing of motor spindle end face depth of center hole of Fig. 2;
A kind of cubing front view detecting sealing of motor spindle end face depth of center hole of Fig. 3;
A kind of cubing side view detecting sealing of motor spindle end face depth of center hole of Fig. 4.
1. base plate 2. support bar 3. adjustable plate 4. workpiece clamping mechanism 5. compensating squeeze head 6. motor shaft 7. back-up block 8. lever indicator.
Embodiment
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail: a kind of cubing detecting sealing of motor spindle end face depth of center hole comprises base plate 1, support bar 2, adjustable plate 3, workpiece clamping mechanism 4, compensating squeeze head 5, back-up block 7, lever indicator 8, described back-up block 7 is arranged on base plate 1, and axle center and motor shaft 6 axle center, compensating squeeze head 5 axle center point-blank.
Described support bar 2 is fixedly mounted on base plate 1.
Described adjustable plate 3 is fixed on support bar 2, and parallel with base plate 1.
Described lever indicator 8 is fixed on base plate 1, and its lever contact contacts with the sealing of motor spindle end face in institute's measured center hole, and instruction is corresponding digital on dial plate.
Use the prerequisite of this cubing, first select the workpiece that has processed qualified center pit hole depth, as hole depth standard component.Before detection, adopt hole depth standard component to be made zero by lever indicator 8, then can start to detect.To be placed on back-up block 7 by side motor shaft 6 test side center pit, and the handle of hand workpiece clamping mechanism 4, by the axle center of the axle center of the axle center of motor shaft 6 and compensating squeeze head 5 and back-up block point-blank, release handle, compensating squeeze head is pressed on the center pit of motor shaft 6 non-measured end, now just can judge the depth error of this motor shaft depth of center hole and hole depth standard component according to the graduation position of lever indicator, if overproof, then revise at once.
Claims (4)
1. the cubing detecting sealing of motor spindle end face depth of center hole comprises a base plate, support bar, adjustable plate, workpiece clamping mechanism, compensating squeeze head, back-up block, lever indicator, it is characterized in that: back-up block is arranged on base plate, and axle center and motor shaft axle center, compensating squeeze head center is point-blank.
2. a kind of cubing detecting sealing of motor spindle end face depth of center hole according to claim 1, is characterized in that: support bar is fixedly mounted on base plate.
3. a kind of cubing detecting sealing of motor spindle end face depth of center hole according to claim 1, is characterized in that: adjustable plate is arranged on support bar, and parallel with base plate.
4. a kind of cubing detecting sealing of motor spindle end face depth of center hole according to claim 1, it is characterized in that: lever indicator is fixed on base plate, its lever contact contacts with the sealing of motor spindle end face in institute's measured center hole, and instruction is corresponding digital on dial plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451154.2A CN105466309A (en) | 2014-09-06 | 2014-09-06 | Detecting tool for detecting center hole depth of motor shaft end surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451154.2A CN105466309A (en) | 2014-09-06 | 2014-09-06 | Detecting tool for detecting center hole depth of motor shaft end surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105466309A true CN105466309A (en) | 2016-04-06 |
Family
ID=55604271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451154.2A Pending CN105466309A (en) | 2014-09-06 | 2014-09-06 | Detecting tool for detecting center hole depth of motor shaft end surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514964A (en) * | 2017-09-22 | 2017-12-26 | 江门市力泰科技有限公司 | A kind of depth of center hole of axial workpiece, length, diameter integrated cubing |
-
2014
- 2014-09-06 CN CN201410451154.2A patent/CN105466309A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514964A (en) * | 2017-09-22 | 2017-12-26 | 江门市力泰科技有限公司 | A kind of depth of center hole of axial workpiece, length, diameter integrated cubing |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |