CN203657690U - Device for measuring thickness of glass shell bottom - Google Patents
Device for measuring thickness of glass shell bottom Download PDFInfo
- Publication number
- CN203657690U CN203657690U CN201320868766.2U CN201320868766U CN203657690U CN 203657690 U CN203657690 U CN 203657690U CN 201320868766 U CN201320868766 U CN 201320868766U CN 203657690 U CN203657690 U CN 203657690U
- Authority
- CN
- China
- Prior art keywords
- dial gauge
- measuring
- thickness
- glass bulb
- glass shell
- 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.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 244000309464 bull Species 0.000 claims description 20
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a device for measuring the thickness of a glass shell bottom. The device comprises a base; a supporting rod and a shaft sleeve are respectively arranged on the base; the shaft sleeve is internally movably connected with a measuring rotating rod; a dial gauge fixing rod is vertically arranged on the measuring rotating rod; and one end of the dial gauge fixing rod is provided with a dial gauge. The device can quickly and accurately measure the thickness of the glass shell. According to the device for measuring the thickness of the glass shell bottom, the structure is simple, functions are practical, the measuring efficiency is high, an adjusting direction is provided for a glass shell blowing person through accurate glass shell thickness measurement, and the finished product rate is thus improved; and on the other hand, as the thickness of the glass shell bottom is measured and controlled, possible crack of electron tube glass shells in the later processing can be avoided, and the quality loss is reduced.
Description
Technical field
The utility model belongs to measurement mechanism technical field, is specifically related to a kind of device of measuring glass bulb bottom thickness.
Background technology
Present glass bulb moulding adopts blowing form, because mouthpiece is little and have the end, causes bottom thickness directly to measure difficulty.And electronics tubing glass bulb bottom needs punching mostly, higher to thickness requirement, when thickness deviation, easily cause the problem such as burst.Measure now the mode of glass bulb thickness and utilize eyes range estimation estimation for staff relies on experience.
Utility model content
The purpose of this utility model is to provide a kind of device of measuring glass bulb bottom thickness, can measure rapidly and accurately glass bulb thickness.
The technical scheme that the utility model adopts is: a kind of device of measuring glass bulb bottom thickness, comprise base, on base, be respectively arranged with pole and axle sleeve, in axle sleeve, be connected with measurement bull stick, measure on bull stick and be vertically installed with dial gauge fixed bar, one end of dial gauge fixed bar is provided with dial gauge.
Feature of the present utility model is also,
Measuring bull stick is flexibly connected with the inwall of axle sleeve by bearing.
The upper end edge horizontal direction of axle sleeve is provided with arc groove, measures on bull stick and is vertically installed with gag lever post, and gag lever post is arranged in arc groove.
Dial gauge fixed bar and gag lever post are parallel to each other.
The beneficial effects of the utility model are: a kind of device of measuring glass bulb bottom thickness of the present utility model can be measured glass bulb thickness rapidly and accurately.A kind of apparatus structure of measuring glass bulb bottom thickness of the present utility model is simple, practical function and detection efficiency high, it is by the accurate measurement of glass bulb thickness is provided to the direction of adjustment to glass bulb blowing personnel, thereby improves yield rate; On the other hand, due to the observing and controlling to glass bulb bottom thickness, can avoid possible the bursting in post-production of electronics tubing glass bulb, reduce mass loss.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device of measuring glass bulb bottom thickness of the present utility model;
Fig. 2 is the cut-open view of Fig. 1 bottom bracket axle;
Fig. 3 is the vertical view of Fig. 1 bottom bracket axle.
In figure, 1. dial gauge, 2. pole, 3. glass bulb, 4. dial gauge fixed bar, 5. measures bull stick, 6. axle sleeve, 7. base, 8. bearing, 9. gag lever post, 61. arc grooves.
Embodiment
Below in conjunction with embodiment, the utility model is elaborated.
The structure of a kind of device of measuring glass bulb bottom thickness that the utility model provides as shown in Figure 1, comprise base 7, on base 7, be respectively arranged with pole 2 and axle sleeve 6, in axle sleeve 6, be connected with and measure bull stick 5, measure on bull stick 5 and be vertically installed with dial gauge fixed bar 4, one end of dial gauge fixed bar 4 is provided with dial gauge 1.
As shown in Figure 2, measuring bull stick 5 is flexibly connected with the inwall of axle sleeve 6 by bearing 8.
As shown in Figure 3, the upper end edge horizontal direction of axle sleeve 6 is provided with arc groove 61, measures on bull stick 5 and is vertically installed with gag lever post 9, and gag lever post 9 is arranged in arc groove 61.
Dial gauge fixed bar 4 is parallel to each other with gag lever post 9.
Base 7 is the stability in order to guarantee that measurement mechanism is placed, measure bull stick 5 and dial gauge fixed bar 4, dial gauge fixed bar 4 all adopts hole axle to coordinate with dial gauge 1, fix with jackscrew again, the circular arc of spending at the upper end edge horizontal direction mill off 90 of axle sleeve 6 becomes arc groove 61, gag lever post 9 is in the interior rotation of arc groove 61, measuring bull stick 5 drives dial gauge fixed bar 4 to rotate freely in surface level, in the time that the gag lever post 9 on measurement bull stick 5 rotates to one side of arc groove 61, dial gauge 1 on dial gauge fixed bar 4 is positioned at directly over pole 2, the this edge of arc groove 61 is defined as and measures limit, the another side of arc groove 61 is defined as to dress and gets glass bulb limit.
While measuring the bottom thickness of glass bulb 3, first the gag lever post 9 of measuring on bull stick 5 is rotated to the position of measuring limit, now the dial gauge 1 on dial gauge fixed bar 4 is just positioned at directly over pole 2, regulate dial gauge 1 that dial plate is made zero, then the gag lever post 9 on measurement bull stick 5 is rotated to dress and get glass bulb limit, again glass bulb 3 is placed on pole 2, gag lever post 9 on last wheel measuring bull stick 5 is got back to and is measured limit, now dial gauge 1 contacts with the glass bulb 3 of placing on pole 2, and the reading of dial gauge 1 is the measured value of glass bulb 3 bottom thickness.
A kind of device of measuring glass bulb bottom thickness of the present utility model utilizes dial gauge directly to measure, and measuring accuracy can reach 0.01mm, utilizes the rotation of measuring bull stick 5 realize the clamping of glass bulb 3 and take off, and can greatly improve detection efficiency, is applicable to the continuous detecting in producing.
By the way, a kind of device of measuring glass bulb bottom thickness of the present utility model can be measured glass bulb thickness rapidly and accurately.A kind of apparatus structure of measuring glass bulb bottom thickness of the present utility model is simple, practical function and detection efficiency high, it is by the accurate measurement of glass bulb thickness is provided to the direction of adjustment to glass bulb blowing personnel, thereby improves yield rate; On the other hand, due to the observing and controlling to glass bulb bottom thickness, can avoid possible the bursting in post-production of electronics tubing glass bulb, reduce mass loss.
Claims (4)
1. measure the device of glass bulb bottom thickness for one kind, it is characterized in that, comprise base (7), on base (7), be respectively arranged with pole (2) and axle sleeve (6), in axle sleeve (6), be connected with and measure bull stick (5), measure on bull stick (5) and be vertically installed with dial gauge fixed bar (4), one end of dial gauge fixed bar (4) is provided with dial gauge (1).
2. a kind of device of measuring glass bulb bottom thickness as claimed in claim 1, is characterized in that, described measurement bull stick (5) is flexibly connected with the inwall of described axle sleeve (6) by bearing (8).
3. a kind of device of measuring glass bulb bottom thickness as claimed in claim 1 or 2, it is characterized in that, the upper end edge horizontal direction of described axle sleeve (6) is provided with arc groove (61), on described measurement bull stick (5), be vertically installed with gag lever post (9), described gag lever post (9) is arranged in arc groove (61).
4. a kind of device of measuring glass bulb bottom thickness as claimed in claim 3, is characterized in that, described dial gauge fixed bar (4) is parallel to each other with gag lever post (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868766.2U CN203657690U (en) | 2013-12-23 | 2013-12-23 | Device for measuring thickness of glass shell bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868766.2U CN203657690U (en) | 2013-12-23 | 2013-12-23 | Device for measuring thickness of glass shell bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657690U true CN203657690U (en) | 2014-06-18 |
Family
ID=50924068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868766.2U Expired - Lifetime CN203657690U (en) | 2013-12-23 | 2013-12-23 | Device for measuring thickness of glass shell bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674846A (en) * | 2016-04-11 | 2016-06-15 | 哈尔滨建成集团有限公司 | Thickness measuring device for irregularly shaped vertebral plate |
| CN109443158A (en) * | 2018-12-26 | 2019-03-08 | 贵州凯星液力传动机械有限公司 | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension |
-
2013
- 2013-12-23 CN CN201320868766.2U patent/CN203657690U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674846A (en) * | 2016-04-11 | 2016-06-15 | 哈尔滨建成集团有限公司 | Thickness measuring device for irregularly shaped vertebral plate |
| CN109443158A (en) * | 2018-12-26 | 2019-03-08 | 贵州凯星液力传动机械有限公司 | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |