CN204649130U - A kind of macropore inside-diameter measuring tool - Google Patents
A kind of macropore inside-diameter measuring tool Download PDFInfo
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- CN204649130U CN204649130U CN201520261363.0U CN201520261363U CN204649130U CN 204649130 U CN204649130 U CN 204649130U CN 201520261363 U CN201520261363 U CN 201520261363U CN 204649130 U CN204649130 U CN 204649130U
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- slide block
- hole
- inner diameter
- measuring tool
- bar
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Abstract
The utility model discloses a kind of macropore inside-diameter measuring tool, comprise: regulate cross bar, first slide block and the second slide block, the corresponding through hole be provided with for regulating cross bar to pass through respectively on described first slide block and the second slide block, described first slider bottom is vertically installed with an inner diameter measurement bar, described inner diameter measurement bar end to point to outside the first slide block and is provided with a ball, described second slider bottom is provided with the dial gauge that is pointed to outside, described first slide block is vertically installed with the first gag lever post pointing to outside, described second slide block is vertically installed with the second gag lever post pointing to outside.By the way, a kind of macropore inside-diameter measuring tool that the utility model is pointed out, during measurement, regulate and after fixing the distance between the first slide block and the second slide block can in the hole of workpiece wheel measuring, obtain actual measured value by dial gauge, work efficiency is high, and the precision of measurement is secure.
Description
Technical field
The utility model relates to inside-diameter measuring tool field, particularly relates to a kind of macropore inside-diameter measuring tool.
Background technology
Tradition manufacture field, accurately the size in the large-scale aperture of measurement, nibs footpath, large-scale rim of the mouth is a difficult problem of machine work in-site measurement always.
Field of machining often can run into the workpiece in large-scale aperture; conventional measurer is used cannot accurately to measure its size; particularly workpiece more than internal diameter 650mm time, slide calliper rule precision is too low and cannot use, if measure with micrometer inside caliper; because the basket diameter of this chi own is large; cannot measure, if use inside diameter caliper instead, support two pawl center lines to contact far super 6mm; also cannot measure, need to improve survey instrument.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of efficient, instrument of accurately measuring macropore internal diameter size.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of macropore inside-diameter measuring tool, comprise: regulate cross bar, first slide block and the second slide block, described adjustment cross bar runs through the first slide block and the second slide block successively, the corresponding through hole be provided with for regulating cross bar to pass through respectively on described first slide block and the second slide block, described first slider bottom is vertically installed with an inner diameter measurement bar, described inner diameter measurement bar end to point to outside the first slide block and is provided with a ball, described second slider bottom is provided with the dial gauge that is pointed to outside, described first slide block is vertically installed with the first gag lever post pointing to outside, described second slide block is vertically installed with the second gag lever post pointing to outside, the described axis of inner diameter measurement bar and the axes coincide of dial gauge.
In the utility model preferred embodiment, described adjustment cross bar is metal hollow bar.
In the utility model preferred embodiment, described first slide block top is provided with the first screw locking hole that be communicated with perpendicular with its through hole, and described second slide block top is provided with the second screw locking hole that be communicated with perpendicular with its through hole.
In the utility model preferred embodiment, described inner diameter measurement bar parallels with adjustment cross bar.
In the utility model preferred embodiment, described first slider bottom is provided with first through hole crossed for inner diameter measurement bar, described first slide block is provided with the inner diameter measurement bar locking hole that be connected vertical with the first through hole, described second slider bottom is provided with second through hole crossed for dial gauge, described second slide block is provided with the dial gauge locking hole that be connected vertical with the second through hole.
In the utility model preferred embodiment, described first slide block is provided with the first blind hole of insertion first gag lever post, described second slide block is provided with the second blind hole of insertion second gag lever post.
In the utility model preferred embodiment, described inner diameter measurement bar front end is horizontally through the first slide block and extends to inside the first slide block, described inner diameter measurement bar front end cylindrical is provided with screw thread and corresponding limit screw cap.
The beneficial effects of the utility model are: a kind of macropore inside-diameter measuring tool that the utility model is pointed out, during measurement, regulate and after fixing the distance between the first slide block and the second slide block can in the hole of workpiece wheel measuring, actual measured value is obtained by dial gauge, work efficiency is high, and the precision of measurement is secure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of macropore inside-diameter measuring tool one of the utility model preferred embodiment;
Fig. 2 is another structural representation of a kind of macropore inside-diameter measuring tool one of the utility model preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of macropore inside-diameter measuring tool, comprise: regulate cross bar 1, first slide block 2 and the second slide block 3, described adjustment cross bar 1 runs through the first slide block 2 and the second slide block 3 successively, the corresponding through hole be provided with for regulating cross bar 1 to pass through respectively on described first slide block 2 and the second slide block 3, described first slide block 2 bottom vertical is provided with an inner diameter measurement bar 4, described inner diameter measurement bar 4 end to point to outside the first slide block 2 and is provided with a ball 42, the dial gauge 5 that one is pointed to outside is provided with bottom described second slide block 3, described first slide block 2 is vertically installed with the first gag lever post 6 pointing to outside, described second slide block 3 is vertically installed with the second gag lever post 7 pointing to outside, first gag lever post 6 and the second gag lever post 7 are positioned at sustained height, and higher than position height shared by inner diameter measurement bar 4 and dial gauge 5.As shown in Figure 2, when the hole of measuring workpieces 8 is through hole, the first gag lever post 6 and the second gag lever post 7 are erected at the upper surface of workpiece, are convenient to dial gauge 5 and stretch into through hole measurement.
The axis of described inner diameter measurement bar 4 and the axes coincide of dial gauge 5, during measurement, the diameter of what the distance outside ball 42 and between the end of dial gauge 5 represented is inner hole of workpiece.
Described adjustment cross bar 1 is metal hollow bar, and intensity is high, lightweight, is convenient to regulate and use.
Described first slide block 2 top is provided with the first screw locking hole 21 that be communicated with perpendicular with its through hole, described second slide block 3 top is provided with the second screw locking hole 31 that be communicated with perpendicular with its through hole, be respectively arranged with screw in first screw locking hole 21 and the second screw locking hole 31, fix the first slide block 2 and the position of the second slide block 3 on adjustment cross bar 1.
Described inner diameter measurement bar 4 parallels with adjustment cross bar 1, and ensure the precision regulating and measure, error is more small.
First through hole crossed for inner diameter measurement bar 4 is provided with bottom described first slide block 2, described first slide block 2 is provided with the inner diameter measurement bar locking hole 22 that be connected vertical with the first through hole, second through hole crossed for dial gauge 5 is provided with bottom described second slide block 3, described second slide block 3 is provided with the dial gauge locking hole 32 that be connected vertical with the second through hole, set screw is provided with, the position of fixing dial gauge 5 in it.
Described first slide block 2 is provided with the first blind hole of insertion first gag lever post 6, described second slide block 3 is provided with the second blind hole of insertion second gag lever post 7.First gag lever post 6 and the second gag lever post 7, the used time can not take off, are measured in order to avoid affect other.
Described inner diameter measurement bar 4 front end is horizontally through the first slide block 2 and extends to inside the first slide block 2, described inner diameter measurement bar 4 front end cylindrical is provided with screw thread and corresponding limit screw cap 41.
In sum, a kind of macropore inside-diameter measuring tool that the utility model is pointed out, aim at large-sized hole measuring and design, time saving and energy saving, easy and simple to handle, the precision of measurement is high.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a macropore inside-diameter measuring tool, for the measurement of inner hole of workpiece, comprise: regulate cross bar, first slide block and the second slide block, described adjustment cross bar runs through the first slide block and the second slide block successively, it is characterized in that, the corresponding through hole be provided with for regulating cross bar to pass through respectively on described first slide block and the second slide block, described first slider bottom is vertically installed with an inner diameter measurement bar, described inner diameter measurement bar end to point to outside the first slide block and is provided with a ball, described second slider bottom is provided with the dial gauge that is pointed to outside, described first slide block is vertically installed with the first gag lever post pointing to outside, described second slide block is vertically installed with the second gag lever post pointing to outside, the described axis of inner diameter measurement bar and the axes coincide of dial gauge.
2. macropore inside-diameter measuring tool according to claim 1, is characterized in that, described adjustment cross bar is metal hollow bar.
3. macropore inside-diameter measuring tool according to claim 1, it is characterized in that, described first slide block top is provided with the first screw locking hole that be communicated with perpendicular with its through hole, and described second slide block top is provided with the second screw locking hole that be communicated with perpendicular with its through hole.
4. macropore inside-diameter measuring tool according to claim 1, is characterized in that, described inner diameter measurement bar parallels with adjustment cross bar.
5. macropore inside-diameter measuring tool according to claim 1, it is characterized in that, described first slider bottom is provided with first through hole crossed for inner diameter measurement bar, described first slide block is provided with the inner diameter measurement bar locking hole that be connected vertical with the first through hole, described second slider bottom is provided with second through hole crossed for dial gauge, described second slide block is provided with the dial gauge locking hole that be connected vertical with the second through hole.
6. macropore inside-diameter measuring tool according to claim 1, is characterized in that, described first slide block is provided with the first blind hole of insertion first gag lever post, described second slide block is provided with the second blind hole of insertion second gag lever post.
7. macropore inside-diameter measuring tool according to claim 1, is characterized in that, described inner diameter measurement bar front end is horizontally through the first slide block and extends to inside the first slide block, described inner diameter measurement bar front end cylindrical is provided with screw thread and corresponding limit screw cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261363.0U CN204649130U (en) | 2015-04-28 | 2015-04-28 | A kind of macropore inside-diameter measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261363.0U CN204649130U (en) | 2015-04-28 | 2015-04-28 | A kind of macropore inside-diameter measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649130U true CN204649130U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261363.0U Expired - Fee Related CN204649130U (en) | 2015-04-28 | 2015-04-28 | A kind of macropore inside-diameter measuring tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN204649130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865306A (en) * | 2016-06-03 | 2016-08-17 | 马鞍山方圆动力科技有限公司 | High-precision conical hole test tool |
| CN107543489A (en) * | 2017-08-18 | 2018-01-05 | 安徽江淮汽车集团股份有限公司 | The measuring system and its measuring method of engine cylinder-body cylinder centre line spacing |
| CN109186431A (en) * | 2018-08-30 | 2019-01-11 | 太原理工大学 | A kind of screw automatic fastening electromechanics screwdriver bit jerk value precision measurement apparatus and method |
-
2015
- 2015-04-28 CN CN201520261363.0U patent/CN204649130U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865306A (en) * | 2016-06-03 | 2016-08-17 | 马鞍山方圆动力科技有限公司 | High-precision conical hole test tool |
| CN105865306B (en) * | 2016-06-03 | 2018-03-06 | 马鞍山方圆动力科技有限公司 | A kind of high-precision taper hole cubing |
| CN107543489A (en) * | 2017-08-18 | 2018-01-05 | 安徽江淮汽车集团股份有限公司 | The measuring system and its measuring method of engine cylinder-body cylinder centre line spacing |
| CN109186431A (en) * | 2018-08-30 | 2019-01-11 | 太原理工大学 | A kind of screw automatic fastening electromechanics screwdriver bit jerk value precision measurement apparatus and method |
| CN109186431B (en) * | 2018-08-30 | 2020-08-18 | 太原理工大学 | Precision measurement device and method for jump quantity of screw automatic fastening machine screwdriver head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215417 No. 79 Zhiren Road, Zhitang District, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Jinyuansheng Intelligent Equipment Co., Ltd. Address before: 215417 No. 65 Zhiren Road, Zhitang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Taicang Jinxi Pulverizer Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |