CN205037856U - Right angle ruler - Google Patents
Right angle ruler Download PDFInfo
- Publication number
- CN205037856U CN205037856U CN201520788981.0U CN201520788981U CN205037856U CN 205037856 U CN205037856 U CN 205037856U CN 201520788981 U CN201520788981 U CN 201520788981U CN 205037856 U CN205037856 U CN 205037856U
- Authority
- CN
- China
- Prior art keywords
- chi post
- post
- chi
- piece
- switch block
- 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 - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a right angle ruler, a serial communication port, including rod support and chi post, the one end and the perpendicular fixed connection of chi post of rod support are equipped with a plurality of thousand percentage tables on the chi post, and thousand percentage tables are on a parallel with the rod support to be arranged in proper order, is equipped with the commentaries on classics piece that is used for with the die carrier butt on the side of chi post, it on the chi post, changes the piece and be a plurality of to change the piece card, a plurality of commentaries on classics pieces along the length direction straight line array setting of chi post, wherein every changes the piece and comprises four lugs, during four lugs are fixed in the center pin, become between the adjacent lug 90 degrees perpendicular, be equipped with the draw -in groove on the chi post, the draw -in groove with change the piece and mate each other, will change and piece fix on the chi post, the outside of chi post is equipped with the arrangement hole of passing the amesdial, is equipped with and settles the communicating locating screw holes in hole on the chi post, be equipped with the positioning bolt who is used for fixed percentage table in the locating screw holes. The utility model discloses have reasonable in design, convenient operation goes up the regulation extension right angle ruler life of lug through changeing the piece, increases right angle ruler's measurement accuracy.
Description
Technical field
The utility model relates to testing tool field, relates generally to a kind of try square.
Background technology
Try square is a kind of professional measurer, referred to as angle square, is also called as guiding ruler in some occasion, and it is for the verticality of the verticality and workpiece relative position that detect workpiece, sometimes also for line.Be applicable to the verticality inspection of lathe, plant equipment and parts, locating and machining is installed, line etc. is the important survey instrument in machinery industry, its feature is that precision is high, good stability, is convenient to maintenance, the detection to mould bases is just included in the field of its application, because in the processing of mould bases, there is certain requirement to the verticality of mould bases, need detection mould bases being carried out to verticality.General production pipe and the cut gradient of steel pipe to termination have clear and definite technical requirement, adopt classic method always, namely use try square and clearance gauge two measurers with the use of measuring tube end-grain cutting gradient.This method detection speed is slow, does not mate with rhythm of production.For adapting to allegro production run, be badly in need of the direct reading try square of design.Simultaneously some ruler can produce wearing and tearing, especially depending rim due to Long-Time Service.
Utility model content
For the problems referred to above, the utility model provides a kind of try square, and this ruler is reasonable in design, can detect workpiece fast, convenient and simple, adjustable switch block is provided simultaneously, reduce the loss of wearing and tearing and bringing, extend time and the life-span of the use of try square, and improve the precision measured.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of try square, it is characterized in that, comprise rod support and chi post, one end of described rod support is fixedly connected with chi post is vertical, described chi post is provided with some thousand dial gauges, thousand dial gauges are parallel to rod support and are arranged in order, the side of described chi post is provided with the switch block for abutting with mould bases, described switch block is stuck on chi post, described switch block is several, some switch blocks are arranged along the length direction linear array of chi post, wherein each switch block is made up of four projections, described four projections are fixed in central shaft, 90 degree are become vertically between adjacent projections, described chi post is provided with draw-in groove, described draw-in groove mates mutually with switch block, switch block is fixed on chi post, slideway is provided with in described draw-in groove, the outside of described chi post is provided with the placement hole through clock gauge, described chi post is provided with the positioning screw hole communicated with placement hole, the bolt for fixing dial gauge is provided with in described positioning screw hole.
Further, described switch block is stainless material.
Further, described switch block is stainless material.
Further, described projection is rectangular parallelepiped.
Further, the xsect of described projection is less than the xsect of draw-in groove, is fixed by projection by slideway.
The utility model has the advantage of: the try square that the utility model provides has reasonable in design, easy to operate, by arranging switch block in the side of chi post, by the adjustment prolongation try square serviceable life of switch block upper protruding block, due to bump design four, after one of them wearing and tearing, another can be regulated to use, use length can be increased, increase the measuring accuracy of try square simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation before the projection of the utility model try square is installed.
Fig. 2 is the structural representation after the projection of the utility model try square is installed.
Wherein: 1. rod support 2. chi post 3. thousand dial gauge 4. switch block 5. projection
6. draw-in groove 7. placement hole 8. positioning screw hole 9. bolt 10. central shaft
Embodiment
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the utility model.
A kind of try square, it is characterized in that, comprise rod support 1 and chi post 2, one end of described rod support 1 is fixedly connected with chi post 2 is vertical, described chi post is provided with some thousand dial gauges 3, thousand dial gauges are parallel to rod support and are arranged in order, the side of described chi post is provided with the switch block 4 for abutting with mould bases, described switch block is stuck on chi post, described switch block 4 is several, some switch blocks are arranged along the length direction linear array of chi post, wherein each switch block 4 is made up of four projections 5, described four projections 5 are fixed in central shaft 10, 90 degree are become vertically between adjacent projections 5, described chi post 2 is provided with draw-in groove 6, described draw-in groove 6 mates mutually with switch block 4, switch block 4 is fixed on chi post 2, slideway is provided with in described draw-in groove, the outside of described chi post is provided with the placement hole 7 through clock gauge, described chi post is provided with the positioning screw hole 8 communicated with placement hole 7, the bolt 9 for fixing dial gauge is provided with in described positioning screw hole 8.
Further, described switch block is stainless material.
Further, described projection is rectangular parallelepiped.
Further, the xsect of described projection is less than the xsect of draw-in groove, is fixed by projection by slideway.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a try square, it is characterized in that, comprise rod support and chi post, one end of described rod support is fixedly connected with chi post is vertical, described chi post is provided with some thousand dial gauges, thousand dial gauges are parallel to rod support and are arranged in order, the side of described chi post is provided with the switch block for abutting with mould bases, described switch block is stuck on chi post, described switch block is several, some switch blocks are arranged along the length direction linear array of chi post, wherein each switch block is made up of four projections, described four projections are fixed in central shaft, 90 degree are become vertically between adjacent projections, described chi post is provided with draw-in groove, described draw-in groove mates mutually with switch block, switch block is fixed on chi post, slideway is provided with in described draw-in groove, the outside of described chi post is provided with the placement hole through clock gauge, described chi post is provided with the positioning screw hole communicated with placement hole, the bolt for fixing dial gauge is provided with in described positioning screw hole.
2. a kind of try square according to claim 1, it is characterized in that, described switch block is stainless material.
3. a kind of try square according to claim 1, it is characterized in that, described projection is rectangular parallelepiped.
4. a kind of try square according to claim 1, it is characterized in that, the xsect of described projection is less than the xsect of draw-in groove, is fixed by projection by slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788981.0U CN205037856U (en) | 2015-10-12 | 2015-10-12 | Right angle ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788981.0U CN205037856U (en) | 2015-10-12 | 2015-10-12 | Right angle ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037856U true CN205037856U (en) | 2016-02-17 |
Family
ID=55296751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788981.0U Expired - Fee Related CN205037856U (en) | 2015-10-12 | 2015-10-12 | Right angle ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928429A (en) * | 2016-06-21 | 2016-09-07 | 重村钢模机械工业（苏州）有限公司 | Straight angle measuring device |
| CN110243265A (en) * | 2019-07-10 | 2019-09-17 | 王坤 | A kind of right angle measuring device |
-
2015
- 2015-10-12 CN CN201520788981.0U patent/CN205037856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928429A (en) * | 2016-06-21 | 2016-09-07 | 重村钢模机械工业（苏州）有限公司 | Straight angle measuring device |
| CN110243265A (en) * | 2019-07-10 | 2019-09-17 | 王坤 | A kind of right angle measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20171012 |