CN2132148Y - Flat detector - Google Patents
Flat detector Download PDFInfo
- Publication number
- CN2132148Y CN2132148Y CN 92228820 CN92228820U CN2132148Y CN 2132148 Y CN2132148 Y CN 2132148Y CN 92228820 CN92228820 CN 92228820 CN 92228820 U CN92228820 U CN 92228820U CN 2132148 Y CN2132148 Y CN 2132148Y
- Authority
- CN
- China
- Prior art keywords
- secondary chi
- dial gauge
- fixed
- model
- main scale
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a flatness detector, comprising a dial gauge, an angle square, a detecting and flat plate, a straightedge, etc. The measurement of the length, the planeness, the verticality, the parallelism and the straightness of a common workpiece, can be completed by the flatness detector. The utility model has the advantages of simple structure, low cost, convenient operation, low labor intensity and high productivity effect; the flatness detector is particularly suitable for a tool bench worker, a die clamper bench worker and a sample plate bench worker in production measurement, and a mechanical practice tutor when checking students' workpieces.
Description
The utility model is a kind of flatness detecting device, belongs to the field of measuring appliance.
Generally need use multiple measurer to carry out to the measurement of workpiece flatness in the prior art, and all measurers all separate, the measurement of finishing a workpiece like this just needs as the many measurers of dial gauge, angle square, test flat plate or the like; Whole measuring process extremely bothers, and measurer is not easy keeping, maintenance; Someone has invented some combination measurers at these problems, but generally all is two, the combination of three kind of measurer, so still can't resolve the problem in the work.
The purpose of this utility model is to invent a kind of flatness detecting device, to overcome the existing in prior technology problem.
The utility model is to constitute like this: it is by the main scale 1 of band handgrip 9, the secondary chi vernier 2 of band table folder 11, the secondary chi 4 of band tooth bar 12, dial gauge 3, base plate 6 and gear set 5 are formed, the middle part of secondary chi 4 is fixed with a boss 13, boss 13 passes the bar-shaped trough 7 at main scale 1 middle part, secondary chi vernier 2 is fixed on the boss 12 and is connected with secondary chi 4, tooth bar 12 and gear set 5 engagements, gear set 5 is fixed on the handgrip 9, base plate 6 usefulness screws 10 are connected on the main scale 1, dial gauge 3 is fixed on the table folder 11, and the contact 8 on the dial gauge 3 adopts the method for screw thread or grafting to be connected with dial gauge 3.
Accompanying drawing 1 is that structural representation of the present utility model, accompanying drawing 2 are other block diagram.
Embodiment of the present utility model: gear set is screwed, be installed on the handgrip, handgrip has main scale, dial gauge folder of design on the secondary chi vernier, there is tooth bar the lower end of secondary chi, the engagement of rack and pinion group, utilize them that secondary chi is moved, the middle part of secondary chi is fixed with a boss, boss passes the bar-shaped trough at main scale middle part, secondary chi vernier is fixed on the boss and is connected with secondary chi, main scale is clipped in the centre of secondary chi and secondary chi vernier, secondary chi, secondary chi vernier can slide along main scale, the base plate that has " T " type groove is connected on " T " type column on the main scale with screw, base plate can along main scale parallel on, move down, dial gauge is fixed on the table folder, and special-purpose contact adopts the method that is threaded with dial gauge.In the use, owing to the utlity model has structures such as dial gauge, angle square, test flat plate, edge of a knife chi, so utilize it can finish the measurement of the length, flatness, verticality, the depth of parallelism, linearity etc. of general workpiece.
Compared with prior art, the utility model is simple in structure, cheap, easy for operation, alleviated labour intensity, improved production efficiency, the production that is specially adapted to worker, die clamper pincers worker and model pincers worker is measured and mechanical cooperating teacher uses when correcting student's workpiece.
Claims (2)
1, a kind of flatness detecting device, it is characterized in that: it is made up of the main scale 1 of band handgrip 9, the secondary chi vernier 2 of band table folder 11, secondary chi 4, dial gauge 3, base plate 6 and the gear set 5 of band tooth bar 12, the middle part of secondary chi 4 is fixed with a boss 13, boss 13 passes the bar-shaped trough 7 at main scale 1 middle part, secondary chi vernier 2 is fixed on the boss 12 and is connected with secondary chi 4, tooth bar 12 and gear set 5 engagements, gear set 5 is fixed on the handgrip 9, base plate 6 usefulness screws 10 are connected on the main scale 1, and dial gauge 3 is fixed on the table folder 11.
2, according to the described this flatness detecting device of claim 1, it is characterized in that: the contact 8 on the dial gauge 3 adopts the method that is threaded or pegs graft to be connected with dial gauge 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228820 CN2132148Y (en) | 1992-07-23 | 1992-07-23 | Flat detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228820 CN2132148Y (en) | 1992-07-23 | 1992-07-23 | Flat detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132148Y true CN2132148Y (en) | 1993-05-05 |
Family
ID=33772373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92228820 Expired - Fee Related CN2132148Y (en) | 1992-07-23 | 1992-07-23 | Flat detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132148Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788252A (en) * | 2010-03-02 | 2010-07-28 | 江苏大学 | Adjustable and movable lever indicator bracket on test flat plate and application method thereof |
| CN101424507B (en) * | 2007-10-30 | 2010-12-08 | 鸿富锦精密工业（深圳）有限公司 | Flatness inspection device |
| CN111622462A (en) * | 2020-06-15 | 2020-09-04 | 深圳市中元国际建设集团有限公司 | Auxiliary support for installing ceiling panel and construction method thereof |
-
1992
- 1992-07-23 CN CN 92228820 patent/CN2132148Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424507B (en) * | 2007-10-30 | 2010-12-08 | 鸿富锦精密工业（深圳）有限公司 | Flatness inspection device |
| CN101788252A (en) * | 2010-03-02 | 2010-07-28 | 江苏大学 | Adjustable and movable lever indicator bracket on test flat plate and application method thereof |
| CN101788252B (en) * | 2010-03-02 | 2012-06-20 | 江苏大学 | Adjustable and movable lever indicator bracket on test flat plate and application method thereof |
| CN111622462A (en) * | 2020-06-15 | 2020-09-04 | 深圳市中元国际建设集团有限公司 | Auxiliary support for installing ceiling panel and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |