CN208952946U - Formula level meter - Google Patents
Formula level meter Download PDFInfo
- Publication number
- CN208952946U CN208952946U CN201821629772.1U CN201821629772U CN208952946U CN 208952946 U CN208952946 U CN 208952946U CN 201821629772 U CN201821629772 U CN 201821629772U CN 208952946 U CN208952946 U CN 208952946U
- Authority
- CN
- China
- Prior art keywords
- reference block
- cross bar
- level meter
- card slot
- levelling tube
- 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
Links
- 239000011521 glass Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a kind of formula level meters, it is related to level meter technical field, its technical solution includes reference block, the main levelling tube being mounted in reference block, the telescoping mechanism that reference block both ends are arranged in, the main levelling tube is arranged along the length direction of the reference block, the length direction of the reference block offers sliding slot, the telescoping mechanism includes the locked component of cross bar, vertical bar, fixed vertical bar, the cross bar is slidably arranged in sliding slot, the cross bar offers through-hole far from one end of the reference block, and the vertical bar is inserted in the through-hole.The range of the formula level meter of the utility model is adjustable, is suitble to the levelness of the determinand of measurement plurality of specifications.
Description
Technical field
The utility model relates to the technical fields of level meter, more particularly, to a formula level meter.
Background technique
Formula level meter is called a formula horizontal ruler, a formula level meter be in Installing machine tool correction indispensable measurer it
One.Main purpose is correction lathe determinand horizontal position, is usually used in machining center, milling machine, lathe, injection molding machine, chip mounter
Equal precise machining equipments.
Notification number is the Chinese patent of CN205981191U, discloses a kind of formula level meter, including blade and blade turn
There is the first extreme position and the second extreme position rotated with blade, the first extreme position in the levelling tube of dynamic connection, levelling tube
Angle with the second extreme position is ° that the utility model simplifies the manufacturing process of a formula level meter in the prior art.
Prior art among the above has the following deficiencies: that a range for formula level meter is fixed, and can only measure specific rule
The levelness of lattice determinand.
Utility model content
The purpose of the utility model is to provide a kind of formula level meter, have the characteristics that telescopic, a variety of rule can be measured
The levelness of the determinand of lattice.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of formula
Level meter, including reference block, the main levelling tube being mounted in reference block, the telescopic machine that reference block both ends are arranged in
Structure, the main levelling tube are arranged along the length direction of the reference block, and the length direction of the reference block offers sliding slot, institute
The locked component that telescoping mechanism includes cross bar, vertical bar, fixed vertical bar is stated, the cross bar is slidably arranged in sliding slot, the cross bar
One end far from the reference block offers through-hole, and the vertical bar is inserted in the through-hole.
By using above-mentioned technical proposal, reference block is put on the test object, if main air level is in the interposition of main levelling tube
It sets, illustrates horizontal along the determinand of level meter length direction；If determinand surface is not horizontal, main air level is made in centrifugal force
It is always mobile toward the highest side of main levelling tube under, the difference of determinand both ends height is calculated by the reading on the first scale
Value.When the determinand surveyed is longer, the cross bar of reference block two sides can be skidded off, then by vertical bar to being snapped down to vertical bar bottom
It is flushed with reference block bottom surface, locked component fixes vertical bar.
The utility model is further arranged to: the locked component include elastic fastening hook, the first card slot, the second card slot, by
Moving part, the elastic fastening hook are fixed on the vertical bar；First card slot and second card slot open up on the cross bar,
First card slot is in the top of second card slot, and described fixed on the cross bar by moving part one end, the other end is freely
It holds, fixed there are two convex block on free end, two convex blocks are aligned with the first card slot, the second card slot respectively, described to press moving part
With elasticity.
By using above-mentioned technical proposal, elastic fastening hook is snapped onto the first card slot, and vertical bar is in cross bar.It presses down on perpendicular
Bar, elastic fastening hook snap onto the second card slot, and vertical bar bottom is flushed with reference block bottom surface, at this point it is possible to be used to measure determinand
Levelness.When measuring the shorter determinand levelness of length, moving part is pressed in pressing first, by the convex block on moving part by elastic fastening hook
It is detached from the second card slot, elastic fastening hook snaps onto the first card slot, and vertical bar enters in cross bar, and cross bar is then slided to reference block
It is interior.
The utility model is further arranged to: the outlet end of the sliding slot is fixed with the first limited block, described cross bar one end
It is fixed with the second limited block.
By using above-mentioned technical proposal, when cross bar is slided along sliding slot, the first limited block and the second limited block prevent cross
Bar is skidded off out of sliding slot, and cross bar is detached from reference block.
The utility model is further arranged to: the vertical bar is fixedly arranged above positive stop strip, and the length of the positive stop strip is greater than
The diameter length of the through-hole.
By using above-mentioned technical proposal, when pressing vertical bar, positive stop strip is abutted with cross bar, can prevent vertical bar from through-hole
It falls off.
The utility model is further arranged to: the reference block includes upper reference block and lower reference block, the upper reference block
It is mating with lower reference block.
By using above-mentioned technical proposal, lower reference block is the part contacted with determinand, can be worn in lower reference block
When replaced.
The utility model is further arranged to: the cross bar is fixed with magnet on the side wall far from the reference block, described
Magnet is connect with reference block magnetism.
By using above-mentioned technical proposal, cross bar is slided in reference block, and cross bar can be fixed on base by the magnet on cross bar
On quasi- block, cross bar is avoided to shake.
The utility model is further arranged to: the width direction of the reference block is equipped with secondary levelling tube, the pair level
There is secondary air level in the middle part of pipe, has the second graduation mark on the secondary levelling tube of the pair air level two sides.
By using above-mentioned technical proposal, secondary levelling tube can be measured the determinand along reference block width direction,
According to the position of secondary air level, the levelness of determinand is judged.Secondary air level illustrates determinand surface water at middle position
It is flat；Secondary air level tilts to other positions, then secondary air level is high-end at one end, and the reading of the second graduation mark can calculate two
Hold the difference of height.
The utility model is further arranged to: being equipped with magnifying glass above the main levelling tube and the secondary levelling tube.
By using above-mentioned technical proposal, levelling tube high scale is smaller, needs just easy reading registration relatively close from levelling tube,
Magnifying glass can amplify scale, and worker is facilitated to read.
In conclusion the advantageous effects of the utility model are as follows:
1. the setting of cross bar can expand a range for formula level meter, the levelness of the determinand of plurality of specifications is suitble to survey
Amount；
2. the setting of limited block, so that cross bar slides in sliding slot, without departing from sliding slot；
3. the magnifying glass above levelling tube facilitates worker to observe levelling tube high scale, read more acurrate.
Detailed description of the invention
Fig. 1 is the partial sectional view of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the partial enlargement diagram of part A in figure；
Fig. 5 is the structural schematic diagram of the locked component of the utility model.
Appended drawing reference: 1, reference block；11, upper reference block；111, sliding slot；112, the first limited block；12, lower reference block；
121, slot；2, main levelling tube；21, main air level；22, the first graduation mark；3, secondary levelling tube；31, secondary air level；32, second
Graduation mark；4, telescoping mechanism；41, cross bar；411, the second limited block；412, through-hole；413, magnet；42, vertical bar；421, it limits
Item；43, locked component；431, elastic fastening hook；432, the first card slot；433, the second card slot；434, moving part is pressed；435, convex block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
- Fig. 2 referring to Fig.1 is a kind of formula level meter disclosed by the utility model, including reference block 1, is mounted on reference block
Main levelling tube 2 on 1 and secondary levelling tube 3, the telescoping mechanism 4 being arranged in reference block 1.
As shown in figure 3, reference block 1 includes upper reference block 11, lower reference block 12, upper reference block bottom opens up a slot 121,
The connection of reference block 11 and lower reference block 12 is realized in 11 pieces of lower benchmark insertion slots 121.
As shown in figure 3, the sliding slot 111 of both ends perforation is offered in upper reference block 11 along level meter length direction.
As shown in Fig. 2, telescoping mechanism 4 includes the locked component 43 of cross bar 41, vertical bar 42, fixed vertical bar 42, in conjunction with Fig. 4,
Cross bar 41 slides in sliding slot 111, and the outlet end of sliding slot 111 is fixed with the first limited block 112, in cross bar 41 close to upper reference block
11 one end is fixed with the second limited block 411, and the first limited block 112 and the second limited block 411 can prevent cross bar 41 to be detached from cunning
Slot 111.
As shown in figure 5, the one end of cross bar 41 far from upper reference block 11 offers through-hole 412, vertical bar along 41 height of cross bar
42 are inserted in through-hole 412, vertical bar 42 can opposing through-bores 412 move up and down；Vertical bar 42 is fixedly arranged above positive stop strip 421, limit
421 length of item is greater than the diameter length of through-hole 412, so that vertical bar 42 will not fall off from through-hole 412.
As shown in figure 5, locked component 43 includes elastic fastening hook 431, the first card slot 432, the second card slot 433, presses moving part
434,431 one end of elastic fastening hook is fixed on vertical bar 42, and the other end extends outwardly.First card slot 432 is opened up with the second card slot 433
On 41 side wall of cross bar, the first card slot 432 is above the second card slot 433；In the shape of a rod by moving part 434, one end is fixedly connected on cross
On thick stick, the other end is free end；Be fixed with convex block 435 on free end, convex block 435 be arranged two respectively with the first card slot 432, the
Two draw-in groove 433 be aligned, it is flexible by moving part 434, generally elastic steel at.
Elastic fastening hook 431 snaps onto the first card slot 432, and vertical bar 42 is in cross bar 41, and moving part 434 is pressed in pressing, so that bullet
Property grab 431 by convex block 435 eject be detached from the first card slot 432.Vertical bar 42 is pressed down on, elastic fastening hook 431 snaps onto the second card
In slot 433, downwards along through-hole 412,42 bottom of vertical bar flushes vertical bar 42 with lower 12 bottom surface of reference block, at this point it is possible to be used to survey
Whether horizontal measure determinand surface.When measuring shorter determinand, moving part 434 is pressed in pressing, and elastic fastening hook 431 is detached from the second card slot
433, elastic fastening hook 431 snaps onto the first card slot 432, and vertical bar 42 is inside cross bar 41, sliding cross bar 41 to lower reference block 12
It is interior.
As shown in Figure 1, one end that cross bar 41 skids off reference block 11 is fixed with magnet 413, reference block 1 is iron, cross bar
41 slide in reference block 11, and cross bar 41 can be fixed on upper reference block 11 by magnet 413.
As shown in Figure 1, main levelling tube 2 is mounted on 11 middle part of reference block, main 2 length direction of levelling tube and upper reference block 11
Length direction is consistent.There is the main air level 21 of sealed transparent in the middle part of main levelling tube 2, on the main levelling tube 2 of main 21 two sides of air level
There is the first graduation mark 22, the zero point of the first graduation mark 22 is close to main air level 21.The bottom surface of lower reference block 12 is placed on accurate water
When prosposition is set, the main air level 21 in main levelling tube 2 is just in middle position；Instantly the bottom surface of reference block 12 be placed on it is inclined to
It surveys on object surface, main air level 21 can be calculated toward the high-end movement of main levelling tube 2 according to the reading of the first graduation mark 22
The difference in height at determinand both ends.
Secondary levelling tube 3 is mounted on upper 11 side of reference block, the length side of secondary levelling tube 3 along upper 11 width direction of reference block
To consistent with the width direction of upper reference block 11.There are the secondary air level 31 of sealed transparent, 31 liang of secondary air level in the middle part of secondary levelling tube 3
There is the second graduation mark 32 on the secondary levelling tube 3 of side.
Magnifying glass (not shown) is installed above main levelling tube 2 and secondary levelling tube 3, facilitates reading.
The implementation principle of the present embodiment are as follows: when the measurement shorter determinand levelness of length, cross bar 41 is in upper reference block 11
Inside, lower 12 bottom of reference block is abutted with determinand, if main air level 21 illustrates in the middle position of main levelling tube 2 along dampening
The determinand of level length direction is horizontal；If determinand surface is not horizontal, highest one sidesway of the main air level 21 toward main levelling tube 2
It is dynamic, the difference of determinand both ends height is calculated by the reading on the first scale.When the determinand surveyed is longer, can incite somebody to action
The cross bar 41 of upper 11 two sides of reference block skids off, and then presses vertical bar 42, and elastic fastening hook 431 snaps onto the second card slot 433, vertical bar
42 bottoms are flushed with lower 12 bottom surface of reference block, this formula level meter is suitble to the horizontal degree measurement of the determinand of plurality of specifications.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of formula level meter including reference block (1), the main levelling tube (2) being mounted in reference block (1), is arranged in benchmark
The telescoping mechanism (4) at block (1) both ends, it is characterized in that: the main levelling tube (2) is set along the length direction of the reference block (1)
It sets, the length direction of the reference block (1) offers sliding slot (111), and the telescoping mechanism (4) includes cross bar (41), vertical bar
(42), the locked component (43) of fixed vertical bar (42), the cross bar (41) are slidably arranged in sliding slot (111), the cross bar
(41) one end far from the reference block (1) offers through-hole (412), and the vertical bar (42) is inserted in the through-hole (412).
2. according to claim 1 formula level meter, it is characterised in that: the locked component (43) includes elastic fastening hook
(431), the first card slot (432), the second card slot (433), press moving part (434), the elastic fastening hook (431) is fixed on the vertical bar
(42) on；First card slot (432) and second card slot (433) are provided on the cross bar (41), first card slot
(432) described to be fixed on the cross bar (41) by moving part (434) one end in the top of second card slot (433), the other end
It is fixed there are two convex block (435) on free end for free end, two convex blocks (435) respectively with the first card slot (432), the
Two draw-in groove (433) alignment, it is described that there is elasticity by moving part (434).
3. according to claim 1 formula level meter, it is characterised in that: the outlet end of the sliding slot (111) is fixed with
One limited block (112), described cross bar (41) one end are fixed with the second limited block (411).
4. according to claim 1 formula level meter, it is characterised in that: the vertical bar (42) is fixedly arranged above positive stop strip
(421), the length of the positive stop strip (421) is greater than the diameter length of the through-hole (412).
5. according to claim 1 formula level meter, it is characterised in that: the reference block (1) includes upper reference block (11)
With lower reference block (12), the upper reference block (11) and lower reference block (12) are mating.
6. according to claim 1 formula level meter, it is characterised in that: the cross bar (41) is far from the reference block (1)
Side wall on be fixed with magnet (413), the magnet (413) and reference block (1) are magnetic to be connect.
7. according to claim 1 formula level meter, it is characterised in that: the width direction of the reference block (1) is equipped with
Secondary levelling tube (3), pair levelling tube (3) middle part have secondary air level (31), the secondary water of described pair air level (31) two sides
There are the second graduation mark (32) on quasi- pipe (3).
8. according to claim 7 formula level meter, it is characterised in that: the main levelling tube (2) and the secondary levelling tube
(3) top is equipped with magnifying glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629772.1U CN208952946U (en) | 2018-10-08 | 2018-10-08 | Formula level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629772.1U CN208952946U (en) | 2018-10-08 | 2018-10-08 | Formula level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952946U true CN208952946U (en) | 2019-06-07 |
Family
ID=66740691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629772.1U Expired - Fee Related CN208952946U (en) | 2018-10-08 | 2018-10-08 | Formula level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307823A (en) * | 2019-06-19 | 2019-10-08 | 湘潭大学 | A kind of suspension type digital levelling instrument and measurement method |
| CN114749802A (en) * | 2022-04-26 | 2022-07-15 | 浙江雅晶电子有限公司 | Laser slitter edge removing machine |
-
2018
- 2018-10-08 CN CN201821629772.1U patent/CN208952946U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307823A (en) * | 2019-06-19 | 2019-10-08 | 湘潭大学 | A kind of suspension type digital levelling instrument and measurement method |
| CN114749802A (en) * | 2022-04-26 | 2022-07-15 | 浙江雅晶电子有限公司 | Laser slitter edge removing machine |
| CN114749802B (en) * | 2022-04-26 | 2024-03-12 | 浙江雅晶电子有限公司 | Laser slitter edge removing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |