CN208505180U - A kind of measuring thickness device - Google Patents
A kind of measuring thickness device Download PDFInfo
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- CN208505180U CN208505180U CN201820877921.XU CN201820877921U CN208505180U CN 208505180 U CN208505180 U CN 208505180U CN 201820877921 U CN201820877921 U CN 201820877921U CN 208505180 U CN208505180 U CN 208505180U
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- pressing plate
- measuring thickness
- thickness device
- support platform
- telescoping cylinder
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Abstract
The utility model provides a kind of measuring thickness device, is related to technical field of industrial measurement.Measuring thickness device includes rack, rack is equipped with support platform, support platform is rectangle plane, four slide bars that four Angle Positions positioned at rectangle plane are additionally provided in support platform, extending along the vertical direction, pressing plate is also the rectangle of same size, four Angle Positions of pressing plate are equipped with perforation, linear bearing is equipped in perforation, it is closely slidably matched by the inner hole of linear bearing with the outer wall of the corresponding slide bar, move pressing plate with good guiding performance along slide bar extending direction, plane and the test plane of lower section are parallel always where guaranteeing pressing plate.Telescoping cylinder is arranged in top plate in the upper end of slide bar, telescoping cylinder is by being fixed on the pressure sensor promotion presser motion of push rod lower end and squeezing object under test, cylinder is located at the center of pressing plate to the force application location of pressing plate, when squeezing object under test, pressing plate force unbalance will not run-off the straight, and then ensure that the accurate of test result.
Description
Technical field
The utility model relates to technical field of industrial measurement, and in particular to a kind of measuring thickness device.
Background technique
In the application of industrial measurement thickness measuring, the mode of the manual measurements such as ruler, Steel Ruler, slide calliper rule is generallyd use,
This kind of measurement method cannot be used for the survey of the components such as battery suitable for surfacing, the changeless workpiece of size
Amount.Structure is complicated for lithium battery interior, and wherein battery core is deposited after molding in thickness direction than relatively soft before being suppressed
In certain elasticity, thickness is not fixed, and slightly firmly just causes to change.
Using the thickness of vernier caliper measurement battery, the size for the power that is squeezed and the operation influence of survey crew are bigger,
Often error is very big for final measurement result.Then there is the new prior art, using pressing plate to the electricity being placed on substrate
Core applies predetermined pressure, measures the thickness of the battery core under the pressure state.But since pressure is bigger, usually at 1,000 Ns
More than, the driving force that object under test is subject to the reaction force and pressing plate of pressing plate is uneven, it is easy that pressing plate is made to generate inclination and distortion,
Long-time service causes plane locating for pressing plate and substrate not parallel, and the extruding of pressing plate measuring targets is in uneven thickness, Jin Erying
Ring the precision of measurement.
Utility model content
The purpose of this utility model is to provide a kind of measuring thickness device, with solve by pressing plate with test plane is not parallel causes
The low problem of measurement accuracy.
To achieve the above object, the technical solution of the measuring thickness device of the utility model is:
Measuring thickness device includes rack, and rack is equipped with support platform, is also equipped with pressure on the upside of support platform in rack
At least one in plate, support platform and pressing plate can be by telescoping cylinder drive and relative to another towards and away from movement, thus to two
Object under test between person presses, and the pressure sensor and the two for detecting the pressure that presses between the two are additionally provided in rack
Between relative movement stroke range sensor, rack is fixed at least three parallel sliding tracks, and parallel sliding track is to support platform
And/or the relative movement of pressing plate is oriented to, the projection of telescoping cylinder in the horizontal plane is constituted more in each parallel sliding track
Within the shape of side.
Both the utility model has the advantages that at least one in support platform and pressing plate is connected with telescoping cylinder, made by the driving of telescoping cylinder
Object under test is moved towards and squeezes, the guiding in mobile move by least three parallel sliding tracks can guarantee transporting
Plane and support platform keeping parallelism where pressing plate in dynamic, and when squeezing object under test, even if by the anti-of object under test
The active force that active force and telescoping cylinder apply is uneven, also will receive the good guidance of closed slide, remains pressing plate
In the position parallel with support platform, the result inaccuracy for leading to test because of run-off the straight is avoided.
In order to simplify apparatus structure, above structure is further limited, the pressing plate and telescoping cylinder are drivingly connected, and are stretched
The driving force edge rail of contracting cylinder moves down.
In order to improve the uniformity of pressing plate stress, the position of telescoping cylinder and parallel sliding track is further limited, it is described
Center of the projection in the convex polygon being made of using the parallel sliding track vertex of telescoping cylinder in the horizontal plane.
For the ease of processing and using, the position of parallel sliding track is further limited, there are four the parallel sliding tracks
And it is located at each vertex position of rectangle.
In order to simplify apparatus structure, above structure is further limited, the parallel sliding track is slide bar, right on the pressing plate
Each slide bar position is answered to be equipped with perforation for installing wherein corresponding slide bar.
In order to improve the accuracy that pressing plate is moved along parallel slide bar, increase corresponding structure, institute between pressing plate and slide bar
It states and is provided with linear bearing in pressing plate perforation, and be fitted close by the inner hole of linear bearing and the slide bar outer wall.
In order to realize detection pressure, the setting position of pressure sensor is further limited, the pressure sensor is located at
Between pressing plate and telescoping cylinder.
In order to realize detecting distance, the setting form for sensor of adjusting the distance is further limited, the sense of the range sensor
Answer contact and pressing plate floating connection.
In order to protect object under test, above structure is further limited, on the opposite flank of the support platform and pressing plate
It is equipped with insulating materials.
For the applicability of enhancement device, above structure is further limited, pressure regulator valve is additionally provided in the rack, is used for
Adjust the size of the pressure pressure of telescoping cylinder.
Detailed description of the invention
Fig. 1 is the schematic front view of the measuring thickness device of the utility model；
Fig. 2 is the schematic perspective view of the measuring thickness device of the utility model；
In figure: 10- support platform, 11- stabilizer blade, 12- slide bar, 20- pressing plate, 21- linear bearing, 3- telescoping cylinder, 31- pressure
Sensor, 4- top plate, 40- amesdial, 41- display module, 42- pressure regulator valve, 5- object under test.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the measuring thickness device of the utility model, as shown in Figure 1 to Figure 2, measuring thickness device include rack, machine
Support platform 10, pressing plate 20 and top plate 4 are provided, in sequence from bottom to top, on frame, wherein support platform 10 is rectangle plane, support
The lower part of platform 10 is set there are four stabilizer blade 11, can be leveled to support platform 10, upper surface and pressing plate in support platform 10
20 lower surface is equipped with insulating materials, is additionally provided with positioned at the position at four angles of rectangle of support platform 10 and to extend along the vertical direction
Four slide bars 12.The shape of pressing plate 20 and top plate 4 is the rectangle of same size, and four Angle Positions of pressing plate 20 are equipped with perforation,
Linear bearing 21 is equipped in perforation, linear bearing 21, which is inlaid on pressing plate 20, guarantees that the downside of pressing plate 20 is smooth, passes through straight line
The inner hole of bearing 21 is closely slidably matched with the outer wall of the corresponding slide bar 12, and pressing plate 20 is made to move tool along 12 extending direction of slide bar
There is good guiding performance, guarantees that 20 place plane of pressing plate and the support platform 10 of lower section are parallel always.
Telescoping cylinder 3 is arranged as pressure driving unit in top plate 4 in the upper end of slide bar 12, and telescoping cylinder 3 extends downwardly push rod,
And the pressure sensor 31 by being fixed on 3 lower end surface of push rod pushes pressing plate 20 to move and squeezes object under test 5, telescoping cylinder 3 is right
The force application location of pressing plate 20 is located at the center of pressing plate 20, and top plate 4 is equipped with the thickness that amesdial 40 is used to measure object under test 5,
Amesdial 40 includes gauge outfit and the mandril being pierced by, and the mandril of amesdial 40 is floating as the fixation upright bar in induction contact and pressing plate 20
Dynamic connection.It is additionally provided with pressure regulator valve 42 on top plate 4 and display module 41 is respectively intended to the size that control telescoping cylinder 3 presses to pressing plate 20
And display pressure value.
In use, being first pressed in the support platform 10 for not placing object under test 5 under pressing plate 20, mandril moves down therewith,
By 40 registration of amesdial zero at this time, such as battery core of object under test 5 is placed in support platform 10 again after rising pressing plate 20
Medium position, control telescoping cylinder 3 stretch out push rod driving pressing plate 20 push, pressing plate 20 compress object under test 5 simultaneously by pressure biography
For the detection of sensor 31 when reaching setting, amesdial 40 measures the vertical distance between pressing plate 20 and support platform 10 at this time, as to
The thickness for surveying object 5, shows corresponding numerical value on display module 41.Because slide bar 12 is accurately oriented to work to the stabilization of pressing plate 20
With making pressing plate 20 when squeezing object under test 5, remained in the horizontal plane 20 force unbalance of pressing plate, Bu Huifa
The inclination of raw any angle, it is ensured that the distance between pressing plate 20 and support platform 10 keep identical everywhere, and then ensure that test
As a result accurate.
Above-mentioned specific embodiment 1 is the preferred embodiment of the measuring thickness device of the utility model, can be in other embodiments
Corresponding structure is adjusted, simplified or advanced optimized as needed, can specifically there are following several adjustment variation shapes
Formula:
The specific embodiment 2 of the measuring thickness device of the utility model, measuring thickness device include rack, and it is flat that rack is equipped with support
Platform is also equipped with pressing plate in rack on the upside of support platform, at least one in support platform and pressing plate can be driven by telescoping cylinder
And relative to another towards and away from movement, to press to object under test between the two, detection is additionally provided in rack
The range sensor of the pressure sensor for the pressure that presses between the two and relative movement stroke between the two, rack are fixed with
At least three parallel sliding tracks, parallel sliding track are oriented to the relative movement of support platform and/or pressing plate, and telescoping cylinder is in horizontal plane
On the polygon that is constituted in each parallel sliding track of projection within.The arrangement form of slide bar in the present embodiment is in addition to using
Except specific embodiment 1, other forms can also be used, such as: it is set on support there are three slide bar, three slide bars are located at it
Three vertex positions of equilateral triangle are formed, and the center of corresponding three slide bars is arranged in telescoping cylinder, wherein telescoping cylinder can
It, can also be with hydraulic cylinder to be cylinder.
The specific embodiment 3 of the measuring thickness device of the utility model, as advanced optimizing to specific embodiment 2, in order to
Simplify apparatus structure, the pressing plate and telescoping cylinder are drivingly connected, and are moved down by the driving force edge rail of telescoping cylinder, other realities
It applies in example, is also possible to support platform and is moved up in opposite directions along guide rail with pressing plate.
The specific embodiment 4 of the measuring thickness device of the utility model, as advanced optimizing to specific embodiment 3, in order to
The uniformity of pressing plate stress is improved, the projection of the telescoping cylinder in the horizontal plane is in and is constituted using the parallel sliding track by vertex
Convex polygon center.
The specific embodiment 5 of the measuring thickness device of the utility model, as advanced optimizing to specific embodiment 4, in order to
Easy to process and use, there are four the parallel sliding tracks and is located at each vertex position of rectangle, in other embodiments, support
On set there are three parallel sliding track, three parallel sliding tracks are located at its three vertex position for forming equilateral triangle, and telescoping cylinder
The center of corresponding three parallel sliding tracks is set.
The specific embodiment 6 of the measuring thickness device of the utility model, as to the further of specific embodiment 2-5 any one
Optimization, in order to simplify structure, the parallel sliding track is slide bar, correspond on the pressing plate each slide bar position be equipped with perforation for by
Corresponding slide bar installs wherein, and in other embodiments, the parallel sliding track can be equipped with shape and its in channled rail with channled rail
The sliding block of cooperation, the sliding block by being located at four Angle Positions are fixed with pressing plate.
The specific embodiment 7 of the measuring thickness device of the utility model, as advanced optimizing to specific embodiment 6, in order to
The accuracy that moves along parallel slide bar of pressing plate is improved, increases corresponding structure between pressing plate and slide bar, in the pressing plate perforation
It is provided with linear bearing, and is fitted close by the inner hole of linear bearing and the slide bar outer wall, in other embodiments, linear axis
It holds alternatively into circular sleeve.
The specific embodiment 8 of the measuring thickness device of the utility model, as advanced optimizing to specific embodiment 3, in order to
Realize detection pressure, the pressure sensor is located between pressing plate and telescoping cylinder, and in other embodiments, pressure sensor can be set
Telescopic rod upper end and fixed with rack.
The specific embodiment 9 of the measuring thickness device of the utility model, as advanced optimizing to specific embodiment 3, in order to
Realize detecting distance, the induction contact and pressing plate floating connection of the range sensor.
The specific embodiment 10 of the measuring thickness device of the utility model, as to specific embodiment 2-5 any one into one
Step optimization is equipped with insulating materials on the opposite flank of the support platform and pressing plate to protect object under test, other implementations
In example, insulating materials can be fixed on the surface, be also possible to be sprayed on surface.
The specific embodiment 11 of the measuring thickness device of the utility model, as to specific embodiment 2-5 any one into one
Step optimization, for the applicability of enhancement device, is additionally provided with pressure regulator valve in the rack, for adjusting the pressure pressure of telescoping cylinder
Size, in other embodiments, the telescoping cylinder of device is the fixation pressure numerical value preset.
Claims (10)
1. a kind of measuring thickness device, characterized in that including rack, rack is equipped with support platform, also in support platform in rack
Upside is equipped with pressing plate, at least one in support platform and pressing plate can be by telescoping cylinder drive and with respect to another towards and away from shifting
It is dynamic, to press to object under test between the two, the pressure biography for detecting the pressure that presses between the two is additionally provided in rack
The range sensor of sensor and relative movement stroke between the two, rack are fixed at least three parallel sliding tracks, parallel sliding
Rail is oriented to the relative movement of support platform and/or pressing plate, and the projection of telescoping cylinder in the horizontal plane is in each parallel cunning
Within the polygon that rail is constituted.
2. measuring thickness device according to claim 1, characterized in that the pressing plate and telescoping cylinder are drivingly connected, and by flexible
The driving force edge rail of cylinder moves down.
3. measuring thickness device according to claim 2, characterized in that the projection of the telescoping cylinder in the horizontal plane is in institute
State the center for the convex polygon that parallel sliding track is made of vertex.
4. measuring thickness device according to claim 3, characterized in that there are four the parallel sliding tracks and is located at rectangle
Each vertex position.
5. measuring thickness device according to any one of claims 1 to 4, characterized in that the parallel sliding track is slide bar, described
Each slide bar position is corresponded on pressing plate is equipped with perforation for installing wherein corresponding slide bar.
6. measuring thickness device according to claim 5, characterized in that be provided with linear bearing in the pressing plate perforation, and lead to
The inner hole and the slide bar outer wall for crossing linear bearing are fitted close.
7. measuring thickness device according to claim 2, characterized in that the pressure sensor be located at pressing plate and telescoping cylinder it
Between.
8. measuring thickness device according to claim 2, characterized in that the induction contact and pressing plate of the range sensor are floated
Connection.
9. measuring thickness device according to any one of claims 1 to 4, characterized in that the phase of the support platform and pressing plate
To being equipped with insulating materials on side.
10. measuring thickness device according to any one of claims 1 to 4, characterized in that be additionally provided with pressure regulation in the rack
Valve, the size of the pressure pressure for adjusting telescoping cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877921.XU CN208505180U (en) | 2018-06-07 | 2018-06-07 | A kind of measuring thickness device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877921.XU CN208505180U (en) | 2018-06-07 | 2018-06-07 | A kind of measuring thickness device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505180U true CN208505180U (en) | 2019-02-15 |
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ID=65288413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877921.XU Active CN208505180U (en) | 2018-06-07 | 2018-06-07 | A kind of measuring thickness device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945763A (en) * | 2019-03-12 | 2019-06-28 | 北京铁城信诺工程检测有限公司 | Geotextiles thickness-measuring equipment |
| CN110514094A (en) * | 2019-09-30 | 2019-11-29 | 宝钜(中国)儿童用品有限公司 | Ride dimensional measurement jig |
-
2018
- 2018-06-07 CN CN201820877921.XU patent/CN208505180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945763A (en) * | 2019-03-12 | 2019-06-28 | 北京铁城信诺工程检测有限公司 | Geotextiles thickness-measuring equipment |
| CN110514094A (en) * | 2019-09-30 | 2019-11-29 | 宝钜(中国)儿童用品有限公司 | Ride dimensional measurement jig |
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