CN215217431U - Thickness measuring device - Google Patents
Thickness measuring device Download PDFInfo
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- CN215217431U CN215217431U CN202120819651.9U CN202120819651U CN215217431U CN 215217431 U CN215217431 U CN 215217431U CN 202120819651 U CN202120819651 U CN 202120819651U CN 215217431 U CN215217431 U CN 215217431U
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- height gauge
- measuring device
- thickness measuring
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- 238000003825 pressing Methods 0.000 claims abstract description 43
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- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000012795 verification Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a thickness measuring device, which comprises a cylinder, a height gauge, a supporting component, an upper pressing plate and a lower pressing plate; the supporting assembly is used for connecting a supporting cylinder; a piston rod of the air cylinder is connected with the upper pressure plate and used for controlling the upper pressure plate to move up and down relative to the lower pressure plate; the height gauge is installed on the supporting component, and a measuring head of the height gauge is in contact connection with the upper end face of the upper pressing plate. The utility model can measure the thickness of the core package and the battery cell by utilizing the air cylinder to set the pressure, thereby ensuring the constant pressure when the thickness of the core package and the battery cell is measured, reducing the system error, and only needing to adjust the pressure when measuring the thickness of the small batch of core packages and battery cells; the thickness measuring device is simple and convenient to operate, high in measuring efficiency and good in practicability.
Description
Technical Field
The utility model relates to a measure technical field, concretely relates to thickness measuring device.
Background
With the development of new energy promoted by the nation, the battery electric energy field is also developed at a high speed. In the development of the battery field, the related processing equipment may have a relatively delayed development. If the thickness of the core package and the battery core needs to be measured in the process of manufacturing the square aluminum-shell battery, the process data is monitored, but the thickness of the core package and the battery core is mainly measured manually by a micrometer at present, the efficiency is low, and the results are greatly influenced by different control forces; meanwhile, the core bag and the battery core are subjected to pressure and thickness measurement on the coating and thickness measurement integrated equipment, and the machine regulation is needed to be communicated with a production department and an engineering department during use and is long in time; therefore, the small-batch core package and cell thickness measurement or thickness verification process is long in time and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thickness measuring device can solve among the prior art artifical measurement of efficiency low, the control dynamics is different to influence big and small batch volume core package and electric core thickness measurement or the long problem of thickness verification flow time to measuring result.
The utility model aims at realizing through the following technical scheme:
the utility model provides a thickness measuring device, which comprises a cylinder, a height gauge, a supporting component, an upper pressing plate and a lower pressing plate; the supporting assembly is used for connecting a supporting cylinder;
a piston rod of the air cylinder is connected with the upper pressure plate and used for controlling the upper pressure plate to move up and down relative to the lower pressure plate; the height gauge is installed on the supporting component, and a measuring head of the height gauge is in contact connection with the upper end face of the upper pressing plate.
Further, the supporting assembly comprises a supporting part and a cylinder fixing plate; the supporting component is used for connecting and supporting the cylinder fixing plate, and the cylinder is mounted on the cylinder fixing plate.
Furthermore, a piston rod of the air cylinder penetrates through an air cylinder fixing plate to be connected with the upper pressure plate.
Further, the supporting component comprises a bottom supporting plate, and a sliding groove is formed in the upper end face of the bottom supporting plate; the lower end face of the lower pressing plate is provided with a sliding rail matched with the sliding groove; when the sliding groove of the bottom supporting plate is matched with the sliding rail of the lower pressing plate, the lower pressing plate is in sliding connection with the bottom supporting plate.
Furthermore, the supporting component also comprises a supporting column, the lower end of the supporting column is connected with the bottom supporting plate, and the upper end of the supporting column is connected with the cylinder fixing plate; the number of the supporting columns is 2N, wherein N is more than or equal to 1 and is a natural number, and the supporting columns are evenly distributed on the left side and the right side of the lower pressing plate.
Furthermore, a through hole is formed in the middle of the cylinder fixing plate, so that a measuring head of the height gauge penetrates through the through hole.
Furthermore, the upper pressure plate is of a square design, shaft sleeve mounting holes are formed in four corners of the upper pressure plate, shaft sleeves are sleeved in the shaft sleeve mounting holes, inner rings of the shaft sleeves are sleeved on the supporting columns, and the upper pressure plate is connected with the supporting columns in a sliding mode.
Furthermore, a height gauge mounting hole is formed in the rear end face of the cylinder fixing plate; the height gauge is provided with a connecting part, and the connecting part of the height gauge is provided with a connecting hole matched with the mounting hole of the height gauge; based on the matching of the fastener and the height gauge mounting hole of the air cylinder fixing plate and the height gauge connecting hole, the height gauge is connected to the rear end face of the air cylinder fixing plate.
Furthermore, a barrier strip is arranged on the upper end face of the lower pressing plate.
Furthermore, a first handle for pushing and pulling the lower pressing plate to move back and forth is arranged in the middle of the front end face of the lower pressing plate.
Furthermore, the left side surface and the right side surface of the cylinder fixing plate are respectively provided with a second handle.
Furthermore, the number of the cylinders is two, and the cylinders are located on the two sides of the height gauge in bilateral symmetry.
The utility model discloses a theory of operation does: the piston rod through utilizing the cylinder drives the relative holding down plate of top board and is the up-and-down motion, and the top board keeps parallel with the holding down plate, install the height gage on the cylinder fixed plate simultaneously, the gauge head that makes the height gage keeps perpendicular contact with the top board to be connected, when needs measure thickness to core package and electric core, the cylinder drives the relative holding down plate upward movement of piston rod, put core package and electric core in the up end of holding down plate, and hug closely the blend stop, then utilize the cylinder to drive the relative holding down plate downward movement of piston rod, set for the pressure value to reach up to the cylinder, cylinder piston rod stop motion, the graduation apparatus thickness data of height gage this moment is exactly the thickness of core package or electric core, just the process of once measurationing has also been carried out. Aiming at core packages and battery cores with different thicknesses or different models, the set pressure value of the air cylinder can be changed through the adjustable pressure reducing valve to measure the core packages and the battery cores.
The utility model has the advantages that:
the utility model provides a thickness measuring device, which is used for measuring the thickness of an electric core or a core package; the core bag and the battery cell are measured by using the air cylinder to set the pressure, so that the constant pressure of the core bag and the battery cell during thickness measurement is ensured, the system error is reduced, and only the pressure needs to be adjusted when small-batch thickness measurement is carried out on the core bag and the battery cell; the thickness measuring device has the advantages of being simple and convenient to operate, high in measuring efficiency, strong in practicability and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the front end face of the present invention;
fig. 2 is a schematic view of the overall structure of the rear end face of the present invention.
The reference numbers are as follows:
the measuring device comprises a cylinder 1, a height gauge 2, a cylinder 3 fixing plate, a second handle 4, a bottom supporting plate 5, a first handle 6, a lower pressing plate 7, an upper pressing plate 8, a supporting column 9, a retaining strip 10, a height gauge connecting part 11, a measuring head 21, a through hole 31, a sliding groove 51, a sliding rail 71 and a shaft sleeve mounting hole 81.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Referring to fig. 1 and 2, the present invention provides a thickness measuring device, which includes a cylinder 1, a height gauge 2, a supporting component, an upper pressing plate 8 and a lower pressing plate 7; the supporting component is used for connecting and supporting the cylinder 1; a piston rod of the air cylinder 1 is connected with the upper pressing plate 8 and is used for controlling the upper pressing plate 8 to move up and down relative to the lower pressing plate 7; the height gauge 2 is arranged on the supporting component, and a measuring head 21 of the height gauge 2 is in contact connection with the upper end face of the upper pressing plate 8.
The probe 21 is in contact with the upper platen 8 in a perpendicular relationship.
Specifically, the support assembly comprises a support part and a cylinder fixing plate 3; the supporting component is used for connecting and supporting the cylinder fixing plate 3, and the cylinder 1 is mounted on the cylinder fixing plate 3.
In a specific implementation, a piston rod of the air cylinder 1 penetrates through the air cylinder fixing plate 3 to be connected with the upper pressing plate 8. The installation direction of the cylinder 1 is downward, the piston rod penetrates through the cylinder fixing plate 3 downwards to be connected with the upper pressing plate 8, and the piston rod moves up and down under the driving of the cylinder 1.
In particular, the support means comprise a bottom support plate 5; the upper end surface of the bottom supporting plate 5 is provided with a sliding groove 51, and the lower end surface of the lower pressing plate 7 is provided with a sliding rail 71 matched with the sliding groove 51; when the sliding groove 51 of the bottom support plate 5 is matched with the sliding rail 71 of the lower pressing plate 7, the lower pressing plate 7 and the bottom support plate 5 form a sliding connection.
Specifically, the supporting component further comprises a supporting column 9, the lower end of the supporting column 9 is connected with the bottom supporting plate 5, and the upper end of the supporting column 9 is connected with the cylinder fixing plate 3. The supporting column 9 plays a role of integral supporting; the number of the supporting columns 9 is 2N, wherein N is more than or equal to 1 and is a natural number, and the supporting columns 9 are evenly distributed on the left side and the right side of the lower pressing plate 7, so that the stress on the two sides of the device is kept more balanced in operation, and the device is more stable in operation.
Specifically, a through hole 31 is formed in the middle of the cylinder fixing plate 3, so that the measuring head 21 passes through the through hole 31. The measuring head 21 passes through the through hole 31 to be in contact connection with the middle part of the upper end face of the upper pressure plate 8.
Specifically, the upper pressure plate 8 is designed in a square shape, shaft sleeve mounting holes 81 are formed in four corners of the upper pressure plate, a shaft sleeve is sleeved in each shaft sleeve mounting hole 81, an inner ring of each shaft sleeve is sleeved on the support pillar 9, and the upper pressure plate 8 is connected with the support pillar 9 in a sliding mode. Through sliding connection, the upper pressing plate 8 is enabled to be stable in the up-and-down movement driven by the piston rod of the air cylinder 1, and the upper pressing plate is kept parallel to the lower pressing plate, so that the thickness measuring precision of a product is guaranteed.
Specifically, the rear end face of the cylinder fixing plate 3 is provided with a height gauge mounting hole; the height gage 2 is provided with a connecting part, and the height gage connecting part 11 is provided with a connecting hole matched with the height gage mounting hole.
In specific implementation, the height gauge 2 is connected to the rear end face of the cylinder fixing plate 3 based on the matching of a fastener and a height gauge mounting hole of the cylinder fixing plate 3 and a connecting hole of the height gauge.
Specifically, a barrier strip 10 is arranged on the upper end surface of the lower pressing plate 7. Can play limiting displacement when carrying out the thickness measurement to core package and electric core, be favorable to improving whole thickness measurement precision.
In specific implementation, a first handle 6 for pulling the lower pressing plate 7 to move back and forth is arranged in the middle of the front end face of the lower pressing plate 7. The advance and retreat of the lower platen 7 can be better controlled by the first handle 6. The first handle 6 is arranged in the middle of the front end face of the lower press plate 7 and is positioned between the two slide rails 71 of the lower press plate 7. The first handle 6 is arranged in the middle of the front end face of the lower pressing plate 7, and the force of the first handle 6 pushing and pulling the lower pressing plate 7 is more balanced, so that the stress of the sliding rail 71 is more balanced, and the service lives of the sliding rail 71 and the sliding groove 51 are prolonged.
Specifically, the left side surface and the right side surface of the cylinder fixing plate 3 are respectively provided with a second handle 4. In actual work, if the thickness measuring device needs to be carried or displaced, force can be applied by the second handle 4. Meanwhile, the second handle 4 is arranged in the middle of the whole thickness measuring device, so that the thickness measuring device is more stable in carrying or moving.
Specifically, the number of the cylinders 1 is two, and the cylinders are located on two sides of the height gauge 2 in bilateral symmetry. The two cylinders 1 are of the same type.
The utility model discloses a theory of operation does: the piston rod through utilizing the cylinder drives the relative holding down plate of top board and is the up-and-down motion, and the top board keeps parallel with the holding down plate, install the height gage on the cylinder fixed plate simultaneously, the gauge head that makes the height gage keeps contacting perpendicularly with the top board and is connected, when needs measure thickness to core package and electric core, the cylinder drives the relative holding down plate upward movement of piston rod, put core package and electric core at the up end of holding down plate, and hug closely the blend stop, then utilize the cylinder to drive the relative holding down plate downward movement of piston rod, reach until the cylinder settlement pressure value, cylinder piston rod stop motion, the graduation meter thickness data of height gage this moment is exactly the thickness of core package or electric core, the process of once also having carried out. Aiming at core packages and battery cores with different thicknesses or different models, the set pressure value of the air cylinder can be changed through the adjustable pressure reducing valve to measure the core packages and the battery cores.
In the description of the present invention, it is to be understood that the terms "intermediate", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", and the like, indicate orientations and positional relationships that are based on the orientations and positional relationships shown in the drawings, are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature may be "on" the second feature in direct contact with the second feature, or the first and second features may be in indirect contact via an intermediate. "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is for the purpose of illustrating embodiments of the invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the invention shall fall within the protection scope of the invention.
Claims (10)
1. A thickness measuring device is characterized by comprising an air cylinder, a height gauge, a supporting assembly, an upper pressing plate and a lower pressing plate; the supporting assembly is used for connecting a supporting cylinder;
a piston rod of the air cylinder is connected with the upper pressure plate and used for controlling the upper pressure plate to move up and down relative to the lower pressure plate; the height gauge is installed on the supporting component, and a measuring head of the height gauge is in contact connection with the upper end face of the upper pressing plate.
2. The thickness measuring device according to claim 1, wherein the support assembly includes a support member and a cylinder fixing plate; the supporting component is used for connecting and supporting the cylinder fixing plate, and the cylinder is mounted on the cylinder fixing plate.
3. The thickness measuring device according to claim 2, wherein the piston rod of the cylinder passes through the cylinder fixing plate to be connected with the upper pressure plate.
4. The thickness measuring device according to claim 2, wherein the support member comprises a bottom support plate, and a sliding groove is formed in the upper end surface of the bottom support plate; the lower end face of the lower pressing plate is provided with a sliding rail matched with the sliding groove; when the sliding groove of the bottom supporting plate is matched with the sliding rail of the lower pressing plate, the lower pressing plate is in sliding connection with the bottom supporting plate.
5. The thickness measuring device according to claim 4, wherein the supporting member further comprises a supporting column, the lower end of the supporting column is connected with the bottom supporting plate, and the upper end of the supporting column is connected with the cylinder fixing plate; the number of the supporting columns is 2N, wherein N is more than or equal to 1 and is a natural number, and the supporting columns are evenly distributed on the left side and the right side of the lower pressing plate.
6. The thickness measuring apparatus according to claim 2, wherein a through hole is provided in a middle portion of the cylinder fixing plate so that the gauge head of the height gauge passes through the through hole.
7. The thickness measuring device according to claim 5, wherein the upper press plate is square, and shaft sleeve mounting holes are formed in four corners of the upper press plate, a shaft sleeve is sleeved in each shaft sleeve mounting hole, and an inner ring of each shaft sleeve is sleeved on the support column to form sliding connection between the upper press plate and the support column.
8. The thickness measuring device according to claim 2, wherein the rear end face of the cylinder fixing plate is provided with a height gauge mounting hole; the height gauge is provided with a connecting part, and the connecting part of the height gauge is provided with a connecting hole matched with the mounting hole of the height gauge; based on the matching of the fastener and the height gauge mounting hole of the air cylinder fixing plate and the height gauge connecting hole, the height gauge is connected to the rear end face of the air cylinder fixing plate.
9. The thickness measuring device according to claim 1, wherein the upper end surface of the lower pressing plate is provided with a barrier strip.
10. The thickness measuring device according to claim 1, wherein a first handle for pushing and pulling the lower pressure plate to move back and forth is provided at a middle position of a front end surface of the lower pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819651.9U CN215217431U (en) | 2021-04-21 | 2021-04-21 | Thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819651.9U CN215217431U (en) | 2021-04-21 | 2021-04-21 | Thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215217431U true CN215217431U (en) | 2021-12-17 |
Family
ID=79449546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120819651.9U Active CN215217431U (en) | 2021-04-21 | 2021-04-21 | Thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215217431U (en) |
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2021
- 2021-04-21 CN CN202120819651.9U patent/CN215217431U/en active Active
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