CN215572589U - Measuring tool for special-shaped sealing gasket - Google Patents
Measuring tool for special-shaped sealing gasket Download PDFInfo
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- CN215572589U CN215572589U CN202121128212.XU CN202121128212U CN215572589U CN 215572589 U CN215572589 U CN 215572589U CN 202121128212 U CN202121128212 U CN 202121128212U CN 215572589 U CN215572589 U CN 215572589U
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Abstract
The utility model relates to a measuring tool for a special-shaped sealing gasket, which belongs to the field of detection and comprises a measuring table and a dial indicator, wherein a limiting mechanism is arranged on one side, close to the measuring table, a supporting frame is arranged on the other side, close to the measuring table, the supporting frame comprises a base and a horizontal rod, one end of the horizontal rod is rotatably connected to the base, the dial indicator is fixed on the other end of the horizontal rod, a measuring rod is coaxially fixed at the bottom of a measuring head of the dial indicator, the measuring rod is perpendicular to the horizontal rod, and the horizontal rod is parallel to the upper surface of the measuring table in the measuring process. One application of the utility model is that after the horizontal rod rotates to the horizontal position, the measuring rod is abutted to the position to be measured, and the numerical value of the dial indicator is read; the measuring rod can stretch into the opening of the special-shaped sealing gasket to measure, the integral structure of the special-shaped sealing gasket is not required to be damaged, the measurement is more convenient, and the cost is lower.
Description
Technical Field
The utility model relates to the field of detection tools, in particular to a measuring tool for a special-shaped sealing gasket.
Background
The sealing function of the existing rubber sealing gasket is realized by compressing the rubber sealing gasket after an assembly part is assembled again, so that a pressing force is generated, and the pressing force can be kept for a long time due to the high elasticity and the shape restoring capability of the rubber, so that the long-term sealing function is realized. In the production process, if the size error of the sealing gasket is large, enough pressing force cannot be generated during assembly, the sealing function can be quickly failed, leakage is caused, and therefore accurate size measurement needs to be carried out on the sealing gasket.
Since some gaskets are special in structure and rubber has a property of being easily deformed, it is inconvenient to measure using ordinary measuring tools such as a caliper, a flexible ruler, a depth gauge, a projector, and the like. The current detection means generally uses a caliper or a projector to measure after being damaged, takes a long time, has very high detection cost, and cannot measure 100 percent.
Therefore, a measuring tool for a profiled sealing gasket is needed, which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of inconvenient measurement and high detection cost of the conventional special-shaped rubber sealing gasket.
According to one aspect of the utility model, the measuring tool for the special-shaped sealing gasket comprises a measuring table and a dial indicator, wherein a limiting mechanism is arranged on one side, close to the measuring table, a supporting frame is arranged on the other side, close to the measuring table, the supporting frame comprises a base and a horizontal rod, one end of the horizontal rod is rotatably connected to the base, the dial indicator is fixed to the other end of the horizontal rod, a measuring rod is coaxially fixed to the bottom of a measuring head of the dial indicator, the measuring rod is perpendicular to the horizontal rod, and the horizontal rod is parallel to the upper surface of the measuring table in the measuring process.
According to the scheme, after the dial indicator is driven by the horizontal rod to be lifted, the sealing gasket to be detected is placed in the limiting mechanism for limiting, after the horizontal rod rotates to the horizontal position, the measuring rod is abutted to the position to be measured, and the numerical value of the dial indicator is read; the measuring rod can stretch into the opening of the special-shaped sealing gasket to measure, the integral structure of the special-shaped sealing gasket is not required to be damaged, the measurement is more convenient, and the cost is lower.
Preferably, the base includes magnetic chuck and angle location frame, the angle location frame is fixed extremely the magnetic chuck top, the horizon bar rotate be connected to on the angle location frame, the horizon bar below be provided with the locating piece on the angle location frame.
Through the scheme, the base which is detachably fixed can change the bottom end position of the measuring rod, so that the transverse position of the measuring rod is convenient to adjust; the positioning block positions the levelness of the horizontal rod, and measurement operation is facilitated.
Preferably, the limiting mechanism comprises a limiting block, and one side surface of the limiting block, which is far away from the supporting frame, is a positioning surface.
Through this scheme, during the use, can use the side of sealed pad to the stopper on, location convenient and fast.
Preferably, the device further comprises a movable block, the movable block is detachably fixed to one side of the measuring table through a bolt, and one side face of the movable block is arranged in parallel with the positioning face; and a plurality of compensation blocks are arranged between the movable block and the positioning surface.
Through the scheme, the movable block can compress the other side of the sealing gasket under the action of the bolt and fix the sealing gasket together with the limiting block; the addition of the compensation block can assist in fixing the sealing gasket with smaller thickness, and the application range is improved.
Preferably, one side of the movable block facing the positioning surface is provided with an accommodating groove, and the compensation block is placed in the accommodating groove.
Through this scheme, the holding tank can be injectd the position of compensation piece, when controlling the sealed pad of pulling and carrying out continuous measurement, can avoid driving the compensation piece and remove.
Preferably, the end of the horizontal rod is provided with a clamping hole, one side of the clamping hole is provided with a clamping bolt, and the dial indicator is fixed in the clamping hole.
Through this scheme, make the percentage table dismantle, convenient calibration operation.
The device has the technical effects that the device is simple in structure and convenient to operate, the thickness of the opening of the special-shaped sealing gasket can be measured, the sealing gasket is not required to be sheared and damaged, the measuring efficiency is greatly improved, and the measuring cost is saved.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
FIG. 1 is a schematic structural diagram of a measuring tool for a profiled gasket according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the structure at a in fig. 1.
Fig. 3 is a schematic top view of the movable block of fig. 2.
Fig. 4 is a schematic top view of the horizontal rod of fig. 1.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Examples
As shown in fig. 1 to 4, the measuring tool for the irregular sealing gasket in this embodiment includes a measuring table 100 and a dial indicator 300, a limiting mechanism is disposed on one side of the measuring table 100, a supporting frame is disposed on the other side of the measuring table 100, the supporting frame includes a base 210 and a horizontal rod 220, one end of the horizontal rod 220 is rotatably connected to the base 210, the other end of the horizontal rod 220 is fixed with the dial indicator 300, a measuring rod 310 is coaxially fixed at the bottom of a measuring head of the dial indicator 300, the measuring rod 310 is perpendicular to the horizontal rod 220, and the horizontal rod 220 is parallel to the upper surface of the measuring table 100 during measurement.
According to the scheme of the embodiment, after the horizontal rod 220 is used for driving the dial indicator 300 to be lifted, the sealing gasket 400 to be detected is placed in the limiting mechanism for limiting, after the horizontal rod 220 rotates to the horizontal position, the measuring rod 310 is abutted to the position to be measured, and the numerical value of the dial indicator 300 is read; the measuring rod 310 can extend into the opening of the special-shaped sealing gasket for measurement, the integral structure of the special-shaped sealing gasket is not required to be damaged, the measurement is more convenient, and the cost is lower.
In this embodiment or other embodiments, the base 210 includes a magnetic chuck 211 and an angle positioning frame 212, the angle positioning frame 212 is fixed to the top of the magnetic chuck 211, the horizontal rod 220 is rotatably connected to the angle positioning frame 212, a positioning block 213 is disposed on the angle positioning frame 212 below the horizontal rod 220, the positioning block 213 positions the levelness of the horizontal rod 220 to ensure that the horizontal rod 220 is parallel to the upper surface of the measuring table 100, and the detachably fixed base 210 can change the bottom position of the measuring rod 310, thereby facilitating the lateral position adjustment of the measuring rod 310.
In this embodiment or other embodiments, the limiting mechanism includes a limiting block 110, and a side surface of the limiting block 110 away from the supporting frame is a positioning surface. When the sealing gasket is used, the side face of the sealing gasket 400 is abutted to the limiting block 110, so that the sealing gasket can be used, and the positioning is convenient and quick.
In this embodiment or other embodiments, the measuring table further includes a movable block 120, the movable block 120 is detachably fixed to one side of the measuring table 100 by a bolt 121, and one side surface of the movable block 120 is arranged in parallel with the positioning surface; a plurality of compensation blocks 130 are arranged between the movable block 120 and the positioning surface. The movable block 120 can press the other side of the sealing gasket 400 under the action of the bolt 121, and fixes the sealing gasket 400 together with the limiting block 110, so that the positioning accuracy is improved; the addition of the compensation block 130 can assist in fixing the gasket 400 with a smaller thickness, and the application range is improved.
In this embodiment or other embodiments, one side of the movable block 120 facing the positioning surface is provided with an accommodating groove 122, the compensation block 130 is placed in the accommodating groove 122, the accommodating groove 122 can limit the position of the compensation block 120, and when the sealing gasket 400 is pulled left and right for continuous measurement, the compensation block 130 can be prevented from being driven to move.
In this embodiment or other embodiments, a clamping hole 221 is formed at an end of the horizontal rod 220, a clamping bolt 222 is disposed at one side of the clamping hole 221, and the dial indicator 300 is fixed in the clamping hole 221, so that the dial indicator 300 can be disassembled, and the calibration operation is facilitated.
In the using process of the device, the position of the base is adjusted according to the position of the bottom end of the measuring rod, after the base is fixed, the horizontal rod 220 is abutted to the positioning block to be kept horizontal, and the dial indicator is adjusted to zero; and lifting the horizontal rod, enabling the sealing gasket to be close to the positioning surface, tightly pressing the horizontal rod again to the positioning block to keep horizontal after the movable block is used for clamping, enabling the bottom of the measuring rod to be abutted to the position to be measured, and reading the numerical value of the dial indicator.
The technical effect of this embodiment lies in, this device simple structure, convenient operation can use the thickness measurement of the sealed opening part of pad of dysmorphism, need not to seal up to cut the destruction, has improved measuring efficiency greatly, and has saved the measurement cost.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (6)
1. The utility model provides a sealed measuring tool who fills up of dysmorphism, includes measuring stage and percentage table, its characterized in that, the measuring stage be close to one side and be provided with stop gear, the nearly opposite side of measuring stage is provided with the support frame, the support frame includes base and horizon bar, the one end of horizon bar is rotated and is connected to on the base, the other end of horizon bar is fixed with the percentage table, the coaxial measuring stick that is fixed with in measuring head bottom of percentage table, the measuring stick perpendicular to the horizon bar, in the measurement process the horizon bar is on a parallel with the upper surface of measuring stage.
2. The special-shaped gasket measuring tool as claimed in claim 1, wherein the base comprises a magnetic chuck and an angle positioning frame, the angle positioning frame is fixed to the top of the magnetic chuck, the horizontal rod is rotatably connected to the angle positioning frame, and a positioning block is arranged on the angle positioning frame below the horizontal rod.
3. The measuring tool for the special-shaped sealing gasket according to claim 2, wherein the limiting mechanism comprises a limiting block, and one side surface of the limiting block, which is far away from the supporting frame, is a positioning surface.
4. The measuring tool for the special-shaped sealing gasket as claimed in claim 3, further comprising a movable block, wherein the movable block is detachably fixed to one side of the measuring table through a bolt, and one side face of the movable block is arranged in parallel with the positioning face; and a plurality of compensation blocks are arranged between the movable block and the positioning surface.
5. The measuring tool for the special-shaped sealing gasket as claimed in claim 4, wherein a receiving groove is formed in one side of the movable block facing the positioning surface, and the compensating block is placed in the receiving groove.
6. The measuring tool for the special-shaped sealing gasket as claimed in claim 2, wherein the end part of the horizontal rod is provided with a clamping hole, one side of the clamping hole is provided with a clamping bolt, and the dial indicator is fixed in the clamping hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121128212.XU CN215572589U (en) | 2021-05-25 | 2021-05-25 | Measuring tool for special-shaped sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121128212.XU CN215572589U (en) | 2021-05-25 | 2021-05-25 | Measuring tool for special-shaped sealing gasket |
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| Publication Number | Publication Date |
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| CN215572589U true CN215572589U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121128212.XU Active CN215572589U (en) | 2021-05-25 | 2021-05-25 | Measuring tool for special-shaped sealing gasket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593656A (en) * | 2022-01-21 | 2022-06-07 | 歌尔科技有限公司 | Measuring tool and measuring method |
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2021
- 2021-05-25 CN CN202121128212.XU patent/CN215572589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593656A (en) * | 2022-01-21 | 2022-06-07 | 歌尔科技有限公司 | Measuring tool and measuring method |
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