CN212620410U - Cylinder meter clamping and calibrating device - Google Patents
Cylinder meter clamping and calibrating device Download PDFInfo
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- CN212620410U CN212620410U CN202021425895.0U CN202021425895U CN212620410U CN 212620410 U CN212620410 U CN 212620410U CN 202021425895 U CN202021425895 U CN 202021425895U CN 212620410 U CN212620410 U CN 212620410U
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Abstract
The utility model discloses a jar gauge clamping calibrating device, include: a support; the first fixing assembly comprises a first bolt arranged on the bracket, and the first bolt moves along the horizontal direction to lock the outside micrometer; the height adjusting assembly comprises a second bolt arranged on the bracket, and the second bolt moves along the vertical direction to adjust the height of the outside micrometer; the second fixing assembly comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are horizontally arranged on the support in a sliding mode, and positioning grooves are formed in one ends, close to each other, of the first sliding block and the second sliding block. Through the fixed subassembly of first fixed subassembly, altitude mixture control subassembly and second, make the axis of activity measuring staff and the axis of the micrometer screw rod of external micrometer on same straight line to guarantee the accuracy of cylinder meter calibration, need not keep observing the position of activity measuring staff moreover, thereby improve work efficiency.
Description
Technical Field
The utility model relates to a clamping calibrating device technical field, in particular to measuring cylinder table clamping calibrating device.
Background
The cylinder gauge is also called as an inner diameter dial gauge, and is a comparative measuring tool for measuring the bore diameter. In the maintenance of an automobile engine, one task is to detect the abrasion of a cylinder, measure the cylinder by using a cylinder measuring meter, calculate the roundness and cylindricity of the cylinder and judge whether the abrasion of the cylinder is out of tolerance or not and whether the cylinder needs to be repaired or not. Firstly, according to the standard size of a cylinder to be measured, a proper connecting rod, a proper gasket, a proper movable measuring rod and a dial indicator are selected to be assembled to obtain the cylinder meter, and the dial indicator needs to be subjected to zero setting before the cylinder meter is used for measurement.
At present, in the zero setting operation of a dial indicator, an outside micrometer is needed to be used for calibration, two ends of a movable measuring rod of a measuring cylinder meter are smooth spherical surfaces, a fixed measuring anvil of the outside micrometer is a smooth plane, the movable measuring rod is in point contact with the micrometer, the movable measuring rod is easy to slide, and the condition of hand shaking exists in the manual calibration process, so that the axis of the movable measuring rod and the axis of a micrometer screw of the outside micrometer cannot be ensured to be on the same straight line, and the calibration fails or has errors; not only the position of the movable measuring rod needs to be observed, but also the pointer reading of the dial indicator needs to be observed, the operation is complex, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a graduated flask table clamping calibrating device, can guarantee the accuracy of graduated flask table calibration and improve work efficiency.
The utility model provides a solution of its technical problem is:
a cylinder gauge clamping and calibrating device comprises: a support; the first fixing assembly comprises a first bolt which is horizontally and movably arranged on the bracket, and the first bolt moves along the horizontal direction to lock the outside micrometer; the height adjusting assembly comprises a second bolt vertically and movably arranged on the bracket, and the second bolt moves along the vertical direction to adjust the height of the outside micrometer; the second fixing assembly comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are horizontally arranged on the support in a sliding mode, the sliding track of the first sliding block and the sliding track of the second sliding block are located on the same straight line, and positioning grooves are formed in the ends, close to each other, of the first sliding block and the second sliding block.
As a further improvement of the above technical solution, the height adjustment assembly further includes a guide rail block and a sliding base movably disposed in the guide rail block, and the sliding base is driven by the second bolt to move in the vertical direction.
As a further improvement of the above technical solution, the first fixing assembly includes a backing plate for supporting the outside micrometer, the backing plate is fixed to the bracket, and the backing plate is disposed on a movement track of the first bolt.
As a further improvement of the above technical solution, the bracket includes a slider supporting assembly, and the slider supporting assembly includes a first supporting block for supporting the first slider, a second supporting block for supporting the second slider, a first supporting bolt for fixing the first supporting block, and a second supporting bolt for fixing the second supporting block.
As a further improvement of the above technical solution, the first slider and the second slider are both provided with a movable through hole and a locking piece located in the movable through hole, the first support block and the second support block are both provided with a fixing hole, and the locking piece is locked in the fixing hole.
As a further improvement of the above technical solution, the locking member is a third bolt, and an internal thread matched with the third bolt is provided in the fixing hole.
As a further improvement of the above technical solution, a first L-shaped block is disposed at one end of the first slider away from the second slider, the first support block is used for limiting movement of the first L-shaped block, a second L-shaped block is disposed at one end of the second slider away from the first slider, and the second support block is used for limiting movement of the second L-shaped block.
As a further improvement of the technical scheme, the positioning groove is an inclined groove or an arc-shaped groove.
As a further improvement of the technical scheme, the support is provided with a shockproof pad.
As a further improvement of the technical scheme, the support is provided with a plurality of vertically arranged threaded through holes, and the first bolt is movably arranged in the threaded through holes.
The clamping and calibrating device for the cylinder gauge at least has the following beneficial effects:
the outside micrometer is locked by the first fixing assembly, the height of the outside micrometer is adjusted by the height adjusting assembly, so that a micrometer screw of the outside micrometer is in a horizontal state, the movable measuring rod of the cylinder meter is fixed by the positioning grooves of the first sliding block and the second sliding block, and the axis of the movable measuring rod and the axis of the micrometer screw of the outside micrometer are on the same straight line, so that the calibration accuracy of the cylinder meter is ensured, the position of the movable measuring rod is not required to be observed, and the working efficiency is improved; the outside micrometer with different specifications is fixed by adjusting the positions of the first bolt and the second bolt, so that the calibrating device is suitable for calibrating the cylinder gauges in different measuring ranges.
Drawings
The utility model is further explained with the attached drawings and the embodiments;
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic front view of the present invention;
reference numbers in the figures:
100-bracket, 110-first supporting block, 120-second supporting block, 130-fixing hole, 140-shockproof pad, 150-threaded through hole, 210-first bolt, 220-backing plate, 310-second bolt, 320-guide rail block, 330-sliding base, 410-first sliding block, 411-first L-shaped block, 420-second sliding block, 421-second L-shaped block, 430-positioning groove, 440-movable through hole, 450-locking piece, 500-cylinder meter and 600-outside micrometer.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In some embodiments of the present invention, as shown in fig. 1 to 3, a cylinder meter clamping calibration device includes:
a bracket 100;
the first fixing assembly comprises a first bolt 210 horizontally and movably arranged on the bracket 100, and the first bolt 210 moves along the horizontal direction to lock the outside micrometer 600;
the height adjusting assembly comprises a second bolt 310 which is vertically movably arranged on the bracket 100, and the second bolt 310 moves along the vertical direction to adjust the height of the outside micrometer 600;
the second fixing component comprises a first sliding block 410 and a second sliding block 420, the first sliding block 410 and the second sliding block 420 are horizontally arranged on the support 100 in a sliding mode, the sliding track of the first sliding block 410 and the sliding track of the second sliding block 420 are located on the same straight line, and one end, close to each other, of each of the first sliding block 410 and the second sliding block 420 is provided with a positioning groove 430.
In the above embodiment, the operation process includes firstly placing the micrometer 600 into the bracket 100, then adjusting the second bolt 310 of the height adjusting assembly by adjusting the first bolt 210 of the first fixing assembly, so that the micrometer 600 is fixed on the bracket 100 at a proper height, because the second bolt 310 is arranged along the vertical direction, under the supporting action of the second bolt 310, the micrometer screw of the micrometer 600 is in a horizontal state, and finally, by adjusting the horizontal positions of the first slider 410 and the second slider 420, the movable measuring rod of the cylinder meter 500 is fixed by using the positioning grooves 430 of the first slider 410 and the second slider 420, so that the axis of the movable measuring rod and the axis of the micrometer screw of the micrometer 600 are on the same straight line, thereby ensuring the calibration accuracy of the cylinder meter 500 and improving the working efficiency; by adjusting the positions of the first bolt 210 and the second bolt 310, the outside micrometer 600 with different specifications is fixed, so that the method is suitable for calibrating the cylinder gauges 500 with different measurement ranges.
In some embodiments of the utility model, as shown in fig. 2, the height adjustment subassembly is still including guide rail block 320 and the sliding base 330 that the activity set up in guide rail block 320, sliding base 330 moves along vertical direction under the drive of second bolt 310, sliding base 330 is used for supporting external micrometer 600, under the drive of second bolt 310, sliding base 330 reciprocates along vertical direction in guide rail block 320, and sliding base 330's holding surface is in the horizontally state, through this embodiment, can guarantee that external micrometer 600's micrometer screw is in the horizontally state, thereby guarantee the accuracy of measurement jar gauge 500 calibration.
In some embodiments of the utility model, as shown in fig. 2, first fixed subassembly is including the backing plate 220 that is used for supporting outside micrometer 600, and on backing plate 220 was fixed in support 100, backing plate 220 set up on first bolt 210's removal orbit, and backing plate 220 has large tracts of land contact with the side of outside micrometer 600 base, through this embodiment, can play effectual fixed action to outside micrometer 600.
In some embodiments of the present invention, as shown in fig. 3, the bracket 100 includes a slider supporting component, the slider supporting component includes a first supporting block 110 for supporting the first slider 410, a second supporting block 120 for supporting the second slider 420, a first supporting bolt for fixing the first supporting block 110 and a second supporting bolt for fixing the second supporting block 120, the first slider 410 slides on the first supporting block 110, and the second slider 420 slides on the second supporting block 120, and according to this embodiment, the first slider 410 and the second slider 420 are effectively fixed, so as to ensure the sliding effectiveness of the first slider 410 and the second slider 420.
In some embodiments of the present invention, as shown in fig. 2 to 3, the first slider 410 and the second slider 420 are both provided with the movable through hole 440 and the locking piece 450 located in the movable through hole 440, the first supporting block 110 and the second supporting block 120 are both provided with the fixing hole 130, the locking piece 450 is locked in the fixing hole 130, when the first slider 410 and the second slider 420 slide, the locking piece 450 moves in the movable through hole 440, and the locking piece 450 locks the first slider 410 and the second slider 420 through the fixing hole 130, through this embodiment, the sliding and fixing of the first slider 410 and the second slider 420 can be ensured.
In some embodiments of the present invention, as shown in fig. 2, the locking member 450 is a third bolt, an internal thread matching with the third bolt is provided in the fixing hole 130, the first slider 410 and the second slider 420 are fixed by the internal thread and the third bolt in the fixing hole 130, and the first slider 410 and the second slider 420 can be fixed by this embodiment.
In some embodiments of the present invention, as shown in fig. 3, one end of the first slider 410, which is far away from the second slider 420, is provided with a first L-shaped block 411, the first supporting block 110 is used to limit the movement of the first L-shaped block 411, one end of the second slider 420, which is far away from the first slider 410, is provided with a second L-shaped block 421, the second supporting block 120 is used to limit the movement of the second L-shaped block 421, the first slider 410 and the second slider 420 limit the range of motion of the first slider 410 and the second slider 420 through the first L-shaped block 411 and the second L-shaped block 421 in the sliding process, and through this embodiment, it is ensured that the first slider 410 and the second slider 420 have a suitable range of motion, thereby improving the working efficiency.
In some embodiments of the present invention, as shown in fig. 3, the positioning groove 430 is a slanted groove or an arc-shaped groove, and through this embodiment, the slanted groove or the arc-shaped groove ensures that the micrometer screw of the micrometer 600 is in a horizontal state, thereby ensuring the accuracy of the calibration of the cylinder gauge 500.
In some embodiments of the present invention, as shown in fig. 3, the support 100 is provided with a shock pad 140, and by this embodiment, the shock pad 140 plays an effective shock-proof role for the support 100.
In some embodiments of the utility model, as shown in fig. 2, the support 100 is provided with the threaded through hole 150 of the vertical range of a plurality of, and the activity of first bolt 210 sets up in threaded through hole 150, according to the specification of different external micrometer 600, sets up first bolt 210 in different threaded through hole 150, can be through this embodiment, can fix the external micrometer 600 of different specifications to be applicable to the calibration of different measuring range's graduated flask table 500.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A cylinder gauge clamping and calibrating device is characterized by comprising:
a support;
the first fixing assembly comprises a first bolt which is horizontally and movably arranged on the bracket, and the first bolt moves along the horizontal direction to lock the outside micrometer;
the height adjusting assembly comprises a second bolt vertically and movably arranged on the bracket, and the second bolt moves along the vertical direction to adjust the height of the outside micrometer;
the second fixing assembly comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are horizontally arranged on the support in a sliding mode, the sliding track of the first sliding block and the sliding track of the second sliding block are located on the same straight line, and positioning grooves are formed in the ends, close to each other, of the first sliding block and the second sliding block.
2. The device for clamping and calibrating the cylinder gauge according to claim 1, wherein the height adjusting assembly further comprises a guide rail block and a sliding base movably arranged in the guide rail block, and the sliding base is driven by the second bolt to move in the vertical direction.
3. The device for clamping and calibrating the cylinder gauge according to claim 1, wherein the first fixing component comprises a base plate for supporting an outside micrometer, the base plate is fixed on the bracket, and the base plate is arranged on a moving track of the first bolt.
4. The apparatus of claim 1, wherein the bracket comprises a slide support assembly, the slide support assembly comprising a first support block for supporting the first slide, a second support block for supporting the second slide, a first support bolt for securing the first support block, and a second support bolt for securing the second support block.
5. The device as claimed in claim 4, wherein the first and second sliding blocks are provided with a movable through hole and a locking member located in the movable through hole, and the first and second supporting blocks are provided with fixing holes, and the locking member is locked in the fixing holes.
6. The device for clamping and calibrating the cylinder gauge according to claim 5, wherein the locking member is a third bolt, and an internal thread matched with the third bolt is arranged in the fixing hole.
7. The device for clamping and calibrating the cylinder gauge according to claim 4, wherein a first L-shaped block is disposed at an end of the first sliding block away from the second sliding block, the first supporting block is used for limiting the movement of the first L-shaped block, a second L-shaped block is disposed at an end of the second sliding block away from the first sliding block, and the second supporting block is used for limiting the movement of the second L-shaped block.
8. The cylinder gauge clamping and calibrating device according to claim 1, wherein the positioning groove is a slanted groove or an arc-shaped groove.
9. The device for clamping and calibrating the cylinder gauge according to claim 1, wherein the bracket is provided with a shock pad.
10. The device for clamping and calibrating the cylinder gauge according to any one of claims 1 to 9, wherein the bracket is provided with a plurality of vertically arranged threaded through holes, and the first bolt is movably arranged in the threaded through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021425895.0U CN212620410U (en) | 2020-07-17 | 2020-07-17 | Cylinder meter clamping and calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021425895.0U CN212620410U (en) | 2020-07-17 | 2020-07-17 | Cylinder meter clamping and calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620410U true CN212620410U (en) | 2021-02-26 |
Family
ID=74720909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021425895.0U Expired - Fee Related CN212620410U (en) | 2020-07-17 | 2020-07-17 | Cylinder meter clamping and calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620410U (en) |
-
2020
- 2020-07-17 CN CN202021425895.0U patent/CN212620410U/en not_active Expired - Fee Related
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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: 20210226 Termination date: 20210717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |