CN217304342U - Special dish spring group of main shaft measures frock - Google Patents
Special dish spring group of main shaft measures frock Download PDFInfo
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- CN217304342U CN217304342U CN202220751067.9U CN202220751067U CN217304342U CN 217304342 U CN217304342 U CN 217304342U CN 202220751067 U CN202220751067 U CN 202220751067U CN 217304342 U CN217304342 U CN 217304342U
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- measuring
- pressing sleeve
- shell
- disc spring
- spring group
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Abstract
The utility model discloses a frock is measured to special dish spring group of main shaft, its characterized in that: the tool comprises a calibrating mechanism and a measuring mechanism, wherein the calibrating mechanism comprises a substrate (1), a calibrating guide pillar (2) and a height calibrating block (3) are arranged on the substrate (1), scale marks are arranged on the side wall of the height calibrating block (3), and a disc spring pressing sleeve (4) is matched with the calibrating guide pillar (2) at the same time, the measuring mechanism comprises a shell (5), a measuring guide pillar (6) is arranged in the shell (5), the disc spring pressing sleeve (4) and a measuring pressing sleeve (7) are matched with the measuring guide pillar (6), an air cylinder (8) is arranged at the top of the shell (5), and a force measuring ring (9) is arranged between the air cylinder (8) and the measuring pressing sleeve (7).
Description
Technical Field
The utility model relates to a measure and use frock, especially a special dish spring group of main shaft measures frock.
Background
Be provided with the dish spring group that is used for automatic tool changing in numerical control machining center's the main shaft, this dish spring group comprises a plurality of dish springs of piling up the setting, and the quality of dish spring group can direct influence the reliability of tool changing operation, consequently need detect dish spring group before dispatching from the factory. In the traditional measuring method, because a measuring tool for the disc spring group is not provided, and because the whole length of the disc spring group is longer and the contact area is smaller, and great errors exist in manual measurement, the disc spring is measured in a single-chip mode, the actual working state of the disc spring group cannot be simulated through single-chip measurement, and although the disc spring measuring method is feasible in theory, the measuring result in actual measurement has great deviation. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, the special dish spring group of main shaft that measurement efficiency is high and measuring result is accurate measures frock.
The technical solution of the utility model is that: the utility model provides a frock is measured to special dish spring group of main shaft which characterized in that: the tool consists of a calibration mechanism and a measurement mechanism,
the calibration mechanism comprises a base plate 1, a calibration guide post 2 and a height calibration block 3 are arranged on the base plate 1, scale marks are arranged on the side wall of the height calibration block 3, a disc spring pressing sleeve 4 is matched with the calibration guide post 2,
the measuring mechanism comprises a shell 5, a measuring guide pillar 6 is arranged in the shell 5, a disc spring pressing sleeve 4 and a measuring pressing sleeve 7 are arranged on the shell and matched with the measuring guide pillar 6, an air cylinder 8 is arranged at the top of the shell 5, a force measuring ring 9 is arranged between the air cylinder 8 and the measuring pressing sleeve 7, a measuring column 10 is also arranged in the shell 5, and scale marks are arranged on the measuring column 10.
Compared with the prior art, the utility model, have following advantage:
this kind of structure form's special dish spring of main shaft is organized and is measured frock, a structure is simple, design benefit, and reasonable in layout, it is difficult to measure all kinds of problems that lead to under the environment of simulating operating condition to dish spring group for the main shaft, a special structure is designed, it is at first utilized calibration mechanism to treat the dish spring group that detects and carry out calibration measurement, then utilize measurement mechanism to measure the dish spring group that has been in simulation operating condition, utilize the result that this kind of frock measurement obtained, compare in traditional single dish spring mode of measuring one by one, its accuracy degree promotes by a wide margin, and can also save a large amount of human labor, improve measuring work efficiency. And the manufacturing process of the measuring tool is simple, and the manufacturing cost is low, so that the measuring tool has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a schematic structural diagram of a calibration mechanism portion in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a measuring mechanism portion in an embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 and 2: a disc spring group measuring tool special for a main shaft comprises a calibrating mechanism and a measuring mechanism, wherein the calibrating mechanism comprises a substrate 1, a calibrating guide post 2 and a height calibrating block 3 are arranged on the substrate 1, scale marks are arranged on the side wall of the height calibrating block 3, a disc spring pressing sleeve 4 is matched with the calibrating guide post 2,
the measuring mechanism comprises a shell 5, wherein a measuring guide post 6 is arranged in the shell 5, a disc spring pressing sleeve 4 and a measuring pressing sleeve 7 are arranged on the shell 5 and matched with the measuring guide post 6, an air cylinder 8 is arranged at the top of the shell 5, a force measuring ring 9 is arranged between the air cylinder 8 and the measuring pressing sleeve 7, a measuring column 10 is also arranged in the shell 5, and scale marks are arranged on the measuring column 10.
The utility model discloses special dish spring group of main shaft measures frock's working process as follows: firstly, selecting a proper number of disc springs (single disc springs) according to the type of a main shaft, then stacking the single disc springs on a calibration guide post 2 to form a state that a plurality of disc spring groups are stacked and distributed on the top disc spring, then placing a disc spring pressing sleeve 4 on the top disc spring, wherein the disc spring pressing sleeve 4 can ensure that all the disc springs are in close contact with each other, observing the relation between scale lines on a height calibration block 3 and the disc spring pressing sleeve 4 in the state, measuring the height of the disc spring groups in a non-load state, and recording the height value by an operator;
then all the single disc springs are transferred to a measuring guide post 6 in a measuring mechanism to form a disc spring group state in stacking distribution on the measuring guide post 6, then a disc spring pressing sleeve 4 is also placed on the disc spring at the top, the state of the disc spring group is the same as that in the calibration process, then a measuring pressing sleeve 7 is placed on the disc spring pressing sleeve 4, and a force measuring ring 9 is connected between the working end of an air cylinder 8 and the measuring pressing sleeve 7 to prepare for finishing the work; the working of the air cylinder 8 is controlled through the control system, the air cylinder 8 applies pressure to the disc spring group through the force measuring ring 9 and the measuring pressing sleeve 7, the disc spring group is compressed, the compression amount of the disc spring group is observed by taking the measuring column 10 as a reference object in the compression process, when the compression amount reaches the standard compression amount in the working state of the disc spring group, the air cylinder 8 is controlled through the control system to stop working, the numerical value on the force measuring ring 9 is observed, if the numerical value meets the requirement, the current measured disc spring group is a qualified product, and if not, the current measured disc spring group is an unqualified product.
Claims (1)
1. The utility model provides a frock is measured to special dish spring group of main shaft which characterized in that: the tool consists of a calibration mechanism and a measurement mechanism,
the calibration mechanism comprises a substrate (1), a calibration guide post (2) and a height calibration block (3) are arranged on the substrate (1), scale marks are arranged on the side wall of the height calibration block (3), a disc spring pressing sleeve (4) is matched with the calibration guide post (2) at the same time,
the measuring mechanism comprises a shell (5), wherein a measuring guide post (6) is arranged in the shell (5), a disc spring pressing sleeve (4) and a measuring pressing sleeve (7) are arranged on the shell and matched with the measuring guide post (6), an air cylinder (8) is arranged at the top of the shell (5), a force measuring ring (9) is arranged between the air cylinder (8) and the measuring pressing sleeve (7), a measuring column (10) is also arranged in the shell (5), and scale marks are arranged on the measuring column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220751067.9U CN217304342U (en) | 2022-04-02 | 2022-04-02 | Special dish spring group of main shaft measures frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220751067.9U CN217304342U (en) | 2022-04-02 | 2022-04-02 | Special dish spring group of main shaft measures frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217304342U true CN217304342U (en) | 2022-08-26 |
Family
ID=82938154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220751067.9U Active CN217304342U (en) | 2022-04-02 | 2022-04-02 | Special dish spring group of main shaft measures frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217304342U (en) |
-
2022
- 2022-04-02 CN CN202220751067.9U patent/CN217304342U/en active Active
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