CN203100661U - An adjusting mechanism and a calibrating device of a gun-style cone gauge - Google Patents
An adjusting mechanism and a calibrating device of a gun-style cone gauge Download PDFInfo
- Publication number
- CN203100661U CN203100661U CN 201220748310 CN201220748310U CN203100661U CN 203100661 U CN203100661 U CN 203100661U CN 201220748310 CN201220748310 CN 201220748310 CN 201220748310 U CN201220748310 U CN 201220748310U CN 203100661 U CN203100661 U CN 203100661U
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- China
- Prior art keywords
- governor motion
- gauge
- crossbeam
- pedestal
- dovetail groove
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Abstract
The utility model discloses an adjusting mechanism and a calibrating device of a gun-style cone gauge and belongs to metering tool technical field. The adjusting mechanism comprises a pedestal, two bottom supporting columns, a top support, and an elevating system and is capable of axially moving along a dovetail groove. In addition, the top support can be moved up and down. Therefore, adjustment in two directions can be achieved and fine adjustment can be achieved. The calibrating device of a gun-style cone gauge comprises a calibrating platform, a first measuring block, a moving end pedestal, and the adjusting mechanism. When the gun-style cone gauge is calibrated by the calibrating device of a gun-style cone gauge, errors caused by manual operation in a calibrating process can be eliminated. Therefore, calibrating accuracy is guaranteed and the calibrating device is easy to use.
Description
Technical field
The utility model relates to the metering outfit technical field, particularly a kind of governor motion and rifle formula cone gauge calibrating installation.
Background technology
In the prior art, the cone gauge of rifle formula is to measure the special measurement instrument of specification less than 4.5 inches internal thread tapering during SPEC5B of American Petroleum Institute (API) and SPEC7-2 oil pipe thread detect, with other screw thread testing tool such as screw pitch gauge, the external taper gauge, gear tooth depth gauges etc. are the same, need period regulation, the structure of rifle formula cone gauge as shown in Figure 1, comprise dial plate 25, handle 19, movable gage beam 21, fixation measuring arm 20, movable gauge head 22, fixedly gauge head 26 and fastening bolt 24, handle 19 is provided with dovetail groove 23, and this gauge normally obtains tapering by the relative travel of dial plate 25 in use.In the prior art, when this rifle formula cone gauge is calibrated, need the hand steered gauge handle of human, in calibration process, along with relatively moving of gauge head, handle portion branch produces slight rocking, the uncertainty that causes calibration is excessive, causes this rifle formula cone gauge with a low credibility in testing process.
The utility model content
In order to address the above problem, the governor motion that the utility model proposes a kind of both direction adjusting and fine setting reaches when cone gauge is calibrated to the rifle formula, can eliminate in calibration process because the error that manual operation causes, thereby guarantee the accuracy of calibration, and rifle formula cone gauge calibrating installation easy to use.
The governor motion that the utility model provides comprises base, two lower support posts, upper bracket and elevating mechanism, described lower support post is connected in described base by dovetail groove and the projection that matches with described dovetail groove, make that described lower support post can only moving axially along described dovetail groove, described upper bracket comprises two upper support posts and I crossbeam, described two upper support posts link together by the I crossbeam, described two upper support posts are entrenched togather by register pin and the locating slot that matches with described register pin respectively, described elevating mechanism is supported under the described I crossbeam, when regulating described elevating mechanism, described upper bracket can move up and down.
As preferably, described two lower support posts link together by the II crossbeam, and described elevating mechanism is supported between described I crossbeam and the II crossbeam.
As preferably, described elevating mechanism is a lifting bolt, and in described crossbeam, when rotating described lifting bolt, described lifting bolt produces up or down acting force to described crossbeam to described lifting bolt, and described upper bracket can be moved up and down by thread connection.
As preferably, described lower support post is provided with bolt.
As preferably, described upper support post is provided with clamping screw.
The rifle formula cone gauge calibrating installation that the utility model provides comprises calibration console, the I gauge block, mobile terminal pedestal and described governor motion, described governor motion is arranged on the pedestal of described mobile terminal, described I gauge block and described mobile terminal pedestal are arranged at respectively on the described calibration console, offer the conical centering of I on the described I gauge block, the base of described governor motion is provided with the conical centering of II, described I taper shape is corresponding and be on the same surface level to the position of the conical centering of the II that neutralizes, two upper support column tops of described governor motion are respectively equipped with the projection that matches with the dovetail groove of rifle formula cone gauge, described mobile terminal pedestal is provided with travel mechanism, make that when described governor motion moved with described mobile terminal pedestal, the scale of rifle formula cone gauge produced relative travel.
As preferably, described calibrating installation also comprises the stiff end pedestal, and described I gauge block is arranged on the described stiff end pedestal.
As preferably, the base of described governor motion is the L type, and the conical centering of described II is arranged at vertical section of described base.
As preferably, described calibration console is provided with dimensional measuring instrument, and described dimensional measuring instrument is used to measure the actual value of described scale relative travel.
The governor motion that the utility model provides can be along axial the moving of dovetail groove, and upper bracket can move up and down, and therefore, can realize the adjusting of this both direction and can realize fine setting.When using the rifle formula cone gauge that the utility model provides, the dovetail groove that is provided with by adjusting handle concerns with the position that two upper support column tops are respectively equipped with between the projection that matches with the dovetail groove of rifle formula cone gauge, the conical centering of movable gauge head and I is on the same straight line, fixedly the conical centering of gauge head and II is on the same straight line, and, make movable gauge head, the conical centering of I, fixing gauge head, the conical centering of II is in the same vertical plane, subsequently, when regulating mobile knob, observe the deviation between the actual value of the displayed value of scale relative travel of demonstration of the measurement point on the dial plate and the scale relative travel that records by the grating chi, after this deviation meets calibration criterion, promptly finish the calibration of rifle formula cone gauge.Use this rifle formula cone gauge calibrating installation when cone gauge is calibrated to the rifle formula, can eliminate the error that in calibration process, causes, thereby guarantee the accuracy of calibration owing to manual operation, and easy to use.
Description of drawings
Fig. 1 is the structural representation of rifle formula cone gauge;
The structural representation of the governor motion that Fig. 2 provides for the utility model embodiment one;
The synoptic diagram of the governor motion that Fig. 3 provides for the utility model embodiment two;
The structural representation of the rifle formula cone gauge calibrating installation that Fig. 4 provides for the utility model embodiment three;
The main TV structure synoptic diagram of the rifle formula cone gauge calibrating installation that Fig. 5 provides for the utility model embodiment four;
The left TV structure synoptic diagram of the rifle formula cone gauge calibrating installation that Fig. 6 provides for the utility model embodiment four;
The user mode structural representation of the rifle formula cone gauge calibrating installation that Fig. 7 provides for the utility model embodiment four.
Embodiment
In order to understand the utility model in depth, the utility model is elaborated below in conjunction with drawings and the specific embodiments.
Embodiment one
Referring to accompanying drawing 2, the governor motion that the utility model embodiment one provides comprises base 6, two lower support posts 11, upper bracket 12 and elevating mechanisms 14.Lower support post 11 is connected in base 6 by dovetail groove and the projection 17 that matches with dovetail groove, makes that lower support post 11 can only moving axially along dovetail groove.Upper bracket 12 comprises two upper support posts and I crossbeam, and two upper support posts link together by the I crossbeam, and two upper support posts are entrenched togather by register pin 13 and the locating slot that matches with register pin 13 respectively.Elevating mechanism 14 is supported under the I crossbeam, and when regulating elevating mechanism 14, upper bracket can move up and down.
Embodiment two
Referring to accompanying drawing 3, the difference of governor motion that the utility model embodiment two provides and embodiment one is, two lower support posts 11 link together by the II crossbeam, elevating mechanism is supported between I crossbeam and the II crossbeam, make two lower support posts 11 become one structure, thereby avoid regulating respectively two lower support posts 11, realize the once adjusting of two lower support posts, make adjusting convenient.Wherein, as a kind of concrete implementation of elevating mechanism, elevating mechanism 14 is a lifting bolt.Lower support post 11 is provided with bolt 18, put down the handle of bolt 18, utilize the handle and the friction force between the base 6 of bolt 18 can make relative fixed between two lower support posts 11, thereby, make the lower support post 11 that regulates be able to relative fixed and in subsequent calibrations work sideslip not.The upper support post is provided with clamping screw 16, the handle of clamping screw 16 is inserted in the dovetail groove 23 of rifle formula cone gauge, utilize the interaction force between the dovetail groove 23 of the handle of clamping screw 16 and the cone gauge of rifle formula to make relative fixed between the upper bracket 12, thereby, make the upper bracket 12 that regulates be able to relative fixed and in subsequent calibrations work sideslip not.
The governor motion that the utility model provides can be along axial the moving of dovetail groove, and upper bracket can move up and down, and therefore, can realize the adjusting of this both direction and can realize fine setting.
Embodiment three
Referring to accompanying drawing 4, the rifle formula cone gauge calibrating installation that the utility model provides comprises calibration console 1, I gauge block 5, the governor motion that mobile terminal pedestal 3 and the utility model embodiment one or embodiment two provide, this governor motion is arranged on the mobile terminal pedestal 3, I gauge block 5 and mobile terminal pedestal 3 are arranged at respectively on the calibration console 1, offer the conical centering 8 of I on the I gauge block 5, the base 6 of this governor motion is provided with the conical centering 8 ' of II, the conical centering 8 of I is corresponding with the position of the conical centering 8 ' of II and be on the same surface level, two upper support column tops of this governor motion are respectively equipped with the projection 15 that matches with the dovetail groove of rifle formula cone gauge, mobile terminal pedestal 3 is provided with travel mechanism 4, mobile terminal pedestal 3 is provided with travel mechanism, make that when this governor motion moved with mobile terminal pedestal 3, the scale of rifle formula cone gauge produced relative travel.
Embodiment four
Referring to accompanying drawing 5 and 6, the difference part of the rifle formula cone gauge calibrating installation that the rifle formula cone gauge calibrating installation that the utility model embodiment four provides and the utility model embodiment three provide is, can also comprise stiff end pedestal 2, I gauge block 5 is arranged on the stiff end pedestal 2, make I gauge block 5 by bed hedgehopping, the base 6 of this governor motion can be the L type, the conical centering 8 ' of II can be arranged at vertical section of base 6, thereby, be convenient to be provided with conical centering 8 of I and the conical centering 8 ' of II.Wherein, on the calibration console 1 of the rifle formula cone gauge calibrating installation that the utility model embodiment three and embodiment four provide, can also be provided with dimensional measuring instrument, be used for the actual value of measuring amount epiphase stroke.For example, this dimensional measuring instrument can be the grating chi 9 that the utility model embodiment three and embodiment four provide, and can also be connected with data display screen on the grating chi 9, thereby makes the easier acquisition of actual value of scale relative travel.
The principle of work of the rifle formula cone gauge calibrating installation that the utility model embodiment four provides is as follows:
Referring to accompanying drawing 7, when using the rifle formula cone gauge calibrating installation that the utility model provides, the dovetail groove that is provided with by adjusting handle 19 concerns with the position that two upper support column tops are respectively equipped with between the projection 15 that matches with the dovetail groove of rifle formula cone gauge, the conical centering 8 of movable gauge head 22 and I is on the same straight line, fixedly the conical centering 8 ' of gauge head 26 and II is on the same straight line, and, make movable gauge head 22, the conical centering 8 of I, fixedly gauge head 26, the conical centering 8 ' of II is in the same vertical plane, put down the handle of bolt 18, utilize the handle of bolt 18 and the friction force between the base 6 to make relative fixed between two lower support posts 11; Simultaneously, the handle of clamping screw 16 is inserted in the dovetail groove 23 of rifle formula cone gauge, utilize the interaction force between the dovetail groove 23 of the handle of clamping screw 16 and the cone gauge of rifle formula to make relative fixed between the upper bracket 12.Subsequently, when regulating mobile knob, observe the deviation between the actual value of the displayed value of scale relative travel of demonstration of the measurement point on the dial plate and the scale relative travel that records by grating chi 9, after this deviation meets calibration criterion, promptly finish the calibration of rifle formula cone gauge.Use this rifle formula cone gauge calibrating installation when cone gauge is calibrated to the rifle formula, can eliminate the error that in calibration process, causes, thereby guarantee the accuracy of calibration owing to manual operation, and easy to use.
The rifle formula cone gauge calibrating installation that the utility model provides can also be used for IT5100 series bore gauge is calibrated.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is an embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. governor motion, it is characterized in that, comprise base, two lower support posts, upper bracket and elevating mechanism, described lower support post is connected in described base by dovetail groove and the projection that matches with described dovetail groove, make that described lower support post can only moving axially along described dovetail groove, described upper bracket comprises two upper support posts and I crossbeam, described two upper support posts link together by the I crossbeam, described two upper support posts are entrenched togather by register pin and the locating slot that matches with described register pin respectively, described elevating mechanism is supported under the described I crossbeam, when regulating described elevating mechanism, described upper bracket can move up and down.
2. governor motion according to claim 1 is characterized in that, described two lower support posts link together by the II crossbeam, and described elevating mechanism is supported between described I crossbeam and the II crossbeam.
3. governor motion according to claim 1 and 2, it is characterized in that, described elevating mechanism is a lifting bolt, described lifting bolt by thread connection in described crossbeam, when rotating described lifting bolt, described lifting bolt can move up and down described upper bracket to described crossbeam generation acting force up or down.
4. governor motion according to claim 1 and 2 is characterized in that, described lower support post is provided with bolt.
5. governor motion according to claim 1 and 2 is characterized in that, described upper support post is provided with clamping screw.
6. rifle formula cone gauge calibrating installation, it is characterized in that, comprise calibration console, the I gauge block, arbitrary described governor motion in mobile terminal pedestal and the claim 1～5, described governor motion is arranged on the pedestal of described mobile terminal, described I gauge block and described mobile terminal pedestal are arranged at respectively on the described calibration console, offer the conical centering of I on the described I gauge block, the base of described governor motion is provided with the conical centering of II, described I taper shape is corresponding and be on the same surface level to the position of the conical centering of the II that neutralizes, two upper support column tops of described governor motion are respectively equipped with the projection that matches with the dovetail groove of rifle formula cone gauge, described mobile terminal pedestal is provided with travel mechanism, make that when described governor motion moved with described mobile terminal pedestal, the scale of rifle formula cone gauge produced relative travel.
7. calibrating installation according to claim 6 is characterized in that, also comprises the stiff end pedestal, and described I gauge block is arranged on the described stiff end pedestal.
8. calibrating installation according to claim 6 is characterized in that the base of described governor motion is the L type, and the conical centering of described II is arranged at vertical section of described base.
9. according to arbitrary described calibrating installation in the claim 6～8, it is characterized in that described calibration console is provided with dimensional measuring instrument, described dimensional measuring instrument is used to measure the actual value of described scale relative travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748310 CN203100661U (en) | 2012-12-28 | 2012-12-28 | An adjusting mechanism and a calibrating device of a gun-style cone gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748310 CN203100661U (en) | 2012-12-28 | 2012-12-28 | An adjusting mechanism and a calibrating device of a gun-style cone gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100661U true CN203100661U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748310 Expired - Fee Related CN203100661U (en) | 2012-12-28 | 2012-12-28 | An adjusting mechanism and a calibrating device of a gun-style cone gauge |
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| CN (1) | CN203100661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879051A (en) * | 2018-09-06 | 2020-03-13 | 特莎有限责任公司 | Portable measuring device capable of automatic calibration and automatic configuration |
-
2012
- 2012-12-28 CN CN 201220748310 patent/CN203100661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879051A (en) * | 2018-09-06 | 2020-03-13 | 特莎有限责任公司 | Portable measuring device capable of automatic calibration and automatic configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211228 |