CN114322695A - Jump detection tool for oil plug products - Google Patents
Jump detection tool for oil plug products Download PDFInfo
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- CN114322695A CN114322695A CN202111431209.XA CN202111431209A CN114322695A CN 114322695 A CN114322695 A CN 114322695A CN 202111431209 A CN202111431209 A CN 202111431209A CN 114322695 A CN114322695 A CN 114322695A
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Abstract
The invention relates to the technical field of oil plug detection, in particular to a bounce detection tool for oil plug products, which comprises a clamping assembly, wherein the clamping assembly comprises a bottom plate, a through hole is formed in the top end of the bottom plate, a shaft sleeve flange is assembled in the through hole through a screw, a pressing ring is arranged in the shaft sleeve flange, a bearing is arranged on the inner side of the shaft sleeve flange in an interference fit mode through the pressing ring, a bearing outer sleeve is arranged on the outer portion of the upper side of the bearing in an interference fit mode, a pressing sleeve is arranged at the top end of the bearing, and the pressing sleeve is connected with the shaft sleeve flange through the screw. According to the invention, the thread pitch diameter with relatively stable size, cylindricity and the like in thread production is used as a reference, the thread ring gauge special for detecting the thread pitch diameter is used as a selection tool of the reference, and the pitch diameter of the ring gauge can be shrunk within a certain small range through modification, so that the gap between the reference selection tool and a real object is effectively eliminated, the reliability of the reference is ensured, and the whole detection process is more accurate.
Description
Technical Field
The invention relates to the technical field of oil plug detection, in particular to a bounce detection tool for oil plug products.
Background
The existing oil plug is in the in-process that detects, generally regards as the measuring basis with the big footpath of screw thread, but in the actual production, big footpath error is great, and the cylindricity can't be controlled when the screw thread is shorter, because product length itself is shorter, therefore beat easily in the in-process that detects, lead to measuring error great, for this reason we propose the jump of an oil plug class product and detect frock.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a bounce detection tool for oil plug products.
In order to achieve the purpose, the invention adopts the following technical scheme:
a jumping detection tool for oil plug products comprises a clamping assembly, wherein the clamping assembly comprises a bottom plate, a through hole is formed in the top end of the bottom plate, a shaft sleeve flange is assembled at the through hole through a screw, a pressing ring is arranged in the shaft sleeve flange, a bearing is arranged on the inner side of the shaft sleeve flange in an interference fit mode through the pressing ring, a bearing outer sleeve is arranged on the outer portion of the upper side of the bearing in an interference fit mode, a pressing sleeve is arranged at the top end of the bearing and connected with the shaft sleeve flange through the screw, a reference sleeve is inserted into a gap between the bearing outer sleeve and the pressing sleeve, and a tensioning screw sleeve is coaxially fixed at the top end of the reference sleeve through the screw; the top one side fixed mounting of bottom plate has the adjustment mechanism of vertical setting, adjustment mechanism includes the base of fixed mounting on the bottom plate top, the top of base is equipped with the horizontal adjustment lead screw that the level set up, the one end of horizontal adjustment lead screw is rotated and is connected with the horizontal slider that horizontal slip set up on the base top, the top of horizontal slider is equipped with vertical mounting bracket, it is provided with vertical slider to slide on the mounting bracket, one side fixed mounting of vertical slider has lever chain link piece, be equipped with the screw thread through-hole of vertical direction on the lever chain link piece, and there is vertical adjustment lead screw at screw thread through-hole department screw thread adaptation, one side fixed mounting of lever chain link piece has measuring component.
Preferably, the axial leads of the shaft sleeve flange, the pressing ring, the bearing outer sleeve, the bearing, the pressing sleeve, the reference sleeve and the tensioning screw sleeve are overlapped.
Preferably, the measuring assembly comprises a lever connecting block fixedly connected with the lever connecting block, a dial indicator is fixedly mounted at the top end of the lever connecting block, a measuring lever is rotatably arranged at a position, below the dial indicator, on the lever connecting block through a cylindrical pin, and one end of the measuring lever is in contact with a detection contact of the dial indicator.
Preferably, a measuring head is arranged at the top of one end, far away from the dial indicator, of the measuring lever.
Preferably, the longitudinal adjusting screw penetrates through one side extending out of the top end of the mounting frame and is fixedly connected with a longitudinal adjusting knob.
Preferably, one side of the top end of the clamping assembly is provided with a thickness plug piece, the clamping assembly is provided with a product to be tested, and a standard screw rod matched with the tensioning screw sleeve is arranged above the product to be tested.
The invention has the beneficial effects that:
1. the tensioning screw sleeve in the device is of a detachable structure, so that the whole replaceability of the measuring device is ensured, products with different specifications can be detected when one component of the same device is replaced, and the repeated investment is reduced;
2. the tensioning screw sleeve in the device is formed by modifying a standard thread ring gauge, and is grooved, perforated and ground, so that the thread can be tightened after a tested product is assembled, and the reference reliability of the product during detection is ensured.
Drawings
Fig. 1 is a schematic structural view of a bounce detection tool for oil plug products according to the present invention;
fig. 2 is an enlarged structural schematic diagram of a clamping assembly of the bounce detection tool for oil plug products, which is provided by the invention;
fig. 3 is an enlarged structural schematic diagram of a measuring assembly of the bounce detection tool for oil plug products, which is provided by the invention;
fig. 4 is an enlarged structural schematic diagram of an adjusting mechanism of the bounce detection tool for oil plug products according to the invention.
In the figure: 0-1 part of thickness plug sheet, 0-2 parts of standard screw, 0-3 parts of tested product, 1 part of clamping assembly, 1-1 part of bottom plate, 1-2 parts of shaft sleeve flange, 1-3 parts of pressing ring, 1-4 parts of bearing outer sleeve, 1-5 parts of bearing, 1-6 parts of pressing sleeve, 1-7 parts of reference sleeve, 1-8 parts of tensioning screw sleeve, 2 parts of measuring assembly, 2-1 parts of lever connecting block, 2-2 parts of lever dial indicator, 2-3 parts of protective cover, 2-4 parts of measuring head, 2-5 parts of measuring lever, 2-6 parts of cylindrical pin, 3 parts of adjusting mechanism, 3-1 parts of lever linking block, 3-2 parts of longitudinal adjusting screw rod, 3-3 parts of longitudinal adjusting knob, 3-4 parts of longitudinal sliding block, 3-5 parts of transverse sliding block and 3-6 parts of transverse adjusting screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a jump detection tool for oil plug products comprises a clamping assembly 1, wherein the clamping assembly 1 comprises a bottom plate 1-1, a through hole is arranged at the top end of the bottom plate 1-1, a shaft sleeve flange 1-2 is assembled at the through hole through a screw, a pressing ring 1-3 is arranged in the shaft sleeve flange 1-2, a bearing 1-5 is in interference fit with the inner side of the shaft sleeve flange 1-2 through the pressing ring 1-3, a bearing outer sleeve 1-4 is in interference fit with the outer part of the upper side of the bearing 1-5, a pressing sleeve 1-6 is arranged at the top end of the bearing 1-5, the pressing sleeve 1-6 is connected with the shaft sleeve flange 1-2 through a screw, a reference sleeve 1-7 is inserted in a gap between the bearing outer sleeve 1-4 and the pressing sleeve 1-6, and a tension threaded sleeve 1-8 is coaxially fixed at the top end of the reference sleeve 1-7 through a screw; a vertically arranged adjusting mechanism 3 is fixedly arranged on one side of the top end of the bottom plate 1-1, the adjusting mechanism 3 comprises a base fixedly arranged on the top end of the bottom plate 1-1, a horizontally arranged transverse adjusting screw rod 3-6 is arranged on the top end of the base, one end of the transverse adjusting screw rod 3-6 is rotatably connected with a transverse sliding block 3-5 which is horizontally arranged on the top end of the base in a sliding manner, a vertical mounting frame is arranged on the top end of the transverse sliding block 3-5, a longitudinal sliding block 3-4 is arranged on the mounting frame in a sliding manner, a lever chain connecting block 3-1 is fixedly arranged on one side of the longitudinal sliding block 3-4, a threaded through hole in the vertical direction is arranged on the lever chain connecting block 3-1, and a longitudinal adjusting screw rod 3-2 is matched with the screw thread at the through hole of the screw thread, and a measuring component 2 is fixedly arranged at one side of the lever link block 3-1.
Furthermore, the shaft axis of the shaft sleeve flange 1-2, the compression ring 1-3, the bearing outer sleeve 1-4, the bearing 1-5, the compression sleeve 1-6, the reference sleeve 1-7 and the tension threaded sleeve 1-8 are overlapped.
Further, the measuring assembly 2 comprises a lever connecting block 2-1 fixedly connected with the lever connecting block 3-1, a dial indicator 2-2 is fixedly installed at the top end of the lever connecting block 2-1, a measuring lever 2-5 is rotatably arranged at the position, below the dial indicator 2-2, of the lever connecting block 2-1 through a cylindrical pin 2-6, and one end of the measuring lever 2-5 is in contact with a detection contact of the dial indicator 2-2.
Specifically, the top of one end, away from the dial indicator 2-2, of the measuring lever 2-5 is provided with a measuring head 2-4.
Further, a longitudinal adjusting knob 3-3 is fixedly connected to one side of the longitudinal adjusting screw rod 3-2 penetrating out of the top end of the mounting frame.
Furthermore, one side of the top end of the clamping assembly 1 is provided with a thickness plug piece 0-1, the clamping assembly 1 is provided with a product to be tested 0-3, and a standard screw rod 0-2 matched with the tension threaded sleeve 1-8 is arranged above the product to be tested 0-3.
A work flow;
1. firstly, selecting 1-8 tensioning screw sleeves with the same specification as 0-3 of a product to be tested, and installing the tensioning screw sleeves on 1-7 reference sleeves;
2. then, the transverse adjusting screw rods 3-6 are adjusted to the rightmost end, so that the measuring levers 2-5 are far away from the tensioning threaded sleeves 1-8, and interference during product assembly is avoided;
3. selecting a standard screw rod 0-2 with the same specification as that of a product to be tested 0-3 and a tension screw sleeve 1-8, screwing the standard screw rod 0-2 into the tension screw sleeve 1-8, inserting a thickness plug piece 0-1 between the tension screw sleeve 1-8 and the standard screw rod 0-2 for positioning while screwing, stopping screwing after the standard screw rod 0-2 contacts the thickness plug piece 0-1, screwing a set screw on the tension screw sleeve 1-8, enabling the standard screw rod 0-2 not to rotate in the tension screw sleeve 1-8, and then removing the thickness plug piece 0-1;
4. then, rotating a longitudinal adjusting knob 3-3 to drive a measuring lever 2-5 to move up and down, starting to rotate a longitudinal adjusting screw rod 3-6 when the position of the lever 2-5 to be measured is flush with the measured surface of the standard screw rod 0-2 to drive the measuring lever 2-5 to move left, inserting the measuring lever between the standard screw rod 0-2 and a tensioning screw sleeve 1-8, stopping when a measuring head 2-4 at the front end of the measuring lever 2-5 is positioned right below the measured surface of the standard screw rod 0-2, and then rotating the longitudinal adjusting knob 3-3 to drive the measuring lever 2-5 to move upwards, and stopping when a pointer of the dial indicator 2-2 rotates for one circle;
5. then, rotating the bearing outer sleeve 1-4, observing the change of a pointer of the dial indicator 2-2, and indicating that the calibration of the checking fixture is finished when the change of the pointer is within 5 micrometers, so that the product test can be carried out;
and (3) when the product is detected, repeating the steps 2 to 5 of calibrating the detection tool, replacing the standard screw rods 0-2 with the detected products 0-3, and finally reading the value in the step 5 to obtain the product bounce value.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A bounce detection tool for oil plug products comprises a clamping assembly (1) and is characterized in that the clamping assembly (1) comprises a bottom plate (1-1), a through hole is formed in the top end of the bottom plate (1-1), a shaft sleeve flange (1-2) is assembled in the through hole through a screw, a pressing ring (1-3) is arranged in the shaft sleeve flange (1-2), a bearing (1-5) is arranged on the inner side of the shaft sleeve flange (1-2) in an interference fit mode through the pressing ring (1-3), a bearing outer sleeve (1-4) is arranged on the outer portion of the upper side of the bearing (1-5) in an interference fit mode, a pressing sleeve (1-6) is arranged at the top end of the bearing (1-5), the pressing sleeve (1-6) is connected with the shaft sleeve flange (1-2) through the screw, a reference sleeve (1-7) is inserted in a gap between the bearing outer sleeve (1-4) and the pressing sleeve (1-6), the top end of the reference sleeve (1-7) is coaxially fixed with a tension threaded sleeve (1-8) through a screw;
a vertically arranged adjusting mechanism (3) is fixedly installed on one side of the top end of the bottom plate (1-1), the adjusting mechanism (3) comprises a base fixedly installed on the top end of the bottom plate (1-1), a horizontally arranged transverse adjusting lead screw (3-6) is arranged on the top end of the base, one end of the transverse adjusting lead screw (3-6) is rotatably connected with a transverse sliding block (3-5) which is horizontally arranged on the top end of the base in a sliding manner, a vertical installing frame is arranged on the top end of the transverse sliding block (3-5), a longitudinal sliding block (3-4) is arranged on the installing frame in a sliding manner, a lever chain connecting block (3-1) is fixedly installed on one side of the longitudinal sliding block (3-4), a vertical threaded through hole is formed in the lever chain connecting block (3-1), and a longitudinal adjusting lead screw (3-2) is adapted to threads at the threaded through hole, one side of the lever link block (3-1) is fixedly provided with a measuring component (2).
2. The bounce detection tool for the oil plug products according to claim 1, wherein axial lines of the shaft sleeve flange (1-2), the pressing ring (1-3), the bearing outer sleeve (1-4), the bearing (1-5), the pressing sleeve (1-6), the reference sleeve (1-7) and the tension screw sleeve (1-8) are overlapped.
3. The tool for detecting the bounce of the oil plug product according to claim 1, wherein the measuring assembly (2) comprises a lever connecting block (2-1) fixedly connected with the lever connecting block (3-1), a dial indicator (2-2) is fixedly installed at the top end of the lever connecting block (2-1), a measuring lever (2-5) is rotatably arranged at a position, below the dial indicator (2-2), of the lever connecting block (2-1) through a cylindrical pin (2-6), and one end of the measuring lever (2-5) is in contact with a detection contact of the dial indicator (2-2).
4. The tool for detecting the bounce of the oil plug product according to claim 3, wherein a measuring head (2-4) is arranged at the top of one end, away from the dial indicator (2-2), of the measuring lever (2-5).
5. The tool for detecting the bounce of the oil plug products according to claim 1, wherein a longitudinal adjusting knob (3-3) is fixedly connected to one side, extending out of the top end of the mounting frame, of the longitudinal adjusting lead screw (3-2).
6. The tool for detecting the bounce of the oil plug products according to claim 1, wherein a thickness plug piece (0-1) is arranged on one side of the top end of the clamping assembly (1), a product to be detected (0-3) is arranged on the clamping assembly (1), and a standard screw (0-2) matched with the tension screw sleeve (1-8) is arranged above the product to be detected (0-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431209.XA CN114322695A (en) | 2021-11-29 | 2021-11-29 | Jump detection tool for oil plug products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111431209.XA CN114322695A (en) | 2021-11-29 | 2021-11-29 | Jump detection tool for oil plug products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114322695A true CN114322695A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111431209.XA Pending CN114322695A (en) | 2021-11-29 | 2021-11-29 | Jump detection tool for oil plug products |
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| CN (1) | CN114322695A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB609893A (en) * | 1946-03-25 | 1948-10-07 | Linnaeus William Cutler | A new or improved machine for testing the alignment of spaced holes |
| WO2016011942A1 (en) * | 2014-07-23 | 2016-01-28 | 北京航天控制仪器研究所 | Apparatus for detecting coaxiality of rotary table frame |
| CN106705804A (en) * | 2016-12-23 | 2017-05-24 | 人本集团有限公司 | Miniature bearing rotation inner ring runout detection device |
| CN206269722U (en) * | 2016-12-23 | 2017-06-20 | 人本集团有限公司 | Miniature bearing temperature of inner ring during rotation axial runout testing agency |
| CN207850222U (en) * | 2018-01-24 | 2018-09-11 | 格特拉克（江西）传动系统有限公司 | A kind of clamping screw end face run-out detection device |
| CN208780054U (en) * | 2018-09-07 | 2019-04-23 | 莱芜环球汽车零部件有限公司 | A kind of crankshaft flange inner hole bounce gauge |
| CN213688184U (en) * | 2020-12-29 | 2021-07-13 | 三门峡中泰量仪有限公司 | Sealing plug verticality gauge |
-
2021
- 2021-11-29 CN CN202111431209.XA patent/CN114322695A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB609893A (en) * | 1946-03-25 | 1948-10-07 | Linnaeus William Cutler | A new or improved machine for testing the alignment of spaced holes |
| WO2016011942A1 (en) * | 2014-07-23 | 2016-01-28 | 北京航天控制仪器研究所 | Apparatus for detecting coaxiality of rotary table frame |
| CN106705804A (en) * | 2016-12-23 | 2017-05-24 | 人本集团有限公司 | Miniature bearing rotation inner ring runout detection device |
| CN206269722U (en) * | 2016-12-23 | 2017-06-20 | 人本集团有限公司 | Miniature bearing temperature of inner ring during rotation axial runout testing agency |
| CN207850222U (en) * | 2018-01-24 | 2018-09-11 | 格特拉克（江西）传动系统有限公司 | A kind of clamping screw end face run-out detection device |
| CN208780054U (en) * | 2018-09-07 | 2019-04-23 | 莱芜环球汽车零部件有限公司 | A kind of crankshaft flange inner hole bounce gauge |
| CN213688184U (en) * | 2020-12-29 | 2021-07-13 | 三门峡中泰量仪有限公司 | Sealing plug verticality gauge |
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