CN211262084U - Quick measuring device of blanking cover pressure equipment degree of depth - Google Patents
Quick measuring device of blanking cover pressure equipment degree of depth Download PDFInfo
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- CN211262084U CN211262084U CN201922386169.6U CN201922386169U CN211262084U CN 211262084 U CN211262084 U CN 211262084U CN 201922386169 U CN201922386169 U CN 201922386169U CN 211262084 U CN211262084 U CN 211262084U
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- 238000010030 laminating Methods 0.000 claims abstract 3
- 238000003825 pressing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000003908 quality control method Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 20
- 238000005266 casting Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a quick measuring device of blanking cover pressure equipment degree of depth, include: the main part, the front end of main part is equipped with ring shape reference surface, the rear end of main part is equipped with the contrast plane, the front end of main part is equipped with two at least sunken recesses of rear end towards the main part, all recesses are in on same circumference and adjacent recess respectively with the contained angle of the line in the axle center of ring shape reference surface be the right angle, the bottom surface of every recess corresponds respectively towards the rear end of main part and is equipped with the through-hole, all be equipped with mobilizable measuring pin in every through-hole, the rear end of measuring pin is equipped with two not coplanar error planes, be equipped with the elastic component between the front end of measuring pin and the bottom surface of recess, the front end of all measuring pins is used for laminating blanking cover terminal surface. The utility model practically improves the efficiency and accuracy of the measuring of the press fitting depth of the plug cover, reduces the waiting time of the shutdown of the production line equipment caused by waiting for the measuring process, and reduces the production cost; and simple structure, convenient operation, the practicality is strong, does benefit to product quality control.
Description
Technical Field
The utility model relates to a blanking cover degree of depth measures technical field, more specifically says, relates to a quick measuring device of blanking cover pressure equipment degree of depth.
Background
The engine cylinder body/cylinder cover is a casting piece, because the casting process, the front/back end surface and the air inlet/outlet surface are provided with a plurality of casting process holes for discharging casting molding sand, the casting process holes are not needed in the actual operation of the engine, and most of inner cavities of the casting process holes are circulating channels of cooling water, so that a blocking cover is required to be designed to block the casting process holes; in addition, when the cylinder block is machined, a large number of oil passage holes need to be drilled, and after the oil passage holes at partial positions are drilled, leakage needs to be left, so that the openings need to be plugged by plugging caps.
Therefore, the oil passage is an important component of an engine cooling and lubricating system regardless of a water passage or an oil passage, the sealing performance of the oil passage is related to the timely cooling of an engine main body, and key moving parts can obtain engine oil with sufficient and stable pressure to maintain lubrication. Thereby achieving the purpose of improving the working reliability and durability of each mechanism of the engine. Therefore, the press-fitting depth dimension precision of the sealing and blocking cover of the water channel and the oil duct of the engine has strict requirements. And in order to avoid the phenomenon of pressure deviation of the plugging cover and ensure that the integral depth dimension of the plugging cover meets the requirement, the end face of the plugging cover hole is usually taken as a reference, four measuring points, namely an upper measuring point, a lower measuring point, a left measuring point and a right measuring point, of the end face of the plugging cover are selected, a depth ruler is used for measuring, data are respectively recorded, and whether the plugging cover is qualified or not is judged. After the depth measurement is finished, the measurement values of all points need to be read one by one, and the fact that the integral depth of the plugging cover meets the requirements can be confirmed.
In summary, how to reduce the number of measurements to improve the measurement efficiency is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a blanking cover pressure equipment degree of depth quick measuring device utilizes this blanking cover pressure equipment degree of depth quick measuring device to measure the whole degree of depth of blanking cover and can reduce the measurement number of times to measurement efficiency is higher.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a quick measuring device of blanking cover pressure equipment degree of depth, includes: the front end of the main body is provided with a circular reference plane which is used for being attached to the outer end face of the cover plugging hole, the rear end of the main body is provided with a contrast plane which is parallel to the circular reference plane, the front end of the main body, which is radially inward of the circular reference plane, is provided with at least two grooves which are sunken towards the rear end of the main body, all the grooves are positioned on the same circumference, the included angles between the adjacent grooves and the connecting line of the axes of the circular reference plane are right angles, the bottom surface of each groove, which faces the rear end of the main body, is correspondingly provided with axial through holes which are axially parallel to the circular reference plane, the inner diameter of each through hole is smaller than the inner diameter of the corresponding groove, each through hole is internally provided with a measuring pin which can axially move along the through hole, the rear end of the measuring pin is provided with two non-coplanar error planes, and the distances from the two error planes to the front end of the, an elastic piece is arranged between the front end of the measuring pin and the bottom surface of the groove into which the measuring pin is inserted, and the front end of the measuring pin is used for being attached to the end face of the plugging cover.
Preferably, the front end of the main body is provided with a positioning end for being inserted into the plug cover.
Preferably, the center of the positioning end is provided with a hollow part from the front end of the positioning end to the rear end of the positioning end.
Preferably, the elastic part is a spring, a pressing block is arranged at the front end of the measuring pin, and the spring is arranged between the pressing block and the bottom of the groove.
Preferably, the spring is a coil spring, and the coil spring is sleeved on the measuring pin.
Preferably, the measuring pin is provided with a limiting groove, the periphery of the main body faces the direction of the axis of the circular reference surface and is provided with a limiting hole, a limiting bolt is arranged in the limiting hole and penetrates through the limiting hole and enters the limiting groove, the front end of the measuring pin is not attached to the end surface of the blocking cover, the limiting bolt is attached to the inner wall, farthest away from the measuring pin, in the groove, the front end of the measuring pin is closer to the error plane protruding out of the contrast plane, and the limiting bolt is attached to or not attached to the inner wall, closest to the measuring pin, of the limiting groove.
Preferably, the limiting hole is a screw hole, and the limiting bolt is detachably mounted in the screw hole.
Preferably, the periphery of the main body is provided with an anti-slip surface.
The utility model provides a pair of blanking cover pressure equipment degree of depth quick measuring device, include: the front end of the main body is provided with a circular reference surface which is used for being attached to the outer end face of the cover plugging hole, the rear end of the main body is provided with a contrast plane which is parallel to the circular reference surface, the front end of the main body on the radial inner side of the circular reference surface is provided with at least two grooves which are sunken towards the rear end of the main body, all the grooves are positioned on the same circumference, the included angle between the adjacent grooves and the connecting line of the axis of the circular reference surface is a right angle, the bottom surface of each groove towards the rear end of the main body is respectively and correspondingly provided with axial through holes which are parallel to the circular reference surface in the axial direction, the inner diameter of each through hole is smaller than that of the corresponding groove, each through hole is internally provided with a measuring pin which can move along the axial direction of the through hole, the rear end of each measuring pin is provided with two error planes which are not coplanar, the distance from the two planes to the front end of the measuring pin is, the front ends of all the measuring pins are used for being attached to the end face of the plug cover.
When in measurement, the front end of the main body faces the cover plugging hole, the front end of each measuring pin is attached to the end face of the cover plug, the main body is driven to move towards the cover plug, each measuring pin is enabled to compress the corresponding elastic piece in a pressure-sharing manner, each measuring pin is enabled to move towards the rear end of the main body along the axial direction of the through hole where the measuring pin is located until the circular reference surface is attached to the outer end face of the cover plugging hole, whether error planes which are arranged at the rear ends of all the measuring pins and are longer in distance from the front ends of the measuring pins protrude out of a comparison plane arranged at the rear end of the main body or not is observed, whether error planes which are shorter in distance from the front ends of the measuring pins do not protrude out of the comparison plane or not is observed, if error planes which are arranged at the rear ends of all the measuring pins and are longer in distance from the front ends of the measuring pins protrude out of the comparison plane arranged at the rear end of the main body, and if the error planes which are shorter in distance, if not, if the error is out of tolerance, the position of the blocking cover needs to be adjusted.
The utility model discloses apply to the stifled cover degree of depth measurement, set up at least two measuring pins that are used for measuring stifled cover pressure equipment degree of depth, and adjacent measuring pin is the right angle with the contained angle of the line of the axle center of ring shape reference surface respectively, can realize measuring the measuring point of at least two stifled covers simultaneously, through the distance relation between observation error plane and the contrast plane, can learn whether the stifled cover accords with the pressure equipment degree of depth requirement, compared with the measuring mode of prior art, the utility model discloses efficiency and the accuracy of stifled cover pressure equipment degree of depth measurement have practically been improved, have reduced because of waiting for in the measurement process, the production line equipment that causes shuts down latency, have reduced manufacturing cost; and simple structure, convenient operation, the practicality is strong, does benefit to product quality control.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a cross-sectional view of a body provided by the present invention;
fig. 2 is a side view of the body provided by the present invention;
fig. 3 is a cross-sectional view of the rapid measuring device for press-fitting depth of the plug cap provided by the present invention;
fig. 4 is a cross-sectional view of a measuring pin provided by the present invention;
fig. 5 is a schematic view of the positioning end entering the plug provided by the present invention;
fig. 6 is the utility model provides a blanking cover pressure equipment degree of depth quick measuring device's measurement schematic diagram.
In FIGS. 1-6:
1-main body, 2-limiting hole, 3-groove, 4-positioning end, 5-through hole, 6-hollow part, 7-limiting bolt, 8-limiting groove, 9-spring, 10-measuring pin, 11-error plane, 12-plug cover, 13-plug cover end face, 14-plug cover hole outer end face, 15-circular reference plane and 16-contrast plane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a blanking cover pressure equipment degree of depth quick measuring device, the whole degree of depth that utilizes this blanking cover pressure equipment degree of depth quick measuring device to measure the blanking cover can reduce the measurement number of times to measurement of efficiency is higher.
Referring to fig. 1 to 6, fig. 1 is a cross-sectional view of a main body provided by the present invention; fig. 2 is a side view of the body provided by the present invention; fig. 3 is a cross-sectional view of the rapid measuring device for press-fitting depth of the plug cap provided by the present invention; fig. 4 is a cross-sectional view of a measuring pin provided by the present invention; fig. 5 is a schematic view of the positioning end entering the plug provided by the present invention; fig. 6 is the utility model provides a blanking cover pressure equipment degree of depth quick measuring device's measurement schematic diagram.
The utility model provides a quick measuring device of blanking cover pressure equipment degree of depth, includes: the main body 1, the front end of the main body 1 is provided with a circular reference plane 15 for being attached to the outer end face 14 of the plugging hole, the rear end of the main body 1 is provided with a contrast plane 16 parallel to the circular reference plane 15, the front end of the main body 1 at the radial inner side of the circular reference plane 15 is provided with at least two grooves 3 sunken towards the rear end of the main body 1, all the grooves 3 are positioned on the same circumference, the included angle between the adjacent grooves 3 and the connecting line of the axis of the circular reference plane 15 is a right angle, the bottom surface of each groove 3 towards the rear end of the main body 1 is correspondingly provided with a through hole 5 axially parallel to the axial direction of the circular reference plane 15, the inner diameter of the through hole 5 is smaller than that of the corresponding groove 3, each through hole 5 is internally provided with a measuring pin 10 capable of moving along the axial direction of the through hole 5, the rear end of the measuring pin 10 is provided with two error planes 11 which are not coplanar, and, an elastic piece is arranged between the front end of the measuring pin 10 and the bottom surface of the groove 3 into which the measuring pin is inserted, and the front ends of all the measuring pins 10 are used for being attached to the end surface 13 of the plugging cover.
It should be noted that the circular reference surface 15 is a plane, the outer end face 14 of the plugging hole is an annular plane, the size of the circular reference surface 15 can be set according to practical application, the main body 1 can be set to be cylindrical, or other shapes and structures, and the cylindrical shape can adapt to the shape of the circular reference surface 15, so that the processing is convenient.
The groove 3 can be arranged according to the shape of the front end of the measuring pin 10, the front end of the measuring pin 10 needs to be movably arranged in the groove 3, so the inner diameter of the groove 3 can be slightly larger than the outer diameter of the front end of the measuring pin 10, the front end of the measuring pin 10 can be provided with a pressing block, a pressing plate and other structures, the elastic piece is arranged between the pressing block and the bottom surface of the groove 3 or between the pressing plate and the bottom surface of the groove 3, and because the included angles of the connecting lines of adjacent measuring points in the four measuring points needing to be measured and the axes of the blocking cover 12 are right angles, the included angles of the connecting lines of the adjacent grooves 3 and the axes of the circular reference surface 15 are set to be right angles. In order to be able to measure four measuring points simultaneously, the number of the grooves 3 may be set to four, and correspondingly, the number of the measuring pins 10 is also four, and before measurement, the front ends of the four measuring pins 10 need to be arranged in the same plane.
When the qualified condition of the depth of the plugging cover 12 is set, the contrast plane 16 arranged at the rear end of the main body 1 can be set to be positioned between the two non-coplanar error planes 11 arranged at the rear end of the measuring pin 10, that is, the gland depth at the corresponding measuring point can be judged to be qualified.
When in measurement, the front end of the main body 1 faces the plugging hole, the front end of each measuring pin 10 is attached to the end face 13 of the plugging cover, the main body 1 is driven to move towards the plugging cover 12, each measuring pin 10 compresses the corresponding elastic piece, and each measuring pin 10 moves towards the rear end of the main body 1 along the axial direction of the through hole 5 where the measuring pin is located, until the circular reference surface 15 is attached to the outer end face 14 of the plugging hole, whether the error plane 11 which is arranged at the rear end of all measuring pins 10 and is longer in distance with the front end of the measuring pin 10 protrudes out of the comparison plane 16 which is arranged at the rear end of the main body 1 or not, whether the error plane 11 which is shorter in distance with the front end of the measuring pin 10 protrudes out of the comparison plane 16 or not is observed, if the error plane 11 which is longer in distance with the front end of the measuring pin 10 and is arranged at the rear end of the main body 1 or not, and the error plane 11 which is shorter in distance with the front end of the measuring pin 10 does not protrude out of the comparison plane 16, the installation of the blanking cap 12 is proved to meet the requirement of the press-fitting depth, if not, the position of the blanking cap 12 needs to be adjusted if the installation is out of tolerance.
The utility model discloses apply to the measurement of 12 degree of depth of blanking cap, set up at least two measuring pins 10 that are used for measuring 12 pressure equipment degree of depth of blanking cap, and adjacent measuring pin 10 is the right angle with the contained angle of the line of the axle center of ring shape reference surface 15 respectively, can realize measuring the measuring point of two at least blanking caps 12 simultaneously, through observing the distance relation between error plane 11 and the contrast plane 16, can learn whether blanking cap 12 accords with the pressure equipment degree of depth requirement, compared with the measuring mode of prior art, the utility model discloses efficiency and the accuracy of 12 pressure equipment degree of depth of blanking cap measurement have practically been improved, have reduced because of waiting for the measuring process, the production line equipment downtime that causes, have reduced manufacturing cost; and simple structure, convenient operation, the practicality is strong, does benefit to product quality control.
In addition to the above embodiments, it is further preferable that the front end of the main body 1 is provided with a positioning end 4 for inserting into the cap 12.
It should be noted that, the periphery of the positioning end 4 is located on the same circular arc, and the outer diameter of the positioning end 4 is set to be slightly smaller than the inner diameter of the plug cover 12, so that when the circular reference surface 15 is attached to the outer end surface 14 of the plug cover hole, the positioning end 4 can extend into the plug cover 12, because the positioning end 4 is arranged forward along the front end of the main body 1, when the positioning end 4 extends into the inner portion of the plug cover 12, the positioning end can have a positioning effect on the main body 1, so that the circular reference surface 15 can be more easily aligned and attached to the outer end surface 14 of the plug cover hole.
In addition to the above embodiment, it is further preferable that the center of the positioning end 4 is provided with a hollow portion 6 from the front end of the positioning end 4 to the rear end of the positioning end 4.
It should be noted that, the hollow part 6 is arranged along the front end of the positioning end 4 towards the rear end of the main body 1, the cross-sectional shape of the hollow part 6 can be circular, square or other shapes, and the hollow part 6 has the advantages of reducing the weight of the main body 1 and facilitating the holding.
On the basis of the above embodiment, it is further preferable that the elastic member is a spring 9, the front end of the measuring pin 10 is provided with a pressing piece, and the spring 9 is disposed between the pressing piece and the bottom of the groove 3. The briquetting can set up according to groove 3's shape, and when groove 3's cross-section was circular, the periphery of briquetting can set up to circular to match with groove 3's shape, when making the briquetting move between groove 3's front and back end, can not rubbed by groove 3's inner wall, in order to prevent to influence the rate of accuracy that detects.
In addition to the above embodiments, it is further preferable that the spring 9 is a coil spring 9, and the coil spring 9 is fitted over the measuring pin 10.
It should be noted that one end of the coil spring 9 contacts with the bottom surface of the groove 3, the other end contacts with the rear end of the pressing block, when the measuring pin 10 contacts with the outer end of the plug 12, along with the movement of the main body 1 towards the plug 12, the measuring pin 10 will compress the coil spring 9 until the circular reference surface 15 is attached to the outer end surface 14 of the plug hole, the compression amount of the coil spring 9 is maximum, and when the main body 1 is separated from the outer end surface 14 of the plug hole, the coil spring 9 releases the elastic potential energy to jack up the pressing block, so that the measuring pin 10 is reset, so as to perform the next measurement. The spiral spring 9 has low cost, simple structure and convenient installation.
On the basis of the above embodiment, as a further preferable mode, the measuring pin 10 is provided with a limiting groove 8, the periphery of the main body 1 is provided with a limiting hole 2 in the direction toward the axis of the circular reference surface 15, a limiting bolt 7 is arranged in the limiting hole 2, the limiting bolt 7 passes through the limiting hole 2 and enters the limiting groove 8, when the front end of the measuring pin 10 is not attached to the end surface 13 of the plug cover, the limiting bolt 7 is attached to the inner wall of the groove 3 which is farthest from the measuring pin 10, and when the error plane 11 which is closer to the front end of the measuring pin 10 protrudes from the contrast plane 16, the limiting bolt 7 is attached to or not attached to the inner wall of the limiting groove 8 which is closest to the measuring pin 10.
It should be noted that, the limiting groove 8 is strip-shaped, the length direction is the same as the length direction of the measuring pin 10, the orientation of the limiting hole 2 is inward along the periphery of the main body 1 and is the same as the radial direction of the circular reference surface 15, one end of the limiting bolt 7 inserted into the limiting hole 2, which enters into the limiting groove 8, is fixed, the limiting groove 8 can move according to the movement of the measuring pin 10, so that the limiting groove 8 and the limiting bolt 7 move relatively, so that the limiting bolt 7 is at different positions of the limiting groove 8 along with the movement of the measuring pin 10, so as to achieve the purpose of limiting, when the front end of the measuring pin 10 is not attached to the end surface 13 of the block cover, the limiting bolt 7 is attached to the inner wall of the groove 3, which is farthest from the measuring pin 10, at this time, the elastic element can be in a natural state or in a compressed state, when the measuring pin 10 moves to the rear end of the main body 1, the elastic element is further compressed, when both, that is, when the qualified range is exceeded, the limit bolt 7 may or may not be attached to the inner wall of the limit groove 8 closest to the measuring pin 10, so as to adjust the blocking cover 12. The limiting bolt 7 is arranged in the embodiment, so that the measuring pin 10 can be limited to be separated from the groove 3, and the measuring pin 10 is prevented from being lost.
In addition to the above embodiments, it is further preferable that the stopper hole 2 is a screw hole, and the stopper bolt 7 is detachably attached to the screw hole. Because can take place fatigue after the elastic component compresses many times, wearing and tearing can take place for the front end of measuring pin 10 and blanking cover 12 repeated contact, can influence measurement accuracy for a long time, so for the convenience change or maintain elastic component and measuring pin 10, can set up spacing bolt 7 detachable in the screw hole to in the dismouting measuring pin 10 and elastic component.
In addition to the above embodiments, it is further preferable that the outer periphery of the main body 1 is provided with a slip-preventing surface. When measuring, external force acts on the periphery of main part 1, sets up the non-slip surface in the periphery of main part 1 and can stably drive main part 1 and remove when measuring to can stabilize the relative position between main part 1 and the blanking cover hole.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides a blanking cover pressure equipment degree of depth quick measuring device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The utility model provides a quick measuring device of blanking cover pressure equipment degree of depth which characterized in that includes: main part (1), the front end of main part (1) is equipped with ring shape reference surface (15) that is used for laminating in the outer terminal surface in blanking cover (12) hole, the rear end of main part (1) is equipped with and is on a parallel with contrast plane (16) of ring shape reference surface (15), the radial inboard of ring shape reference surface (15) the front end of main part (1) is equipped with two at least orientation recess (3) that the rear end of main part (1) is sunken, all recesses (3) are in on same circumference and adjacent recess (3) respectively with the contained angle of the line in the axle center of ring shape reference surface (15) be the right angle, the bottom surface orientation of every recess (3) the rear end of main part (1) corresponds respectively and is equipped with axial parallel with axial through-hole (5) of ring shape reference surface (15), the internal diameter of through-hole (5) is less than it corresponds the internal diameter of recess (3), every all be equipped with in through-hole (5) and follow through-hole (5) axial activity's measuring pin (10), the rear end of measuring pin (10) is equipped with two error plane (11) that are not coplane, two error plane (11) arrive the distance of the front end of measuring pin (10) is unequal, the front end of measuring pin (10) rather than the male be equipped with the elastic component between the bottom surface of recess (3), all the front end of measuring pin (10) is used for laminating blanking cover terminal surface (13).
2. The rapid plug press-fitting depth measuring device according to claim 1, wherein the front end of the main body (1) is provided with a positioning end (4) for insertion into the plug (12).
3. The quick plug press-fitting depth measuring device according to claim 2, wherein the positioning end (4) is centrally provided with a hollow portion (6) extending from the front end of the positioning end (4) to the rear end of the positioning end (4).
4. The quick measuring device for the press fitting depth of the plug cap according to claim 1, wherein the elastic member is a spring (9), a pressing block is arranged at the front end of the measuring pin (10), and the spring (9) is arranged between the pressing block and the bottom of the groove (3).
5. The quick measuring device for the press fitting depth of the plugging cap according to claim 4, wherein the spring (9) is a coil spring, and the coil spring is sleeved on the measuring pin (10).
6. The rapid press-fitting depth measuring device for a plugging cap according to any one of claims 1 to 5, it is characterized in that a limit groove (8) is arranged on the measuring pin (10), a limit hole (2) is arranged on the periphery of the main body (1) towards the axis direction of the circular reference surface (15), a limiting bolt (7) is arranged in the limiting hole (2), the limiting bolt (7) passes through the limiting hole (2) and enters the limiting groove (8), when the front end of the measuring pin (10) is not attached to the end surface (13) of the plug cover, the limiting bolt (7) is attached to the inner wall of the groove (3) which is farthest away from the measuring pin (10), when the error plane (11) closer to the front end of the measuring pin (10) protrudes from the contrast plane (16), the limiting bolt (7) is attached or not attached to the inner wall of the limiting groove (8) closest to the measuring pin (10).
7. The quick measuring device for the press fitting depth of the plugging cap according to claim 6, wherein the limiting hole (2) is a screw hole, and the limiting bolt (7) is detachably mounted in the screw hole.
8. The rapid plug press-fitting depth measuring device according to claim 7, wherein the periphery of the main body (1) is provided with an anti-slip surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386169.6U CN211262084U (en) | 2019-12-26 | 2019-12-26 | Quick measuring device of blanking cover pressure equipment degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386169.6U CN211262084U (en) | 2019-12-26 | 2019-12-26 | Quick measuring device of blanking cover pressure equipment degree of depth |
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| Publication Number | Publication Date |
|---|---|
| CN211262084U true CN211262084U (en) | 2020-08-14 |
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| CN201922386169.6U Active CN211262084U (en) | 2019-12-26 | 2019-12-26 | Quick measuring device of blanking cover pressure equipment degree of depth |
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| CN (1) | CN211262084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887431A (en) * | 2019-12-26 | 2020-03-17 | 安徽华菱汽车有限公司 | Quick measuring device of blanking cover pressure equipment degree of depth |
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2019
- 2019-12-26 CN CN201922386169.6U patent/CN211262084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887431A (en) * | 2019-12-26 | 2020-03-17 | 安徽华菱汽车有限公司 | Quick measuring device of blanking cover pressure equipment degree of depth |
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Effective date of registration: 20231121 Address after: 243071 No. 359 Huxinan Road, Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Hanma Engine Co.,Ltd. Address before: 243061 No. 359, Huxi South Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI HUALING AUTOMOBILE Co.,Ltd. |
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