CN219474454U - Cylinder jacket runout gauge - Google Patents
Cylinder jacket runout gauge Download PDFInfo
- Publication number
- CN219474454U CN219474454U CN202320413691.2U CN202320413691U CN219474454U CN 219474454 U CN219474454 U CN 219474454U CN 202320413691 U CN202320413691 U CN 202320413691U CN 219474454 U CN219474454 U CN 219474454U
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- 238000001514 detection method Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a cylinder sleeve runout gauge in the technical field of cylinder sleeve detection equipment, which comprises a base, wherein a support assembly and a detection assembly are arranged on the base; the supporting component includes support one and backing roll, and the one end and the top of support one of backing roll are connected, and the upper portion symmetry of backing roll is provided with two bracing pieces, and the both ends of bracing piece all are provided with rotatable supporting wheel, and detection component includes support two and detecting table, and the top of support two is connected with the connecting rod, and the center cover of connecting rod is equipped with the sleeve pipe, and the sleeve pipe passes through the bearing with the connecting pipe and rotates to be connected, sheathed tube bottom and support two fixed connection, and detecting table includes two, and the setting of two detecting table symmetries is in the both sides at the connecting rod center. The utility model has simple structure and convenient operation, can intuitively measure the excircle runout of the cylinder sleeve through the detection meter, can measure the excircle runout of different positions through the position adjustment of the detection meter, has stable rotation process of the cylinder sleeve, and has high detection precision and high efficiency.
Description
Technical Field
The utility model belongs to the technical field of cylinder liner detection equipment, and particularly relates to a cylinder liner runout detection tool.
Background
The cylinder liner is one of the core parts of the engine, and along with the improvement of the performance of the engine, higher requirements are also put on the performance of the cylinder liner, and the produced cylinder liner needs to be detected by a detection tool to ensure the quality of the cylinder liner. Patent number CN207379388U discloses a burr cover excircle and beats and examine utensil, including the bottom plate, the front portion of bottom plate transversely is equipped with the recess, the rear portion of bottom plate is equipped with the stand perpendicularly, the bottom of recess is equipped with the slot hole that is used for installing the bolt along the length direction of recess, the interval is equipped with two supporting shoe in the recess, the both ends of every supporting shoe are equipped with the bearing pole respectively, be equipped with the bearing that is used for supporting the burr cover on the bearing pole, the upper portion of stand is equipped with perpendicularly and the horizontal pole of slot hole parallel, the interval is equipped with two and the perpendicular table frame of horizontal pole on the horizontal pole, the front end of table frame is equipped with the table and presss from both sides, be equipped with the percentage table on the table clamp. The cylinder sleeve is inconvenient to rotate during detection in the patent, and is easy to shift during rotation, so that the accuracy of detecting the appearance of the cylinder sleeve is affected; in addition, because the cylinder sleeve series are different in length, the position of the detection meter in the upper column patent is certain, and the flexible detection of different parts of the cylinder sleeve can not be carried out. Therefore, a cylinder liner runout gauge is needed to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a cylinder sleeve jump gauge which comprises a base, wherein a supporting component and a detecting component which are matched with each other are arranged on the base;
the support assembly comprises a first support and a support roller, wherein the first support is fixed on a base, one end of the support roller is connected with the top of the first support, the support roller is vertically arranged with the first support, two support rods are symmetrically arranged on the upper part of the support roller, the support rods are fixedly connected with the support roller through fixing pieces, the two support rods are parallel to the support roller, rotatable support wheels are arranged at two ends of the support rods, and the axis of each support wheel coincides with the axis of each support rod;
the detection assembly comprises a second support and a detection meter, the second support is parallel to the first support, the top end of the second support is connected with a connecting rod, the connecting rod is parallel to the supporting roller, a sleeve is sleeved at the center of the connecting rod, the sleeve is rotationally connected with the connecting pipe through a bearing, the bottom of the sleeve is fixedly connected with the second support, the detection meter comprises two detection meters, and the two detection meters are symmetrically arranged on two sides of the center of the connecting rod through fixing rods.
According to the utility model, the cylinder sleeve is supported by the support roller and the support rod, the support roller and the support rod extend into the cylinder sleeve, the support wheel on the support rod is in contact with the inner wall of the cylinder sleeve, rolling friction is formed between the support wheel and the inner wall of the cylinder sleeve when the cylinder sleeve rotates, the rotation flexibility of the cylinder sleeve is improved, and the abrasion of the inner wall of the cylinder sleeve is reduced. Through detecting table and cylinder liner surface contact, to the cylinder liner surface detection of beating when the cylinder liner rotates, the connecting rod and the support two pass through the bushing connection that the detecting table is connected, and the connecting rod can be at intraductal rotation of cover, when the cylinder liner is placed and is examined on backing roll and bracing piece, pull the detecting table and be close to the cylinder liner, the connecting rod is at intraductal rotation of cover, until the probe and the cylinder liner outer wall contact of detecting table, rotate the cylinder liner afterwards, can accomplish the excircle and beat and detect.
Preferably, the connecting rod is the connecting pipe, be equipped with the two-way threaded rod in the connecting pipe, be connected with the rotation handle after the one end of two-way threaded rod runs through the connecting pipe, the connecting pipe has seted up rectangular logical groove towards one side of supporting component, it is parallel with the two-way threaded rod to lead to the groove, and two detection table fixedly connected with movable rod respectively, the one end of movable rod passes logical groove and stretches into in the connecting pipe and with two-way threaded rod screw-thread fit, the thickness that the movable rod is located logical groove department matches with the width of logical groove. Through the positive and negative rotation handle, make two-way threaded rod corotation, two detection tables are in the drive of movable rod to follow the logical groove and move in opposite directions or dorsad to change the distance between two detection tables, can be nimble detect same cylinder jacket's different positions, also can carry out nimble detection to different cylinder jackets.
Preferably, the support assembly is further matched with a limiting assembly, the limiting assembly comprises a first adjusting rod and a second adjusting rod, the first adjusting rod and the second adjusting rod are unidirectional threaded rods, threaded through holes are formed in bases corresponding to the first adjusting rods, the first adjusting rods extend into the threaded through holes and are in threaded fit with the threaded through holes, the first adjusting rods are parallel to the first support, the top ends of the first adjusting rods are rotatably connected with connecting rings through bearings, inner ring surfaces of the connecting rings are provided with inner threads, the second adjusting rods are parallel to the support rollers, and the second adjusting rods are in threaded fit with the connecting rings. The first adjusting rod can move up and down in the threaded through hole as required, so that the second adjusting rod is matched with one end of the cylinder sleeve placed on the supporting roller, the cylinder sleeve is prevented from sliding off the supporting roller, and the second adjusting rod can move left and right along the connecting ring to adapt to the cylinder sleeves with different lengths.
Preferably, one end of the support roller far away from the first bracket is higher than the connecting end of the support roller and the first bracket, and the inclination angle of the support roller in the horizontal direction is not more than 30 degrees. The setting of this department avoids the angle too big, and the unstable condition of cylinder jacket on backing roll and bracing piece produces.
The utility model also comprises other components which can enable the cylinder sleeve jump gauge to be used normally, and the other components are all conventional technical means in the field. In addition, the undefined devices or components in the utility model all adopt conventional technical means in the field, such as a detection meter (dial indicator), a bidirectional threaded rod, a unidirectional threaded rod, a damping rotating shaft and the like, which are conventional devices in the field.
The working principle of the utility model is as follows: the cylinder sleeve to be detected is sleeved on the supporting roller and the supporting rod, the supporting wheel is in rolling contact with the inner wall of the cylinder sleeve, the cylinder sleeve is limited by the adjusting limiting assembly, the movement of the cylinder sleeve on the supporting roller and the supporting rod is avoided, the detecting meter is rotated to a position in contact with the probe of the detecting meter and the outer wall of the cylinder sleeve, and then the cylinder sleeve is manually rotated, so that the detecting meter can detect the excircle runout of the outer edge of the cylinder sleeve.
The cylinder sleeve measuring device has the beneficial effects that the structure is simple, the operation is convenient, the excircle runout of the cylinder sleeve can be intuitively measured through the detecting meter, the position of the detecting meter is adjustable, the excircle runout of different positions can be measured, the cylinder sleeve rotating process is stable, the detecting precision is high, and the efficiency is high.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a cylinder liner runout gauge in embodiment 1 of the present utility model;
fig. 2 is a state diagram of the cylinder liner of fig. 1 when it is inspected;
FIG. 3 is a view from the side at A-A in FIG. 2;
fig. 4 is a schematic structural diagram of a cylinder liner runout gauge in embodiment 2 of the present utility model.
In the figure: 1. a base; 2. a second bracket; 3. a first bracket; 4. an adjusting rod I; 5. an adjusting rod II; 6. a support roller; 7. a support wheel; 8. a support rod; 9. a connecting rod; 10. a detection table; 11. a fixed rod; 12. a cylinder liner; 13. a rotating handle; 14. a two-way threaded rod; 15. a moving rod; 16. a connecting ring; 17. a sleeve.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Example 1
As shown in fig. 1-3, the utility model provides a cylinder liner runout gauge, which comprises a base 1, wherein a supporting component and a detecting component which are matched with each other are arranged on the base 1;
the support assembly comprises a first support 3 and a support roller 6, wherein the first support 3 is fixed on the base 1, one end of the support roller 6 is connected with the top of the first support 3, the support roller 6 is vertically arranged with the first support 3, two support rods 8 are symmetrically arranged on the upper part of the support roller 6, the support rods 8 are fixedly connected with the support roller 6 through fixing pieces, the two support rods 8 are parallel to the support roller 6, rotatable support wheels 7 are arranged at two ends of the support rods 8, and the axis of the support wheels 7 coincides with the axis of the support rods 8;
the detection assembly comprises a support II 2 and a detection meter 10, the support II 2 is parallel to the support I3, the top end of the support II 2 is connected with a connecting rod 9, the connecting rod 9 is parallel to the supporting roller 6, a sleeve 17 is sleeved at the center of the connecting rod 9, the sleeve 17 is rotationally connected with the connecting pipe 9 through a bearing, the bottom of the sleeve 17 is fixedly connected with the support II 2, the detection meter 10 comprises two detection meters 10, and the two detection meters 10 are symmetrically arranged on two sides of the center of the connecting rod 9 through fixing rods 11.
The cylinder sleeve 12 is supported through the support roller 6 and the support rod 8, the support roller 6 and the support rod 8 extend into the cylinder sleeve 12, the support wheel 7 on the support rod 8 is in contact with the inner wall of the cylinder sleeve 12, rolling friction is formed with the inner wall of the cylinder sleeve 12 when the cylinder sleeve 12 rotates, the flexibility of the rotation of the cylinder sleeve is improved, and abrasion of the inner wall of the cylinder sleeve is reduced. Through detecting table 10 and cylinder liner 12 surface contact, detect the excircle of cylinder liner surface when cylinder liner 12 rotates, connecting rod 9 and support two 2 that detecting table 10 connects pass through sleeve 17 and are connected, and connecting rod 9 can rotate in sleeve 17, when cylinder liner 12 is placed and is examined on backing roll 6 and bracing piece 8, pulls detecting table 10 to be close to cylinder liner 12, and connecting rod 9 rotates in sleeve 17, until detecting table 10's probe and cylinder liner 12 outer wall contact, then rotates cylinder liner 12, can accomplish excircle and beat and detect.
The support assembly is further matched with a limiting assembly, the limiting assembly comprises a first adjusting rod 4 and a second adjusting rod 5, the first adjusting rod 4 and the second adjusting rod 5 are all unidirectional threaded rods, a threaded through hole is formed in a base 1 corresponding to the first adjusting rod 4, the first adjusting rod 4 extends into the threaded through hole and is in threaded fit with the threaded through hole, the first adjusting rod 4 is parallel to the first support 3, the top end of the first adjusting rod 4 is rotationally connected with a connecting ring 16 through a bearing, an inner ring surface of the connecting ring 16 is provided with an inner thread, the second adjusting rod 5 is parallel to the support roller 6, and the second adjusting rod 5 is in threaded fit with the connecting ring 16. The first adjusting rod 4 can move up and down in the threaded through hole as required, so that the second adjusting rod 5 is matched with one end of the cylinder sleeve 12 placed on the supporting roller 6, the cylinder sleeve 12 is prevented from sliding off the supporting roller 6, and the second adjusting rod 5 can move left and right along the connecting ring 16 to adapt to the cylinder sleeves 12 with different lengths.
The first support 3 is obliquely arranged, one end of the support roller 6, which is far away from the first support 3, is higher than the connecting end of the support roller 6 and the first support 3, and the inclination angle of the support roller in the horizontal direction is not more than 30 degrees. The arrangement at this point avoids the occurrence of an unstable condition of the cylinder liner 12 on the support roller 6 and the support rod 8.
Example 2
As shown in fig. 4, the utility model provides a cylinder liner runout gauge, which comprises a base 1, wherein a supporting component and a detecting component which are matched with each other are arranged on the base 1;
the support assembly comprises a first support 3 and a support roller 6, wherein the first support 3 is fixed on the base 1, one end of the support roller 6 is connected with the top of the first support 3, the support roller 6 is vertically arranged with the first support 3, two support rods 8 are symmetrically arranged on the upper part of the support roller 6, the support rods 8 are fixedly connected with the support roller 6 through fixing pieces, the two support rods 8 are parallel to the support roller 6, rotatable support wheels 7 are arranged at two ends of the support rods 8, and the axis of the support wheels 7 coincides with the axis of the support rods 8;
the detection assembly comprises a support II 2 and a detection meter 10, the support II 2 is parallel to the support I3, the top end of the support II 2 is connected with a connecting rod 9, the connecting rod 9 is parallel to the supporting roller 6, a sleeve 17 is sleeved at the center of the connecting rod 9, the sleeve 17 is rotationally connected with the connecting pipe 9 through a bearing, the bottom of the sleeve 17 is fixedly connected with the support II 2, the detection meter 10 comprises two detection meters 10, and the two detection meters 10 are symmetrically arranged on two sides of the center of the connecting rod 9.
The cylinder sleeve 12 is supported through the support roller 6 and the support rod 8, the support roller 6 and the support rod 8 extend into the cylinder sleeve 12, the support wheel 7 on the support rod 8 is in contact with the inner wall of the cylinder sleeve 12, rolling friction is formed with the inner wall of the cylinder sleeve 12 when the cylinder sleeve 12 rotates, the flexibility of the rotation of the cylinder sleeve is improved, and abrasion of the inner wall of the cylinder sleeve is reduced. Through detecting table 10 and cylinder liner 12 surface contact, detect the excircle of cylinder liner surface when cylinder liner 12 rotates, connecting rod 9 and support two 2 that detecting table 10 connects pass through sleeve 17 and are connected, and connecting rod 9 can rotate in sleeve 17, when cylinder liner 12 is placed and is examined on backing roll 6 and bracing piece 8, pulls detecting table 10 to be close to cylinder liner 12, and connecting rod 9 rotates in sleeve 17, until detecting table 10's probe and cylinder liner 12 outer wall contact, then rotates cylinder liner 12, can accomplish excircle and beat and detect.
The connecting rod 9 is the connecting pipe, be equipped with two-way threaded rod 14 in the connecting pipe, be connected with behind the one end of two-way threaded rod 14 runs through connecting pipe 9 and rotates handle 13, the connecting pipe has seted up rectangular logical groove towards one side of supporting component, it is parallel with two-way threaded rod 14 to lead to the groove, two detection table 10 respectively fixedly connected with movable rod 15, the one end of movable rod 15 passes logical inslot and stretches into the connecting pipe and with two-way threaded rod 14 screw-thread fit, thickness that movable rod 15 is located logical groove department matches with the width of logical groove, ensures that the movable rod does not rotate under the spacing effect of logical groove when two-way threaded rod rotates. Through the positive and negative rotation of the rotating handle 13, the bidirectional threaded rod 14 is enabled to rotate positively and negatively, and the two detection meters 10 are driven by the moving rod 15 to move oppositely or reversely along the through groove, so that the distance between the two detection meters 10 is changed, different parts of the same cylinder sleeve 12 can be flexibly detected, and also different cylinder sleeves 12 can be flexibly detected.
The support assembly is further matched with a limiting assembly, the limiting assembly comprises a first adjusting rod 4 and a second adjusting rod 5, the first adjusting rod 4 and the second adjusting rod 5 are all unidirectional threaded rods, a threaded through hole is formed in a base 1 corresponding to the first adjusting rod 4, the first adjusting rod 4 extends into the threaded through hole and is in threaded fit with the threaded through hole, the first adjusting rod 4 is parallel to the first support 3, the top end of the first adjusting rod 4 is rotationally connected with a connecting ring 16 through a bearing, an inner ring surface of the connecting ring 16 is provided with an inner thread, the second adjusting rod 5 is parallel to the support roller 6, and the second adjusting rod 5 is in threaded fit with the connecting ring 16. The first adjusting rod 4 can move up and down in the threaded through hole as required, so that the second adjusting rod 5 is matched with one end of the cylinder sleeve 12 placed on the supporting roller 6, the cylinder sleeve 12 is prevented from sliding off the supporting roller 6, and the second adjusting rod 5 can move left and right along the connecting ring 16 to adapt to the cylinder sleeves 12 with different lengths.
One end of the support roller 6 far away from the first bracket 3 is higher than the connecting end of the support roller 6 and the first bracket 3, and the inclination angle of the support roller in the horizontal direction is not more than 30 degrees. The arrangement at this point avoids the occurrence of an unstable condition of the cylinder liner 12 on the support roller 6 and the support rod 8.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a utensil is examined to cylinder jacket beat, includes base, its characterized in that: the base is provided with a supporting component and a detecting component which are matched with each other;
the support assembly comprises a first support and a support roller, wherein the first support is fixed on a base, one end of the support roller is connected with the top of the first support, the support roller is vertically arranged with the first support, two support rods are symmetrically arranged on the upper part of the support roller, the support rods are fixedly connected with the support roller through fixing pieces, the two support rods are parallel to the support roller, rotatable support wheels are arranged at two ends of the support rods, and the axis of each support wheel coincides with the axis of each support rod;
the detection assembly comprises a second support and a detection meter, the second support is parallel to the first support, the top end of the second support is connected with a connecting rod, the connecting rod is parallel to the supporting roller, a sleeve is sleeved at the center of the connecting rod, the sleeve is rotationally connected with the connecting pipe through a bearing, the bottom of the sleeve is fixedly connected with the second support, the detection meter comprises two detection meters, and the two detection meters are symmetrically arranged on two sides of the center of the connecting rod.
2. The cylinder liner runout gauge according to claim 1, wherein: the connecting rod is the connecting pipe, be equipped with two-way threaded rod in the connecting pipe, be connected with the rotation handle after two-way threaded rod's one end runs through the connecting pipe, the connecting pipe has seted up rectangular logical groove towards one side of supporting component, it is parallel with two-way threaded rod to lead to the groove, and two detection table fixedly connected with movable rod respectively, the one end of movable rod passes logical groove and stretches into in the connecting pipe and with two-way threaded rod screw-thread fit, the thickness that the movable rod is located logical groove department matches with the width of logical groove.
3. The cylinder liner runout gauge according to claim 1, wherein: the support assembly is further matched with a limiting assembly, the limiting assembly comprises a first adjusting rod and a second adjusting rod, the first adjusting rod and the second adjusting rod are unidirectional threaded rods, threaded through holes are formed in bases corresponding to the first adjusting rods, the first adjusting rods extend into the threaded through holes and are in threaded fit with the threaded through holes, the first adjusting rods are parallel to the first support, the top ends of the first adjusting rods are rotatably connected with connecting rings through bearings, internal threads are arranged on the inner ring surfaces of the connecting rings, the second adjusting rods are parallel to the support rollers, and the second adjusting rods are in threaded fit with the connecting rings.
4. The cylinder liner runout gauge according to claim 1, wherein: one end of the support roller, which is far away from the first bracket, is higher than the connecting end of the support roller and the first bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413691.2U CN219474454U (en) | 2023-03-07 | 2023-03-07 | Cylinder jacket runout gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413691.2U CN219474454U (en) | 2023-03-07 | 2023-03-07 | Cylinder jacket runout gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219474454U true CN219474454U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413691.2U Active CN219474454U (en) | 2023-03-07 | 2023-03-07 | Cylinder jacket runout gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219474454U (en) |
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2023
- 2023-03-07 CN CN202320413691.2U patent/CN219474454U/en active Active
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