CN220356265U - Annular part gauge with concave table on outer surface - Google Patents
Annular part gauge with concave table on outer surface Download PDFInfo
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- CN220356265U CN220356265U CN202322072231.0U CN202322072231U CN220356265U CN 220356265 U CN220356265 U CN 220356265U CN 202322072231 U CN202322072231 U CN 202322072231U CN 220356265 U CN220356265 U CN 220356265U
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- 238000001514 detection method Methods 0.000 claims abstract description 101
- 206010040007 Sense of oppression Diseases 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model relates to the field of annular component detection tools, and discloses an annular component detection tool with a concave table on the outer surface, which comprises a limiting base block, wherein a cylindrical inner diameter detection round table is arranged on the limiting base block, an annular outer diameter detection concave table structure is coaxially arranged at the lower end of the inner diameter detection round table on the limiting base block, a detection base block is arranged on one side of the inner diameter detection round table on the limiting base block, a sliding detection column with one end horizontally extending to the upper part of the outer diameter detection concave table and elastically abutting against the bottom of the concave table on the outer surface of a product is slidably arranged in the detection base block, an elastic abutting part of the sliding detection column and the outer surface of the product is a smooth arc surface, an observation rod extending to the upper side of the detection base block is vertically fixed on the sliding detection column, and a reference component for reference and comparison of the horizontal position of the observation rod is arranged on the detection base block. The method is simple to operate, convenient to judge whether the product is qualified or not, low in cost and capable of effectively reducing the detection operation difficulty of the product and improving the detection efficiency and accuracy.
Description
Technical Field
The utility model relates to an annular part gauge, in particular to an annular part gauge with a concave table on the outer surface.
Background
The ring stamping part is widely applied to production and life of people, when the standard is more precise or the requirements of customers are more strict, the produced stamping part is generally required to be inspected to detect whether the inner diameter and the outer diameter of the stamping part meet the standard, because the inner diameter and the outer diameter of the ring stamping part are in an error range instead of a fixed value, in the detection of the ring stamping part, particularly the ring part with a concave table on the outer surface, the concave table depth range of the outer surface of the ring part is also required to be detected, no special more precise testing instrument is required to detect in production, manual measurement is performed by using a tool ruler, the detection is slow, the efficiency is low, and the detection accuracy is poor.
Disclosure of Invention
The utility model provides an annular part detection tool with a concave table on the outer surface, which solves the problems of slow detection, low efficiency and poor detection accuracy of manual measurement by a manual tool ruler in production detection of an annular part with the concave table on the outer surface.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an utensil is examined to annular part that has concave station in external surface, includes spacing base block, be provided with cylindric internal diameter on the spacing base block and detect the round platform, the lower extreme that internal diameter detected the round platform on the spacing base block is coaxial to be provided with annular external diameter and detects concave station, be provided with reset spring in the external diameter and detect the reset cylinder of round platform lower extreme including the inside diameter detection by reset spring elasticity oppression, one side that internal diameter detected the round platform on the spacing base block is provided with the detection base block, it is provided with the slip detection post that one end level extended to external diameter detection concave station top and product external surface concave station bottom elasticity are contradicted to detect the base block, slip detection post is slick and sly cambered surface with product external surface elasticity conflict part, the vertical observation pole that extends to the detection base block upside that is fixed with on the slip detection post, be provided with the detection spout that spacing observation pole horizontal direction moved, it is provided with the reference subassembly that carries out the reference contrast to observe the pole horizontal position to detect the base block. The method has the advantages of being simple in operation, convenient to judge whether the product is qualified or not, free of special technical personnel for spot check inspection, capable of effectively reducing the detection operation difficulty of the product, improving the detection efficiency and accuracy, and low in cost.
Further is: the lower extreme central part of internal diameter detection round platform is coaxial in proper order and is provided with fixing bolt and toper location head, be provided with screw hole and toper location cavity that respectively correspond the matching with fixing bolt and toper location head on the spacing basic block. The reset spring and the reset cylinder are convenient to install in the outer diameter detection concave table, and the reset spring and the reset cylinder are convenient and quick to replace and maintain in the long-time use process.
Further is: the middle part of slip detection post is provided with the sliding table of radial evagination, the vertical direction of observation pole is fixed on the sliding table, be provided with in the detection base block and supply slip detection post and the gliding first sliding chamber of sliding table horizontal direction respectively and slide the chamber, be provided with the detection spring that is close to first sliding chamber one side with the elastic compression of sliding table in the second sliding chamber, reference subassembly sets up and is provided with the fourth sliding chamber that corresponds with the detection spout in detection base block upper end and vertical direction run through, be provided with the reference gap that the horizontal direction runs through fourth sliding chamber on the reference subassembly. Judging whether the product is qualified is simple and convenient.
Further is: the reference assembly comprises two reference blocks which are correspondingly arranged, the reference gap is a gap between the two reference blocks which are correspondingly arranged, the fourth sliding cavity is correspondingly arranged on two sides of the reference gap on the two reference blocks respectively, and the two reference blocks are fixed on the detection base block through the waist-shaped holes and the bolt assembly. The gap width between the reference gaps and the positions of the reference gaps can be adjusted by adjusting the positioning positions of the two reference blocks, so that the applicability is high.
Further is: and smooth guide cambered surfaces are arranged on the outer sides of the upper end and the lower end of the inner diameter detection round table. Avoid the product to be blocked when detecting in the external diameter detection concave station, need not accurate alignment in the testing process and go up the unloading, the operation is more convenient, and efficiency is higher.
Further is: the upper end of the outer diameter detection concave table is provided with a smooth transitional cambered surface. The accurate alignment feeding and discharging is not needed in the detection process, the operation is more convenient, and the efficiency is higher.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a portion of a bit block;
FIG. 3 is a schematic cross-sectional view of a detection base block and an inner diameter detection frustoconical portion;
fig. 4 is a schematic cross-sectional view of a portion of a reference assembly.
Marked in the figure as: the device comprises a limiting base block 100, an inner diameter detection round table 110, an outer diameter detection concave table 120, a return spring 121, a return cylinder 122, a detection base block 200, a first sliding cavity 201, a second sliding cavity 202, a detection spring 203, a sliding detection column 210, an observation rod 211, a sliding table 212, a detection sliding chute 220, a reference assembly 230, a fourth sliding cavity 231, a reference gap 232 and a reference block 233.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
The annular component checking fixture with a concave table on the outer surface as shown in fig. 1 comprises a limiting base block 100, a cylindrical inner diameter checking round table 110 is arranged on the limiting base block 100, an annular outer diameter checking concave table 120 is coaxially arranged at the lower end of the inner diameter checking round table 110 on the limiting base block 100, a return spring 121 and a return cylinder 122 elastically pressed by the return spring at the lower end of the inner diameter checking round table 110 are arranged in the outer diameter checking concave table 120, a checking base block 200 is arranged at one side of the inner diameter checking round table 110 on the limiting base block 100, a sliding checking column 210 with one end horizontally extending above the outer diameter checking concave table 120 and elastically abutting against the bottom of the concave table on the outer surface of a product is arranged in the checking base block 200, an observation rod 211 extending to the upper side of the checking base block 200 is vertically fixed on the sliding checking column 210, a checking chute 220 for limiting the horizontal movement of the observation rod 211 is arranged on the checking base block 200, and a reference component 230 for comparing the horizontal position of the observation rod 211 is arranged at the upper end of the checking base block 200.
In the implementation, the outer diameter of the inner diameter detection round table 110 is equal to the minimum inner diameter of the product in the error range, the outer diameter of the outer diameter detection concave table 120 is equal to the maximum outer diameter of the product in the error range, the inner diameter of the outer diameter detection concave table 120 is smaller than the minimum inner diameter of the product in the error range, the reset spring 121 elastically presses the reset cylinder 122 to move upwards, the upper end of the reset cylinder 122 is limited by the lower end of the inner diameter detection round table 110, the reset cylinder 122 can be prevented from being popped out of the outer diameter detection concave table 120 by the reset spring 121 in the detection process, and the upper end of the reset cylinder 122 can limit the lower end of the product when the outer surface concave table of the product is detected;
in a specific implementation, the corresponding inner diameter detecting round table 110 inside the product sleeve is moved downwards (if the product cannot be naturally moved downwards, the inner diameter of the product is smaller than the minimum inner diameter of the product in the error range, the product is unqualified, the product is taken out and the next product is detected), when the product is moved downwards to the position where the bottom is in contact with the upper end of the reset cylinder 122 inside the outer diameter detecting concave table 120, the sliding detecting column 210 corresponds to the concave table of the outer surface of the product (if the error does not exactly correspond, the concave table of the outer surface of the product is horizontally rotated to correspond to the sliding detecting column 210), the sliding detecting column 210 elastically abuts against the bottom of the concave table of the outer surface of the product, at this time, the depth of the concave table of the outer surface of the product can be obtained by observing the movement of the observing rod 211 to the position where the sliding detecting column 210 is compared with the reference component 230, the depth of the concave table of the outer surface of the product is judged, if the position of the observing rod 211 is in the error range of the depth of the outer surface of the product, namely the concave table depth of the outer surface of the product is the concave table, if the position of the observing rod 211 is out of the error range of the depth of the concave table of the outer surface of the product, namely the concave table depth of the concave table of the outer surface of the product is not exactly corresponds to the concave table of the product, at this time, and the outer diameter of the product is continuously pressed down, if the product is not qualified, and the outer diameter of the product can be continuously pressed down, and the product can be accepted, and the outer diameter is not qualified, and the outer diameter is detected. The method has the advantages of being simple in operation, convenient to judge whether the product is qualified or not, free of special technical personnel for spot check inspection, capable of effectively reducing the detection operation difficulty of the product, improving the detection efficiency and accuracy, and low in cost.
On the basis of the above, as shown in fig. 1 and 2, a fixing bolt and a conical positioning head are coaxially arranged in sequence at the central part of the lower end of the inner diameter detection round table 110, and a threaded hole and a conical positioning cavity which are respectively matched with the fixing bolt and the conical positioning head are arranged on the limiting base block 100. In specific implementation, the fixing bolts at the lower end of the inner diameter detection round table 110 are rotationally fixed in corresponding matched threaded holes on the limiting base block 100, and the conical positioning heads and the conical positioning cavities are matched to further limit the inner diameter detection round table 110 so as to ensure that the axes of the inner diameter detection round table 110 and the outer diameter detection concave table 120 are coincident, so that the detection precision is high; the lower extreme outside part of internal diameter detection round platform 110 and the inboard part coincidence of external diameter detection concave station 120 upper end and then carry out spacingly to reset spring 121 and the section of thick bamboo 122 that resets in the external diameter detection concave station 120, and internal diameter detection round platform 110 and spacing basic block 100 easy dismounting are swift, and in the external diameter detection concave station 120 was installed to reset spring 121 and section of thick bamboo 122 of being convenient for, change maintenance convenient and fast of reset spring 121 and section of thick bamboo 122 in long-time use.
On the basis of the above, as shown in fig. 1, 3 and 4, a radially outward protruding sliding table 212 is disposed at the middle part of the sliding detection column 210, the observation rod 211 is fixed on the sliding table 212 in the vertical direction, a first sliding cavity 201 and a second sliding cavity 202 for sliding the sliding detection column 210 and the sliding table 212 in the horizontal direction are disposed in the detection base block 200, a detection spring 203 for elastically pressing the sliding table 212 on the side close to the first sliding cavity 201 is disposed in the second sliding cavity 202, a fourth sliding cavity 231 corresponding to the detection chute 220 is disposed at the upper end of the detection base block 200 in a penetrating manner in the vertical direction, and a reference slit 232 penetrating the fourth sliding cavity 231 in the horizontal direction is disposed in the reference assembly 230. In this particular embodiment, the observation bar 211 is wholly or partially in the reference slit 232 when the recess depth of the outer surface of the product is within the tolerance range; when the concave depth of the outer surface of the product is out of the error range, the observation rod 211 is integrally positioned in one of the fourth sliding cavities 231 on two sides of the reference slit 232, and cannot be observed in the reference slit 232, namely, when judging whether the product is qualified, only the observation rod 211 is required to be aligned to check whether the product can be seen in the reference slit 232, so that whether the product is qualified is simple and convenient.
On the basis of the above, as shown in fig. 1, 3 and 4, the reference assembly 230 includes two reference blocks 233 correspondingly disposed, the reference slit 232 is a slit between the two correspondingly disposed reference blocks 233, the fourth sliding chambers 231 are correspondingly disposed on two sides of the reference slit 232 on the two reference blocks 233, and the two reference blocks 233 are fixed on the detection base block 200 through the waist-shaped hole and the bolt assembly. In a specific implementation, the gap width between the reference gaps 232 and the positions of the reference gaps 232 can be adjusted by adjusting the positioning positions of the two reference blocks 233, so that the applicability is high.
On the basis of the above, as shown in fig. 1 to 3, the outer sides of the upper and lower ends of the inner diameter detecting circular table 110 are provided with smooth guiding cambered surfaces. The upper end outside slick and sly direction cambered surface of internal diameter detection round platform 110 corresponds to cup joint the detection and plays the guide effect to the product, and the lower extreme outside slick and smooth direction cambered surface of internal diameter detection round platform 110 avoids the product to be blocked when detecting in external diameter detection concave station 120, need not accurate counterpoint unloading in the testing process, and the operation is more convenient, and efficiency is higher.
On the basis of the above, as shown in fig. 1 to 3, a rounded transitional cambered surface is provided at the upper end of the outer diameter detection concave 120. The smooth transition cambered surface of the upper end of the outer diameter detection concave station 120 plays a guiding role in moving the product into the outer diameter detection concave station 120, so that the phenomenon of clamping and stopping in the moving process is avoided, accurate alignment is not needed in the detection process, feeding and discharging are more convenient to operate, and the efficiency is higher.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a utensil is examined to annular part that has concave station in surface which characterized in that: including spacing base block (100), be provided with cylindric internal diameter on spacing base block (100) and detect round platform (110), the lower extreme that internal diameter detected round platform (110) was gone up in spacing base block (100) is coaxial to be provided with annular external diameter and detect concave station (120), be provided with reset spring (121) in external diameter and detect round platform (110) lower extreme reset cylinder (122) by reset spring elasticity oppression in concave station (120), one side that internal diameter detected round platform (110) was gone up in spacing base block (100) is provided with detects base block (200), the sliding detection post (210) that one end level was provided with extends to external diameter detection concave station (120) top and product surface concave station bottom elasticity conflict, sliding detection post (210) are slick and sly cambered surface with product surface elasticity conflict part, be fixed with on sliding detection post (210) vertically and extend to observation pole (211) that detects base block (200) upside, be provided with detection spout (220) that spacing observation pole (211) horizontal direction removed on detecting base block (200), it carries out the comparison assembly (230) to carry out on detecting base block (200) level and compare.
2. The tool for inspecting an annular component having a concave table on an outer surface thereof according to claim 1, wherein: the lower end center part of the inner diameter detection round table (110) is sequentially and coaxially provided with a fixing bolt and a conical positioning head, and the limiting base block (100) is provided with a threaded hole and a conical positioning cavity which are respectively matched with the fixing bolt and the conical positioning head.
3. The tool for inspecting an annular component having a concave table on an outer surface thereof according to claim 1, wherein: the middle part of slip detection post (210) is provided with radial evagination's sliding table (212), observation pole (211) vertical direction is fixed on sliding table (212), be provided with in detecting base block (200) respectively and supply slip detection post (210) and sliding table (212) horizontally gliding first slip chamber (201) and second slip chamber (202), be provided with in second slip chamber (202) with sliding table (212) elasticity oppression in be close to detection spring (203) of first slip chamber (201) one side, reference subassembly (230) set up at detection base block (200) upper end and vertical direction run through be provided with detect fourth slip chamber (231) that spout (220) correspond, be provided with on reference subassembly (230) horizontal direction and run through fourth slip chamber (231) reference gap (232).
4. A ring-shaped part inspection tool with a concave table on the outer surface according to claim 3, wherein: the reference assembly (230) comprises two reference blocks (233) which are correspondingly arranged, the reference gap (232) is a gap between the two reference blocks (233) which are correspondingly arranged, the fourth sliding cavity (231) is correspondingly arranged on two sides of the reference gap (232) on the two reference blocks (233), and the two reference blocks (233) are fixed on the detection base block (200) through the waist-shaped hole and the bolt assembly.
5. The tool for inspecting an annular component having a concave table on an outer surface thereof according to claim 1, wherein: smooth guide cambered surfaces are arranged on the outer sides of the upper end and the lower end of the inner diameter detection round table (110).
6. The tool for inspecting an annular component having a concave table on an outer surface thereof according to claim 1, wherein: the upper end of the outer diameter detection concave table (120) is provided with a smooth transitional cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072231.0U CN220356265U (en) | 2023-08-03 | 2023-08-03 | Annular part gauge with concave table on outer surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072231.0U CN220356265U (en) | 2023-08-03 | 2023-08-03 | Annular part gauge with concave table on outer surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356265U true CN220356265U (en) | 2024-01-16 |
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ID=89505356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072231.0U Active CN220356265U (en) | 2023-08-03 | 2023-08-03 | Annular part gauge with concave table on outer surface |
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| Country | Link |
|---|---|
| CN (1) | CN220356265U (en) |
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2023
- 2023-08-03 CN CN202322072231.0U patent/CN220356265U/en active Active
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