CN218822014U - Taper product inspection model is with measuring external member - Google Patents
Taper product inspection model is with measuring external member Download PDFInfo
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- CN218822014U CN218822014U CN202223296053.1U CN202223296053U CN218822014U CN 218822014 U CN218822014 U CN 218822014U CN 202223296053 U CN202223296053 U CN 202223296053U CN 218822014 U CN218822014 U CN 218822014U
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Abstract
The utility model relates to an electricity sample plate calibration technical field specifically provides a tapering product inspection model is with measuring external member for measuring inspection model, inspection model includes first tapering limit and the second tapering limit that is the contained angle setting that awaits measuring, including the angle measurement subassembly, the angle measurement subassembly includes standard angle block, standard angle block includes first standard limit and the second standard limit that is the setting of standard contained angle; the first standard edge is limited to be positioned between the first included angle point and the second included angle point, the position relation of the second taper edge and the second standard edge is further limited, the vertical distances of the second standard edge of the test template and the second taper edge of the standard angle block at two different positions can be conveniently measured, and data obtained by subtracting the two distance data is used for judging whether the test template meets the standard or not; the measuring suite is simple in structure, convenient and fast to use, easy to operate and simple to calculate, and measuring work efficiency is greatly improved.
Description
Technical Field
The utility model relates to a model calibration technical field particularly, relates to a tapering product inspection model is with measuring external member.
Background
The geometric dimension of the taper of the part to be detected is usually checked and measured through a special template so as to ensure the precision of the taper product and judge whether the taper product is qualified or not.
The existing calibration parameters for the taper product inspection sample plate mainly comprise an angle and an end distance, wherein the angle calibration is realized by using a matched 0-level flat plate, a sine gauge, a 4-level gauge block and the like and adopting a tabulation comparison measurement method; the end distance calibration is a gauge block combination comparison method.
In the prior art, a calibration kit for a taper product inspection sample plate usually needs more matched tools, is inconvenient to use, needs to calculate a plurality of data to obtain a calibration result during measurement, and is complicated in calculation process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is more to aim at solving the current supporting instrument that uses that is used for the calibration external member to tapering product inspection model needs usually, has inconvenience during the use, and need calculate a plurality of data in order to reachd the calibration result when measuring, the comparatively loaded down with trivial details problem of computational process.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides a tapering product inspection model is with measuring external member for measure the inspection model, the inspection model is including being the first tapering limit and the second tapering limit that awaits measuring the contained angle setting, including angle measurement subassembly, angle measurement subassembly includes standard angle block, standard angle block is including the first standard limit and the second standard limit that are standard contained angle setting, standard angle block be used for with inspection model coplane sets up, just first standard limit be used for with first tapering limit butt, and make first standard limit is located between first clamp and the second contained angle point, wherein the angular point, first clamp angular point does second standard limit with the nodical point on first standard limit, the second clamp angular point does second tapering limit with the nodical point on first tapering limit.
The utility model provides a pair of tapering product inspection model is with measuring external member compares in prior art, has but not be limited to following beneficial effect:
the standard angle block is used for being coplanar with the inspection sample plate, the first standard edge is used for being abutted against the first taper edge, the first standard edge is limited to be positioned between the first included angle point and the second included angle point, the first included angle point and the second included angle point are defined, and further the position relation of the second taper edge and the second standard edge is defined; the measuring suite is simple in structure, convenient and fast to use, easy to operate and simple to calculate, and measuring work efficiency is greatly improved.
Preferably, the angle measuring assembly further comprises a fixed platen member and a fastener for fixing the standard angle block and the test template to the fixed platen member so that the standard angle block and the test template are in a coplanar state and relatively fixed.
Preferably, the fixed platen member includes a first platen and a second platen, the proof template and the standard angle block are tiled on the second platen, and the first platen is positioned on the proof template and the standard angle block and aligned with the second platen.
Preferably, the fastener comprises a bolt and a nut, the bolt is used for fixing the test template between the first pressure plate and the second pressure plate, and is in threaded connection with the nut on the outer wall of the second pressure plate.
Preferably, the inspection sample plate is provided with a plurality of operation holes, and the first pressure plate and the second pressure plate are respectively arranged at the front side and the rear side of the inspection sample plate and pressed at the operation holes;
the first pressing plate and the second pressing plate are respectively provided with a through hole matched with the bolt in a penetrating way; the bolt sequentially penetrates through the through hole of the first pressing plate, the operation hole of the inspection sample plate and the through hole of the second pressing plate, and is in threaded connection with the nut at the through hole of the second pressing plate.
Preferably, the through hole is long, and the through hole is arranged along the length direction of the fixed pressing plate member.
Preferably, a fixing hole is formed in one end, located between the first pressing plate and the second pressing plate, of the standard angle block;
the first pressing plate and the second pressing plate are all provided with pressing plate holes in a penetrating mode, the pressing plate holes and the fixing holes are coaxially arranged, the bolts sequentially penetrate through the pressing plate holes of the first pressing plate, the fixing holes of the standard angle block and the pressing plate holes of the second pressing plate, and the pressing plate holes of the second pressing plate are in threaded connection with the nuts.
Preferably, the angle measuring assembly further comprises a fixed magnetic block, the fixed magnetic block is fixed on one side of the inspection sample plate, which is in contact with the standard angle block, and the fixed magnetic block is used for adsorbing the standard angle block.
Preferably, the angle measuring assembly further comprises a universal gauge.
Preferably, one end of the test template is provided with an L part, and a spacing groove is formed between the end part of the test template and a vertical plate of the L part;
the measuring kit for the taper product inspection sample plate further comprises an auxiliary tool measuring plate, wherein the auxiliary tool measuring plate is provided with an auxiliary plate, an opening and a measuring groove, and the measuring groove is communicated with the opening;
the auxiliary plate is used for being inserted into the spacing groove; the L part is inserted into the measuring groove through the opening.
Drawings
FIG. 1 is a schematic structural view of a test template and an angle measurement assembly according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a fixed platen according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first pressing plate and a standard angle block according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a test template and an auxiliary measuring plate according to an embodiment of the present invention.
Description of reference numerals:
the test device comprises a test sample plate 1, a first taper edge 11, a second taper edge 12, an operation hole 13, a part 14L, a 15-spaced groove, a 2-angle measuring component, a 21-standard-angle block, a first standard edge 211, a second standard edge 212, a 22-fixed pressing plate component, a 221 first pressing plate, a 222 second pressing plate, a 223 perforation, a 224 pressing plate hole, a 23 bolt, a 24 nut, a 25 universal measuring tool, a 26-fixed magnetic block, a 3-auxiliary measuring plate, a 31-auxiliary plate, a 32 opening and a 33-measuring groove.
Detailed Description
Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.
It should be noted that, in the coordinate system XYZ provided herein, the X-axis forward direction represents the right direction, the X-axis reverse direction represents the left direction, the Y-axis forward direction represents the front direction, the Y-axis reverse direction represents the rear direction, the Z-axis forward direction represents the upper direction, and the Z-axis reverse direction represents the lower direction; the Z, X, Y axes are meant only to facilitate description of the invention and to simplify description, and are not meant to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
Referring to fig. 1-4, the utility model provides a pair of tapering product inspection model is with measuring external member for measure inspection model 1, inspection model 1 is including being first tapering limit 11 and the second tapering limit 12 that the contained angle that awaits measuring set up, a serial communication port, including angle measurement subassembly 2, angle measurement subassembly 2 includes standard angle block 21, standard angle block 21 is including first standard limit 211 and the second standard limit 212 that is the setting of standard contained angle, standard angle block 21 be used for with inspection model 1 coplane sets up, just first standard limit 211 be used for with first tapering limit 11 butt, and make first standard limit 211 is located between first contained angle point and the second contained angle point, wherein, first clamp is the second standard limit 212 with the nodical point of first standard limit, the second clamp is the nodical point of second tapering limit 12 with first tapering limit 11.
Specifically, the included angle α between the first standard edge 211 and the second standard edge 212 of the standard angle block 21 coincides with the intersection angle of the extension lines of the first tapered edge 11 and the second tapered edge 12 of the test template 1.
In this embodiment, the standard angle block 21 is configured to be coplanar with the inspection template 1, and the first standard edge 211 is configured to abut against the first tapered edge 11, wherein it is defined that the first standard edge 211 is located between a first included angle point and a second included angle point, and the first included angle point and the second included angle point are defined, and further the position relationship between the second tapered edge 12 and the second standard edge 212 is defined, which is advantageous for enabling the second tapered edge 12 of the inspection template 1 and the second standard edge 212 of the standard angle block 21 to both tend to be in a relatively horizontal state, facilitating measurement of vertical distances between two different positions of the second standard edge 212 of the inspection template 1 and the second tapered edge 12 of the standard angle block 21, and determining whether the inspection template meets the standard by subtracting two distance data.
Preferably, the angle measuring assembly 2 further includes a fixing pressure plate member 22 and a fastener for fixing the standard angle block 21 and the test template 1 on the fixing pressure plate member 22 so that the standard angle block 21 and the test template 1 are in a coplanar state and relatively fixed.
In this embodiment, the fastening member is used to fix the standard angle block 21 and the test template 1 on the fixed platen member 22, and the structure is such that the standard angle block 21 and the test template 1 are spliced and in a relatively fixed state, so as to facilitate the measuring operation.
Referring to fig. 2, preferably, the fixed platen member 22 includes a first platen 221 and a second platen 222, the inspection template 1 and the standard angle block 21 are tiled on the second platen 222, and the first platen 221 is positioned on the inspection template 1 and the standard angle block 21 and aligned with the second platen 222.
Specifically, the bolts 23 are used for connecting the first pressing plate 221 and the second pressing plate 222, so that the first pressing plate 221 and the second pressing plate 222 press and fix the inspection template 1 and the standard angle block 21.
The first pressure plate 221 and the second pressure plate 222 are separately arranged, or one end of the first pressure plate 221 and one end of the second pressure plate 222 are connected through a spring plate, and the bolt 23 can press the first pressure plate 221 to press the inspection template 1 and the standard angle block 21 for fixing. The arrangement of the elastic pieces can ensure that the first pressing plate 221 is aligned with the second pressing plate 222, and is also beneficial to increasing the overall integrity of the fixed pressing plate 22.
In this embodiment, the bolts 23 connect the first pressing plate 221 and the second pressing plate 222, so that the first pressing plate 221 and the second pressing plate 222 press the inspection template 1 and the angle standard block, the structure makes the inspection template 1 and the angle standard block be an integral body, so as to measure the vertical distance between two different positions of the upper side of the inspection template 1 and the lower side of the standard angle block 21, and the data obtained by subtracting the two distance data is used to determine whether the inspection template 1 meets the standard; the measuring suite is simple in structure, convenient and fast to use, easy to operate and simple to calculate, and measuring work efficiency is greatly improved.
Preferably, the fasteners include bolts 23 and nuts 24, and the bolts 23 are used for fixing the inspection template 1 between the first pressing plate 221 and the second pressing plate 222 and are screwed with the nuts 24 on the outer wall of the second pressing plate 222.
In this embodiment, the bolts 23 and the nuts 24 cooperate to push the first pressing plate 221 and the second pressing plate 222 to press and fix the test pattern 1 and the standard angle block 21.
In other embodiments, the second pressing plate 222 is provided with threaded holes, and the bolts 23 sequentially pass through the first pressing plate 221 and the inspection template 1 and are screwed to the second pressing plate 222 through the threaded holes for fixing by pressing.
Preferably, the inspection template 1 has a plurality of operation holes 13, and the first pressing plate 221 and the second pressing plate 222 are respectively disposed at the front and rear sides of the inspection template 1 and pressed at the operation holes 13;
the first pressure plate 221 and the second pressure plate 222 are both provided with through holes 223 matched with the bolts 23 in a penetrating manner; the bolts 23 sequentially penetrate the through holes 223 of the first pressing plate 221, the operation holes 13 of the inspection template 1, and the through holes 223 of the second pressing plate 222, and are threadedly coupled to the nuts 24 at the through holes 223 of the second pressing plate 222; wherein the diameter of the operation hole 13 is larger than the diameter of the bolt 23 so that the bolt 23 can move in the operation hole 13.
Specifically, a first hidden groove is formed in the lower end surface of the second pressing plate 222, the first hidden groove is communicated with the through hole 223, and the nut 24 is located in the first hidden groove and is in threaded connection with the bolt 23; the first recess is arranged such that the nut 24 is hidden in the first recess from exposure to influence the measuring operation.
In the present embodiment, the bolts 23 extend through the operation holes 13, which facilitates the adjustment of the position of the inspection template 1 between the first pressing plate 221 and the second pressing plate 222, so that the inspection template 1 is positioned between the first pressing plate 221 and the second pressing plate 222.
Preferably, the through hole 223 is long, and the through hole 223 is disposed along the length direction of the fixed platen member 22.
In particular, the width of the through-hole 223 is adapted to the diameter of the shank of the bolt 23, so that the bolt 23 can move in the through-hole 223.
In this embodiment, the through holes 223 are shaped such that the bolts 23 can move in the through holes 223, thereby facilitating the adjustment of the positions of the first pressing plate 221 and the second pressing plate 222 on the inspection template 1, further facilitating the proper positions of the first pressing plate 221 and the second pressing plate 222 on the inspection template 1 and the standard angle block 21, and avoiding the problem that the first pressing plate 221 and the second pressing plate 222 cannot clamp the inspection template 1 and the standard angle block 21.
Referring to fig. 3, preferably, a fixing hole is formed at one end of the standard angle block 21 between the first pressing plate 221 and the second pressing plate 222;
the first pressure plate 221 and the second pressure plate 222 are both provided with a pressure plate hole 224 in a penetrating manner, the two pressure plate holes 224 and the fixing hole are coaxially arranged, and the bolt 23 sequentially penetrates through the pressure plate hole 224 of the first pressure plate 221, the fixing hole of the standard angle block 21 and the pressure plate hole 224 of the second pressure plate 222, and is in threaded connection with the nut 24 at the pressure plate hole 224 of the second pressure plate 222.
Specifically, a second hidden groove is formed in the position, facing the press plate hole 224, of the second press plate 222, the second hidden groove and the press plate hole 224 are coaxially arranged, and the nut 24 is located in the second hidden groove and is in threaded connection with the bolt 23.
In this embodiment, the bolts 23 sequentially penetrate through the pressing plate holes 224 of the first pressing plate 221, the fixing holes of the standard angle block 21, and the pressing plate holes 224 of the second pressing plate 222, and are in threaded connection with the nuts 24 at the pressing plate holes 224 of the second pressing plate 222, so that the structure enhances the pressing of the first pressing plate 221 and the second pressing plate 222 on the standard angle block 21, which is beneficial to avoiding the displacement of the standard angle block 21, and is further beneficial to improving the calibration and detection precision.
Preferably, the angle measuring assembly 2 further comprises a fixed magnetic block 26, the fixed magnetic block 26 is fixed on a side of the inspection template 1 contacting the standard angle block 21, and the fixed magnetic block 26 is used for adsorbing the standard angle block 21.
Specifically, the fixed magnetic block 26 is disposed below the inspection template 1.
In this embodiment, the fixed magnetic block 26 is used for adsorbing the standard angle block 21, and this structure is used for enhancing the stability of the standard angle block 21 at the end away from the fixed pressing plate member 22, and avoiding the influence on the measurement accuracy due to the position deviation of the end of the standard angle block 21 away from the fixed pressing plate.
In other embodiments, the first magnetic block is embedded in the lower edge of the inspection sample plate 1, the second magnetic block is embedded in the oblique edge of the standard angle block 21, one end of the first magnetic block located at the lower edge of the inspection sample plate 1 and one side of the second magnetic block located at the oblique edge of the standard brick angle block attract each other, and the structure can also achieve the purpose of enhancing the stability of one end, away from the fixed pressure plate part 22, of the standard angle block 21.
In particular, said bolts 23 are wing bolts.
In this embodiment, the butterfly bolt is provided to facilitate the user to operate the bolt 23, thereby improving the convenience of operation.
Preferably, the angle measuring assembly 2 further comprises a universal gauge 25.
Specifically, the universal gauge 25 is a ruler.
In this embodiment, during measurement, the standard angle block 21 is first spliced with the inspection sample plate 1 through the fixed magnetic block 26 and is placed on the second pressing plate 222, the first pressing plate 221 is placed on the inspection sample plate 1 and the standard angle block 21 and is fixed through the bolt 23, finally, the universal measuring tool 25 is used to vertically measure the distance between the upper edge of the inspection sample plate 1 on the left side and the lower edge of the standard angle block 21 to be a first value, the universal measuring tool 25 is used to vertically measure the distance between the upper edge of the inspection sample plate 1 on the right side and the lower edge of the standard angle block 21 to be a second value, the first value is subtracted from the second value to obtain a Δ x, and the Δ x is within an allowable tolerance range, so that the angle of the inspection sample plate 1 meets the requirement, otherwise, the angle of the inspection sample plate 1 does not meet the requirement.
Referring to fig. 4, preferably, one end of the test template 1 is provided with an L-shaped portion 14, and a spacing groove 15 is formed between the end of the test template 1 and the vertical plate of the L-shaped portion 14;
the measuring kit for the taper product inspection sample plate further comprises an auxiliary tool measuring plate 3, wherein the auxiliary tool measuring plate 3 is provided with an auxiliary plate 31, an opening 32 and a measuring groove 33, and the measuring groove 33 is communicated with the opening 32;
the auxiliary plate 31 is used for being inserted into the spacing groove 15; the L-shaped portion 14 is inserted into the measuring channel 33 through the opening 32.
Specifically, the end distance is a distance between an end of the test template 1 and a rear end of the horizontal plate of the L portion 14, and is represented by L, a side wall of the measuring groove 33 opposite to the opening 32 is a first side wall, and a distance between the auxiliary measuring plate 3 and the first side wall of the measuring groove 33 from an outer wall of the opening 32 is a fixed value Y.
In this embodiment, when measuring the end distance, the auxiliary tool measuring plate 3 is sleeved on the L portion 14, so that the auxiliary plate 31 is inserted into the spacing groove 15, the outer wall of the auxiliary plate 31 contacts with the outer wall of the end portion of the test sample plate 1, then, a clearance value X between the L portion 14 and the first side wall of the measuring groove 33 is measured by a feeler gauge, the end distance is a value obtained by subtracting X from Y, and the obtained end distance is within a preset range, which indicates that the end distance of the test sample plate 1 meets the requirement, otherwise, the end distance does not meet the requirement.
The taper product inspection sample plate measuring kit is simple in overall structure, easy and convenient to operate, low in top-hand difficulty, high in operation process safety coefficient, rapid and convenient in measuring method calculation, high in stability and beneficial to improvement of production efficiency, cost reduction and efficiency improvement.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications are intended to fall within the scope of the disclosure.
Claims (10)
1. The utility model provides a tapering product inspection model is with measuring external member for measure inspection model (1), inspection model (1) is including being first tapering limit (11) and second tapering limit (12) that await measuring the contained angle setting, its characterized in that, including angle measurement subassembly (2), angle measurement subassembly (2) are including standard angle block (21), standard angle block (21) are including first standard limit (211) and second standard limit (212) that are standard contained angle setting, standard angle block (21) be used for with inspection model (1) coplane sets up, just first standard limit (211) be used for with first tapering limit (11) butt, and make first standard limit (211) are located between first clamp angular point and the second contained angle point, wherein, first clamp angular point is second standard limit (212) with the intersect of first standard limit (211), second clamp angular point is second tapering limit (12) with the intersect of first tapering limit (11).
2. The taper product inspection template measuring kit according to claim 1, wherein said angle measuring assembly (2) further comprises a fixed platen member (22) and a fastener for fixing said standard angle block (21) and said inspection template (1) to said fixed platen member (22) so that said standard angle block (21) and said inspection template (1) are in a coplanar state and relatively fixed.
3. The taper product inspection template measuring kit according to claim 2, wherein said fixed platen member (22) comprises a first platen (221) and a second platen (222), said inspection template (1) and said standard angle block (21) being tiled on said second platen (222), said first platen (221) being positioned on said inspection template (1) and said standard angle block (21) and being aligned with said second platen (222).
4. The taper product inspection template measuring kit according to claim 3, wherein said fastener comprises a bolt (23) and a nut (24), said bolt (23) being used for fixing said inspection template (1) between said first pressing plate (221) and said second pressing plate (222), and being screwed with said nut (24) at an outer wall of said second pressing plate (222).
5. The taper product inspection template measuring kit according to claim 4, wherein said inspection template (1) has a plurality of operation holes (13), said first pressing plate (221) and said second pressing plate (222) are respectively disposed at the front and rear sides of said inspection template (1) and pressed at said operation holes (13);
the first pressing plate (221) and the second pressing plate (222) are respectively provided with a through hole (223) matched with the bolt (23) in a penetrating manner; the bolt (23) sequentially penetrates through the through hole (223) of the first pressure plate (221), the operation hole (13) of the inspection template (1) and the through hole (223) of the second pressure plate (222), and is in threaded connection with the nut (24) at the through hole (223) of the second pressure plate (222).
6. The measurement kit for a tapered product inspection template according to claim 5, wherein the through hole (223) is elongated, and the through hole (223) is provided along the length direction of the fixed platen member (22).
7. The tapered product inspection template measurement kit according to claim 5, wherein a fixing hole is provided at one end of the standard angle block (21) between the first pressure plate (221) and the second pressure plate (222);
the first pressing plate (221) and the second pressing plate (222) are both provided with pressing plate holes (224) in a penetrating mode, the two pressing plate holes (224) and the fixing holes are coaxially arranged, the bolts (23) sequentially penetrate through the pressing plate holes (224) of the first pressing plate (221), the fixing holes of the standard angle block (21) and the pressing plate holes (224) of the second pressing plate (222), and the pressing plate holes (224) of the second pressing plate (222) are in threaded connection with the nuts (24).
8. The measurement kit for the taper product inspection template according to claim 1, wherein the angle measurement assembly (2) further comprises a fixed magnetic block (26), the fixed magnetic block (26) is fixed on the side of the inspection template (1) contacting the standard angle block (21), and the fixed magnetic block (26) is used for adsorbing the standard angle block (21).
9. The measurement kit for a taper product inspection template according to claim 1, wherein the angle measurement assembly (2) further comprises a universal gauge (25).
10. The taper product inspection template measuring kit according to claim 1, wherein one end of the inspection template (1) has an L-portion (14), and a spacing groove (15) is provided between the end of the inspection template (1) and a riser of the L-portion (14);
the measuring kit for the taper product inspection sample plate further comprises an auxiliary tool measuring plate (3), wherein the auxiliary tool measuring plate (3) is provided with an auxiliary plate (31), an opening (32) and a measuring groove (33), and the measuring groove (33) is communicated with the opening (32);
the auxiliary plate (31) is used for being inserted into the spacing groove (15); the L-shaped part (14) is inserted into the measuring groove (33) through the opening (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223296053.1U CN218822014U (en) | 2022-12-08 | 2022-12-08 | Taper product inspection model is with measuring external member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223296053.1U CN218822014U (en) | 2022-12-08 | 2022-12-08 | Taper product inspection model is with measuring external member |
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| CN218822014U true CN218822014U (en) | 2023-04-07 |
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| CN202223296053.1U Active CN218822014U (en) | 2022-12-08 | 2022-12-08 | Taper product inspection model is with measuring external member |
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- 2022-12-08 CN CN202223296053.1U patent/CN218822014U/en active Active
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