CN220893199U - High-precision outer cone large end size rapid detection device - Google Patents
High-precision outer cone large end size rapid detection device Download PDFInfo
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- CN220893199U CN220893199U CN202322585649.1U CN202322585649U CN220893199U CN 220893199 U CN220893199 U CN 220893199U CN 202322585649 U CN202322585649 U CN 202322585649U CN 220893199 U CN220893199 U CN 220893199U
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- outer cone
- large end
- supporting seat
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- 238000001514 detection method Methods 0.000 title claims abstract description 96
- 238000012031 short term test Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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 provides a high-precision quick detection device for the size of the large end of an outer cone. The technical problems that an existing micrometer and a special calibration ring gauge cannot detect the size of the large end of an outer cone, and a tip taper detection mechanism can only detect the angle or taper of a conical tip and cannot detect the size are mainly solved. The utility model discloses a high-precision outer cone large end size rapid detection device which comprises a first detection tool and a second detection tool, wherein a detection column is arranged at the upper end of the first detection tool, a detection assembly is arranged at the upper end of the second detection tool, the detection assembly comprises a supporting seat, a bushing and a dial indicator, the lower end of the supporting seat is in butt joint with the upper end of the second detection tool, a mounting hole and a threaded hole which is vertically communicated with the mounting hole are formed in the supporting seat, a mounting bolt is arranged in the threaded hole, the bushing is arranged in the mounting hole, the dial indicator is arranged in the bushing, the dial indicator is fastened by the mounting bolt through the threaded hole, a detected piece is arranged between the detection column and the supporting seat, and the contact point of the detection column and the detected piece is arranged on an extension line of the axis of a dial indicator measuring head.
Description
Technical Field
The utility model relates to a rapid detection device, in particular to a high-precision rapid detection device for the size of the large end of an outer cone.
Background
One of the core parts of the bonding clamp is a press cone, and the machining precision of the core part determines the assembly precision of the bonding clamp. In the prior art, the size of the large end of the press cone is usually detected by adopting a micrometer or a special calibration ring gauge, but the detection methods have limitations, the influence of human factors such as misreading, miscalculating and the like can exist by adopting the micrometer for detection, and the process is complex and the detection efficiency is low; the special calibration ring gauge is adopted for detection, the special calibration ring gauge and the pressing cone are required to be wiped clean before detection, then the special calibration ring gauge is required to be colored, the degree of grinding is checked, and if the special calibration ring gauge or the pressing cone are not wiped clean or are not ground to the optimal state, misjudgment can occur. In addition, the special calibration ring gauge has high manufacturing cost and needs to be in one-to-one correspondence with the measured piece, and has no universality.
Chinese patent CN218211140U discloses a tip taper detection mechanism, comprising a base and a dial indicator, wherein two ends of the base are respectively provided with a tip shaft; one end of one of them is provided with the female top, and the one end of another is provided with the male top, and the top portion of female top and the top portion of male top set up in opposite directions for realize the centre of a circle location to the measured piece both ends, the gauge head of amesdial and the top conical surface looks butt of measured piece for detect the top tapering of measured piece, but this kind of scheme exists the problem: only the taper of the center of different specifications can be detected, and the size of the large end of the detected piece can not be detected.
Disclosure of utility model
The utility model aims to solve the technical problems that in the prior art, a micrometer and a special calibration ring gauge cannot accurately detect the size of the large end of an outer cone due to human factors, and a tip taper detection mechanism in the prior art can only detect tip tapers of different specifications and cannot detect the size of the large end, and provides a high-precision rapid detection device for the size of the large end of the outer cone.
In order to solve the technical problems, the technical solution of the utility model is as follows:
the utility model provides a quick detection device of big end size of high accuracy outer cone which characterized in that:
The device comprises a first gauge and a second gauge arranged at one side of the first gauge; the first gauge is parallel to the upper surface of the second gauge;
The first gauge is provided with a detection column, and the axis of the detection column is parallel to the upper surface of the first gauge; the second gauge is provided with a detection assembly, and the detection assembly comprises a supporting seat, a bushing and a dial indicator; the axis of the dial indicator measuring head is parallel to the upper surface of the second detecting tool and is perpendicular to the axis of the detecting column;
The lower surface of the supporting seat is connected with the upper surface of the second checking fixture, a mounting hole is formed in the supporting seat, a threaded hole vertically communicated with the mounting hole is formed in the upper end of the supporting seat, a mounting bolt is arranged in the threaded hole, and the mounting bolt passes through the threaded hole and is abutted to the bushing;
The bushing is arranged in the mounting hole, the mounting bolt penetrates through the threaded hole, and the dial indicator is clamped through the bushing;
the detection column and the dial gauge head are respectively contacted with two sides of a detected piece placed on the upper surface of the first detection tool.
Further, the contact point of the detection column and the detected piece is positioned on the extension line of the axis of the dial indicator measuring head.
The device also comprises a calibration piece; the calibration piece is a qualified detected piece after the processing is finished.
Further, the calibration piece is carved with the detected actual size of the large end of the outer cone, and the calculated up-down deviation is calculated according to the drawing requirements.
Further, the height of the first gauge is larger than that of the second gauge; the first gauge and the second gauge are of an integrated structure; the lower surface of the first gauge is level with the lower surface of the second gauge.
Further, a plane is arranged at the contact part of the detection column and the first detection tool.
Further, the threaded hole of the supporting seat is positioned in the middle, sinking steps are arranged on two sides of the supporting seat, and the sinking steps of the supporting seat are connected with the supporting seat through connecting bolts; and two ends of the detection column are respectively connected with the first detection tool through connecting bolts.
Further, the gauge head of the dial indicator is replaceable.
Further, the bushing is a C-shaped bushing.
The utility model has the beneficial effects that:
1. The high-precision outer cone large end size rapid detection device can rapidly and accurately position and acquire the detection result of the detected piece when detecting the large end size of the detected piece, greatly improves the detection efficiency, meets the requirements of modern mass production, and has the advantages of simple structure and convenient operation.
2. The dial indicator gauge head adopted in the utility model can be replaced according to the size of the detected piece, so that the detection range is enlarged to a certain extent, and the applicability of the device is improved.
3. The side surface of the detection column is a plane and is fixedly connected with the first detection tool through the connecting bolt, so that the connection is reliable, the assembly and the disassembly are convenient, and the operation difficulty is avoided.
4. The bushing is a C-shaped bushing, the C-shaped bushing in the supporting seat is stressed to deform and the opening is gradually contracted in the screwing process of the mounting bolt, so that the dial indicator is clamped, and meanwhile, the mounting bolt is prevented from colliding with the dial indicator in the screwing process.
Drawings
FIG. 1 is a schematic diagram of a high-precision outer cone large end dimension rapid detection device;
Fig. 2 is a top view of fig. 1.
Reference numerals illustrate:
1-first gauge, 2-second gauge, 3-detection column, 4-supporting seat, 5-bush, 6-dial gauge, 7-mounting bolt, 8-detected piece, 9-connecting bolt, 41-mounting hole.
Detailed Description
The technical solution of the present utility model will be further described below with reference to the accompanying drawings and examples, and it is apparent that the described examples are only some, but not all, examples of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a high-precision outer cone large end size rapid detection device comprises a first detection tool 1, a second detection tool 2, a detection column 3 and a detection assembly; the second gauge 2 is arranged on one side of the first gauge 1, the first gauge 1 and the second gauge 2 are integrated, the lower surface of the first gauge 1 is parallel to the lower surface of the second gauge 2, and the upper surface of the first gauge 1 is parallel to the upper surface of the second gauge 2, so that the upper surface of the second gauge 2 is lower than the upper surface of the first gauge 1 because the height of the first gauge 1 is greater than the height of the second gauge 2; the detection device comprises a first detection tool 1, wherein a detection column 3 is arranged on the first detection tool 1, the axis of the detection column 3 is parallel to the upper surface of the first detection tool 1, a plane is arranged on the side surface of the detection column 3, the plane on the detection column 3 is connected with the upper surface of the first detection tool 1, two ends of the detection column 3 are respectively provided with a connecting bolt 9, the head part of each connecting bolt 9 is connected with the detection column 3, and the tail part of each connecting bolt is connected with the first detection tool 1; the upper surface of the second detection tool 2 is provided with a detection component, the detection component comprises a supporting seat 4, a bushing 5 and a dial indicator 6, the axis of a measuring head of the dial indicator 6 is parallel to the upper surface of the second detection tool 2 and perpendicular to the axis of the detection column 3, the lower surface of the supporting seat 4 is connected with the upper surface of the second detection tool 2, a mounting hole 41 is formed in the supporting seat 4, the bushing 5 is sleeved in the mounting hole 41, the upper end of the supporting seat 4 is provided with a threaded hole which is vertically communicated with the mounting hole 41, the threaded hole is provided with a mounting bolt 7, the mounting bolt 7 penetrates through the threaded hole to be abutted to the bushing 5, a detected part 8 is mounted between the detection column 3 and the supporting seat 4, one side is abutted to the detection column 3, the other side is abutted to the measuring head of the dial indicator 6, the contact point of the detection column 3 and the detected part 8 is located on the extension line of the measuring head of the dial indicator 6, the dial indicator 6 can accurately detect the deviation between the large end size of the detected part 8 and the large end size of the calibration part, the cross section of the supporting seat 4 is of a convex, the step on two sides is respectively provided with a connecting bolt 9, each connecting bolt 9 is arranged on two sides of the connecting bolts 4 and the two sides of the connecting bolt 5 are symmetrically connected with the two sides of the C-shaped bolt 2.
The application method of the high-precision outer cone large end size rapid detection device comprises the following steps of:
Step 1: manufacturing a calibration piece;
the operator debugging equipment finishes the processing of the first qualified product and takes the first qualified product as a calibration piece;
step 2: detecting the size of the large end of the outer cone by using three coordinates;
Detecting the actual size of the large end of the outer cone of the calibration piece by using three coordinates, calculating the up-down deviation amount of the calibration piece according to the drawing requirements, inscribing the numerical value on the calibration piece, and conveniently comparing the numerical value with the detected piece;
step 3: placing a high-precision outer cone large end size rapid detection device on a platform;
Step 4: and detecting the calibration piece by using a high-precision outer cone large end size rapid detection device:
Placing the calibration piece on the first gauge 1, connecting the large end face of the calibration piece with the upper surface of the first gauge 1, enabling one side of the detection column 3, which is close to the supporting seat 4, to be abutted against one side of the calibration piece, adjusting the dial indicator 6, enabling the other side of the calibration piece to be abutted against the measuring head of the dial indicator 6, slowly pushing the calibration piece forwards and backwards until the highest point is detected, aligning the dial indicator 6 with '0', and finally taking out the calibration piece;
Step 5: detecting whether the detected piece is qualified or not:
And placing the detected piece 8 in a high-precision outer cone large end size rapid detection device, and if the variation of the pointer of the dial indicator 6 is smaller than or equal to the deviation of the calibration piece, qualifying the product.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (9)
1. A high accuracy outer cone big end size short-term test device, its characterized in that:
Comprises a first gauge (1) and a second gauge (2) arranged at one side of the first gauge (1); the first gauge (1) is parallel to the upper surface of the second gauge (2);
the first gauge (1) is provided with a detection column (3), and the axis of the detection column (3) is parallel to the upper surface of the first gauge (1); the second gauge (2) is provided with a detection assembly, and the detection assembly comprises a supporting seat (4), a bushing (5) and a dial indicator (6); the axis of the measuring head of the dial indicator (6) is parallel to the upper surface of the second gauge (2) and is perpendicular to the axis of the detection column (3);
The lower surface of the supporting seat (4) is connected with the upper surface of the second checking fixture (2), a mounting hole (41) is formed in the supporting seat (4), a threaded hole vertically communicated with the mounting hole (41) is formed in the upper end of the supporting seat (4), a mounting bolt (7) is arranged in the threaded hole, and the mounting bolt (7) passes through the threaded hole to be abutted to the bushing (5);
The bushing (5) is arranged in the mounting hole (41), the mounting bolt (7) penetrates through the threaded hole, and the dial indicator (6) is clamped through the bushing (5);
The detection column (3) and the measuring head of the dial indicator (6) are respectively contacted with two sides of a detected piece (8) placed on the upper surface of the first detection tool (1).
2. The high-precision outer cone large end size rapid detection device according to claim 1, wherein:
The contact point of the detection column (3) and the detected piece (8) is positioned on the extension line of the measuring head axis of the dial indicator (6).
3. The high-precision outer cone large end size rapid detection device according to claim 1 or 2, wherein:
The device also comprises a calibration piece; the calibration piece is a qualified detected piece (8) after processing.
4. The high-precision outer cone large end size rapid detection device according to claim 3, wherein:
The calibration piece is carved with the detected actual size of the large end of the outer cone and the calculated up-down deviation according to the drawing requirements.
5. The high-precision outer cone large end size rapid detection device according to claim 4, wherein:
The height of the first gauge (1) is larger than that of the second gauge (2);
The first gauge (1) and the second gauge (2) are of an integrated structure;
The lower surface of the first gauge (1) is level with the lower surface of the second gauge (2).
6. The high-precision outer cone large end size rapid detection device according to claim 5, wherein:
The part of the detection column (3) contacted with the first detection tool (1) is provided with a plane.
7. The high-precision outer cone large end size rapid detection device according to claim 6, wherein:
The threaded hole of the supporting seat (4) is positioned in the middle, sinking steps are arranged on two sides of the supporting seat (4), and the sinking steps of the supporting seat (4) are connected with the supporting seat (4) through connecting bolts (9);
two ends of the detection column (3) are respectively connected with the first detection tool (1) through connecting bolts (9).
8. The high-precision outer cone large end size rapid detection device according to claim 7, wherein:
The measuring head of the dial gauge (6) can be replaced.
9. The high-precision outer cone large end size rapid detection device according to claim 8, wherein:
The bushing (5) is a C-shaped bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585649.1U CN220893199U (en) | 2023-09-22 | 2023-09-22 | High-precision outer cone large end size rapid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585649.1U CN220893199U (en) | 2023-09-22 | 2023-09-22 | High-precision outer cone large end size rapid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893199U true CN220893199U (en) | 2024-05-03 |
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ID=90839388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322585649.1U Active CN220893199U (en) | 2023-09-22 | 2023-09-22 | High-precision outer cone large end size rapid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893199U (en) |
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2023
- 2023-09-22 CN CN202322585649.1U patent/CN220893199U/en active Active
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