CN109297388B - Special gauge for conical surface distance - Google Patents
Special gauge for conical surface distance Download PDFInfo
- Publication number
- CN109297388B CN109297388B CN201811515397.2A CN201811515397A CN109297388B CN 109297388 B CN109297388 B CN 109297388B CN 201811515397 A CN201811515397 A CN 201811515397A CN 109297388 B CN109297388 B CN 109297388B
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- CN
- China
- Prior art keywords
- guide rod
- hole
- waist
- fixedly connected
- dial indicator
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The application relates to a special gauge for conical surface distance, which is characterized by comprising a body, wherein a first profiling block and a second profiling block are arranged at two ends of the body, and semicircular grooves are formed in the first profiling block and the second profiling block; the body is provided with a guide rod hole, and the guide rod is sleeved in the guide rod hole in a sliding way; the fixed pin is arranged at the inner side of the first profiling block, a waist-shaped hole is formed in the body at the inner side of the second profiling block, and the movable pin penetrates through the waist-shaped hole and is fixedly connected with the guide rod; the reset spring is arranged in the guide rod hole, two ends of the reset spring are respectively propped against the guide rod and the plug, the end part of the guide rod hole at the side of the movable pin is in threaded connection with the clamping sleeve, the dial indicator is fixedly connected with the clamping sleeve, and the measuring needle of the dial indicator is propped against the guide rod; the body below the fixing pin is provided with a second waist-shaped hole, and the reset pin penetrates through the second waist-shaped hole and is fixedly connected with the guide rod. The application has the advantages of simple and compact structure, low manufacturing cost, convenient and quick operation, quick positioning detection, production efficiency improvement and production cost reduction.
Description
Technical Field
The application relates to a gauge, in particular to a gauge special for conical surface distance.
Background
As shown in fig. 3, which is a driven gear shaft, the opposite inner sides of the two positioning sleeves A, B are provided with conical surfaces, the distance D between the opposite conical surfaces of the two positioning sleeves on a certain diameter has high accuracy requirement, and the required tolerance is 0-0.014 mm. Generally, a vernier caliper is used for detecting the length distance, but the size cannot be accurately measured because the detection target is a detection position on the conical surface which cannot be accurately positioned, and the measurement accuracy of the vernier caliper cannot meet the requirements. If the three-coordinate measuring instrument is adopted for detection, the detection time is long, the efficiency is low, the cost is high, the production beat cannot be adapted, and in addition, the detection of the three-coordinate measuring instrument cannot be carried out under the clamping and processing state on the processing machine tool.
Disclosure of Invention
The inventor has made research and improvement to the above-mentioned problem, provides a special gauge of conical surface distance, and simple structure is compact, low in manufacturing cost, and the practicality is strong, and convenient operation is swift, and quick location detects, improves production efficiency, reduction in production cost.
In order to solve the technical problems, the application adopts the following technical scheme:
the special gauge for the distance between the conical surfaces comprises a body, wherein a first profiling block and a second profiling block are arranged at two ends of the body, and semicircular grooves are respectively formed in the first profiling block and the second profiling block; the body is provided with a guide rod hole, and the guide rod is sleeved in the guide rod hole in a sliding way; the fixed pin is arranged on the inner side of the first profiling block and is fixedly connected with the body, a waist-shaped hole perpendicular to the guide rod hole is formed in the body on the inner side of the second profiling block, and the movable pin penetrates through the waist-shaped hole and is fixedly connected with the guide rod; a plug is fixedly arranged at the end part of the guide rod hole at the fixed pin side, a return spring is arranged in the guide rod hole, two ends of the return spring respectively prop against the guide rod and the plug, a clamping sleeve is connected with the end part of the guide rod hole at the movable pin side in a threaded manner, a dial indicator is fixedly connected with the clamping sleeve through a clamping ring, and a measuring needle of the dial indicator props against the guide rod; the body below the fixing pin is provided with a second waist-shaped hole communicated with the guide rod hole, and the reset pin penetrates through the second waist-shaped hole and is fixedly connected with the guide rod.
Further:
the dial indicator is sleeved with a dial indicator cover, and the dial indicator cover is fixedly connected with the clamping sleeve.
The body is connected with a handle.
The application has the technical effects that:
the special gauge for the conical surface distance disclosed by the application has the advantages of simple and compact structure, low manufacturing cost, strong practicability, convenience and rapidness in operation, rapid positioning detection, production efficiency improvement and production cost reduction.
Drawings
Fig. 1 is a schematic structural view of the present application.
Fig. 2 is a schematic three-dimensional structure of the present application.
Fig. 3 is a schematic structural view of the driven gear shaft.
Detailed Description
The following describes the embodiments of the present application in further detail with reference to the drawings.
As shown in fig. 1 and 2, the application comprises a body 2, wherein a first profiling block 16 and a second profiling block 7 are arranged at two ends of the body 2, semicircular grooves 6 are respectively arranged on the first profiling block 16 and the second profiling block 7, and the semicircular grooves 6 are used for positioning the outer circumferential surfaces of two positioning sleeves of a driven gear shaft. The body 2 is provided with a guide rod hole, and the guide rod 3 is sleeved in the guide rod hole in a sliding way. The fixed pin 1 is arranged on the inner side of the first profiling block 16 and fixedly connected with the body 2, the body 2 on the inner side of the second profiling block 7 is provided with a waist-shaped hole 4 perpendicular to the guide rod hole, the movable pin 5 penetrates through the waist-shaped hole 4 and is fixedly connected with the guide rod 3, and the waist-shaped hole 4 limits the movement range of the movable pin 5 in the axial direction of the guide rod 3. The end fixing of guide arm hole of fixed pin 1 side is provided with end cap 15, reset spring 14 sets up in the guide arm hole to reset spring 14's both ends offset with guide arm 3 and end cap 15 respectively, and the tip threaded connection of guide arm hole of movable pin 5 side has a clamping sleeve 17, and the dial indicator 9 passes through clamping ring 8 fixed connection clamping sleeve 17, and the measuring pin of dial indicator 9 offsets with guide arm 3, is equipped with the second kidney-shaped hole 12 in intercommunication guide arm hole on the body 2 of fixed pin 1 below, and reset pin 11 passes second kidney-shaped hole 12 and fixed connection guide arm 3. The dial indicator 9 is sleeved with the dial indicator cover 10, the dial indicator cover 10 is fixedly connected with the clamping sleeve 17, and the dial indicator cover 10 is used for protecting the dial indicator 9 and preventing the dial indicator 9 from being touched to change the reading. The body 2 is connected with a handle 13, and the handle 13 can facilitate the operation and the use of the special gauge. The relative position of the fixing pin 1 and the first profiling block 16 and the relative position of the movable pin 5 and the second profiling block 7 are determined by the diameter position of the detected conical surface.
The zero position of dial indicator 9 was calibrated using a standard sample block prior to detection. During detection, the handle 13 is held by hand and the reset pin 11 is pushed, so that the guide rod 3 moves leftwards (as shown in fig. 1) and compresses the reset spring 14, the movable pin 5 moves leftwards along with the guide rod 3, the special detection tool is close to the driven gear shaft, the outer circumferential surfaces of the two positioning sleeves of the driven gear shaft are respectively tightly attached to the semicircular grooves 6 of the first profiling block 16 and the second profiling block 7, the fixing pin 1 is tightly attached to the conical surface of one positioning sleeve, the reset pin 11 is loosened, the movable pin 5 is tightly attached to the conical surface of the other positioning sleeve under the pushing of the reset spring 14, and at the moment, the distance D between the opposite conical surfaces of the two positioning sleeves on a certain diameter can be rapidly read from the dial gauge. The application has simple and compact structure and low manufacturing cost, and can rapidly measure the processed workpiece clamped on the processing machine tool after the calibration of the standard sample block when the detection is needed, thereby having convenient and rapid operation, rapid positioning detection, improving the production efficiency and reducing the production cost.
Claims (3)
1. The utility model provides a utensil is examined in conical surface distance special use which characterized in that: the novel copying machine comprises a body, wherein a first copying block and a second copying block are arranged at two ends of the body, and semicircular grooves are respectively formed in the first copying block and the second copying block; the body is provided with a guide rod hole, and the guide rod is sleeved in the guide rod hole in a sliding way; the fixed pin is arranged on the inner side of the first profiling block and is fixedly connected with the body, a waist-shaped hole perpendicular to the guide rod hole is formed in the body on the inner side of the second profiling block, and the movable pin penetrates through the waist-shaped hole and is fixedly connected with the guide rod; a plug is fixedly arranged at the end part of the guide rod hole at the fixed pin side, a return spring is arranged in the guide rod hole, two ends of the return spring respectively prop against the guide rod and the plug, a clamping sleeve is connected with the end part of the guide rod hole at the movable pin side in a threaded manner, a dial indicator is fixedly connected with the clamping sleeve through a clamping ring, and a measuring needle of the dial indicator props against the guide rod; the body below the fixing pin is provided with a second waist-shaped hole communicated with the guide rod hole, and the reset pin penetrates through the second waist-shaped hole and is fixedly connected with the guide rod.
2. The cone distance dedicated gauge according to claim 1, wherein: the dial indicator is sleeved with a dial indicator cover, and the dial indicator cover is fixedly connected with the clamping sleeve.
3. The cone distance dedicated gauge according to claim 1, wherein: the body is connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515397.2A CN109297388B (en) | 2018-12-12 | 2018-12-12 | Special gauge for conical surface distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811515397.2A CN109297388B (en) | 2018-12-12 | 2018-12-12 | Special gauge for conical surface distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109297388A CN109297388A (en) | 2019-02-01 |
| CN109297388B true CN109297388B (en) | 2023-08-22 |
Family
ID=65141871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811515397.2A Active CN109297388B (en) | 2018-12-12 | 2018-12-12 | Special gauge for conical surface distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109297388B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011242201A (en) * | 2010-05-17 | 2011-12-01 | Sumitomo Denko Shoketsu Gokin Kk | Method and tool for quality inspection of chamfering dimension of through-hole opening edge |
| CN202974158U (en) * | 2012-12-17 | 2013-06-05 | 赣州群星机械有限公司 | Gauge for conical surfaces of synchronous cones of automobiles |
| CN104266568A (en) * | 2014-09-30 | 2015-01-07 | 成都易态科技有限公司 | Tool for detecting distance between tubular filter element large end face and mounting hole end face |
| CN105004240A (en) * | 2015-05-07 | 2015-10-28 | 镇江合力汽车紧固件有限公司 | Length detection tool |
| CN204788204U (en) * | 2015-05-29 | 2015-11-18 | 无锡新维特精密机械有限公司 | Spherical spacer detects anchor clamps |
| CN208936925U (en) * | 2018-12-12 | 2019-06-04 | 无锡永凯达齿轮有限公司 | The conical surface is apart from special gauge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007020046A1 (en) * | 2007-04-27 | 2008-10-30 | Astyx Gmbh | Distance measuring device and method for determining a distance and a suitable reflection body |
-
2018
- 2018-12-12 CN CN201811515397.2A patent/CN109297388B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011242201A (en) * | 2010-05-17 | 2011-12-01 | Sumitomo Denko Shoketsu Gokin Kk | Method and tool for quality inspection of chamfering dimension of through-hole opening edge |
| CN202974158U (en) * | 2012-12-17 | 2013-06-05 | 赣州群星机械有限公司 | Gauge for conical surfaces of synchronous cones of automobiles |
| CN104266568A (en) * | 2014-09-30 | 2015-01-07 | 成都易态科技有限公司 | Tool for detecting distance between tubular filter element large end face and mounting hole end face |
| CN105004240A (en) * | 2015-05-07 | 2015-10-28 | 镇江合力汽车紧固件有限公司 | Length detection tool |
| CN204788204U (en) * | 2015-05-29 | 2015-11-18 | 无锡新维特精密机械有限公司 | Spherical spacer detects anchor clamps |
| CN208936925U (en) * | 2018-12-12 | 2019-06-04 | 无锡永凯达齿轮有限公司 | The conical surface is apart from special gauge |
Non-Patent Citations (1)
| Title |
|---|
| 圆柱齿轮里端内锥孔长度测量装置的研制;龙慧;《韶关学院学报》;全文 * |
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| Publication number | Publication date |
|---|---|
| CN109297388A (en) | 2019-02-01 |
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