CN209588948U - A kind of annular forging piece roundness measurement tool - Google Patents
A kind of annular forging piece roundness measurement tool Download PDFInfo
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- CN209588948U CN209588948U CN201920155469.0U CN201920155469U CN209588948U CN 209588948 U CN209588948 U CN 209588948U CN 201920155469 U CN201920155469 U CN 201920155469U CN 209588948 U CN209588948 U CN 209588948U
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Abstract
A kind of annular forging piece roundness measurement tool belongs to annular forging piece detection instrument field.The tool includes radius detection pipe and diameter detection pipe, and stationary jaw is respectively set in the both ends of diameter detection pipe and vernier claw is used to be fixed on the end face of annular forging piece；Radius detection pipe is arranged in diameter detection pipe by moving connector, and the other end of radius detection pipe also sets up measurement claw, slate pencil is installed on measurement claw, and draw lines in ring forging end face, can determine forging process surplus and deflection according to drawn circular arc.Slate pencil can also be replaced with to dial gauge can detect forging flatness.The operation of this detection instrument is convenient, and lighter in weight is easy to carry, the detection suitable for large-sized forging factory for annular forging piece circularity and flatness, carries out anticipation early period to following process surplus, production cycle waste and waste of human resource caused by evading because of secondary do over again.
Description
Technical field
The utility model relates to annular forging piece detection instrument field, specially a kind of annular forging piece roundness measurement tool.
Background technique
Shape distortion inevitably occurs for large-sized annular forging rolling ring process, heat treatment process, most apparent to become
Shape form is circularity distortion and flatness distortion.One forging wall thickness is small, and the big forging of diameter is in rolling ring and heat treatment process
Circularity distortion, which is compared, to take place frequently, and be easy to cause plum blossom deformation when amendment, it is not easy to detection and anticipation following process surplus, especially
It is easy to happen and scraps；Secondly the lesser forging of ring forging height is particularly easy to that flatness distortion occurs after heat treatment, cause to forge
It is easy to remain casting skin, the forging defects such as interlayer in end face after part processing.Two kinds of above-mentioned distortion situations need under normal circumstances
Test run after lathe clamping, process is cumbersome, operates time-consuming and laborious.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of annular forging piece roundness measurement tool, has applicable
The function of detecting annular forging piece circularity and flatness, can directly prejudge following process surplus.This detection instrument lighter in weight simultaneously
Easy to carry, very good solution forging factory is not easy to detect the problem of forging blank circularity and flatness.
To realize the good purpose of above-mentioned applicability, the utility model is provided the following technical solutions: a kind of annular forging piece circularity
Detection instrument, it includes diameter Steel Ruler and radius Steel Ruler.The diameter Steel Ruler is arranged on the end face of diameter measurement pipe,
Radius Steel Ruler is arranged on the end face of radius measurement pipe；Stationary jaw, diameter measurement is arranged in one end of the diameter measurement pipe
Vernier claw is arranged in the other end of pipe, and stationary jaw is fixed in the outer diameter face of ring forging, and vernier claw passes through locking screw bolt-lock
Tightly in the outer diameter face of the ring forging other side, diameter measurement pipe is fixed on the outer end of ring forging by stationary jaw and vernier claw
On face；Diameter measurement pipe connects one end of radius measurement pipe by moving connector, and moving connector can be along diameter measurement pipe
The centre bit between the stationary jaw of diameter measurement pipe and vernier claw is arranged in by moving connector for sliding, radius measurement pipe
It sets, setting measurement claw and positioning pointer on the other end of radius measurement pipe, the mountable slate pencil of measurement claw or dial gauge.
Diameter measurement pipe and radius measurement pipe are made using aluminum square tube, install Steel Ruler in end face.Diameter measurement pipe
Fixed claw is made in one end, and the other end installs vernier claw, the installation locking bolt on vernier claw.Simultaneously by radius measurement
Pipe is mounted on diameter measurement pipe by moving connector, in the other end installation measurement claw of radius measurement pipe, and is being measured
Installation locking bolt and slate pencil on claw.Its included hole slot of measurement claw, installs detectable ring forging circularity when slate pencil, determines to add
Spare time amount；Installation dial gauge is detectable ring forging flatness thereon；Positioning pointer is installed in hollow-out parts position in end face thereon simultaneously, moves
Current radius size can be directly read when dynamic measurement claw；Its own structure of moving connector can move in parallel on diameter measurement pipe
It is dynamic, bolt fastening is used after determining ring forging radius size.
This detection instrument is moved at forging to be checked, diameter measurement pipe is placed in annular forging piece and is tightly attached to annular forging piece
Outer diameter face, moving cursor claw is beyond forging outer diameter and moves back and forth, and finds largest outside diameter point and determines diameter of forgings, screws locking
Diameter measurement pipe is fixed on by bolt changes shape Forging end face.It is fastened after moving connector is moved to diameter measurement tube hub position,
When traverse measurement claw to positioning pointer reads the half having a size of diameter measurement pipe illustrated dimension, screwing bolts will measure claw
Locking measures and installs slate pencil on claw, and radius of gyration measurement pipe makes slate pencil in the setting-out of annular forging piece end face and forging finished size
It compares, adds the circularity and machining allowance for surveying forging.Slate pencil can also be changed to dial gauge, it is minimum similarly to find forging end face
Point, radius of gyration measurement pipe prejudge more than short transverse processing according to the end face flatness of the reading detection annular forging piece of dial gauge
Amount.
Compared with prior art, the utility model provides a kind of annular forging piece detection instrument, have it is following the utility model has the advantages that
The tool can detect the circularity and end face flatness of annular forging piece simultaneously, and test run is done over again existing after avoiding forging from being transferred to processing workshop
As；Measurement pipe basis material is aluminium alloy, and portable, detection method is simple and convenient；Detection instrument is portable, and testing result is quasi-
Really, improve product running efficiency, improve processing efficiency, avoid it is secondary do over again, while drawn realize can play finger to processing
Lead effect.
Detailed description of the invention
Fig. 1 is a kind of structure chart of annular forging piece roundness measurement tool.
Fig. 2 is the A-A cross-sectional view in Fig. 1.
Fig. 3 is the B-B cross-sectional view in Fig. 1.
In figure: 1, diameter Steel Ruler, 1a, radius Steel Ruler, 2, diameter measurement pipe, 2a, radius measurement pipe, 3, ring forging,
4, moving connector, 5, positioning pointer, 6, measurement claw, 7, slate pencil, 8, vernier caliper, 9, clamping screw, 10, stationary jaw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 show a kind of annular forging piece roundness measurement tools, it includes diameter Steel Ruler 1 and radius steel
Board foot 1a, the diameter Steel Ruler 1 are arranged on the end face of diameter measurement pipe 2, and radius Steel Ruler 1a is arranged in radius measurement pipe
On the end face of 2a；Stationary jaw 10 is arranged in one end of the diameter measurement pipe 2, and vernier calliper is arranged in the other end of diameter measurement pipe 2
Pawl 8, stationary jaw 10 are fixed in the outer diameter face of ring forging 3, and to be locked at ring forging 3 another by clamping screw 9 for vernier claw 8
In the outer diameter face of side, diameter measurement pipe 2 is fixed on the outer end face of ring forging 3 by stationary jaw 10 and vernier claw 8；Diameter
Measurement pipe 2 connects one end of radius measurement pipe 2a by moving connector 4, and moving connector 4 can be sliding along diameter measurement pipe 2
Dynamic, radius measurement pipe 2a is arranged between the stationary jaw 10 of diameter measurement pipe 2 and vernier claw 8 by moving connector 4
On center, setting measurement claw 6 and positioning pointer 5, measure the mountable slate pencil of claw 6 on the other end of radius measurement pipe 2a
7 or dial gauge.
When working by adopting the above technical scheme, this detection instrument is moved at forging to be checked, diameter measurement pipe 2 is placed
In on 3 end face of annular forging piece, the stationary jaw 10 of one end is made to be tightly attached to 3 outer diameter face of annular forging piece, moving cursor claw 8 exceeds
Forging outer diameter simultaneously moves back and forth, and finds largest outside diameter point and determines diameter of forgings, screws clamping screw 9 diameter measurement pipe 2 is fixed
In changing 3 end face of shape Forging.It is fastened after moving connector 4 is moved to 2 center of diameter measurement pipe, traverse measurement claw 6 is to calmly
When bit pointer 5 reads the half having a size of 2 illustrated dimension of diameter measurement pipe, screwing bolts are locked claw 6 is measured, and measure claw
Slate pencil 7 is installed, radius of gyration measurement pipe 2a carries out slate pencil 7 pair with forging finished size in the setting-out of 3 end face of annular forging piece on 6
Than adding the circularity and machining allowance for surveying forging.Slate pencil 7 can also be changed to dial gauge, similarly find forging end face minimum point, turned
Dynamic radius measurement pipe 2a prejudges short transverse machining allowance according to the end face flatness of the reading detection annular forging piece 3 of dial gauge.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is limited by the following claims and their equivalents.
Claims (1)
1. a kind of annular forging piece roundness measurement tool, it includes diameter Steel Ruler (1) and radius Steel Ruler (1a), and feature exists
In: the diameter Steel Ruler (1) is arranged on the end face of diameter measurement pipe (2), and radius Steel Ruler (1a) is arranged in radius measurement
On the end face for managing (2a)；Stationary jaw (10) are arranged in one end of the diameter measurement pipe (2), the other end of diameter measurement pipe (2)
It is arranged vernier claw (8), stationary jaw (10) is fixed in the outer diameter face of ring forging (3), and vernier claw (8) passes through clamping screw
(9) it is locked in the outer diameter face of ring forging (3) other side, diameter measurement pipe (2) passes through stationary jaw (10) and vernier claw (8)
It is fixed on the outer end face of ring forging (3)；Diameter measurement pipe (2) passes through moving connector (4) connection radius measurement pipe (2a)
One end, moving connector (4) can be slided along diameter measurement pipe (2), and radius measurement pipe (2a) is arranged by moving connector (4)
On center between the stationary jaw (10) and vernier claw (8) of diameter measurement pipe (2), radius measurement pipe (2a) it is another
Setting measurement claw (6) and positioning pointer (5) on one end, measure claw (6) mountable slate pencil (7) or dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155469.0U CN209588948U (en) | 2019-01-29 | 2019-01-29 | A kind of annular forging piece roundness measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155469.0U CN209588948U (en) | 2019-01-29 | 2019-01-29 | A kind of annular forging piece roundness measurement tool |
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| Publication Number | Publication Date |
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| CN209588948U true CN209588948U (en) | 2019-11-05 |
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| CN201920155469.0U Active CN209588948U (en) | 2019-01-29 | 2019-01-29 | A kind of annular forging piece roundness measurement tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928757A (en) * | 2020-08-10 | 2020-11-13 | 中国十九冶集团有限公司 | Equipartition instrument for constructional engineering steel bar circular ring |
| CN111928753A (en) * | 2020-08-12 | 2020-11-13 | 丁乃祥 | Circle center alignment ruler |
| CN112880524A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Major diameter steel pipe internal diameter ovality measuring device |
| CN114992282A (en) * | 2022-05-31 | 2022-09-02 | 浙江锋龙电气股份有限公司 | Magnetic flywheel convenient to measure |
-
2019
- 2019-01-29 CN CN201920155469.0U patent/CN209588948U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880524A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Major diameter steel pipe internal diameter ovality measuring device |
| CN111928757A (en) * | 2020-08-10 | 2020-11-13 | 中国十九冶集团有限公司 | Equipartition instrument for constructional engineering steel bar circular ring |
| CN111928753A (en) * | 2020-08-12 | 2020-11-13 | 丁乃祥 | Circle center alignment ruler |
| CN114992282A (en) * | 2022-05-31 | 2022-09-02 | 浙江锋龙电气股份有限公司 | Magnetic flywheel convenient to measure |
| CN114992282B (en) * | 2022-05-31 | 2024-05-03 | 浙江锋龙电气股份有限公司 | Magnetic flywheel convenient to measure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116600 No.2 Haisheng street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Xinghong Zhizao Equipment Co.,Ltd. Address before: 116600 No.2 Haisheng street, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: DALIAN HEAVY FORGING Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A roundness testing tool for ring forgings Effective date of registration: 20221012 Granted publication date: 20191105 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: Xinghong Zhizao Equipment Co.,Ltd. Registration number: Y2022980018167 |