CN107741353B - Comprehensive hardness measuring instrument for building detection - Google Patents
Comprehensive hardness measuring instrument for building detection Download PDFInfo
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- CN107741353B CN107741353B CN201710901768.XA CN201710901768A CN107741353B CN 107741353 B CN107741353 B CN 107741353B CN 201710901768 A CN201710901768 A CN 201710901768A CN 107741353 B CN107741353 B CN 107741353B
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- machine table
- workbench
- workstation
- vacuum suction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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- General Health & Medical Sciences (AREA)
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
The invention discloses a comprehensive hardness measuring instrument for building detection, which structurally comprises a dial indicator, a pad, a machine table, a multi-azimuth workbench, a supporting arm, a guide rail, a cross beam, a detection device, a positioning strip, an operation panel and a vacuum pump, wherein the machine table is arranged on the machine table; diversified workstation is inhaled hole, control lever, vacuum straw by casing, guide way, removal axle, workstation, vacuum and constitutes, and whether the comprehensive hardness measuring instrument can diversely detect material density and distribute evenly for realizing that the building detects, is equipped with diversified workstation on the board intermediate position, and diversified workstation can let the workstation carry out diversified displacement through removing the axle, and detection device can diversely detect whether material density distributes evenly through the cooperation of diversified workstation, reduces measuring error.
Description
Technical Field
The invention relates to a comprehensive hardness measuring instrument for building detection, belonging to the field of material hardness detection devices.
Background
It is known that in order to ensure the quality of the product, the hardness of the product is tested and analyzed by factories and laboratories to control the hardness of the product to be suitable for the quality requirements of the product.
Taking a traditional rockwell hardness measuring instrument as an example, the rockwell hardness measuring instrument comprises a frame, wherein a pressure head and a dial indicator are arranged on the frame, weights are arranged in the frame, the force of the weights is transmitted to the pressure head through a lever, the pressure head presses a workpiece to be measured, and then the dial indicator measures the depth of an indentation to obtain the hardness of the workpiece to be measured. Such a hardness measuring instrument can perform only vertical measurement, and the accuracy of the hardness tester is poor because frictional force cannot accurately transmit force to the indenter during mechanical transmission. For example, a rockwell meter requires 150 kilograms of force, which is too heavy for a laboratory instrument, and so a designer uses 15 kilograms of force to provide a meter with a weight of 150 kilograms of force via a lever. Over time, these mechanical parts can rub and wear, and the resulting force values will be inaccurate.
The indentation hardness measuring instrument determines the hardness of a measured sample by measuring the depth or displacement of the indenter pressed into the measured sample. The existing indentation hardness measuring instruments are provided with displacement transmission mechanical parts which can move relatively between actual displacement and measured displacement. As such, the relative movement of these machines causes friction and displacement errors to occur between the displacement measurement point and the measurement sample, thereby resulting in repeatability of the hardness measurement.
The prior art can not detect whether the hardness of the material is uniformly distributed in multiple directions, and reduces the measurement error.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a comprehensive hardness measuring instrument for building detection, which is used for solving the problems that whether the hardness of a material is uniformly distributed or not can not be detected in multiple directions and the measuring error is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: a comprehensive hardness measuring instrument for building detection structurally comprises a dial indicator, a pad, a machine table, a multi-azimuth workbench, a supporting arm, a guide rail, a cross beam, a detection device, a positioning strip, an operation panel and a vacuum pump;
the dial indicator is embedded in a groove at the front end of the machine table, four pad feet are mounted at the bottom of the machine table, the machine table is in threaded connection with the pad feet, the multi-azimuth workbench is vertically inserted and embedded in the central position of the top end of the machine table, the multi-azimuth workbench and the machine table are in interference fit, a left support arm and a right support arm are arranged on the surface of the machine table and are welded, guide rails are arranged on the inner sides of the support arms, a positioning strip is arranged between the left support arm and the right support arm, the support arms and the positioning strip are in clearance fit, a cross beam is arranged on the support arms, the support arms are in tenon connection with the cross beam, an operation panel is arranged on the surface of the right support arm, the detection device vertically penetrates through the central positions of the cross beam and the positioning strip, and a;
diversified workstation inhale hole, control lever, vacuum straw by casing, guide way, removal axle, workstation, vacuum and constitute, the casing surface on be equipped with the guide way, the removal axle vertically install on casing intermediate position recess, removal off-axial top on be equipped with the workstation, removal axle and workstation threaded connection, the workstation surface on be equipped with the vacuum and inhale the hole, the removal epaxial control lever that is equipped with, the control lever pass through the guide way and remove the axle welding, the removal axle have the vacuum straw, removal axle and vacuum straw adopt clearance fit, casing and board adopt interference fit, vacuum straw and vacuum pump be connected.
Furthermore, the detection device comprises a threaded lifting rod, a limiting plate, a driving shaft, a servo motor and a replaceable drill bit.
Further, screw thread lifter top on be equipped with the limiting plate, screw thread lifter and limiting plate weld mutually, screw thread lifter bottom be equipped with removable drill bit, screw thread lifter and removable drill bit threaded connection, servo motor on be equipped with the drive shaft, servo motor and drive shaft cooperate, screw thread lifter right side be equipped with servo motor, screw thread lifter and servo motor pass through the drive shaft and mesh mutually, the vertical location strip central point that runs through of screw thread lifter put.
Furthermore, the vacuum pump and the servo motor are electrically connected with the operation panel through leads.
Further, the vacuum suction pipe is communicated with the vacuum suction hole through the movable shaft.
Furthermore, the machine station is provided with a power line.
Furthermore, the multidirectional workbench is made of aluminum alloy materials and is not easy to damage.
Advantageous effects
When a user wants to use the comprehensive hardness measuring instrument for building detection, a power line on a machine table is electrified, a vacuum pump and a servo motor are controlled through an operation panel, a detection device is used for detecting a detection object in a matched mode through the servo motor and a threaded lifting rod, a multi-direction workbench can control a moving shaft to move within a range limited by a guide groove through an operating rod, the moving shaft can drive the workbench to move, a vacuum suction hole is communicated with a vacuum suction pipe through the moving shaft, the workbench can adsorb and fix the detection object through the vacuum suction hole in a matched mode with the vacuum pump, and deviation during work is avoided.
Whether the comprehensive hardness measuring instrument for building detection can diversely detect that material hardness is even, is equipped with diversified workstation on the board intermediate position in order to realize that building detection is equipped with diversified workstation through removing the axle and can let the workstation carry out diversified displacement, and detection device can diversely detect whether material hardness distributes evenly through the cooperation of diversified workstation, reduces measuring error.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a comprehensive hardness measuring instrument for building inspection according to the present invention.
FIG. 2 is a diagram showing the operation of the integrated hardness measuring instrument for building inspection according to the present invention.
Fig. 3 is a sectional view of an integrated hardness measuring instrument for building inspection according to the present invention.
Fig. 4 is an enlarged view of an integrated hardness measuring instrument a for building inspection according to the present invention.
FIG. 5 is a schematic structural diagram of a multi-directional worktable of the comprehensive hardness measuring instrument for building inspection according to the present invention.
FIG. 6 is a schematic view of a vacuum suction pipe and a vacuum suction hole of the comprehensive hardness measuring instrument for building inspection according to the present invention.
FIG. 7 is a top view of a multi-directional worktable of the comprehensive hardness measuring instrument for building inspection according to the present invention.
In the figure: the drilling machine comprises a dial gauge-1, a foot pad-2, a machine table-3, a multi-azimuth workbench-4, a supporting arm-5, a guide rail-6, a cross beam-7, a detection device-8, a positioning strip-9, an operation panel-10, a vacuum pump-11, a shell-401, a guide groove-402, a moving shaft-403, a workbench-404, a vacuum suction hole-405, an operating rod-406, a vacuum suction pipe-407, a threaded lifting rod-801, a limiting plate-802, a driving shaft-803, a servo motor-804 and a replaceable drill-805.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-7, the present invention provides a comprehensive hardness measuring instrument for building inspection, which comprises a dial gauge 1, a pad 2, a machine table 3, a multi-directional worktable 4, a supporting arm 5, a guide rail 6, a beam 7, a detecting device 8, a positioning bar 9, an operation panel 10, and a vacuum pump 11;
the dial indicator 1 is embedded in a groove at the front end of a machine table 3, four pad feet 2 are installed at the bottom of the machine table 3, the machine table 3 is in threaded connection with the pad feet 2, the multi-azimuth workbench 4 is vertically inserted in the central position of the top end of the machine table 3, the multi-azimuth workbench 4 and the machine table 3 are in interference fit, a left support arm and a right support arm 5 are arranged on the surface of the machine table 3, the machine table 3 is welded with the support arms 5, a guide rail 6 is arranged on the inner side of each support arm 5, a positioning strip 9 is arranged between the left support arm and the right support arm 5, the support arms 5 and the positioning strips 9 are in clearance fit, a cross beam 7 is arranged on each support arm 5, the support arms 5 are in tenon connection with the cross beam 7, an operation panel 10 is arranged on the surface of the right support arm 5, and the detection device 8 vertically penetrates through the, a vacuum pump 11 is arranged at the bottom inside the machine table 3;
the multidirectional workbench 4 comprises a shell 401, a guide groove 402, a moving shaft 403, a workbench 404, a vacuum suction hole 405, a control lever 406 and a vacuum suction pipe 407, wherein the surface of the shell 401 is provided with the guide groove 402, the moving shaft 403 is vertically arranged on a groove in the middle of the shell 401, the top of the moving shaft 403 is provided with the workbench 404, the moving shaft 403 is in threaded connection with the workbench 404, the surface of the workbench 404 is provided with the vacuum suction hole 405, the moving shaft 403 is provided with the control lever 406, the control lever 406 is welded with the moving shaft 403 through the guide groove 402, the vacuum suction pipe 407 is arranged below the moving shaft 403, the moving shaft 403 and the vacuum suction pipe 407 are in clearance fit, the shell 401 and the machine table 3 are in interference fit, and the vacuum suction pipe 407 is connected with the vacuum pump 11;
the detection device 8 comprises a threaded lifting rod 801, a limiting plate 802, a driving shaft 803, a servo motor 804 and a replaceable drill bit 805, wherein the limiting plate 802 is arranged on the top of the threaded lifting rod 801, the threaded lifting rod 801 and the limiting plate 802 are welded, the replaceable drill bit 805 is arranged at the bottom of the threaded lifting rod 801, the threaded lifting rod 801 is in threaded connection with the replaceable drill bit 805, the driving shaft 803 is arranged on the servo motor 804, the servo motor 804 is matched with the driving shaft 803, the servo motor 804 is arranged on the right side of the threaded lifting rod 801, the threaded lifting rod 801 is meshed with the servo motor 804 through the driving shaft 803, the threaded lifting rod 801 vertically penetrates through the center of the positioning strip 9, the vacuum pump 11 and the servo motor 804 are both electrically connected with the operating panel 10 through wires, the vacuum suction pipe 407 is communicated with the vacuum suction hole 405 through a moving shaft 403, the machine table 3 is provided with a power line, and the multi-directional workbench 4 is made of aluminum alloy materials and is not easy to damage.
When a user wants to use the device, the power line on the machine table 3 is powered on, the vacuum pump 11 and the servo motor 804 are controlled through the operation panel 10, the detection device 8 is used for detecting a detection object in a matching mode through the servo motor 804 and the threaded lifting rod 801, the multi-directional workbench 4 can control the moving shaft 403 to move within a range limited by the guide groove 402 through the operating rod 406, the moving shaft 403 can drive the workbench 404, the vacuum suction hole 405 is communicated with the vacuum suction pipe 407 through the moving shaft 403, the workbench 404 can be used for adsorbing and fixing the detection object through the vacuum suction hole 405 matching with the vacuum pump 11, and deviation during work is avoided.
The dial gauge 1 of the present invention is a length measuring instrument that converts a general linear displacement into a rotational movement of a pointer through a gear or a lever and then performs a reading on a dial.
The problem to be solved by the invention is that whether the hardness of the material is uniformly distributed or not can not be detected in multiple directions, and the measurement error is reduced, through the mutual combination of the components, in order to realize that the comprehensive hardness measuring instrument for building detection can detect whether the hardness of the material is uniformly distributed or not in multiple directions, the middle position of the machine table 3 is provided with the multi-direction workbench 4, the multi-direction workbench 4 can enable the workbench 404 to carry out multi-direction displacement through the movable shaft 403, the detection device 8 can detect whether the hardness of the material is uniformly distributed or not in multiple directions through the cooperation of the multi-direction workbench 4, and the measurement error is:
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a building detects with synthesizing hardness measurement instrument, its structure includes amesdial (1), fills up foot (2), board (3), diversified workstation (4), support arm (5), guide rail (6), crossbeam (7), detection device (8), location strip (9), operating panel (10), vacuum pump (11), its characterized in that:
the dial indicator (1) is embedded in a groove at the front end of the machine table (3), four pad feet (2) are installed at the bottom of the machine table (3), the machine table (3) is in threaded connection with the pad feet (2), the multidirectional workbench (4) is vertically inserted and embedded in the central position of the top end of the machine table (3), the multidirectional workbench (4) and the machine table (3) are in interference fit, a left supporting arm and a right supporting arm (5) are arranged on the surface of the machine table (3), the machine table (3) is welded with the supporting arms (5), a guide rail (6) is arranged on the inner side of each supporting arm (5), a positioning strip (9) is arranged between the left supporting arm and the right supporting arm (5), the supporting arms (5) and the positioning strips (9) are in clearance fit, a cross beam (7) is arranged on each supporting arm (5), and the cross beam (7) are connected by tenons, an operation panel (10) is arranged on the surface of the right supporting arm (5), the detection device (8) vertically penetrates through the central positions of the cross beam (7) and the positioning strip (9), and a vacuum pump (11) is arranged below the inner bottom of the machine table (3);
the multi-azimuth workbench (4) is composed of a shell (401), a guide groove (402), a moving shaft (403), a workbench (404), a vacuum suction hole (405), an operating rod (406) and a vacuum suction pipe (407), wherein the guide groove (402) is arranged on the surface of the shell (401), the moving shaft (403) is vertically arranged on a groove at the middle position of the shell (401), the workbench (404) is arranged on the top of the moving shaft (403), the moving shaft (403) is in threaded connection with the workbench (404), the vacuum suction hole (405) is arranged on the surface of the workbench (404), the operating rod (406) is arranged on the moving shaft (403), the operating rod (406) is welded with the moving shaft (403) through the guide groove (402), the vacuum suction pipe (407) is arranged below the moving shaft (403), and the moving shaft (403) and the vacuum suction pipe (407) are in clearance fit, the shell (401) and the machine table (3) are in interference fit, and the vacuum suction pipe (407) is connected with the vacuum pump (11);
the detection device (8) consists of a threaded lifting rod (801), a limiting plate (802), a driving shaft (803), a servo motor (804) and a replaceable drill bit (805);
the thread lifting rod (801) is provided with a limiting plate (802) on the top, the thread lifting rod (801) and the limiting plate (802) are welded, a replaceable drill bit (805) is arranged at the bottom of the thread lifting rod (801), the thread lifting rod (801) is in threaded connection with the replaceable drill bit (805), a driving shaft (803) is arranged on a servo motor (804), the servo motor (804) is matched with the driving shaft (803), a servo motor (804) is arranged on the right side of the thread lifting rod (801), the thread lifting rod (801) is meshed with the servo motor (804) through the driving shaft (803), and the thread lifting rod (801) vertically penetrates through the center of the positioning strip (9);
the vacuum pump (11) and the servo motor (804) are electrically connected with the operation panel (10) through leads;
the vacuum suction pipe (407) is communicated with the vacuum suction hole (405) through a movable shaft (403);
when the device is used, power is supplied to a power line on a machine table, the vacuum pump and the servo motor are controlled through the operation panel, the detection device is used for detecting a detection object in a matched mode through the servo motor and the threaded lifting rod, the multi-azimuth workbench can control the movable shaft to move within the range limited by the guide groove through the operating rod, the movable shaft can drive the workbench to move, the vacuum suction holes are communicated with the vacuum suction pipe through the movable shaft, the workbench can adsorb and fix the detection object through the vacuum suction holes in a matched mode with the vacuum pump, and deviation during working is avoided;
through being equipped with diversified workstation on the board intermediate position, diversified workstation lets the workstation carry out diversified displacement through removing the axle, and detection device can diversely detect whether hardness of material distributes evenly through the cooperation of diversified workstation, reduces measuring error.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901768.XA CN107741353B (en) | 2017-12-09 | 2017-12-09 | Comprehensive hardness measuring instrument for building detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901768.XA CN107741353B (en) | 2017-12-09 | 2017-12-09 | Comprehensive hardness measuring instrument for building detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107741353A CN107741353A (en) | 2018-02-27 |
| CN107741353B true CN107741353B (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710901768.XA Expired - Fee Related CN107741353B (en) | 2017-12-09 | 2017-12-09 | Comprehensive hardness measuring instrument for building detection |
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| CN (1) | CN107741353B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636613A (en) * | 2022-03-17 | 2022-06-17 | 昆明理工大学 | Instrument and meter detection device based on automation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034049A (en) * | 2002-10-18 | 2007-09-12 | 莱克公司 | Indentation hardness test system |
| CN204101460U (en) * | 2014-10-14 | 2015-01-14 | 上海交通大学 | Raman signal sniffer and Raman probe |
| CN104807840A (en) * | 2015-04-28 | 2015-07-29 | 苏州新材料研究所有限公司 | Sample fixing device for superconducting strip XRD texture measurement |
| CN106272286A (en) * | 2016-10-11 | 2017-01-04 | 南宁钛银科技有限公司 | Universal working carriage |
| CN206480587U (en) * | 2017-03-01 | 2017-09-08 | 聚束科技（北京）有限公司 | A kind of full-automatic SEM |
| CN206497020U (en) * | 2017-01-25 | 2017-09-15 | 福建德晖实业有限公司 | A kind of LED straight tubes initial detection device |
| CN206515175U (en) * | 2016-12-17 | 2017-09-22 | 新昌县儒岙镇亿能五金厂 | A kind of portable Rockwell hardness tester for gear hardness measurement |
| CN206683974U (en) * | 2017-04-19 | 2017-11-28 | 南京英派克检测有限责任公司 | A kind of multi-functional hardness tester |
-
2017
- 2017-12-09 CN CN201710901768.XA patent/CN107741353B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034049A (en) * | 2002-10-18 | 2007-09-12 | 莱克公司 | Indentation hardness test system |
| CN204101460U (en) * | 2014-10-14 | 2015-01-14 | 上海交通大学 | Raman signal sniffer and Raman probe |
| CN104807840A (en) * | 2015-04-28 | 2015-07-29 | 苏州新材料研究所有限公司 | Sample fixing device for superconducting strip XRD texture measurement |
| CN106272286A (en) * | 2016-10-11 | 2017-01-04 | 南宁钛银科技有限公司 | Universal working carriage |
| CN206515175U (en) * | 2016-12-17 | 2017-09-22 | 新昌县儒岙镇亿能五金厂 | A kind of portable Rockwell hardness tester for gear hardness measurement |
| CN206497020U (en) * | 2017-01-25 | 2017-09-15 | 福建德晖实业有限公司 | A kind of LED straight tubes initial detection device |
| CN206480587U (en) * | 2017-03-01 | 2017-09-08 | 聚束科技（北京）有限公司 | A kind of full-automatic SEM |
| CN206683974U (en) * | 2017-04-19 | 2017-11-28 | 南京英派克检测有限责任公司 | A kind of multi-functional hardness tester |
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| CN107741353A (en) | 2018-02-27 |
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Effective date of registration: 20200423 Address after: 510000 Guangdong, Guangzhou, Nansha District, Tung Chung Town, north of the South Road of Ching Sheng Village Applicant after: GUANGZHOU JISHAN CONSTRUCTION TECHNOLOGY Co.,Ltd. Address before: 362100 No. 441 JianNan Road, Hui'an County, Quanzhou City, Fujian Province Applicant before: Zhuang Mingzhong |
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Granted publication date: 20200529 |