CN205157319U - Measuring mechanism of bending test machine - Google Patents
Measuring mechanism of bending test machine Download PDFInfo
- Publication number
- CN205157319U CN205157319U CN201520935560.6U CN201520935560U CN205157319U CN 205157319 U CN205157319 U CN 205157319U CN 201520935560 U CN201520935560 U CN 201520935560U CN 205157319 U CN205157319 U CN 205157319U
- Authority
- CN
- China
- Prior art keywords
- rider
- scale
- drive link
- main scale
- support roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a measuring mechanism of bending test machine, including support frame and the dwang and the scale that just are parallel to each other of setting on the support frame, the transfer line is through its rotation of drive structure drive, be equipped with the rider on the transfer line, the transfer line drive is passed through and follow transfer line slip setting to the rider, set up the opening that supplies the scale to pass in the rider, make the rider reach can be accurate after the appointed position reading on the scale, be equipped with support rolls in the opening, support rolls rotates with the rider and is connected, support rolls contradicts with the scale and is connected, support rolls contradicts with the scale and is connected, originally, the rider changes roll connection into with the sliding connection of scale, this makes the sliding friction between rider and the scale change rolling friction into, thereby great reduction the frictional force between rider and the scale, the condition of slope can not appear in the rider like this, the rider can be accurate the in -position, so as to guarantees the reading accurate of rider and scale, the problem of the scale reading error is solved.
Description
Technical field
The utility model relates to a kind of checkout equipment, and more particularly, it relates to a kind of measuring mechanism of Intensity of Breaking Tester.
Background technology
Along with the development of life, the requirement of people to building is more and more higher, and therefore, also day by day increase equally the requirement of building materials, the requirement for these building materials then needs some checkout equipments to detect.Electric bending testing machine for cement mainly as cement mill, building unit and relevant professional universities and colleges R&D institution making cement bright degumming glue sand rupture strength inspection use, and can do the rupture strength inspection of other nonmetal hard brittle materials.
Application number be 201320173499.7 Chinese patent disclose a kind of multifunctional motor-driven Intensity of Breaking Tester, it comprises base, and base is provided with the first nut and the second nut, and electric cabinet is fixed in base one end.Main lever left end connects the first counterbalance weight, and first counterbalance weight one end is provided with connecting screw rod, connecting screw rod is threaded connection the second counterbalance weight.Main lever right-hand member is slidably connected travelling counterweight (rider), and travelling counterweight (rider) lower end is threaded with drive lead screw.Main lever side is provided with main scale, main lever mounts Kang Zhe mechanism by the first blade frame, although this testing machine has the selection of 1000N and 5000N two amounts journey to improve the precision of reading, but, its counterweight (rider) directly slides on main scale, and drive counterweight (rider) to slide by the screw rod being arranged on below, like this, in the process that screw rod drives counterweight (rider) to move, due to counterweight (rider) lower end forced-slip, and then make to there is an extruding force between counterweight (rider) and main scale, make counterweight (rider) and between main scale, there is larger friction force, thus make counterweight (rider) under the effect of screw rod and main scale, occur situation about tilting, thus cause counterweight (rider) to occur large error when reading.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the measuring mechanism providing a kind of Intensity of Breaking Tester, the measuring mechanism of this Intensity of Breaking Tester can ensure that rider and main scale there will not be the situation of inclination, solves the error problem of rider and main scale part reading.
For achieving the above object, the utility model provides following technical scheme: a kind of measuring mechanism of Intensity of Breaking Tester, comprise bracing frame and be arranged on bracing frame and the drive link be parallel to each other and main scale, described drive link drives it to rotate by drives structure, described drive link is provided with rider, described rider is driven by drive link and slides along drive link and arranges, described rider offers the opening passed for main scale, support roller is provided with in described opening, described support roller and rider are rotationally connected, and described support roller is conflicted with main scale and is connected.
The utility model is set to further: described main scale is provided with fin, and described support roller is provided with scrobicular ring, and described scrobicular ring coordinates with fin.
The utility model is set to further: described opening is provided with regulating tank, and the rotating shaft of support roller is arranged in regulating tank, and rotating shaft is fixed on regulating tank by set nut.
The utility model is set to further: described support roller is arranged on one end end of rider away from drive link.
The utility model is set to further: described bracing frame is provided with complementary scale, and described complementary scale and main scale are separately positioned on drive link both sides, and described rider is connected with complementary scale.
Compared with prior art, the utility model drives rider to slide on drive link by drive link, and with coordinating of main scale, scale can be read by rider, and adopt support roller that script rider and main scale be slidably connected that changing into rolls is connected, like this, the sliding friction between rider and main scale is made to change rolling friction into, thus the friction force greatly reduced between rider and main scale, such rider there will not be the situation of inclination, rider can in-position accurately, thus the accuracy of reading of rider and main scale can be ensured, solve the problem of main scale reading error.
Accompanying drawing explanation
Fig. 1 is the structural drawing of Intensity of Breaking Tester;
Fig. 2 is the structural drawing that support roller of the present utility model arranges embodiment one;
Fig. 3 is the structural drawing that support roller of the present utility model arranges embodiment two.
Reference numeral: 1, bracing frame; 2, bend-proof clamp; 3, driving mechanism; 41, main scale; 42, complementary scale; 43, fin; 5, drive link; 6, rider; 61, opening; 62, regulating tank; 63, support roller; 65, scrobicular ring.
Embodiment
Be described further the measuring mechanism embodiment of a kind of Intensity of Breaking Tester of the utility model referring to figs. 1 through Fig. 3, wherein Fig. 1 is the one-piece construction figure of Intensity of Breaking Tester, comprises bracing frame 1, bend-proof clamp 2, driving mechanism 3 and measuring mechanism.
As shown in Figure 2 to Figure 3, a kind of measuring mechanism of Intensity of Breaking Tester, comprise bracing frame 1 and be arranged on bracing frame 1 and the drive link 5 be parallel to each other and main scale 41, drive link 5 drives it to rotate by drives structure, drive link 5 is provided with rider 6, rider 6 is driven by drive link 5 and slides along drive link 5 and arranges, rider 6 offers the opening 61 passed for main scale 41, make rider 6 arrive the position of specifying after can reading on main scale 41 accurately, support roller 63 is provided with in opening 61, support roller 63 and rider 6 are rotationally connected, support roller 63 is conflicted with main scale 41 and is connected, to be conflicted with main scale 41 by support roller 63 and be connected, script rider 6 and main scale 41 be slidably connected that changing into rolls is connected, like this, the sliding friction between rider 6 and main scale 41 is made to change rolling friction into, thus the friction force greatly reduced between rider 6 and main scale 41, such rider 6 there will not be the situation of inclination, rider 6 can in-position accurately, thus the accuracy of reading of rider 6 and main scale 41 can be ensured, solve the problem of main scale 41 reading error.
Wherein, adopt screw-driven between drive link 5 and vernier, drive link 5 is arranged to screw rod, and threaded hole is set on vernier, by screw thread, drive link 5 is connected with vernier, when drive link 5 rotates, rider 6 is promoted by the rotation of screw rod by rider 6, reaches.
Main scale 41 is provided with fin 43, support roller 63 is provided with scrobicular ring 65, scrobicular ring 65 coordinates with fin 43, support roller 63 can be made more stable with the connection of main scale 41, can not make rider 6 double swerve on main scale 41 by fin 43 with coordinating of scrobicular ring 65, facilitate reading, in addition, will fin 43 ring can be set on support roller 63, and groove is set on main scale 41, replace such scheme, the effect of stable support roller 63 and main scale 41 annexation can be arrived equally.
Opening 61 is provided with regulating tank 62, the rotating shaft of support roller 63 is arranged in regulating tank 62, and rotating shaft is fixed on regulating tank 62 by set nut, by unclamping set nut, regulate the position of support roller 63, after guaranteeing that support roller 63 and main scale 41 are closely conflicted, it is being fixed by set nut, like this, if after in use gap appears in support roller 63 and main scale 41, the position between roller and main scale 41 is regulated by the position of adjustment rotating shaft.
Support roller 63 is arranged on one end end of rider 6 away from drive link 5, and be connected with the one side of main scale 41 away from drive link 5 is conflicted, in addition, also can be arranged to arrange near drive link 5, same, to conflict near drive link 5 with main scale 41 and be connected, the reliability that connects can be ensured and ensure that rider 6 can not tilt easily, reaching the object eliminating reading error.
Bracing frame 1 is provided with complementary scale 42, complementary scale 42 and main scale 41 are separately positioned on drive link 5 both sides, rider 6 is connected with complementary scale 42, same, rider 6 is the same with the connected mode of main scale 41 with the connected mode of complementary scale 42, be provided with support roller 63 to conflict, by the setting of complementary scale 42, the resistance that rider 6 two ends are subject to balances, and it is located along the same line with the expulsive force of drive link 5 with joint efforts, thus ensure that rider 6 can not tilt easily, in addition, reading is carried out by main scale 41 and complementary scale 42 two main scales 41, like this, contrasted by two groups of data, the error of reading can be eliminated to a certain extent.
Support roller 63 is provided with two, conflict with main scale 41 and complementary scale 42 respectively, the first embodiment, two support rollers 63 are arranged near drive link 5, like this, make rider 6 respectively to supported on both sides main scale 41 and complementary scale 42, thus make main scale 41 and can fit tightly between complementary scale 42 and rider 6, thus ensure the accuracy of measurement, and the embodiment of another kind of support roller 63 is: arranged away from drive link 5 by two support rollers 63, the effect of aforesaid way so also can be played.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the measuring mechanism of an Intensity of Breaking Tester, comprise bracing frame and be arranged on bracing frame and the drive link be parallel to each other and main scale, described drive link drives it to rotate by drives structure, described drive link is provided with rider, described rider is driven by drive link and slides along drive link and arranges, it is characterized in that: described rider offers the opening passed for main scale, support roller is provided with in described opening, described support roller and rider are rotationally connected, and described support roller is conflicted with main scale and is connected.
2. the measuring mechanism of a kind of Intensity of Breaking Tester according to claim 1, it is characterized in that: described main scale is provided with fin, described support roller is provided with scrobicular ring, and described scrobicular ring coordinates with fin.
3. the measuring mechanism of a kind of Intensity of Breaking Tester according to claim 1, it is characterized in that: described opening is provided with regulating tank, the rotating shaft of support roller is arranged in regulating tank, and rotating shaft is fixed on regulating tank by set nut.
4. the measuring mechanism of a kind of Intensity of Breaking Tester according to claim 1, is characterized in that: described support roller is arranged on one end end of rider away from drive link.
5. the measuring mechanism of a kind of Intensity of Breaking Tester according to claim 1, is characterized in that: support frame as described above is provided with complementary scale, and described complementary scale and main scale are separately positioned on drive link both sides, and described rider is connected with complementary scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935560.6U CN205157319U (en) | 2015-11-21 | 2015-11-21 | Measuring mechanism of bending test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935560.6U CN205157319U (en) | 2015-11-21 | 2015-11-21 | Measuring mechanism of bending test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157319U true CN205157319U (en) | 2016-04-13 |
Family
ID=55692998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520935560.6U Expired - Fee Related CN205157319U (en) | 2015-11-21 | 2015-11-21 | Measuring mechanism of bending test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157319U (en) |
-
2015
- 2015-11-21 CN CN201520935560.6U patent/CN205157319U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107270857B (en) | Tapered roller bearing internal ring circularity detection device | |
| CN205110167U (en) | Bearing sorting unit | |
| CN203396474U (en) | Weighing device | |
| CN107150261A (en) | Axial workpiece profile measurer and its application | |
| CN103196694A (en) | Composite material truss torsion experimental device and method | |
| CN106918425A (en) | Instrumented wheelset dynamic calibration testing stand | |
| CN205157319U (en) | Measuring mechanism of bending test machine | |
| CN214952797U (en) | Abrasion resistance detection equipment for oxford fabric | |
| CN105571955A (en) | Simple servo controlled soil shearing rheometer | |
| CN204422198U (en) | Mechanism loading on selector performance testing device | |
| CN104729937A (en) | Electric pencil hardness tester | |
| CN204694392U (en) | Torque force test fixture | |
| CN205157318U (en) | Electronic bending test machine | |
| CN111413068A (en) | Optical detection device | |
| CN205941227U (en) | Anti -fracture testing machine | |
| CN208333736U (en) | Torque-measuring apparatus | |
| CN201780230U (en) | Automatic detector for detecting bending angles of metal samples | |
| CN206960328U (en) | A kind of measurement apparatus for being used to measure filter stick coefficient of friction | |
| CN207852158U (en) | Centripetal force test device in physics teaching experiment | |
| CN205981144U (en) | Seamless steel pipe's straightness accuracy verifying attachment | |
| CN206095694U (en) | A liquid crystal display counting assembly for pipettor | |
| CN205580929U (en) | Full -automatic asphalt penetrometer | |
| CN107449691A (en) | A kind of quick industrial analyzer | |
| CN105333985B (en) | A kind of cutting force tester | |
| CN205719815U (en) | A kind of measurement angle member torsional resistance apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Hongliang Inventor after: Han Xiaohua Inventor after: Wang Yupeng Inventor after: Zhou Shibing Inventor after: Huo Honghui Inventor after: Hou Lei Inventor after: Chi Zhenqiang Inventor after: Li Na Inventor after: Shi Shaozhang Inventor after: Zhang Lei Inventor after: Mou Guiling Inventor before: He Hongliang Inventor before: Wang Yupeng Inventor before: Huo Honghui Inventor before: Hou Lei Inventor before: Chi Zhenqiang Inventor before: Li Na Inventor before: Shi Shaozhang Inventor before: Zhang Lei Inventor before: Mou Guiling Inventor before: Han Xiaohua |
|
| COR | Change of bibliographic data | ||
| CU03 | Publication of corrected utility model |
Correction item: Inventor Correct: Hou Lei False: Hou Lei Number: 29 Volume: 32 |
|
| ERR | Gazette correction | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |