CN207636425U - Liquid lamp investigating device - Google Patents
Liquid lamp investigating device Download PDFInfo
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- CN207636425U CN207636425U CN201721884177.8U CN201721884177U CN207636425U CN 207636425 U CN207636425 U CN 207636425U CN 201721884177 U CN201721884177 U CN 201721884177U CN 207636425 U CN207636425 U CN 207636425U
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- cavity
- kelly
- pressure head
- card slot
- workbench
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Abstract
The utility model discloses a kind of liquid lamp investigating devices, including workbench, the first cavity is offered on the workbench, synchronous pulley group is equipped in first cavity, motor is installed in workbench, the output shaft of motor extends in the first cavity, and it is fixedly mounted in synchronous pulley group, the lower section of first cavity is equipped with the second cavity opened up on the table, main shaft is equipped in second cavity, the top of main shaft extends in the first cavity, and it is fixedly mounted in synchronous pulley group, spindle assemblies and buffer spring are equipped in second cavity, the side of workbench offers the groove below the second cavity, the bottom end of main shaft extends in groove, and force sensor is fixedly mounted, the bottom of force snesor is connected with pressure head.It is long that the utility model not only solves the load time, the problem of influencing experimental result, and can dismount pressure head easily and fast, is used convenient for people.
Description
Technical field
The utility model is related to ball indentation hardness meter technical field more particularly to a kind of liquid lamp investigating devices.
Background technology
Plastics ball indentation hardness instrument is a measurement polymeric resist material another kind by depending on doing the rigid of not no flexible deformation
The ability that property object is pressed into it.
A kind of liquid lamp investigating device utility model patent of Patent No. 201520330445.6 discloses a kind of modeling
Pellet indentation hardness tester comprising rack, pedestal, sensor, testboard, motor, screw shaft, elevating lever, extension bar and top,
Wherein, the rack is set on the base, and the sensor is installed on the top of pedestal, supports the testboard, the machine
One mounting base is installed on frame, the motor is installed on by a connecting flange in mounting base, and the screw shaft is in be vertically arranged,
It is connected by a shaft coupling with motor, and the elevating lever and screw shaft bolt, bottom are connected with an extension bar, described top
It is fixed in the bottom of extension bar, and testboard is oppositely arranged, with simple in structure, at low cost, high degree of automation, performance can
By many advantages, such as, but such ball indentation hardness meter is all by sensor by power drive mechanism with certain pressure pressure at present
Enter sample, kept for the regular hour, compression distance is measured, by the way that hardness number is calculated；But this equipment is in different sample pressures
It is very long to enter the given load value time, national standard and moral is marked with and international standard has specific regulation：It is required that pressure head after the completion of preloading
The pressing in sample given load time is not more than 2 to 3 seconds；And this time of current equipment is different and different according to sample, has
Experiment maximum duration reach 30 seconds, far beyond the stipulated time, influence experimental result, and current ball indentation hardness meter in this way
Middle pressure head is not easy disassembling, assembling and replacing.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the plastics ball indentation hardness proposed
Meter.
To achieve the goals above, the utility model uses following technical solution：
Liquid lamp investigating device, including workbench offer the first cavity on the workbench, are equipped in the first cavity
Synchronous pulley group is installed with motor in workbench, and the output shaft of motor extends in the first cavity, and is fixedly mounted on same
It walks in belt wheel group, the lower section of the first cavity is equipped with the second cavity opened up on the table, and main shaft, main shaft are equipped in the second cavity
Top extend in the first cavity, and be fixedly mounted in synchronous pulley group, spindle assemblies and buffering be equipped in the second cavity
Spring, the side of workbench offer the groove below the second cavity, and the bottom end of main shaft extends in groove, and fixed peace
Equipped with force snesor, the bottom of force snesor is connected with pressure head, and pressure head is installed with deformation table close to the side of slot opening,
Fixed plate is installed in the bottom interior wall of groove, fixed plate is located at the underface of pressure head.
Preferably, the bottom four corners position of the workbench is equipped with support leg, and the bottom end of support leg is installed with branch
Support seat.
Preferably, the bottom of the force snesor is installed with fixed seat, and the bottom of fixed seat offers the first card slot,
The top of pressure head is slidably mounted in the first card slot, and through-hole is symmetrically offered on the both sides inner wall of the first card slot, is slided in through-hole
Kelly is installed, the both ends of kelly all extend to outside through-hole, and the both sides of pressure head symmetrically offer the wedge groove that top side is opening, and two
The second card slot is offered on the side inner wall that a wedge groove is located remotely from each other, kelly is located at one end in the first card slot through wedge shape
Slot, and be slidably mounted in the second card slot.
Preferably, one end that the kelly is located in the second card slot is nested with ball, and ball is adapted with wedge groove, kelly
One end far from ball is installed with handle.
Preferably, the both sides of the through-hole symmetrically offer locating slot, and the both sides of kelly are symmetrically installed with locating piece,
Side of the locating piece far from kelly is slidably mounted in locating slot.
Preferably, it is installed with slide bar in the locating slot, locating piece is slidably located on slide bar, is arranged on slide bar
The compressed spring being welded on locating piece, one end that remotely located piece of compressed spring are welded on the side inner wall of locating slot.
Compared with prior art, the utility model has the beneficial effects that：
1, in the utility model, pass through workbench, the first cavity, synchronous pulley group, motor, the second cavity, main shaft, main shaft
Component, buffer spring, groove, force snesor, pressure head, deformation table, fixed plate, fixed seat, the first card slot, through-hole, kelly, wedge shape
Slot, the second card slot, locating slot and locating piece match, and motor rotation drives synchronous pulley group, synchronous pulley group to drive main shaft again,
Main shaft moves down drive force snesor, and force snesor drives the pressure head for having and surveying the deformation table deformed, to be carried out to baton round
Pressure detecting, the buffer spring on spindle assemblies work as a buffer；
2, when needing dismounting pressure head to be replaced, need to only handle be utilized to pull kelly, so that kelly is removed the second card slot, i.e.,
Easily the pressure head with deformation table can be dismantled, pressure head need to only be sticked into in the first card slot and be pressed pressure head when pressure head is installed,
Ball on kelly will roll in wedge groove and push kelly, kelly movement will drive locating piece movement, locating piece movement will
Compressed spring is compressed, so that compressed spring is generated bounce, when through-hole is aligned with the second card slot, in the rebound masterpiece of compressed spring
Under, kelly will reset and stick into the second card slot, to fix pressure head.
It is long that the utility model not only solves the load time, the problem of influencing experimental result, and can be easily and fast
Pressure head is dismounted, is used convenient for people.
Description of the drawings
Fig. 1 be the utility model proposes liquid lamp investigating device schematic cross-sectional view；
Fig. 2 be the utility model proposes liquid lamp investigating device in force snesor and the section view of pressure head connection structure show
It is intended to.
In figure：1 workbench, 2 first cavitys, 3 synchronous pulley groups, 4 motors, 5 second cavitys, 6 main shafts, 7 spindle assemblies, 8
Buffer spring, 9 grooves, 10 force snesors, 11 pressure heads, 12 deformation tables, 13 fixed plates, 14 fixed seats, 15 first card slots, 16 lead to
Hole, 17 kellies, 18 wedge grooves, 19 second card slots, 20 locating slots, 21 locating pieces.
Specific implementation mode
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.
Referring to Fig.1-2, liquid lamp investigating device, including workbench 1, offer the first cavity 2 on workbench 1, and first
It is equipped with synchronous pulley group 3 in cavity 2, is installed with motor 4 in workbench 1, the output shaft of motor 4 extends to the first cavity 2
It is interior, and be fixedly mounted in synchronous pulley group 3, the lower section of the first cavity 2 is equipped with the second cavity 5 being opened on workbench 1, the
It is equipped with main shaft 6 in two cavitys 5, the top of main shaft 6 extends in the first cavity 2, and is fixedly mounted in synchronous pulley group 3, the
Spindle assemblies 7 and buffer spring 8 are equipped in two cavitys 5, the side of workbench 1 offers the groove positioned at 5 lower section of the second cavity
9, the bottom end of main shaft 6 extends in groove 9, and force sensor 10 is fixedly mounted, and the bottom of force snesor 10 is connected with pressure head
11, pressure head 11 is installed with deformation table 12 close to the side that groove 9 is open, and is installed in the bottom interior wall of groove 9
Fixed board 13, fixed plate 13 are located at the underface of pressure head 11, pass through workbench 1, the first cavity 2, synchronous pulley group 3, motor 4,
Two cavitys 5, main shaft 6, spindle assemblies 7, buffer spring 8, groove 9, force snesor 10, pressure head 11, deformation table 12, fixed plate 13,
Fixed seat 14, the first card slot 15, through-hole 16, kelly 17, wedge groove 18, the second card slot 19, locating slot 20 and locating piece 21 match
It closes, the rotation of motor 4 drives synchronous pulley group 3, and synchronous pulley group 3 drives main shaft 6, main shaft 6 to move down drive force snesor again
10, force snesor 10 drives the pressure head 11 for having and surveying the deformation table 12 deformed, to carry out pressure detecting, spindle assemblies to baton round
Buffer spring 8 on 7 works as a buffer, and when needing dismounting pressure head 11 to be replaced, need to only handle be utilized to pull kelly 17, made
Kelly 17 remove the second card slot 19, you can easily the pressure head 11 with deformation table 12 is dismantled, install pressure head 11 when only need by
Pressure head 11 sticks into the first card slot 15 and presses pressure head 11, and the ball on kelly 17 will roll in wedge groove 18 and push kelly
17, the movement of kelly 17 will drive locating piece 21 to move, and the movement of locating piece 21 will compress compressed spring, and compressed spring is made to generate rebound
Power, when through-hole 16 is aligned with the second card slot 19, under the rebound force effect of compressed spring, kelly 17 will reset and stick into second
Card slot 19, to fixing pressure head 11, it is long that the utility model not only solves the load time, the problem of influencing experimental result, and
And pressure head 11 can be dismounted easily and fast, it is used convenient for people.
In the utility model, the bottom four corners position of workbench 1 is equipped with support leg, and the bottom end of support leg is installed with
The bottom of support base, force snesor 10 is installed with fixed seat 14, and the bottom of fixed seat 14 offers the first card slot 15, pressure head
11 top is slidably mounted in the first card slot 15, and through-hole 16, through-hole 16 are symmetrically offered on the both sides inner wall of the first card slot 15
It is inside slidably fitted with kelly 17, the both ends of kelly 17 all extend to outside through-hole 16, and the both sides of pressure head 11 symmetrically offer top side and are
The wedge groove 18 of opening offers the second card slot 19 on the side inner wall that two wedge grooves 18 are located remotely from each other, and kelly 17 is located at
Wedge groove 18 is run through in one end in first card slot 15, and is slidably mounted in the second card slot 19, and kelly 17 is located at the second card slot 19
Interior one end is nested with ball, and ball is adapted with wedge groove 18, and the one end of kelly 17 far from ball is installed with handle, leads to
The both sides in hole 16 symmetrically offer locating slot 20, and the both sides of kelly 17 are symmetrically installed with locating piece 21, and locating piece 21 is separate
The side of kelly 17 is slidably mounted in locating slot 20, and slide bar is installed in locating slot 20, and locating piece 21 is slidably located in
The compressed spring being welded on locating piece 21 is arranged on slide bar, on slide bar, one end welding that remotely located piece 21 of compressed spring
On the side inner wall of locating slot 20, pass through workbench 1, the first cavity 2, synchronous pulley group 3, motor 4, the second cavity 5, main shaft
6, spindle assemblies 7, buffer spring 8, groove 9, force snesor 10, pressure head 11, deformation table 12, fixed plate 13, fixed seat 14, first
Card slot 15, through-hole 16, kelly 17, wedge groove 18, the second card slot 19, locating slot 20 and locating piece 21 match, and motor 4 rotates band
Dynamic synchronous pulley group 3, synchronous pulley group 3 drive main shaft 6 again, and main shaft 6, which moves down, drives force snesor 10,10 band of force snesor
It is dynamic to have the pressure head 11 for surveying the deformation table 12 deformed, to carry out pressure detecting, the buffer spring 8 on spindle assemblies 7 to baton round
It works as a buffer, when needing dismounting pressure head 11 to be replaced, need to only handle be utilized to pull kelly 17, kelly 17 be made to remove second
Card slot 19, you can easily the pressure head 11 with deformation table 12 is dismantled, only pressure head 11 first need to be sticked into when installing pressure head 11
In card slot 15 and pressure head 11 is pressed, the ball on kelly 17 will roll in wedge groove 18 and push kelly 17, kelly 17 to move
By drive locating piece 21 move, locating piece 21 movement will compress compressed spring, make compressed spring generate bounce, when through-hole 16 with
When second card slot 19 is aligned, under the rebound force effect of compressed spring, kelly 17 will reset and stick into the second card slot 19, thus will
Pressure head 11 is fixed, and it is long that the utility model not only solves the load time, the problem of influencing experimental result, and being capable of fast and easy
Dismounting pressure head 11, convenient for people use.
Operation principle：In the utility model, the model LM61-JMZX-3102AT of force snesor 10 deforms the type of table 12
Number it is YTNF-100, the rotation of motor 4 drives synchronous pulley group 3, and synchronous pulley group 3 drives main shaft 6, main shaft 6 to move down band again
Dynamic pickup 10, force snesor 10 drive the pressure head 11 for having and surveying the deformation table 12 deformed, to carry out pressure inspection to baton round
It surveys, the buffer spring 8 on spindle assemblies 7 works as a buffer, and is added to comparator and Quick Acquisition converter, replaces large capacity
Memory, increase amount of storage, can be added on software subprogram and part change, when need dismantle pressure head 11 replaced
When, need to only handle be utilized to pull kelly 17, kelly 17 is made to remove the second card slot 19, you can easily by the pressure with deformation table 12
First 11 dismounting, pressure head 11 need to only be sticked into the first card slot 15 and press pressure head 11, the ball on kelly 17 when installing pressure head 11
It will roll and push kelly 17, the movement of kelly 17 that locating piece 21 will be driven to move in wedge groove 18, the movement of locating piece 21 will pressure
Contracting compressed spring makes compressed spring generate bounce, when through-hole 16 is aligned with the second card slot 19, in the bounce of compressed spring
Under effect, kelly 17 will reset and stick into the second card slot 19, to fix pressure head 11, complete installation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. liquid lamp investigating device, including workbench (1), which is characterized in that offer the first cavity on the workbench (1)
(2), it is equipped with synchronous pulley group (3) in the first cavity (2), motor (4), the output of motor (4) are installed in workbench (1)
Axis extends in the first cavity (2), and is fixedly mounted in synchronous pulley group (3), and the lower section of the first cavity (2), which is equipped with, to be opened in
The second cavity (5) on workbench (1), the second cavity (5) is interior to be equipped with main shaft (6), and the top of main shaft (6) extends to the first cavity
(2) it in, and is fixedly mounted in synchronous pulley group (3), spindle assemblies (7) and buffer spring (8) is equipped in the second cavity (5),
The side of workbench (1) offers the groove (9) below the second cavity (5), and the bottom end of main shaft (6) extends to groove (9)
It is interior, and force sensor (10) is fixedly mounted, the bottom of force snesor (10) is connected with pressure head (11), and pressure head (11) is close to groove
(9) side being open is installed with deformation table (12), and fixed plate (13) is installed in the bottom interior wall of groove (9), Gu
Fixed board (13) is located at the underface of pressure head (11).
2. liquid lamp investigating device according to claim 1, which is characterized in that the bottom four corners of the workbench (1)
Position is equipped with support leg, and the bottom end of support leg is installed with support base.
3. liquid lamp investigating device according to claim 1, which is characterized in that the bottom of the force snesor (10) is solid
Dingan County is equipped with fixed seat (14), and the bottom of fixed seat (14) offers the first card slot (15), and the top of pressure head (11) is slidably installed
In the first card slot (15), through-hole (16) is symmetrically offered on the both sides inner wall of the first card slot (15), peace is slided in through-hole (16)
Equipped with kelly (17), the both ends of kelly (17) all extend to through-hole (16) outside, and the both sides of pressure head (11) symmetrically offer top side and are
The wedge groove (18) of opening offers the second card slot (19), kelly on the side inner wall that two wedge grooves (18) are located remotely from each other
(17) wedge groove (18) is run through in the one end being located in the first card slot (15), and is slidably mounted in the second card slot (19).
4. liquid lamp investigating device according to claim 3, which is characterized in that the kelly (17) is located at the second card slot
(19) one end in is nested with ball, and ball is adapted with wedge groove (18), and the one end of kelly (17) far from ball is fixedly mounted
There is handle.
5. liquid lamp investigating device according to claim 3, which is characterized in that symmetrically open the both sides of the through-hole (16)
Equipped with locating slot (20), the both sides of kelly (17) are symmetrically installed with locating piece (21), and locating piece (21) is far from kelly (17)
Side be slidably mounted in locating slot (20).
6. liquid lamp investigating device according to claim 5, which is characterized in that be fixedly mounted in the locating slot (20)
There are slide bar, locating piece (21) to be slidably located on slide bar, the compressed spring being welded on locating piece (21) is arranged on slide bar, presses
One end of contracting spring remotely located piece (21) is welded on the side inner wall of locating slot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884177.8U CN207636425U (en) | 2017-12-29 | 2017-12-29 | Liquid lamp investigating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884177.8U CN207636425U (en) | 2017-12-29 | 2017-12-29 | Liquid lamp investigating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636425U true CN207636425U (en) | 2018-07-20 |
Family
ID=62851120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884177.8U Active CN207636425U (en) | 2017-12-29 | 2017-12-29 | Liquid lamp investigating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092296A (en) * | 2021-04-08 | 2021-07-09 | 重庆里博仪器有限公司 | Vickers microhardness meter infinite imaging system and binocular microhardness meter |
-
2017
- 2017-12-29 CN CN201721884177.8U patent/CN207636425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092296A (en) * | 2021-04-08 | 2021-07-09 | 重庆里博仪器有限公司 | Vickers microhardness meter infinite imaging system and binocular microhardness meter |
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