CN208187836U - A kind of swing frictional testing machine - Google Patents
A kind of swing frictional testing machine Download PDFInfo
- Publication number
- CN208187836U CN208187836U CN201820186071.9U CN201820186071U CN208187836U CN 208187836 U CN208187836 U CN 208187836U CN 201820186071 U CN201820186071 U CN 201820186071U CN 208187836 U CN208187836 U CN 208187836U
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- Prior art keywords
- clamping plate
- mounting bracket
- friction
- plate mounting
- rack
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Abstract
The utility model discloses a kind of swing frictional testing machines, it is related to the field of testing a machine, including rack, swing friction mechanism is equipped with below rack, rack is equipped with rotation axis, the rotation axis is equipped with specimen holder, and specimen holder and rotation axis are rotatablely connected, and tension rail and press rods are arranged on specimen holder.By the way that fabric sample to be tested to be placed below fixture mounting plate, front plate and rear plate below fixture mounting plate clamp sample, install friction media on the rubbing device below rack, under power device drive.Rubbing device rubs to sample to be tested, then tension of engagement bar and press rods, mobile tension counterweight and pressure counterweight, easy to operate by friction process digitization, structurally reasonable.
Description
Technical field
The utility model relates to test machines fields, more particularly to a kind of a kind of novel swing frictional testing machine.
Background technique
The material of traditional clothes is mainly linen-cotton silk or animal fur, is that ancients have found in continuous production and living, and
Similar grass, rattan, leaf etc. are then eliminated due to damage skin, not wear-resisting, not warming etc. by people naturally.And with section
Skill development, various polymer material layers go out not poor, and a kind of material is if appropriate for as clothes fabric, needing before large area produces
It just can recognize that and.
A kind of material needs to consider its skin-friction coefficient if appropriate for as clothes fabric, while understanding its rub resistance
Situation, but existing fabric abrasive tests a machine, generally use disc type fabric plain grinding instrument and Martindale's abrasion tester,
Structure is complicated, can not friction process in real simulation daily life, test efficiency is low.
Utility model content
Easy to use the utility model discloses a kind of swing frictional testing machine for prior art disadvantage, structure is closed
Reason, lifting test efficiency.Its particular technique feature is as follows:
A kind of swing frictional testing machine, including rack, rack lower section are equipped with swing friction mechanism, and rack, which is equipped with, to be turned
Moving axis, the rotation axis are equipped with specimen holder, and specimen holder and rotation axis are rotatablely connected；
The swing friction mechanism includes the first fixing seat, the second fixing seat, in the first fixing seat and the second fixing seat
Side be equipped with drive shaft, drive shaft close to one end of the first fixing seat be equipped with power device, drive shaft close to the second fixing seat one
Connecting crank is held, the crank connects rocking bar, and rocking bar end connects rocking bar, connects rubbing device at the top of rocking bar；
The specimen holder includes clamping plate mounting bracket, and clamping plate mounting bracket is forward and backward to be respectively equipped with front plate, rear plate,
Rotation axis mounting blocks are equipped with below clamping plate mounting bracket rear end, rotation axis mounting blocks are fixedly connected with clamping plate mounting bracket, clamping plate
Lower section is fixed with friction head mounting rack in the middle part of mounting bracket, and friction head, the matching of friction head bottom surface are equipped in friction head mounting rack
Rubbing device.
Further, clamping plate mounting bracket rear and front end be equipped with Level tune nut, the Level tune nut with it is forward and backward
Clamping plate connection, the clamping plate mounting bracket top, which corresponds to, is respectively equipped with forward and backward vertical adjusting nut above forward and backward fixture.
Further, preceding vertical adjusting nut side connects tension rail, and the tension rail is equipped with tension counterweight, tension weight
Code and tension rail are slidably connected, and graduation mark is additionally provided on tension rail, and tension rail installs branch from clamping plate mounting bracket front to clamping plate
Frame rear portion extends, and the tension counterweight is equipped with the first housing pin.
Further, friction head clamp nut is equipped with above friction head, friction head clamp nut runs through clamping plate mounting bracket,
Friction head clamp nut bottom is threadedly coupled with friction head top, friction head clamp nut side connection press rods, in press rods
Equipped with pressure counterweight, pressure counterweight is slidably connected with press rods, and graduation mark is additionally provided in press rods, and press rods install branch from clamping plate
Extend in the middle part of frame to clamping plate mounting bracket rear portion, the pressure counterweight is equipped with the second housing pin.
Further, rubbing device is the friction roll of cylindrical type, is equipped with drum shaft, drum shaft one end in the middle part of friction roll
It connects at the top of rocking bar, the friction head bottom surface matches friction roll, and friction head bottom surface is concave arc shape, and central rack, which is equipped with, to be inhaled
Dirt pipe, the sweep-up pipe have a plurality of.
Further, specimen holder quantity is a plurality of.
Further, including control panel, control panel are equipped with power switch.
The utility model has the following beneficial effects: by the way that fabric sample to be tested to be placed below clamping plate mounting bracket, folder
Front plate and rear plate below plate mounting bracket clamp sample, install friction media on the rubbing device below rack, dynamic
Under power device drives.Rubbing device rubs to sample to be tested, then tension of engagement bar and press rods, mobile tension counterweight and pressure
Power counterweight, it is easy to operate by friction process digitization, it is structurally reasonable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the utility model embodiment specimen holder；
Fig. 3 is the structural schematic diagram that the utility model embodiment opens specimen holder.
It is identified in figure:
Rack 11, rotation axis 12, specimen holder 13, the first fixing seat 14, the second fixing seat 15, drive shaft 16, crank 17,
Rocking bar 18, rocking bar 19, clamping plate mounting bracket 20, front plate 21, rear plate 22, rotation axis mounting blocks 23, friction head 24 are horizontal
Adjusting nut 25, preceding vertical adjusting nut 26, rear vertical adjusting nut 27, tension rail 28, tension counterweight 29, the first housing pin
30, press rods 31, pressure counterweight 32, the second housing pin 33, friction roll 34, sweep-up pipe 35, control panel 36, friction head pressure
Tight nut 37, friction head mounting bracket 38.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
Attached drawing is please referred to, the present embodiment is a kind of swing frictional testing machine, including rack 11, is equipped with and shakes below rack 11
Pendulum type friction mechanism, rack 11 be equipped with rotation axis 12, the rotation axis 12 be equipped with specimen holder 13, specimen holder 13 with turn
Moving axis 12 is rotatablely connected, and the swing friction mechanism in the present embodiment includes the first fixing seat 14, the second fixing seat 15, and first is solid
Drive shaft 16 is equipped with above reservation 14 and the second fixing seat 15, drive shaft 16 is filled close to one end of the first fixing seat 14 equipped with power
It sets, drive shaft 16 is close to one end connecting crank 17 of the second fixing seat 15, and the connection of crank 17 rocking bar 18,18 end of rocking bar connects
Rocking bar 19 is connect, connects rubbing device at the top of rocking bar 19, drives crank 17 to rotate by power device, then passes through rocking bar
18, so that rocking bar 19 waves, the present embodiment drives belt using motor, is connect using belt drive with drive shaft 16
Belt pulley.
Specimen holder 13 includes clamping plate mounting bracket 20, and clamping plate mounting bracket 20 is forward and backward to be respectively equipped with front plate 21, rear folder
Plate 22, forward and backward clamping plate 22 are equipped with rotation axis mounting blocks 23 below 20 rear end of clamping plate mounting bracket, turn for clamping fabric sample
Moving axis mounting blocks 23 are fixedly connected with clamping plate mounting bracket 20, and specimen holder 13 is mounted on rotation axis 12 by rotation axis mounting blocks 23
On.20 middle part lower section of clamping plate mounting bracket is further fixed on friction head mounting rack 38, is equipped with friction head 24 in friction head mounting rack 38,
24 bottom surface of friction head matches rubbing device, and friction head mounting rack 38 can limit the position of friction head 24, when rubbing device is ball
When type, 24 bottom surface of friction head is concave spherical surface.
In the present embodiment, Level tune nut 25, the Level tune nut are equipped in 20 rear and front end of clamping plate mounting bracket
25 connect with forward and backward clamping plate 22, for changing 22 horizontal position of front and back clamping plate, in use, before sample both ends are clipped in,
On rear plate 22, then, adjusts Level tune nut 25 and do not relax so that sample is smooth.It is right above clamping plate mounting bracket 20
It answers and further respectively has forward and backward vertical adjusting nut 27 above forward and backward fixture, for compressing sample, in case sample falls off.It is horizontal
Adjusting nut 25 may also be arranged on forward and backward vertical adjusting nut 27, offer vertical nut on fixation device bracket at this time
Loose slot, the same Level tune nut 25 that adjusts can be changed in the horizontal position of forward and backward vertical adjusting nut 27, to change
Clamping plate horizontal position does not relax so that sample is smooth.
The present embodiment is so that friction effect digitization, described in preceding 26 side of vertical adjusting nut connection tension rail 28
Tension rail 28 is equipped with tension counterweight 29, and tension counterweight 29 and tension rail 28 are slidably connected, and is additionally provided with graduation mark on tension rail 28,
Tension rail 28 extends from 20 front of clamping plate mounting bracket to 20 rear portion of clamping plate mounting bracket, and the tension counterweight 29 is equipped with first
Housing pin 30.
In addition, the present embodiment is equipped with friction head clamp nut 37 also above friction head 24, friction head clamp nut 37 is passed through
Clamping plate mounting bracket 20 is worn, 37 bottom of friction head clamp nut is threadedly coupled with 24 top of friction head, is adjusted friction head and is compressed spiral shell
Mother 37, so that friction head 24 moves up and down in friction head mounting bracket 38, is conducive to increase or decrease fabric and rubbing device
Time of contact.37 side of friction head clamp nut connects press rods 31, and press rods 31 are equipped with pressure counterweight 32, pressure counterweight
32 are slidably connected with press rods 31, graduation mark are additionally provided in press rods 31, press rods 31 are from 20 middle part of clamping plate mounting bracket to folder
20 rear portion of plate mounting bracket extends, and the pressure counterweight 32 is equipped with the second housing pin 33.
Tension rail 28 and press rods 31 are fulcrum with rotation axis 12, when counterweight is closer apart from rotation axis 12, are opened to sample
Power and to the pressure of friction head 24 with regard to smaller, the first, second housing pin 33 can avoid counterweight and tamper.
The rubbing device that the present embodiment uses is equipped with drum shaft for the friction roll 34 of cylindrical type in the middle part of friction roll 34,
Drum shaft one end connects 19 top of rocking bar, and 24 bottom surface of friction head matches friction roll 34, and 24 bottom surface of friction head is recessed circle
Arc is waved by rocking bar 19, simulates friction process.Sweep-up pipe 35 is equipped in the middle part of rack 11, the sweep-up pipe 35 has multiple
Several, sweep-up pipe 35 can draw the dust fines generated in friction process in order to avoid influencing friction results.
The present embodiment is to improve efficiency, and 13 quantity of specimen holder is a plurality of.
It in another embodiment, further include control panel 36, control panel 36 is equipped with power switch, for controlling machine
The operation of device.
In use process, one or more fabric samples to be tested are placed under test fixture, with forward and backward clamping plate 22
It clips, and adjusts front and back vertical adjusting screw, compress sample, then adjust Level tune screw, mobile splint position makes sample
Product are concordant.Friction media is set on friction roll 34, test fixture is placed, then starts motor, motor drives bent
The devices such as handle 17 or cam drive friction roll 34 to wave so that rocking bar 19 waves, and simulate real friction process, friction head
24 can be used silica gel, or silica gel or other fabrics can be set in 24 bottom of friction head, to simulate application on human skin or undergarment.For
There is provided digitization as a result, before starting motor, adjustable tension counterweight 29 or pressure counterweight 32, on tension rail 28 and press rods
31 are equipped with scale.When mobile tension counterweight 29, change be sample level of stretch, for the clothes that elasticity is good, this
It is a critically important testing site, the clothes for usually drawing tighter, wearability is poor.Mobile pressure counterweight 32, friction head 24
Different with the pressure that friction roll 34 is contacted across sample, simulation is change of the pressure change to sample rub resistance.It has used
Cheng Hou opens test fixture, can remove sample, the sample situation after record friction, and the sample more renewed is tried next time
It tests.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of swing frictional testing machine, which is characterized in that including rack (11), be equipped with swing friction below rack (11)
Mechanism, rack (11) be equipped with rotation axis (12), the rotation axis (12) be equipped with specimen holder (13), specimen holder (13) with
Rotation axis (12) rotation connection；
The swing friction mechanism includes the first fixing seat (14), the second fixing seat (15), the first fixing seat (14) and second
Drive shaft (16) are equipped with above fixing seat (15), drive shaft (16) is equipped with power device close to the one end of the first fixing seat (14),
One end connecting crank (17) of the drive shaft (16) close to the second fixing seat (15), crank (17) connection rocking bar (18), rocking bar
(18) end connection rocking bar (19), rocking bar (19) top connect rubbing device；
The specimen holder (13) includes clamping plate mounting bracket (20), and clamping plate mounting bracket (20) is forward and backward to be respectively equipped with front plate
(21), rear plate (22), clamping plate mounting bracket (20) rear end lower section are equipped with rotation axis mounting blocks (23), rotation axis mounting blocks (23)
It is fixedly connected with clamping plate mounting bracket (20), lower section is fixed with friction head mounting rack (38) in the middle part of clamping plate mounting bracket (20), rubs
It is equipped with friction head (24) in rubbing head mounting rack (38), friction head (24) bottom surface matches rubbing device.
2. a kind of swing frictional testing machine according to claim 1, which is characterized in that the clamping plate mounting bracket (20)
Rear and front end is equipped with Level tune nut (25), and the Level tune nut (25) connect with forward and backward clamping plate (22), the clamping plate
Preceding vertical adjusting nut (26), rear vertical adjusting nut are respectively equipped with above corresponding forward and backward fixture above mounting bracket (20)
(27)。
3. a kind of swing frictional testing machine according to claim 2, which is characterized in that the preceding vertical adjusting nut
(26) side connection tension rail (28), the tension rail (28) are equipped with tension counterweight (29), tension counterweight (29) and tension rail
(28) it is slidably connected, is additionally provided with graduation mark on tension rail (28), tension rail (28) is from clamping plate mounting bracket (20) front to clamping plate
Mounting bracket (20) rear portion extends, and the tension counterweight (29) is equipped with the first housing pin (30).
4. a kind of swing frictional testing machine according to claim 2, which is characterized in that set above the friction head (24)
Have friction head clamp nut (37), friction head clamp nut (37) runs through clamping plate mounting bracket (20), friction head clamp nut
(37) bottom is threadedly coupled with friction head (24) top, and friction head clamp nut (37) side connects press rods (31), press rods
(31) pressure counterweight (32) are equipped with, pressure counterweight (32) is slidably connected with press rods (31), and press rods are additionally provided with quarter on (31)
Line is spent, press rods (31) extend in the middle part of clamping plate mounting bracket (20) to clamping plate mounting bracket (20) rear portion, the pressure counterweight
(32) the second housing pin (33) are equipped with.
5. a kind of swing frictional testing machine according to claim 1, which is characterized in that the rubbing device is cylindrical type
Friction roll (34), drum shaft is equipped in the middle part of friction roll (34), drum shaft one end connects at the top of rocking bar (19), described to rub
Rubbing head (24) bottom surface matches friction roll (34), and friction head (24) bottom surface is concave arc shape, is equipped with sweep-up pipe in the middle part of rack (11)
(35), the sweep-up pipe (35) has a plurality of.
6. a kind of swing frictional testing machine according to claim 1, which is characterized in that specimen holder (13) quantity
It is a plurality of.
7. a kind of swing frictional testing machine according to claim 1, which is characterized in that it further include control panel (36),
Control panel (36) is equipped with power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186071.9U CN208187836U (en) | 2018-02-02 | 2018-02-02 | A kind of swing frictional testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186071.9U CN208187836U (en) | 2018-02-02 | 2018-02-02 | A kind of swing frictional testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187836U true CN208187836U (en) | 2018-12-04 |
Family
ID=64439851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186071.9U Expired - Fee Related CN208187836U (en) | 2018-02-02 | 2018-02-02 | A kind of swing frictional testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411881A (en) * | 2019-07-25 | 2019-11-05 | 成都海蓉特种纺织品有限公司 | A kind of novel wear resistant test device |
| CN110567831A (en) * | 2019-09-27 | 2019-12-13 | 林琪 | Sole rubber material abrasion resistance test equipment |
-
2018
- 2018-02-02 CN CN201820186071.9U patent/CN208187836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411881A (en) * | 2019-07-25 | 2019-11-05 | 成都海蓉特种纺织品有限公司 | A kind of novel wear resistant test device |
| CN110411881B (en) * | 2019-07-25 | 2022-04-12 | 成都海蓉特种纺织品有限公司 | Novel wear-resisting test device |
| CN110567831A (en) * | 2019-09-27 | 2019-12-13 | 林琪 | Sole rubber material abrasion resistance test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |