CN206137361U - Cutting resistance verifying attachment that contracts that safety shoes is withstand voltage - Google Patents
Cutting resistance verifying attachment that contracts that safety shoes is withstand voltage Download PDFInfo
- Publication number
- CN206137361U CN206137361U CN201621014437.1U CN201621014437U CN206137361U CN 206137361 U CN206137361 U CN 206137361U CN 201621014437 U CN201621014437 U CN 201621014437U CN 206137361 U CN206137361 U CN 206137361U
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- CN
- China
- Prior art keywords
- guide pillar
- pressure head
- crossbeam
- locking nut
- cutting resistance
- Prior art date
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Abstract
The utility model discloses a cutting resistance verifying attachment that contracts that safety shoes is withstand voltage, the master cylinder pass through two -dimensional motion platform and install on the frame, the main piston is installed in the master cylinder, the module is installed on the workstation down, it installs under in the module to go up the module, all install on the frame left side guide pillar bottom and right guide pillar bottom, left side guide pin bushing is installed on the pressure head in the left mounting hole, left side locking nut installed is on left guide pillar top, right side guide pin bushing is installed in the mounting hole on right side on the pressure head, install in the mounting hole of the right side of crossbeam right side guide pillar upper end, right side locking nut installed is on right guide pillar top, lift cylinder installs on the bottom surface of crossbeam, lifting piston installs in lift cylinder, the lift cylinder lid is installed on lift cylinder's bottom surface, the pressure head through mounting screw on lifting piston's bottom surface, the barbed nail is installed in the mounting hole of pressure head bottom. The utility model discloses simple structure adopts hydraulic drive to realize that the withstand voltage cutting resistance that contracts of safety shoes detects, and the transmission of going up and down moreover is steady, easily realizes the automated control operation.
Description
Technical field
This utility model belongs to a kind of footwear detection technique field, and in particular to a kind of safety shoe compression resistant cutting resistance
Verifying attachment.
Background technology
Safety shoe be security classes footwear and protection class footwear general designation, refer generally to different operating occasion wear with protection foot
The footwear of portion and leg from foreseeable injury.Safety shoe belongs to the footwear of high technology content and high added value,
Requirement of the production process of safety shoe to raw material, adjuvant, material, plant equipment etc. is all very high, and at present country's many has
The shoes manufacturing enterprise of certain scale and class has turned one's attention to the market neck that safety shoe this block was occupied by developed country in the past
Domain.
Adjustment of the pressure testing machine that existing safety shoe compression resistant, cutting resistance verifying attachment are adopted to test space
Mechanically operated mode is mainly adopted, and mainly uses the trapezoidal thread kind of drive of big pitch major diameter, main bag
Lowering or hoisting gear, device for exerting are included, lowering or hoisting gear is connected with device for exerting by column, and fastened by nut, also set on column
There is upper beam；Lowering or hoisting gear includes the swivel nut used cooperatively with screw mandrel installed on upper beam, the top board of the lower end setting of screw mandrel；Apply
Pressure device includes lower platen.When pressure testing machine carries out pressure test, to different test blocks, it is necessary to which mode manually is straight
Connect rotary screw to move up and down or make screw mandrel move up and down to adjust top board by rotation of the worm and gear with movable snail sleeve
The distance between with lower platen, after locus are suitable, then test block compressed by the rising of hydraulic piston and applies pressure.
When manufacture, swivel nut coordinates precision prescribed high to this product with the trapezoidal thread of screw mandrel, otherwise in process of the test easily
Displacement is caused, increases Test force error, or even after certain pressure, swivel nut rotates dumb or even stuck with screw mandrel, causes
Cannot be tested.If make screw mandrel move up and down using rotation of the worm and gear with movable snail sleeve, worm and gear pair
Machining accuracy requires also higher, and Jing often affected in process of the test by certain pressure, make worm and gear due to
Cause the reason for gap coordinates to move, so as to abort.
Utility model content
Technical problem to be solved in the utility model is resistance to for a kind of safety shoe of above-mentioned the deficiencies in the prior art offer
Compression cutting resistance verifying attachment, its simple structure, the test that pressure testing machine is adjusted by hydraulic transmission mode is empty
Between, the compression resistant cutting resistance detection of safety shoe is realized using hydraulic drive, and lift stable drive, it is easy to accomplish from
Dynamicization controls operation.
To realize above-mentioned technical purpose, the technical scheme that this utility model is taken is：
A kind of safety shoe compression resistant cutting resistance verifying attachment, wherein：Including support, pinboard, master cylinder, main work
Plug, the first sealing ring, workbench, sample, caltrop, left guide pillar, upper module, left guide pin bushing, left locking nut, hoist cylinder, second
Sealing ring, lifting piston, crossbeam, right locking nut, right guide pin bushing, right guide pillar, hoist cylinder lid, the 3rd sealing ring, pressure head and under
Module, described master cylinder is arranged on support by two-dimension moving platform, and described main piston is arranged in master cylinder and main
First sealing ring is installed, described pinboard is fixedly mounted on the top surface of main piston by screw between piston and master cylinder
On, described workbench is fixedly mounted on pinboard, and described lower module is fixedly mounted on the table, described upper module
Sample, described left guide pillar bottom are arranged on lower module and are provided between upper module bottom surface and lower module top surface by screw
It is fixedly arranged on support with right guide pillar bottom, described left guide pin bushing is arranged in the installing hole of pressure head upper left side, described
Left guide pillar upper end is arranged in the left side installing hole of crossbeam, and described left locking nut is arranged on left guide pillar top and left locking screw
Female bottom surface is withstood on the top surface of crossbeam, and described right guide pin bushing is arranged on pressure head in the installing hole on right side, on described right guide pillar
In the right side installing hole of crossbeam, described right locking nut is arranged on right guide pillar top and right locking nut bottom surface and pushes up at end
On the top surface of crossbeam, described hoist cylinder is fixedly mounted on the bottom surface of crossbeam by screw, described lifting piston peace
The second sealing ring is mounted in hoist cylinder and is provided between lifting piston and hoist cylinder, described hoist cylinder lid passes through spiral shell
Nail is fixedly mounted on the bottom surface of hoist cylinder, and the is provided between described hoist cylinder lid endoporus and lifting piston outer surface
Three sealing rings, described pressure head is fixedly mounted on the bottom surface of lifting piston by screw, and described caltrop is fixedly mounted on pressure
In the installing hole of head bottom.
To optimize above-mentioned technical proposal, the concrete measure taken also includes：
The axis of above-mentioned pressure head and upper module centre bore dead in line.
Above-mentioned upper module is flange plate structure.
Bottom electrode is installed in the centre bore of above-mentioned lower module.
Above-mentioned master cylinder outer surface is provided with annular boss.
When carrying out pressure test, master cylinder is the carrying that pressure oil is entered when detecting pressure, and main piston is by workbench
Lower module greatly do not make different samples as stressed supporting body, the lifting space requirement of the part is mainly applied to sample
Or sample of the same race can be put into the test space of pressure testing machine and it is convenient promptly tested, just must by lifting piston come
The distance between adjustment workbench and pressure head, reaching can adjust the purpose of pressure testing machine test space.Adjustment pressure testing machine
Test space, face hydraulic fluid port input hydraulic pressure oil need to be entered from hoist cylinder by hydraulic pressure oil pump feed, hydraulic oil is then from oil-out
Middle discharge, lifting piston is then moved downward, so that pressure head is also moved downward, so as to reduce test space.Conversely, from lifting oil
Input hydraulic pressure oil in oil-out in cylinder, then lifting piston is moved upwards, and pressure head is also moved upwards, so as to increase test space.
When caltrop penetrates sample, Top electrode touches bottom electrode, then circuit ON, sends alarm.If in authorized pressure
Under, fail to penetrate, do not report to the police.
The beneficial effects of the utility model are：Operate steadily, small volume is lightweight, reaction is fast, it is easy to accomplish stepless change
Speed, automatically control and the advantages of overload protection；The compression resistant cutting resistance detection of safety shoe is realized using hydraulic drive, and
And lifting stable drive, it is easy to accomplish Automated condtrol operation.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference therein is：Support 1, pinboard 2, master cylinder 3, main piston 4, the first sealing ring 5, workbench 6, examination
Sample 7, caltrop 8, left guide pillar 9, upper module 10, left guide pin bushing 11, left locking nut 12, hoist cylinder 13, the second sealing ring 14, lifting
Piston 15, crossbeam 16, right locking nut 17, right guide pin bushing 18, right guide pillar 19, hoist cylinder lid 20, the 3rd sealing ring 21, pressure head
22nd, lower module 23.
Specific embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings：
A kind of safety shoe compression resistant cutting resistance verifying attachment, wherein：Including support 1, pinboard 2, master cylinder 3, master
Piston 4, the first sealing ring 5, workbench 6, sample 7, caltrop 8, left guide pillar 9, upper module 10, left guide pin bushing 11, left locking nut 12,
Hoist cylinder 13, the second sealing ring 14, lifting piston 15, crossbeam 16, right locking nut 17, right guide pin bushing 18, right guide pillar 19, lifting
Oil cylinder cover 20, the 3rd sealing ring 21, pressure head 22 and lower module 23, described master cylinder 3 is arranged on machine by two-dimension moving platform
On seat 1, described main piston 4 is arranged in master cylinder 3 and is provided between main piston 4 and master cylinder 3 first sealing ring 5, institute
The pinboard 2 stated is fixedly mounted on the top surface of main piston 4 by screw, and described workbench 6 is fixedly mounted on pinboard 2
On, described lower module 23 is fixedly mounted on workbench 6, described upper module 10 be arranged on lower module 23 by screw and
Sample 7 is installed, the described bottom of left guide pillar 9 and the bottom of right guide pillar 19 is all solid between the bottom surface of upper module 10 and the top surface of lower module 23
Dingan County is mounted on support 1, and described left guide pin bushing 11 is arranged in the installing hole of the upper left side of pressure head 22, the described upper end of left guide pillar 9
In the left side installing hole of crossbeam 16, described left locking nut 12 is arranged on the top of left guide pillar 9 and left locking nut 12
Bottom surface is withstood on the top surface of crossbeam 16, and described right guide pin bushing 18 is arranged on pressure head 22 in the installing hole on right side, and the described right side is led
The upper end of post 19 is arranged in the right side installing hole of crossbeam 16, and described right locking nut 17 is arranged on the top of right guide pillar 19 and right lock
The tight bottom surface of nut 17 is withstood on the top surface of crossbeam 16, and described hoist cylinder 13 is fixedly mounted on the bottom surface of crossbeam 16 by screw
On, described lifting piston 15 is arranged in hoist cylinder 13 and to be provided with second between lifting piston 15 and hoist cylinder 13 close
Seal 14, described hoist cylinder lid 20 is fixedly mounted on the bottom surface of hoist cylinder 13 by screw, described hoist cylinder
3rd sealing ring 21 is installed, described pressure head 22 is fixedly mounted by screw between the endoporus of lid 20 and the outer surface of lifting piston 15
On the bottom surface of lifting piston 15, described caltrop 8 is fixedly mounted in the installing hole of the bottom of pressure head 22.
In embodiment, axis and the centre bore dead in line of upper module 10 of pressure head 22.
In embodiment, upper module 10 is flange plate structure.
In embodiment, bottom electrode is installed in the centre bore of lower module 23.
The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that right
For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle,
Should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of safety shoe compression resistant cutting resistance verifying attachment, it is characterised in that：Including support (1), pinboard (2), master
Oil cylinder (3), main piston (4), the first sealing ring (5), workbench (6), sample (7), caltrop (8), left guide pillar (9), upper module
(10), left guide pin bushing (11), left locking nut (12), hoist cylinder (13), the second sealing ring (14), lifting piston (15), crossbeam
(16), right locking nut (17), right guide pin bushing (18), right guide pillar (19), hoist cylinder lid (20), the 3rd sealing ring (21), pressure head
(22) and lower module (23), described master cylinder (3) is arranged on support (1) by two-dimension moving platform, described main piston
(4) in the master cylinder (3) and the first sealing ring (5), described switching be installed between main piston (4) and master cylinder (3)
Plate (2) is fixedly mounted on the top surface of main piston (4) by screw, and described workbench (6) is fixedly mounted on pinboard (2)
On, described lower module (23) is fixedly mounted on workbench (6), and described upper module (10) is arranged on lower module by screw
(23) sample (7) is installed on and between upper module (10) bottom surface and lower module (23) top surface, described left guide pillar (9) bottom and
Right guide pillar (19) bottom is fixedly arranged on support (1), the peace of described left guide pin bushing (11) installed in pressure head (22) upper left side
In dress hole, described left guide pillar (9) upper end is arranged in the left side installing hole of crossbeam (16), described left locking nut (12) peace
It is mounted in left guide pillar (9) top and left locking nut (12) bottom surface to withstand on the top surface of crossbeam (16), described right guide pin bushing (18) peace
It is mounted on pressure head (22) in the installing hole on right side, described right guide pillar (19) upper end is arranged on the right side installing hole of crossbeam (16)
In, it is described that right locking nut (17) is installed in right guide pillar (19) top and right locking nut (17) bottom surface withstands on crossbeam (16)
On top surface, described hoist cylinder (13) is fixedly mounted on the bottom surface of crossbeam (16) by screw, described lifting piston
(15) in the hoist cylinder (13) and the second sealing ring (14) is installed between lifting piston (15) and hoist cylinder (13),
Described hoist cylinder lid (20) is fixedly mounted on the bottom surface of hoist cylinder (13) by screw, described hoist cylinder lid
(20) the 3rd sealing ring (21) is installed, described pressure head (22) is solid by screw between endoporus and lifting piston (15) outer surface
Dingan County is mounted on the bottom surface of lifting piston (15), and described caltrop (8) is fixedly mounted in the installing hole of pressure head (22) bottom.
2. a kind of safety shoe compression resistant cutting resistance verifying attachment according to claim 1, it is characterised in that：Described
The axis of pressure head (22) and upper module (10) centre bore dead in line.
3. a kind of safety shoe compression resistant cutting resistance verifying attachment according to claim 1, it is characterised in that：Described
Upper module (10) is flange plate structure.
4. a kind of safety shoe compression resistant cutting resistance verifying attachment according to claim 1, it is characterised in that：Described
Bottom electrode is installed in the centre bore of lower module (23).
5. a kind of safety shoe compression resistant cutting resistance verifying attachment according to claim 1, it is characterised in that：Described
Master cylinder (3) outer surface is provided with annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014437.1U CN206137361U (en) | 2016-08-31 | 2016-08-31 | Cutting resistance verifying attachment that contracts that safety shoes is withstand voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014437.1U CN206137361U (en) | 2016-08-31 | 2016-08-31 | Cutting resistance verifying attachment that contracts that safety shoes is withstand voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206137361U true CN206137361U (en) | 2017-05-03 |
Family
ID=58619044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014437.1U Expired - Fee Related CN206137361U (en) | 2016-08-31 | 2016-08-31 | Cutting resistance verifying attachment that contracts that safety shoes is withstand voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206137361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235526A (en) * | 2016-08-31 | 2016-12-21 | 赛纳（苏州）安防用品有限公司 | A kind of safety shoe compression resistant cutting resistance verifying attachment |
| CN108634485A (en) * | 2018-05-17 | 2018-10-12 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of safety shoe puncture-resistant test device for simulating real situation |
| CN110595870A (en) * | 2019-09-17 | 2019-12-20 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
-
2016
- 2016-08-31 CN CN201621014437.1U patent/CN206137361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235526A (en) * | 2016-08-31 | 2016-12-21 | 赛纳（苏州）安防用品有限公司 | A kind of safety shoe compression resistant cutting resistance verifying attachment |
| CN108634485A (en) * | 2018-05-17 | 2018-10-12 | 惠州市锦恒工业模具设计合伙企业(普通合伙) | A kind of safety shoe puncture-resistant test device for simulating real situation |
| CN108634485B (en) * | 2018-05-17 | 2020-11-20 | 包莉丽 | Safety shoe puncture resistance testing device capable of simulating real scenes |
| CN110595870A (en) * | 2019-09-17 | 2019-12-20 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
| CN110595870B (en) * | 2019-09-17 | 2021-09-28 | 华北水利水电大学 | Mechanical property testing equipment for rubber material |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20190831 |