CN209327100U - A kind of tensile testing machine equipped with protective device - Google Patents
A kind of tensile testing machine equipped with protective device Download PDFInfo
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- CN209327100U CN209327100U CN201822140678.6U CN201822140678U CN209327100U CN 209327100 U CN209327100 U CN 209327100U CN 201822140678 U CN201822140678 U CN 201822140678U CN 209327100 U CN209327100 U CN 209327100U
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- testing machine
- protective net
- protective device
- main body
- protective
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Abstract
The utility model relates to tensile testing machine fields, in particular to a kind of tensile testing machine equipped with protective device, including testing machine main body, pedestal is provided with below testing machine main body, the side of testing machine main body is provided with control cabinet, the side of the testing machine main body is provided with the clamping component for being tested, the side of clamping component is provided with protective device, protective device includes the first protective net, first protective net is vertically arranged and plane is parallel with plane where clamping component where the first protective net, the second protective net is vertically arranged in the two sides of the first protective net, side of second protective net far from the first protective net is abutted with the plane for being provided with clamping component, achieve the effect that staff is avoided to come to harm during the test.
Description
Technical field
The utility model relates to tensile testing machine field, in particular to a kind of tensile testing machine equipped with protective device.
Background technique
Material needs to carry out before production the test of mechanical property at present, test these materials mechanical property when
It waits often service-test machine to be tested, testing machine can detecte the pulling force of material, also can detecte the tensile strength of material.
Existing electronic tension tester mainly includes rack, is equipped with guide post and lead screw along the vertical direction on the rack,
Guide post is fixed on the rack, and lead screw is rotatably arranged in rack, and sliding is equipped with bracket on guide post, and feed screw nut setting is being propped up
On frame, it is equipped with sensor in the end of bracket, sensor lower part is equipped with fixture, and fixture includes upper fixture and lower fixture, work
When, test specimen is installed between upper fixture and lower fixture, and the fixture for being then within upper and lower two sides can stretch test specimen, Zhi Daoshi
Part is broken, and the detection of test specimen can be realized.
Prior art among the above is had the following deficiencies: when being tested using tensile testing machine, needs to make to try
Part fracture just achievable experiment, and when test specimen is broken, it is most likely that the residue for generating fracture splashes, to work
Personnel damage.
Utility model content
The purpose of the utility model is to provide a kind of tensile testing machines equipped with protective device, have reached and have avoided staff
The effect to come to harm during the test.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of tensile testing machine equipped with protective device, including testing machine main body, are provided with below testing machine main body
Pedestal is provided with control cabinet in the side of testing machine main body, is provided in the side of the testing machine main body for being tested
Clamping component, the side of clamping component is provided with protective device, protective device includes the first protective net, and the first protective net is perpendicular
Plane where straight setting and the first protective net is parallel with plane where clamping component, is vertically arranged in the two sides of the first protective net
There is the second protective net, side of second protective net far from the first protective net is abutted with the plane for being provided with clamping component.
First test specimen is put when carrying out test for tensile strength to test specimen using tensile testing machine by using above scheme
It sets inside clamping component, clamping component is allow to clamp test specimen, testing machine is then opened by control cabinet, clamping component can be right
Test specimen is stretched, until event is broken, when test specimen is broken, if the residue that test specimen generates splashing can be by first
Protective net or the second protective net stop, and fall in the upper surface of pedestal.Thus reach and staff is avoided to carry out
The effect to come to harm when test.
The utility model is further arranged to, and the side of first protective net is anti-with wherein one second by a rotation axis
Protective net rotation connection, the lock limited to the position of the first protective net is provided in the first protective net far from the side of rotation axis
Tight component.
By using above scheme, before staff tests, can first pass through locking assembly makes first
Protective net can be rotated to the direction far from testing machine main body, be put into staff inside clamping component test specimen；
When test specimen is put into inside clamping component and can start test, staff is being prevented by locking assembly by first
The position of protective net is fixed, the residue for enabling the first protective net to stop to splash.
The utility model is further arranged to, and the locking assembly includes snap ring, and snap ring is arranged separate turn of the second protective net
On the face of moving axis, hook compatible with snap ring is provided on side of first protective net close to snap ring.
By using above scheme, before staff tests, snap ring is separated from each other with hook, and at this time first
Protective net can be rotated around rotation axis；During testing machine is tested, snap ring and hook cooperate, and at this time the
The one protective net component that is locked is fixed, and the first protective net is abutted close to the side of testing machine main body with the second protective net.
The utility model is further arranged to, and the clamping component includes lower fixture, is provided with below lower fixture perpendicular
Straight support rod is provided with bootstrap block on the circumferential surface of support rod, offers material-dropping hole in the upper surface of pedestal.
By using above scheme, after the residue to splash is stopped by the first protective net or the second protective net,
It can be fallen by gravity, when residue is fallen on the upper surface of bootstrap block, residue can pass through under the guiding function of bootstrap block
Material-dropping hole falls on the lower section of pedestal.
The utility model is further arranged to, and is provided with pulp-collecting box below the material-dropping hole.
By using above scheme, the residue fallen below pedestal by material-dropping hole can fall in inside pulp-collecting box, in this way may be used
To prevent from disarraying test site, and the residue inside pulp-collecting box can also be taken out and be furtherd investigate by staff.
The utility model is further arranged to, and the upper surface of the pulp-collecting box is provided with T-type sliding block, in the following table of pedestal
Face offers sliding slot compatible with T-type sliding block, and sliding slot extends to the direction far from testing machine main body.
Pulp-collecting box can be made sliding in the lower surface of pedestal by setting T-type sliding block and sliding slot by using above scheme
Dynamic, pulp-collecting box can be moved to the lower section of material-dropping hole in splicing by such staff；Until experiment terminates or needs
When cleaning pulp-collecting box, to the mobile pulp-collecting box in the direction far from testing machine main body, until staff can will connect
Residue inside magazine takes out.
The utility model is further arranged to, and is provided with knob on end face of the pulp-collecting box far from testing machine main body.
It by using above scheme, is shaken hands by setting, staff can be made more convenient in mobile pulp-collecting box.
The utility model is further arranged to, and the lower surface of the pedestal is provided with the universal wheel with service brake.
It can be easily when staff needs service-test machine to test test specimen by using above scheme
Experimental machine is moved, and after being moved to suitable position, the position of testing machine can be kept solid by stepping on service brake
It is fixed.
In conclusion the utility model has following technical effect that
1. can stop to splashing test specimen residue occurs by being provided with protective device, reach and avoided work people
The effect that member comes to harm during the test；
2. enabling the residue stopped by protective device to be collected in pulp-collecting box by being provided with bootstrap block and pulp-collecting box
Inside has achieved the effect that prevent from polluting laboratory；
3. can according to need staff by being provided with the universal wheel with service brake and moved to testing machine, reached
To the effect for facilitating staff's service-test machine.
Detailed description of the invention
Overall structure figure when Fig. 1 is tensile testing machine blowing；
Fig. 2 is overall structure figure under tensile testing machine use state；
Fig. 3 is partial enlarged view at A in Fig. 2；
Fig. 4 is partial enlarged view at B in Fig. 2.
In figure, 1, testing machine main body；2, pedestal；21, material-dropping hole；3, control cabinet；4, clamping component；41, upper fixture；42,
Lower fixture；44, bootstrap block；5, protective device；51, the first protective net；52, the second protective net；53, rotation axis；54, locking group
Part；541, it links up with；542, snap ring；6, pulp-collecting box；61, T-type sliding block；62, it shakes hands；7, universal wheel.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, the utility model provides a kind of tensile testing machine equipped with protective device, including testing machine main body 1,
The upper surface of pedestal 2 is arranged in pedestal 2, control cabinet 3, clamping component 4 and protective device 5, testing machine main body 1, and control cabinet 3 is set
It sets in the side of testing machine main body 1, clamping component 4 is arranged in the another side of testing machine main body 1, and clamping component 4 can be with
Test specimen to be tested is clamped and is stretched, testing machine main body 1 is provided with the side of clamping component 4 and is provided with control cabinet 3
Side it is adjacent, the same side of testing machine main body 1 is arranged in protective device 5 and clamping component 4.In staff's service-test machine
When testing the tensile strength of test specimen, first test specimen to be tested is placed on inside clamping component 4, then passes through control cabinet 3
Testing machine is opened, clamping component 4 stretches test specimen, when clamping component 4 breaks test specimen, if residue occurs to fly
The case where splashing, residue can impinge upon on protective device 5, and then residue can continue to fall under gravity to 2 top of pedestal,
Thus achieve the effect that staff is avoided to come to harm during the test.
Referring to Fig. 2, protective device 5 includes that the first protective net 51, rotation axis 53(are shown in Fig. 3), locking assembly 54(see Fig. 4) and
Two the second protective nets 52, the first protective net 51 are vertically arranged in side of the clamping component 4 far from testing machine main body 1, and
One protective net, 51 place plane is parallel with the plane that testing machine main body 1 is provided with clamping component 4, and the second protective net 52 is vertically arranged
In two sides of the first protective net 51, and one of them second protective net 52 passes through the rotation axis 53 and first being vertically arranged
Protective net 51 is rotatablely connected, and the first side of the protective net 51 far from rotation axis 53, and locking assembly is arranged in locking assembly 54
54 can limit the position of the first protective net 51.In staff to when placing test specimen inside clamping component 4, lock
Tight component 54 rotates the first protective net 51 to the direction far from testing machine main body 1 around the axis of rotation axis 53, makes to prevent
Protection unit 5 generates a notch, and such staff can be put into inside clamping component 4 from the position of notch by test specimen；
During being tested, the first protective net 51 can be abutted close to the side of testing machine main body 1 with two the second protective nets 52,
And the first protective net 51 is fixed in locking assembly 54, prevents during testing progress, the position of the first protective net 51
It changes, prevents staff from coming to harm during the test.
Referring to Fig. 3 and Fig. 4, locking assembly 54 includes that hook 541 and snap ring 542, snap ring 542 are arranged far from rotation axis 53
The second protective net 52 on, and snap ring 542 is fixed on the second side of the protective net 52 far from rotation axis 53, links up with 541 turns
It is dynamic to be connected on the first side of the protective net 51 far from rotation axis 53, and link up with 541 and be adapted with snap ring 542.In work people
When member needs the position to the first protective net 51 to be fixed, hook 541 can be made to cooperate with snap ring 542；In work people
Member needs to see Fig. 1 to clamping component 4() it is internal hook 541 can be made to separate with snap ring 542 when carrying out blowing, and to separate
The direction of testing machine main body 1 rotates the first protective net 51 around the axis of rotation axis 53.Work people had not both been interfered with thus
Member's feeding, will not make staff come to harm during the test.
Referring to Fig.1, clamping component 4 includes upper fixture 41 and lower fixture 42, and lower fixture 42 is fixed on the top of pedestal 2, and
Upper fixture 41 can move up and down under the control of control cabinet 3, when testing test specimen, test specimen be placed on upper fixture 41 with
Between lower fixture 42, then control cabinet 3 is moved upward upper fixture 41, and then is pulled off test specimen, completes the tension of test specimen
Strength test.
Referring to Fig.1, the lower section of lower fixture 42 is provided with support rod, lower fixture 42 is fixed on pedestal 2 by support rod
Upper surface, is provided with bootstrap block 44 on the circumferential surface of support rod, and the lower surface of bootstrap block 44 abuts with the upper surface of pedestal 2, draws
The cross sectional shape of guide block 44 be it is round table-like, offer multiple material-dropping holes 21 in the upper surface of pedestal 2, material-dropping hole 21 is distributed in guidance
Around block 44, the lower section of material-dropping hole 21 is provided with pulp-collecting box 6.Knot is tested to the detection of test specimen tensile strength in staff
After beam, occurs to splash and remain in upper fixture 41 and lower fixture 42 by residue that protective device 5 stops and after breaking
Internal test specimen can fall on the lower section of pedestal 2 by material-dropping hole 21, and fall into inside pulp-collecting box 6, thus can be to test
The waste for terminating to generate is recycled, and is prevented test specimen from trickling down in laboratory internal, is polluted to the environment in laboratory；And work
The test specimen being pulled off can also be taken out from pulp-collecting box 6 by making personnel, and further be studied sample.
Referring to Fig.1, the upper surface of pulp-collecting box 6 is provided with T-type sliding block 61, is offered in the lower surface of pedestal 2 sliding with T-type
The compatible sliding slot of block 61, the extending direction of sliding slot is vertical with the plane that testing machine main body 1 is provided with clamping component 4, sliding slot to
Direction far from testing machine main body 1 extends through the side of pedestal 2.When test specimen in pulp-collecting box 6 is more, staff can
To the mobile pulp-collecting box 6 in direction far from testing machine main body 1, to prevent pedestal 2 from the upper surface of pulp-collecting box 6 is completely covered, in this way
Staff can clear up pulp-collecting box 6 or staff is facilitated to take test specimen inside pulp-collecting box 6.
Referring to Fig.1, in order to facilitate the mobile pulp-collecting box 6 of staff, on end face of the pulp-collecting box 6 far from testing machine main body 1
It is provided with knob 62.
Referring to Fig. 2, testing machine is moved in order to facilitate staff, the lower surface of pedestal 2 is provided with universal wheel
7, and the side of universal wheel 7 is provided with brake.Staff can be according to the needs oneself tested, to testing machine in this way
It is moved, after the mobile position needed, opens brake, the position of testing machine is fixed.
In conclusion the use process of the utility model are as follows: before staff's service-test machine is tested, first will
Testing machine is moved to the position of needs and fixation, then pulp-collecting box 6 is pushed to the lower section of material-dropping hole 21, then make hook 541 with
Snap ring 542 is separated from each other, and the axis by the first protective net 51 to the direction far from testing machine main body 1 around rotation axis 53 rotates,
Stop operating the first protective net 51 when test specimen can be put into 4 inside of clamping component by staff；Then test specimen is put
Enter to inside clamping component 4, be then shut off the first protective net 51, and hook 541 is made to cooperate with snap ring 542, first is prevented
The position of protective net 51 is fixed；Then by control cabinet 3, stretch upper fixture 41 and lower fixture 42 to test specimen, until that will try
Part is broken, then during test specimen is broken, if there is the residue of splashing can be by the first protective net 51 and the second protective net 52
It stops, and is fallen to inside pulp-collecting box 6 under the action of the bootstrap block of lower section 44 by material-dropping hole 21, then make lower 42 He of fixture
Upper fixture 41 unclamps test specimen, and the test specimen being pulled off will also pass through material-dropping hole 21 and fall inside pulp-collecting box 6；Then further according to work
Personnel need to clear up the test specimen after the test in accommodating case or to by test specimen taking-up conduct further research.Just
Reach and staff is avoided to come to harm during the test, and has prevented the effect of pollution laboratory environment.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of tensile testing machine equipped with protective device, including testing machine main body (1), set below testing machine main body (1)
Pedestal (2) are equipped with, the side of testing machine main body (1) are provided with control cabinet (3), it is characterised in that: in the testing machine main body
(1) side is provided with the clamping component (4) for being tested, and the side of clamping component (4) is provided with protective device
(5), protective device (5) includes the first protective net (51), and the first protective net (51) is vertically arranged and the first protective net (51) institute
It is parallel with plane where clamping component (4) in plane, the second protective net is vertically arranged in the two sides of the first protective net (51)
(52), the second protective net (52) is abutted far from the side of the first protective net (51) with the plane for being provided with clamping component (4).
2. a kind of tensile testing machine equipped with protective device according to claim 1, it is characterised in that: first protection
The side of net (51) is rotatablely connected by a rotation axis (53) and wherein one second protective net (52), remote in the first protective net (51)
Side from rotation axis (53) is provided with the locking assembly (54) limited to the position of the first protective net (51).
3. a kind of tensile testing machine equipped with protective device according to claim 2, it is characterised in that: the locking assembly
It (54) include snap ring (542), snap ring (542) is arranged the second protective net (52) far from the face of rotation axis (53), protects first
Net (51) is provided with and snap ring (542) compatible hook (541) on the side of snap ring (542).
4. a kind of tensile testing machine equipped with protective device according to claim 1, it is characterised in that: the clamping component
(4) include lower fixture (42), be provided with vertical support rod below lower fixture (42), be provided on the circumferential surface of support rod
Bootstrap block (44) offers material-dropping hole (21) in the upper surface of pedestal (2).
5. a kind of tensile testing machine equipped with protective device according to claim 4, it is characterised in that: in the material-dropping hole
(21) pulp-collecting box (6) are provided with below.
6. a kind of tensile testing machine equipped with protective device according to claim 5, it is characterised in that: in the pulp-collecting box
(6) upper surface is provided with T-type sliding block (61), offers the compatible cunning with T-type sliding block (61) in the lower surface of pedestal (2)
Slot, and sliding slot extends to the direction far from testing machine main body (1).
7. a kind of tensile testing machine equipped with protective device according to claim 6, it is characterised in that: in the pulp-collecting box
(6) knob (62) are provided on the end face far from testing machine main body (1).
8. a kind of tensile testing machine equipped with protective device according to claim 7, it is characterised in that: in the pedestal
(2) lower surface is provided with the universal wheel (7) with service brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140678.6U CN209327100U (en) | 2018-12-18 | 2018-12-18 | A kind of tensile testing machine equipped with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140678.6U CN209327100U (en) | 2018-12-18 | 2018-12-18 | A kind of tensile testing machine equipped with protective device |
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| Publication Number | Publication Date |
|---|---|
| CN209327100U true CN209327100U (en) | 2019-08-30 |
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ID=67727632
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140678.6U Active CN209327100U (en) | 2018-12-18 | 2018-12-18 | A kind of tensile testing machine equipped with protective device |
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| Country | Link |
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| CN (1) | CN209327100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354335A (en) * | 2022-01-05 | 2022-04-15 | 重庆洛迪新材料科技有限公司 | Material mechanical property universal tester with safety protection function |
| CN115326587A (en) * | 2022-10-11 | 2022-11-11 | 山东智模工程技术有限公司 | Testing device for transverse limit stable bearing capacity of scaffold |
| CN116660037A (en) * | 2023-08-02 | 2023-08-29 | 迤峰拖链技术(江苏)有限公司 | Tension tester for drag chain detection |
-
2018
- 2018-12-18 CN CN201822140678.6U patent/CN209327100U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354335A (en) * | 2022-01-05 | 2022-04-15 | 重庆洛迪新材料科技有限公司 | Material mechanical property universal tester with safety protection function |
| CN114354335B (en) * | 2022-01-05 | 2024-05-10 | 重庆洛迪新材料科技有限公司 | Universal testing machine for mechanical properties of materials with safety protection function |
| CN115326587A (en) * | 2022-10-11 | 2022-11-11 | 山东智模工程技术有限公司 | Testing device for transverse limit stable bearing capacity of scaffold |
| CN115326587B (en) * | 2022-10-11 | 2023-01-24 | 山东智模工程技术有限公司 | Testing device for transverse limit stable bearing capacity of scaffold |
| CN116660037A (en) * | 2023-08-02 | 2023-08-29 | 迤峰拖链技术(江苏)有限公司 | Tension tester for drag chain detection |
| CN116660037B (en) * | 2023-08-02 | 2023-10-27 | 迤峰拖链技术(江苏)有限公司 | Tension tester for drag chain detection |
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