CN203365218U - Universal material testing machine - Google Patents
Universal material testing machine Download PDFInfo
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- CN203365218U CN203365218U CN 201320242671 CN201320242671U CN203365218U CN 203365218 U CN203365218 U CN 203365218U CN 201320242671 CN201320242671 CN 201320242671 CN 201320242671 U CN201320242671 U CN 201320242671U CN 203365218 U CN203365218 U CN 203365218U
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- crossbeam
- testing machine
- universal testing
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Abstract
The utility model provides a universal material testing machine which comprises a rack, a drive device, a processing system and a clamp, wherein the rack comprises a base, two support columns and a cross beam; both the two support columns are perpendicularly arranged on the base; two ends of the cross beam are arranged on the two support columns, and the cross beam is driven by the drive device to slide up and down; the processing system comprises a first sensor which is perpendicularly connected below the cross beam; the clamp comprises a first clamping jaw and a second clamping jaw; the first clamping jaw is connected below the first sensor; the second clamping jaw is oppositely arranged on the base below the cross beam; and the universal material testing machine further comprises an extender which comprises a ranging rod, two clamping pieces and a second sensor, the ranging rod is perpendicularly arranged on the base, the two clamping pieces are arranged on the ranging rod in a relative sliding manner, and the second sensor is used for sensing the relative displacement of the two clamping pieces. With the adoption of the universal material testing machine, the detection accuracy of a tensile property of an elastic part is improved.
Description
Technical field
The utility model relates to the experimental facilities technical field, particularly a kind of universal material experimental machine.
Background technology
The universal material experimental machine be for material being stretched, is compressed, the experimental machine of crooked, the machinery reinforcing of the mechanical property experiment use such as shearing, peeling off, as the measuring mechanical property of the various physics of the materials such as plastic plate, tubing, rubber, tinsel.Traditional universal testing machine is by two two ends that jaw is clamped respectively object to be measured of fixture, then by drive unit, drive one of them jaw move and object is stretched, amount of tension by sensor sensing and by data feedback to processor, processor shows at display unit after processing.In right existing universal testing machine, rubber parts is being stretched while detecting, due to rubber parts stretch after the size of Width narrow down, clamping amount in jaw place changes, cause that sensor sensing precision is not high, can not precisely measure the tensile property of these elastic components.
The utility model content
In view of the above, the utility model is necessary to provide a kind of raising elastic component, and tensile property detects the universal material experimental machine of accuracy of detection.
A kind of universal testing machine, comprise frame, drive unit, disposal system, and fixture, described frame comprises base, two pillars and a crossbeam, described two pillars all vertically are arranged on base, described crossbeam two ends are arranged on two pillars and crossbeam drives it to slide up and down by drive unit, described disposal system comprises the first inductor, described the first inductor vertically is connected to the below of crossbeam, described fixture comprises the first jaw and the second jaw, the first jaw is connected to the below of described the first inductor, the second jaw relatively is arranged on the base of crossbeam below, described universal testing machine also comprises a stretcher, described stretcher comprises a mark post, two intermediate plates and the second inductor, described mark post vertically is arranged on base, but be arranged on mark post two intermediate plate relative slidings, the relative displacement of described the second inductor sensing two intermediate plates.
Further, described base is body structure, and its top comprises a roof and is connected to a skew wall of roof front side, vertically is provided with described two pillars on described roof, is provided with some buttons and display panel on described skew wall.
Further, described pillar comprises installation side and the guiding side of stretching from described installation side one side side, and described installation side is accommodated an end of crossbeam slidably, and described guiding side guiding crossbeam slides.
Further, be carved with scale on described guiding side.
Further, on described installation side, offer stopper slot, form a spaced walls between described stopper slot and described guiding side, described crossbeam one end extends in described stopper slot through described spaced walls.
Further, be provided with the second gear post in described stopper slot, an end of described crossbeam is between the second gear post.
Further, described drive unit comprises motor and screw rod transmission structure, and described motor is arranged in described base, and described screw rod transmission structure is arranged in the installation side of described pillar, with described crossbeam, is in transmission connection, and drives crossbeam to slide.
Further, described disposal system comprises processor and display, and described the first inductor is electrically connected described processor, the described display of described processor electrical communication.
Further, on described mark post, offer chute, but described two intermediate plate relative slidings be arranged in chute.
Further, on described mark post, be carved with scale, in order to read the distance after two intermediate plate relative displacements.
Compared to prior art, the utility model universal testing machine is by arranging a stretcher, described stretcher comprises mark post, two intermediate plates and the second inductor, two intermediate plates are slidably disposed on mark post, the shift value of described the second inductor sensing two intermediate plates, when the tensile property of testing elastic part, clamp the two ends of elastic component to be measured by the first jaw and the second jaw, and two intermediate plates are connected to the elastic component two ends, when the first jaw and the second jaw tensile elasticity part, two intermediate plates are upheld and relative displacement together with elastic component, displacement can not be subject to the deformation of elastic component and be affected, can accurately measure by the second inductor.So, greatly improved the accuracy of detection of elastic component tensile property.
The accompanying drawing explanation
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to be illustrated more clearly in the technical solution of the utility model, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, accompanying drawing in description is only corresponding to specific embodiments more of the present utility model, to those skilled in the art, under the prerequisite of not paying creative work, in needs, can also obtain according to these accompanying drawings other accompanying drawing.
The perspective view that Fig. 1 is the preferred embodiment of the utility model universal testing machine.
Embodiment
In order to elaborate the utility model, be to reach the predetermined technique purpose and the technical scheme taked, below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment, carry out clear, intactly describe, obviously, described embodiment is only part embodiment of the present utility model, rather than whole embodiment, and, under the prerequisite of not paying creative work, technological means in embodiment of the present utility model or technical characterictic can be replaced, describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Refer to Fig. 1, the utility model preferred embodiment universal testing machine, comprise frame, drive unit, disposal system and fixture.
Described frame comprises base 11, two pillars 12 and a crossbeam 13.Described two pillars 12 all vertically are arranged on base 11.Described base 11 roughly is a rectangular box structure, and its top comprises a roof and is connected to a skew wall of roof front side, vertically is provided with described two pillars 12 on described roof, is provided with some buttons and display panel 111 on described skew wall.
Described pillar 12 comprises the guiding side 122 that installation side 121 and installation side 121 1 side vertical sides are stretched, and described installation side is accommodated an end of crossbeam 13 slidably, and described guiding side 122 guiding crossbeams 13 slide.Wherein on a guiding side 122, be carved with scale, in order to the height and position of check and correction crossbeam 13 when crossbeam 13 is installed.Wherein on an installation side 121, also offer stopper slot 1211, described stopper slot 1211 extends along the prolonging direction of pillar 12, this stopper slot 1211 and 122 of guiding sides form a spaced walls, and described crossbeam 13 1 ends extend in described stopper slot 1211 through described spaced walls.Be provided with the second gear post 1212 with certain distance in described stopper slot 1211, described crossbeam 13 is worn to the end in stopper slot 1211 between second gear post 1212, thereby limits the distance that moves up and down of crossbeam 13.
The two ends of described crossbeam 13 are arranged on two pillars 12 and crossbeam 13 drives it to slide up and down by described drive unit.
Described frame further comprises a top board 14, and described top board 14 is parallel with described crossbeam 13, and the top at two pillars 12 is carried at the two ends of top board 14.
Described drive unit comprises motor and screw rod transmission structure, and described motor can be arranged in base 11, and described screw rod transmission structure is arranged in the installation side 121 of pillar 12, with described crossbeam 13, is in transmission connection, and drives crossbeam 13 to slide up and down.
Described disposal system comprises one first inductor 21, processor and display, described the first inductor 21 vertically is connected to the side of crossbeam 13, the first inductor 21 connects described processor and sensed data is sent to processor, after described processor processes data and by described display, show, described display comprises described display panel 111, and data message shows by described display panel 111.
Described fixture comprises one first jaw 31 and one second jaw 32.Described the first jaw 31 is connected to the below of described the first inductor 21, can drive lifting by crossbeam 13.Described the second jaw 32 relatively is arranged on the base 11 of crossbeam 13 belows, in order to coordinate the first jaw 32 to clamp the two ends of object to be measured.In the present embodiment, the first jaw 31 is identical with the second jaw 32 structures, and the second jaw 32 is arranged on base 11 regularly.Those skilled in the art are easy to expect, this first jaw 31 can be not identical with the second jaw 32 structures, need design according to clamping, and the second jaw 32 also can be designed to as required slideable, but i.e. relative the first jaw 31 and the second jaw 32 relative slidings or reverse slide.
Described universal testing machine also comprises a stretcher, and described stretcher comprises a mark post 41, two intermediate plates and the second inductor 42.Described mark post 41 vertically is arranged on base 11, and mark post 41 and object to be measured to draw high direction parallel.In the present embodiment, mark post 41 is installed on a fixed mount 43, and this fixed mount 43 is arranged on base 11 movably.Offer chute 411 on described mark post 41, chute 411 extends along the length direction of mark post 41.Described two intermediate plates are arranged in chute 411, and at least one intermediate plate can be along chute 411 and relatively another intermediate plate slide.In the present embodiment, the intermediate plate that wherein is positioned at mark post 41 bottoms is fixed, and position roughly is positioned at the same level position with described the second jaw 32, and another intermediate plate is positioned at the top of this tingle and can slides along chute 411.Described the second inductor 42 is arranged at the top of described mark post 41 and connects described top board 14, and this second inductor 42 connects any intermediate plate, in order to respond to the relative displacement between described two intermediate plates.The second inductor 42 also connects described processing and sensed data is sent to processor, and after described processor processes data and by described display, described display comprises described display panel 111, and data message shows by described display panel 111.In addition, on described mark post 41, also be carved with accurate scale, can read subtly the distance after relative displacement between two intermediate plates.
In addition, described universal testing machine comprises computing machine, and computing machine can connect described processor, and with to the processor input message, or the information conveyance of processor to computing machine is further processed.
Apply described universal testing machine and measure elastic article, during as the tensile property of rubber bodies, by the two ends of the first jaw 31 and the second jaw 32 clamping elastic articles, two intermediate plates are connected to the two ends of elastic article accordingly, so, when drive unit drives crossbeam 13 to rise, crossbeam 13 drives the first jaw 31 risings, elastic article is stretched, simultaneously, the intermediate plate be connected on elastic article slides and another intermediate plate displacement relatively along chute 411, the elongation of corresponding elastic article like this; The link of two intermediate plates and elastic article is without any deformation, and the second inductor 42 can be measured this elongation accurately; If only need to be in visual range reading out data, can be on the scale of mark post 41 reading numerical values.
The utility model universal testing machine is by arranging a stretcher, described stretcher comprises mark post, two intermediate plates and the second inductor, two intermediate plates are slidably disposed on mark post, the shift value of described the second inductor sensing two intermediate plates, so when the tensile property of testing elastic part, two ends by this first jaw 31 and the second jaw 32 clamping elastic component to be measured, and two intermediate plates are connected to the elastic component two ends, when the first jaw 31 and the second jaw 32 tensile elasticity part, two intermediate plate relative displacements, and the distance of displacement can accurately be measured by the second inductor.So, greatly improved the accuracy of detection of elastic component tensile property.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple modification that above embodiment is done, be equal to replacement and improvement etc., within all still belonging to the protection domain of technical solutions of the utility model.
Claims (10)
1. a universal testing machine, comprise frame, drive unit, disposal system, and fixture, described frame comprises base (11), two pillars (12) and a crossbeam (13), described two pillars (12) all vertically are arranged on base (11), described crossbeam (13) two ends are arranged on two pillars (12) above and crossbeam (13) drives it to slide up and down by drive unit, described disposal system comprises the first inductor (21), described the first inductor (21) vertically is connected to the below of crossbeam (13), described fixture comprises the first jaw (31) and the second jaw (32), the first jaw (31) is connected to the below of described the first inductor (21), the second jaw (32) relatively is arranged on the base (11) of crossbeam (13) below, it is characterized in that: described universal testing machine also comprises a stretcher, described stretcher comprises a mark post (41), two intermediate plates and the second inductor (42), described mark post (41) vertically is arranged on base (11), but be arranged on mark post (41) two intermediate plate relative slidings, the relative displacement of described the second inductor (42) sensing two intermediate plates.
2. universal testing machine according to claim 1, it is characterized in that: described base (11) is body structure, its top comprises a roof and is connected to a skew wall of roof front side, vertically be provided with described two pillars (12) on described roof, be provided with some buttons and display panel (111) on described skew wall.
3. universal testing machine according to claim 1, it is characterized in that: described pillar (12) comprises installation side (121) and the guiding side (122) of stretching from described installation side (121) one side sides, described installation side (121) is accommodated an end of crossbeam (13) slidably, and described guiding side (122) guiding crossbeam (13) slides.
4. universal testing machine according to claim 3, is characterized in that: on described guiding side (122), be carved with scale.
5. universal testing machine according to claim 3, it is characterized in that: offer stopper slot (1211) on described installation side (121), form a spaced walls between described stopper slot (1211) and described guiding side (122), described crossbeam (13) one ends extend in described stopper slot (1211) through described spaced walls.
6. universal testing machine according to claim 5, it is characterized in that: be provided with second gear post (1212) in described stopper slot (1211), an end of described crossbeam (13) is positioned between second gear post (1212).
7. universal testing machine according to claim 3, it is characterized in that: described drive unit comprises motor and screw rod transmission structure, described motor is arranged in described base (11), described screw rod transmission structure is arranged in the installation side (121) of described pillar (12), be in transmission connection with described crossbeam (13), drive crossbeam (13) to slide.
8. universal testing machine according to claim 1, it is characterized in that: described disposal system comprises processor and display, described the first inductor (21) is electrically connected described processor, the described display of described processor electrical communication.
9. universal testing machine according to claim 1 is characterized in that: offer chute (411) on described mark post (41), but described two intermediate plate relative slidings be arranged in chute (411).
10. universal testing machine according to claim 1, it is characterized in that: described mark post is carved with scale on (41), in order to read the distance after two intermediate plate relative displacements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242671 CN203365218U (en) | 2013-05-07 | 2013-05-07 | Universal material testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242671 CN203365218U (en) | 2013-05-07 | 2013-05-07 | Universal material testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365218U true CN203365218U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320242671 Expired - Fee Related CN203365218U (en) | 2013-05-07 | 2013-05-07 | Universal material testing machine |
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| Country | Link |
|---|---|
| CN (1) | CN203365218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442145A (en) * | 2016-11-25 | 2017-02-22 | 江苏奇鹰电线电缆有限公司 | Electric wire tensile fatigue test machine |
| CN113125339A (en) * | 2020-01-16 | 2021-07-16 | 香港理工大学深圳研究院 | Testing method, carrier and device for interlayer bonding strength of 3D printed cement product |
-
2013
- 2013-05-07 CN CN 201320242671 patent/CN203365218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442145A (en) * | 2016-11-25 | 2017-02-22 | 江苏奇鹰电线电缆有限公司 | Electric wire tensile fatigue test machine |
| CN113125339A (en) * | 2020-01-16 | 2021-07-16 | 香港理工大学深圳研究院 | Testing method, carrier and device for interlayer bonding strength of 3D printed cement product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, A1 building, No. 1115, A District, Dongguan Tian An Digital City, 1 Golden Road, Nancheng, Guangdong, Dongguan Patentee after: GUANGDONG YUELIAN INSTRUMENTS Co.,Ltd. Patentee after: Dongguan Cliphyco Instruments Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Liaobu three Road Town Hengkeng cross East Baoding Science Park building A Patentee before: Dongguan Yuelian Testing Machines Co.,Ltd. Patentee before: Dongguan Cliphyco Instruments Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20151210 Address after: 523000, A1 building, No. 1115, A District, Dongguan Tian An Digital City, 1 Golden Road, Nancheng, Guangdong, Dongguan Patentee after: GUANGDONG YUELIAN INSTRUMENTS Co.,Ltd. Address before: 523000, A1 building, No. 1115, A District, Dongguan Tian An Digital City, 1 Golden Road, Nancheng, Guangdong, Dongguan Patentee before: GUANGDONG YUELIAN INSTRUMENTS Co.,Ltd. Patentee before: Dongguan Cliphyco Instruments Co.,Ltd. |
|
| 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: 20131225 Termination date: 20180507 |