CN220690625U - Universal testing machine with wide application range - Google Patents
Universal testing machine with wide application range Download PDFInfo
- Publication number
- CN220690625U CN220690625U CN202322310400.XU CN202322310400U CN220690625U CN 220690625 U CN220690625 U CN 220690625U CN 202322310400 U CN202322310400 U CN 202322310400U CN 220690625 U CN220690625 U CN 220690625U
- Authority
- CN
- China
- Prior art keywords
- testing machine
- universal testing
- bidirectional
- application range
- wide application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 32
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a universal testing machine with wide application range, which comprises a universal testing machine body, wherein a plurality of vertical rods are arranged at the top of the universal testing machine body, a top seat is arranged at the top of each vertical rod, and two studs in transmission connection with the top seat are arranged at the bottom end of each top seat; the beneficial effects are as follows: through setting up drive mechanism for this application's universal testing machine when using, only need rotate the commentaries on classics handle, can drive two pairs of grip blocks from top to bottom simultaneously and be close to each other and remove and treat the upper and lower both ends of test object and carry out the centre gripping, need not the centre gripping of one by one, the centre gripping is efficient, indirect improvement whole universal testing machine's work efficiency, through setting up adjustable clamping assembly, can adjust the interval of grip block and riser, make when using, cooperation drive mechanism can carry out the centre gripping simultaneously to both ends about special area test object (both ends thickness is inconsistent about this test object), application scope improves greatly.
Description
Technical Field
The utility model relates to the technical field of universal testing machines, in particular to a universal testing machine with a wide application range.
Background
The universal testing machine is a device integrating functions of stretching, bending, compressing, shearing, ring stiffness and the like, is mainly used for mechanical property tests of metal and nonmetal materials, and is most commonly provided with a lever pendulum type and an oil pressure pendulum type.
The universal material testing machine on the current market has the advantages that the upper clamping component and the lower clamping component are of a separated structure, the upper clamping component and the lower clamping component are required to be respectively clamped with the two clamping components in use, the upper end and the lower end of an object to be tested cannot be simultaneously clamped, the clamping efficiency is low, and the working efficiency of the whole universal testing machine is indirectly reduced.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a universal testing machine with wide application range, so as to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a wide application scope's universal testing machine, includes the universal testing machine body, the top of universal testing machine body is equipped with a plurality of montants, the top of montant is equipped with the footstock, the bottom of footstock is equipped with two rather than transmission connection's double-screw bolt, universal testing machine body internally mounted has two motors, every the double-screw bolt all correspond with motor transmission is connected, two threaded connection has the elevating socket between the double-screw bolt, the elevating socket with the first recess has all been seted up to one side that the footstock is close to each other, two the second recess has all been seted up to one side that the first recess kept away from each other, the front and back inner wall of second recess all is equipped with the bi-directional screw rod that rotates with its bearing to be connected, bi-directional screw rod threaded connection has a pair of adjustable clamping assembly, upper and lower two bi-directional screw rod transmission is connected with drive mechanism.
Preferably, the transmission mechanism comprises a toothed roller rotationally connected with an inner wall bearing below the second groove, a pair of bidirectional racks meshed with the toothed roller are arranged on the back surface of the toothed roller, the outer walls of the bidirectional racks are horizontally and slidingly connected with the inner wall of the second groove, the two bidirectional racks are respectively positioned in the two second grooves, an outer tooth ring connected with the bidirectional racks in a meshed manner is arranged on one side, close to each other, of the upper bidirectional rack and the lower bidirectional rack, the two outer tooth ring are respectively sleeved on the two bidirectional screws, the outer tooth ring is welded on the bidirectional screws, and rotating handles matched with the toothed roller are vertically and slidingly connected with the toothed roller.
Preferably, the top of the top seat is provided with a through round hole, the tooth roller penetrates through the through round hole, and the tooth roller is in contact with the inner wall of the through round hole.
Preferably, the two-way rack gear blocks are distributed in two ways, one is close to one side of the gear roller, and the other is close to one side of the outer gear ring.
Preferably, the adjustable clamping assembly comprises an L-shaped sliding plate in threaded connection with a pair of two-way screws, a vertical plate integrally connected with the L-shaped sliding plate is arranged on the top surface of the L-shaped sliding plate, the bottom of the vertical plate is connected with the inner wall below the first groove in a front-back sliding manner, two threaded rotating rods penetrating through the inner wall of the first groove are arranged on one sides, far away from each other, of the vertical plate, the threaded rotating rods are in threaded connection with the vertical plate, clamping plates in rotary connection with bearings of the two threaded rotating rods are arranged on one sides, far away from each other, of the two clamping plates are welded with a pair of guide columns, and the guide columns correspondingly penetrate through the vertical plate.
Preferably, the outer wall of each guide post is provided with scale marks, and the scale marks are engraved.
The beneficial effects of the utility model are as follows:
1. through setting up drive mechanism for when the universal testing machine of this application is used, only need rotate the commentaries on classics handle, can drive two pairs of grip blocks about simultaneously and be close to each other and remove and carry out the centre gripping to the upper and lower both ends of treating the test article, need not the centre gripping of one by one, centre gripping efficiency is high, indirect improvement whole universal testing machine's work efficiency;
2. through setting up adjustable clamping assembly, can adjust the interval of grip block and riser for when using, cooperation drive mechanism can carry out the centre gripping simultaneously to both ends about the special area test article (the both ends thickness is inconsistent about this test article) application scope improves greatly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a wide-application universal testing machine according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of A of FIG. 1 of a wide application range universal testing machine in accordance with an embodiment of the present utility model;
FIG. 3 is a partial top view of a drive mechanism in a wide-application universal testing machine in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of a connection structure of a riser and a bi-directional screw in a wide application range universal testing machine according to an embodiment of the present utility model.
In the figure:
1. a universal tester body; 2. a vertical rod; 3. a top base; 4. a stud; 5. a lifting seat; 6. a first groove; 7. a bidirectional screw; 8. a tooth roller; 9. a bidirectional rack; 10. an outer ring gear; 11. a rotating handle; 12. penetrating through the round hole; 13. an L-shaped sliding plate; 14. a riser; 15. a threaded screw; 16. a clamping plate; 17. a guide post; 18. graduation marks.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, the universal testing machine with wide application range is provided.
Embodiment one;
as shown in fig. 1-4, the universal testing machine with a wide application range according to the embodiment of the utility model comprises a universal testing machine body 1, wherein a plurality of vertical rods 2 are arranged at the top of the universal testing machine body 1, a footstock 3 is arranged at the top of the vertical rods 2, two studs 4 in transmission connection with the footstock 3 are arranged at the bottom end of the footstock 3, two motors are installed in the universal testing machine body 1, each stud 4 is correspondingly in transmission connection with the motor and can drive a lifting seat 5 to move upwards or downwards, a lifting seat 5 is in threaded connection between the two studs 4, a first groove 6 is formed in one side, close to each other, of the lifting seat 5 and the footstock 3, a second groove is formed in one side, far away from each other, of the two first grooves 6, of the second groove is of a T-shaped structure, two bidirectional screws 7 in rotary connection with bearings of the two bidirectional screws 7 are in threaded connection with a pair of adjustable clamping assemblies, and the upper and lower bidirectional screws 7 are in transmission connection with a transmission mechanism.
Embodiment two;
as shown in fig. 1-4, according to the universal testing machine with a wide application range of the embodiment of the utility model, the transmission mechanism comprises the toothed roller 8 rotationally connected with the bearing on the inner wall below the second groove, a pair of bidirectional racks 9 in meshed connection with the toothed roller 8 are arranged on the back surface of the toothed roller 8, the outer wall of the bidirectional racks 9 is horizontally and slidingly connected with the inner wall of the second groove, the two bidirectional racks 9 are respectively positioned in the two second grooves, the two upper and lower bidirectional racks 9 are respectively provided with an outer toothed ring 10 in meshed connection with the upper and lower bidirectional racks, the two outer toothed rings 10 are respectively sleeved on the two bidirectional screws 7, the outer toothed ring 10 is welded on the bidirectional screws 7, the toothed roller 8 is vertically and slidingly connected with a rotating handle 11 matched with the toothed roller 8, and the toothed roller 8 is driven to rotate, so that two adjustable clamping components can be simultaneously driven to run, thereby the two positions of a piece to be detected can be simultaneously clamped, the clamping efficiency is greatly improved, a through round hole 12 is formed in the top of the top seat 3, the toothed roller 8 penetrates through the round hole 12, the toothed roller 8 is convenient for penetration of the toothed roller 8, the toothed roller 8 contacts with the inner wall of the through hole 12, the toothed roller 8, the toothed ring 10 can be well-distributed on the inner wall of the toothed roller 8, the two toothed rings can be driven to rotate, the diameter of the toothed roller 8 is greatly improved, and the diameter of the toothed roller 8 can be further greatly rotates, and the diameter of the toothed roller 8 can be more than the toothed ring 8 can be driven to rotate, and the toothed ring can be more than the diameter 8, and the diameter can be more than the toothed ring 8 can be driven by the diameter of one side is further, and the diameter of the toothed ring 8 can be further can be driven, and the diameter can be driven and the diameter can be the diameter of the two toothed ring 8 can be further and can be the diameter and can be 8 can be rotated.
Embodiment three;
as shown in fig. 1-4, according to the universal testing machine with wide application range of the embodiment of the utility model, the adjustable clamping component comprises an L-shaped sliding plate 13 in threaded connection with a pair of bidirectional screws 7, the top surface of the L-shaped sliding plate 13 is provided with a vertical plate 14 integrally connected with the L-shaped sliding plate, the bottom of the vertical plate 14 is in sliding connection with the inner wall below the first groove 6 back and forth, one side, far away from each other, of the two vertical plates 14 is provided with a threaded rotary rod 15 penetrating through the inner wall of the vertical plate, the threaded rotary rod 15 is in threaded connection with the vertical plate 14, one side, far away from each other, of the two threaded rotary rods 15 is provided with a clamping plate 16 in threaded connection with a bearing, one side, far away from each other, of the two clamping plates 16 is welded with a pair of guide posts 17, the guide posts 17 are correspondingly penetrated through the vertical plate 14, so that the clamping effect can be achieved, and meanwhile, the distance between the clamping plate 16 and the vertical plate 14 can be flexibly adjusted, so that the clamping of different thickness positions of a test piece can be carried out, the application range is greatly improved, the outer wall of each guide post 16 is provided with a scale mark 18, the distance 18 can be accurately adjusted, the distance between the clamping plate 17 and the vertical plate 14 is not be carved, and the scale 18 can be clearly observed for a long-term, and the scale 18 has a long-term service life phenomenon, and is clear.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
During practical application, according to the appearance shape of an object to be tested, the threaded rotary rod 15 is rotated, the clamping plate 16 is adjusted to a proper position, during normal use, the object to be tested is placed between the upper groove 6 and the lower groove 6, then the handle 11 is held to drive the toothed roller 8 to rotate positively, at the moment, the toothed roller 8 simultaneously drives the two bidirectional racks 9 to horizontally move transversely, the bidirectional racks 9 drive the outer gear ring 10 to rotate, the outer gear ring 10 drives the bidirectional screw rod 7 to rotate, the front clamping plate 16 and the rear clamping plate 16 move close to one side of each other and simultaneously clamp the upper end and the lower end of the object to be tested, and the clamping efficiency is greatly improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a universal testing machine that application scope is wide, its characterized in that, including universal testing machine body (1), the top of universal testing machine body (1) is equipped with a plurality of montants (2), the top of montant (2) is equipped with footstock (3), the bottom of footstock (3) is equipped with two double-screw bolts (4) rather than the transmission connection, universal testing machine body (1) internally mounted has two motors, every double-screw bolt (4) all correspond with motor transmission connection, two threaded connection has elevating socket (5) between double-screw bolt (4), elevating socket (5) with first recess (6) have all been seted up to one side that footstock (3) are close to each other, two first recess (6) all set up the second recess in one side that keeps away from each other, the front and back inner wall of second recess all is equipped with rather than two bidirectional bearing rotation connection's double-screw bolt (7) threaded connection has a pair of adjustable centre gripping subassembly, two upper and lower screw bolt (7) transmission connection.
2. The universal testing machine with wide application range according to claim 1, wherein the transmission mechanism comprises a toothed roller (8) rotationally connected with an inner wall bearing below the second groove, a pair of bidirectional racks (9) in meshed connection with the toothed roller (8) are arranged on the back surface of the toothed roller, the outer walls of the bidirectional racks (9) are horizontally and slidingly connected with the inner walls of the second groove horizontally, two bidirectional racks (9) are respectively positioned in the two second grooves, an outer gear ring (10) in meshed connection with the upper side and the lower side, which are close to each other, of each bidirectional rack (9) is arranged, the two outer gear rings (10) are respectively sleeved on the two bidirectional screws (7), the outer gear rings (10) are welded on the bidirectional screws (7), and rotating handles (11) matched with the toothed roller (8) are vertically and slidingly connected.
3. The universal testing machine with wide application range according to claim 2, wherein a through round hole (12) is formed in the top of the top seat (3), the toothed roller (8) penetrates through the through round hole (12), and the toothed roller (8) is in contact with the inner wall of the through round hole (12).
4. The universal testing machine with wide application range according to claim 2, wherein the two-way rack (9) has two kinds of tooth blocks distributed, one is near one side of the tooth roller (8) and the other is near one side of the outer gear ring (10).
5. The universal testing machine with wide application range according to claim 1, wherein the adjustable clamping assembly comprises an L-shaped sliding plate (13) in threaded connection with a pair of bidirectional screws (7), a vertical plate (14) integrally connected with the L-shaped sliding plate (13) is arranged on the top surface of the L-shaped sliding plate (13), the bottom of the vertical plate (14) is connected with the inner wall below the first groove (6) in a front-back sliding manner, threaded rotating rods (15) penetrating through the inner wall of the vertical plate are arranged on the sides, far away from each other, of the two vertical plates (14), the threaded rotating rods (15) are in threaded connection with the vertical plate (14), clamping plates (16) are arranged on the sides, far away from each other, of the two clamping plates (16), a pair of guide posts (17) are welded on the sides, far away from each other, of the two clamping plates (16) correspondingly penetrate through the vertical plate (14).
6. The universal testing machine with wide application range according to claim 5, wherein the outer wall of each guide post (17) is provided with scale marks (18), and the scale marks (18) are engraved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310400.XU CN220690625U (en) | 2023-08-28 | 2023-08-28 | Universal testing machine with wide application range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310400.XU CN220690625U (en) | 2023-08-28 | 2023-08-28 | Universal testing machine with wide application range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690625U true CN220690625U (en) | 2024-03-29 |
Family
ID=90378472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310400.XU Active CN220690625U (en) | 2023-08-28 | 2023-08-28 | Universal testing machine with wide application range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690625U (en) |
-
2023
- 2023-08-28 CN CN202322310400.XU patent/CN220690625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211681965U (en) | Instrument and meter overhauls device | |
| CN113533040A (en) | Extrusion deformation recovery performance detection device for rubber sealing element production | |
| CN114441297A (en) | Horizontal fixture of compression test for building engineering detects | |
| CN220690625U (en) | Universal testing machine with wide application range | |
| CN212988252U (en) | Flatness detection device for bearing production | |
| CN210773746U (en) | Utensil is examined to door sealing strip | |
| CN216668639U (en) | Multifunctional checking fixture clamping assembly and checking fixture | |
| CN216309657U (en) | Wood door plant intensity detection device | |
| CN215338242U (en) | Efficient measuring device for detecting machined parts | |
| CN214792922U (en) | Gear is size detection device for fluting | |
| DE843011C (en) | Electrically operated, portable hand router | |
| CN214309620U (en) | Auxiliary sampling device for highway detection | |
| CN211306584U (en) | Wood working drilling equipment | |
| CN211539590U (en) | Novel punching device for hardware board | |
| CN113732360A (en) | Angle-adjustable drilling device for machining | |
| CN212553515U (en) | Bracket for processing rotating shaft | |
| CN220690993U (en) | Electrical equipment detection device | |
| CN212227917U (en) | Workpiece two-end bearing end face run-out detection device | |
| CN209425587U (en) | A kind of wood clamping device for band sawing machine | |
| CN215746921U (en) | Positioning device for wire-moving linear cutting machine | |
| CN216082268U (en) | Movable building steel structure quality detection device | |
| CN220718255U (en) | Winch frame welding tool | |
| CN219641261U (en) | Core taking device for acceptance hole | |
| CN219572987U (en) | Mechanical workpiece hole position degree scanning gauge | |
| CN218329645U (en) | Cylindrical bar detector of beating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |