CN214373897U - Rubber bending and cracking tester - Google Patents
Rubber bending and cracking tester Download PDFInfo
- Publication number
- CN214373897U CN214373897U CN202120282790.2U CN202120282790U CN214373897U CN 214373897 U CN214373897 U CN 214373897U CN 202120282790 U CN202120282790 U CN 202120282790U CN 214373897 U CN214373897 U CN 214373897U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electric telescopic
- base
- rubber
- sliding
- 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
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a rubber bending and cracking testing machine, the on-line screen storage device comprises a base, the first fixed plate of top both sides fixedly connected with of base, two first electric telescopic handle of one side fixedly connected with of first fixed plate, the first slider of the common fixedly connected with of two first electric telescopic handle's flexible end, first spout has been seted up on the top of base and with the corresponding position in first slider bottom, equal sliding connection has fixed establishment on a plurality of second spout, the mechanism is flexed to the top both sides side fixedly connected with of base, the positive fixedly connected with first speed controller of first fixed plate, one side fixedly connected with second speed controller of the mechanism is flexed, the beneficial effects of the utility model are that: the performance of rubber in the equidirectional not can be tested for the test result is more accurate, and can test the rubber of equidimension not, and the practicality reinforcing.
Description
Technical Field
The utility model belongs to the technical field of rubber materials check out test set, concretely relates to rubber bending crack testing machine.
Background
The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, is widely applied, and has different requirements on the property indexes of the rubber material according to different use occasions, wherein a bending and cracking tester is required for the flexibility of the rubber in a bending and cracking test, and the existing rubber bending and cracking tester has the following defects:
when the existing rubber bending crack testing machine tests rubber, the testing is usually only carried out in a mode of only stretching and extruding the rubber, namely, the testing is only carried out on the toughness in a single direction, the performance of the rubber can be greatly different when the testing results are different, and the rubber with different sizes cannot be clamped for testing, so that the rubber bending crack testing machine has limitation in use.
Therefore, it is necessary to provide a rubber flex cracking tester to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber bending crack testing machine aims at solving among the prior art only to test the performance of single direction and can not use the problem that receives the limitation to the rubber test of equidimension not.
In order to achieve the above object, the utility model provides a following technical scheme: a rubber bending and cracking testing machine comprises a base, wherein two first fixing plates are fixedly connected to two sides of the top end of the base, two first electric telescopic rods are fixedly connected to one side of each first fixing plate, a first sliding block is fixedly connected to the telescopic ends of the two first electric telescopic rods together, a first sliding groove is formed in the top end of the base and corresponds to the bottom of each first sliding block, each first sliding block is connected with the corresponding first sliding groove in a sliding mode, a plurality of second sliding grooves are formed in one side of each first sliding block, a fixing mechanism is connected to each second sliding groove in a sliding mode, bending mechanisms are fixedly connected to two sides of the top end of the base, a first speed controller is fixedly connected to the front side of each first fixing plate, a second speed controller is fixedly connected to one side of each bending mechanism, and a controller is fixedly connected to one side of the front side of the base, the front of base just is located the top fixedly connected with pilot lamp of controller.
In order to make firmly fix not equidimension rubber, as the utility model relates to an it is preferred, fixed establishment includes two grip blocks, second slider, a plurality of screw hole, bolt and nut, two one side of second slider respectively with two one side fixed connection of grip block, two the second slider all with second spout sliding connection, two a plurality of screw hole, a plurality of have all been seted up to the top and the bottom of grip block equal threaded connection has the bolt on the screw hole, one side threaded connection of bolt has the nut.
In order to be convenient for carry out the operation of warping to rubber, as the utility model relates to an it is preferred, it includes second fixed plate, a plurality of second electric telescopic handle, connecting piece and fixation clamp to warp the mechanism, the bottom of second fixed plate and the top fixed connection of base, one side fixedly connected with a plurality of second electric telescopic handle of second fixed plate, a plurality of the equal fixedly connected with connecting piece in flexible end of second electric telescopic handle, one side fixedly connected with fixation clamp of connecting piece, one side fixed connection of second speed controller and second fixed plate.
In order to make be convenient for measure the length of reading tensile, compression or flexure, as the utility model relates to an it is preferred, the both sides of first spout are equipped with first scale, the top of base and the position that corresponds with second electric telescopic handle are equipped with the second scale, the position of the zero scale of first scale and second scale is located the position in the middle of first spout and two flexure mechanisms respectively.
In order to make this rubber bending crack testing machine can carry out normal work, conduct the utility model relates to an it is preferred, first electric telescopic handle, second electric telescopic handle, first speed controller, second speed controller and pilot lamp are all through controller and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the mutual matching of the first electric telescopic rod, the first sliding block and the second electric telescopic rod in the deflection mechanism, the first electric telescopic rod drives the first sliding block to stretch and extrude the rubber in one direction, and the second electric telescopic rod in the deflection mechanism stretches the rubber in the other horizontal direction, so that the performances of the rubber in different directions can be tested, and the test result is more accurate;
2) through the second spout and the grip block in the fixed establishment who is equipped with, through passing through the grip block with both sides bolt and nut and slide on the second spout for the space between two grip blocks can be transferred greatly or transferred and become little, thereby can the not rubber of equidimension of centre gripping, increased the practicality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a schematic structural view of the flexing mechanism of the present invention.
In the figure: 1. a base; 2. a first fixing plate; 3. a first electric telescopic rod; 4. a first slider; 5. a first chute; 6. a second chute; 7. a fixing mechanism; 71. a clamping block; 72. a second slider; 73. a threaded hole; 74. a bolt; 75. a nut; 8. a flexing mechanism; 81. a second fixing plate; 82. a second electric telescopic rod; 83. a connecting member; 84. a fixing clip; 9. a first speed controller; 10. a second speed controller; 11. a controller; 12. an indicator light; 13. a first scale; 14. a second scale.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a rubber bending and cracking tester comprises a base 1, wherein two first fixing plates 2 are fixedly connected to two sides of the top end of the base 1, two first electric telescopic rods 3 are fixedly connected to one side of each first fixing plate 2, a first sliding block 4 is fixedly connected to the telescopic ends of the two first electric telescopic rods 3 together, a first sliding groove 5 is formed in the top end of the base 1 and in a position corresponding to the bottom of the first sliding block 4, the first sliding block 4 is in sliding connection with the first sliding groove 5, a plurality of second sliding grooves 6 are formed in one side of the first sliding block 4, a fixing mechanism 7 is connected to each of the plurality of second sliding grooves 6 in a sliding manner, bending mechanisms 8 are fixedly connected to two lateral sides of the top end of the base 1, a first speed controller 9 is fixedly connected to the front side of the first fixing plate 2, and a second speed controller 10 is fixedly connected to one side of each bending mechanism 8, the controller 11 is fixedly connected to one side of the front surface of the base 1, and the indicator light 12 is fixedly connected to the top of the controller 11 on the front surface of the base 1.
Preferably, the fixing mechanism 7 includes two clamping blocks 71, a second slider 72, a plurality of threaded holes 73, bolts 74 and nuts 75, one side of the two second sliders 72 is respectively fixedly connected with one side of the two clamping blocks 71, the two second sliders 72 are both slidably connected with the second chute 6, the top and the bottom of the two clamping blocks 71 are both provided with the plurality of threaded holes 73, the bolts 74 are all in threaded connection with the plurality of threaded holes 73, one side of the bolts 74 is in threaded connection with the nuts 75, rubber with different sizes can be clamped through the fixing mechanism 7, the bolts 74 and the nuts 75 are screwed down, then the second sliders 72 after the clamping blocks 71 slide on the second chute 6 until the rubber is placed, and then the two clamping blocks 71 are fixed through the bolts 74 and the nuts 75.
Preferably, the flexing mechanism 8 includes a second fixing plate 81, a plurality of second electric telescopic rods 82, a connecting member 83 and a fixing clip 84, the bottom end of the second fixing plate 81 is fixedly connected with the top end of the base 1, one side of the second fixing plate 81 is fixedly connected with the plurality of second electric telescopic rods 82, the extending ends of the plurality of second electric telescopic rods 82 are all fixedly connected with the connecting member 83, one side of the connecting member 83 is fixedly connected with the fixing clip 84, the second speed controller 10 is fixedly connected with one side of the second fixing plate 81, when the performance of the rubber in the other direction is tested, the flexing mechanism 8 is used for fixing the rubber by the fixing clips 84 on both sides, the controller 11 is used for controlling the second electric telescopic rods 82 on the second fixing plate 81 to extend and retract, then the second electric telescopic rods 82 drive the connecting member 83 and the fixing clip 84 to extend and retract in the other direction, therefore, the rubber is stretched, the performances of the rubber in different directions are tested, and in the process of the test, the controller 11 can control the second speed controller 10 to control the stretching speed of the second electric telescopic rod 82.
Preferably, the both sides of first spout 5 are equipped with first scale 13, base 1's top and the position that corresponds with second electric telescopic handle 82 are equipped with second scale 14, the position of the zero scale of first scale 13 and second scale 14 is located the position in the middle of first spout 5 and two mechanism 8 of flexing respectively, when first electric telescopic handle 3 drives the tensile of rubber on the first direction and when extruding, read the length of rubber deformation through first scale 13 and carry out the record, when second electric telescopic handle 82 drives rubber and carries out the ascending tensile of second direction, read the deformation volume of rubber in the second direction through second scale 14, be convenient for record and comparison.
Preferably, the first electric telescopic rod 3, the second electric telescopic rod 82, the first speed controller 9, the second speed controller 10 and the indicator light 12 are all electrically connected with an external power supply through the controller 11, the external power supply is connected, when the indicator light 12 is on, the rubber bending and cracking tester is electrified, the controller 11 controls the first electric telescopic rod 3 to stretch and retract, so that rubber is stretched and extruded in a first direction, the controller 11 controls the second electric telescopic rod 82 to enable rubber to be stretched and tested in a second direction, the controller 11 controls the first speed controller 9 to control the stretching speed of the first electric telescopic rod 3, and the controller 11 controls the second speed controller 10 to control the stretching speed of the second electric telescopic rod 82.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a rubber bending crack testing machine, includes base (1), its characterized in that: the device is characterized in that first fixing plates (2) are fixedly connected to two sides of the top end of the base (1), two first electric telescopic rods (3) are fixedly connected to one side of the first fixing plate (2), a first sliding block (4) is fixedly connected to the telescopic ends of the two first electric telescopic rods (3) together, a first sliding groove (5) is formed in the top end of the base (1) and in a position corresponding to the bottom of the first sliding block (4), the first sliding block (4) is in sliding connection with the first sliding groove (5), a plurality of second sliding grooves (6) are formed in one side of the first sliding block (4), a fixing mechanism (7) is connected to each of the plurality of second sliding grooves (6) in a sliding manner, a flexing mechanism (8) is fixedly connected to two side sides of the top end of the base (1), and a first speed controller (9) is fixedly connected to the front side of the first fixing plate (2), one side fixedly connected with second speed controller (10) of mechanism of warping (8), positive one side fixedly connected with controller (11) of base (1), the positive and top fixedly connected with pilot lamp (12) that are located controller (11) of base (1).
2. The rubber flex cracking tester of claim 1, wherein: fixing mechanism (7) include two grip blocks (71), second slider (72), a plurality of screw hole (73), bolt (74) and nut (75), two one side of second slider (72) respectively with two one side fixed connection of grip block (71), two second slider (72) all with second spout (6) sliding connection, two a plurality of screw hole (73), a plurality of all threaded connection has bolt (74) on screw hole (73), one side threaded connection of bolt (74) has nut (75).
3. The rubber flex cracking tester of claim 1, wherein: the mechanism of warping (8) includes second fixed plate (81), a plurality of second electric telescopic handle (82), connecting piece (83) and fixation clamp (84), the bottom of second fixed plate (81) and the top fixed connection of base (1), one side fixedly connected with a plurality of second electric telescopic handle (82) of second fixed plate (81), a plurality of the equal fixedly connected with connecting piece (83) of flexible end of second electric telescopic handle (82), one side fixedly connected with fixation clamp (84) of connecting piece (83), second speed controller (10) and one side fixed connection of second fixed plate (81).
4. The rubber flex cracking tester of claim 1, wherein: the both sides of first spout (5) are equipped with first scale (13), the top of base (1) and the position that corresponds with second electric telescopic handle (82) are equipped with second scale (14), the position of the zero scale of first scale (13) and second scale (14) is located the position in the middle of first spout (5) and two mechanism (8) of flexing respectively.
5. A rubber flex cracking tester according to claim 3, characterized in that: the first electric telescopic rod (3), the second electric telescopic rod (82), the first speed controller (9), the second speed controller (10) and the indicator lamp (12) are electrically connected with an external power supply through the controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282790.2U CN214373897U (en) | 2021-02-01 | 2021-02-01 | Rubber bending and cracking tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282790.2U CN214373897U (en) | 2021-02-01 | 2021-02-01 | Rubber bending and cracking tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373897U true CN214373897U (en) | 2021-10-08 |
Family
ID=77962185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120282790.2U Active CN214373897U (en) | 2021-02-01 | 2021-02-01 | Rubber bending and cracking tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214373897U (en) |
-
2021
- 2021-02-01 CN CN202120282790.2U patent/CN214373897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022170539A1 (en) | Slide clamp for performance test of flexible material | |
| CN211318012U (en) | Elasticity cloth tensile resistance detection device | |
| CN214373897U (en) | Rubber bending and cracking tester | |
| CN207248625U (en) | A kind of synthetic rubber plasticity detection device | |
| CN215262812U (en) | Test fixture and flexible device circulating bending and stretching test device | |
| CN206096357U (en) | Rubber class material is able to bear or endure electric intensity measurement device | |
| CN214584518U (en) | Bidirectional tensile testing machine for thin film material | |
| CN114295478B (en) | Expansion joint clamping performance measuring device | |
| CN217466524U (en) | Detection apparatus for plastics bending strength and flexural modulus | |
| CN214150177U (en) | Clamping device of material engineering tensile testing machine | |
| CN215179191U (en) | Constant stress press | |
| CN220562161U (en) | Biaxially oriented PET (polyethylene terephthalate) polyester film thick sheet equipment | |
| CN210166130U (en) | Bidirectional spring tension detection device | |
| CN220671139U (en) | Tensile strength detection equipment convenient to clamp | |
| CN218271775U (en) | Glass fiber reinforcement shear resistance detection device | |
| CN212748526U (en) | Tensile testing machine for cement mixing plant | |
| CN213181000U (en) | Tensile test machine | |
| CN210166128U (en) | Tensile detection device of one-way spring | |
| CN219830566U (en) | Clamping structure of tensile testing machine | |
| CN210221671U (en) | Tension tester | |
| CN215833131U (en) | A pulling force detection device for finished rubber | |
| CN205038104U (en) | Material engineering tensile testing machine | |
| CN214150179U (en) | Clamp for electric pulling machine | |
| CN217403967U (en) | Plastic products toughness testing arrangement | |
| CN217586669U (en) | Biaxial stretching mechanical property test instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |