CN214121789U - Pulling force machine with stable structure - Google Patents
Pulling force machine with stable structure Download PDFInfo
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- CN214121789U CN214121789U CN202022659000.6U CN202022659000U CN214121789U CN 214121789 U CN214121789 U CN 214121789U CN 202022659000 U CN202022659000 U CN 202022659000U CN 214121789 U CN214121789 U CN 214121789U
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- fixedly connected
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Abstract
The utility model discloses a stable in structure's pulling force machine, comprising a base plate, two risers of the upper end fixedly connected with of bottom plate, two the same diaphragm of upper end fixedly connected with of riser, two be equipped with two pulling plates between the riser, two be equipped with between the riser and be used for carrying out the pulling mechanism that stimulates to two pulling plates, two all be equipped with fixed establishment on the pulling plate. The utility model discloses it is stable better when carrying out tensile test.
Description
Technical Field
The utility model relates to a pulling force machine technical field especially relates to a stable in structure's pulling force machine.
Background
The universal material tester is used for mechanical stress test of various materials, and is suitable for various physical and mechanical property tests of plastic plate, pipe, profiled bar, plastic film, rubber, wire and cable, steel material, glass fiber and other materials.
Current pulling force machine generally is vertical setting, when carrying out the tensile test to the material, and the focus position is higher, produces the condition of rocking easily after the material fracture, and the pulling force of slope probably leads to equipment to produce the condition of empting, and stability is relatively poor.
Therefore, a structurally stable tensile machine is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor stability of the tensile machine in the prior art and providing a stable in structure's tensile machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stable in structure's pulling force machine, includes the bottom plate, two risers of the upper end fixedly connected with of bottom plate, two the same diaphragm of upper end fixedly connected with of riser, two be equipped with two pulling force boards between the riser, two be equipped with the pulling mechanism that is used for carrying out the pulling to two pulling force boards between the riser, two all be equipped with fixed establishment on the pulling force board.
Preferably, pulling mechanism includes two force sensor, and two force sensor respectively with two pulling force plate lateral wall fixed connection that carry on the back mutually, two force sensor carries on the back the equal fixedly connected with threaded rod of one end mutually, two the threaded rod one end that carries on the back mutually slides respectively and runs through two riser settings, two the equal thread bush of threaded rod outside is equipped with the thread bush, two the thread bush rotates with the lateral wall that two risers carried on the back mutually respectively and is connected, be equipped with the cavity in the bottom plate, the cavity internal rotation is connected with the pivot, all be connected through the drive mechanism transmission between pivot and two thread bush, the lateral wall fixedly connected with motor of bottom plate, the drive shaft of motor rotate run through the bottom plate and with the coaxial fixed connection of pivot.
Preferably, drive mechanism includes first sprocket and second sprocket, first sprocket and the coaxial fixed connection of pivot, the coaxial fixed connection of second sprocket and threaded sleeve, be connected through chain drive between first sprocket and the second sprocket, be equipped with on the bottom plate with chain assorted through-hole.
Preferably, fixed establishment is including setting up the adjustment tank on the pulling force board lateral wall, the adjustment tank internal rotation is connected with two-way threaded rod, two-way threaded rod external thread cover is equipped with two screw thread pieces, two the equal fixedly connected with splint of one end of bottom in the adjustment tank are kept away from to the screw thread piece, two splint all with pulling force board sliding connection, the upper end of two-way threaded rod is rotated and is run through pulling force board and coaxial fixedly connected with turning handle.
Preferably, threaded holes matched with the bidirectional threaded rods are formed in the two thread blocks in a penetrating mode, and the thread turning directions in the two threaded holes are opposite.
Preferably, a first clamping plate and a second clamping plate which are mutually meshed are arranged between the two clamping plates, and the first clamping plate and the second clamping plate are fixedly connected with the opposite side walls of the two clamping plates respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up pulling mechanism, drive the pivot through the motor and rotate, the pivot drives two screw thread sleeves and rotates, and two screw thread sleeves drive two threaded rod relative movement, and two threaded rods pass through force sensor and drive the pulling force board and remove, and the pulling force board can detect the material, and the in-process of detection is because the whole position of locating of material is lower, and the focus is lower, and stability is better during the experiment, can not produce the condition of slope.
The utility model discloses it is stable better when carrying out tensile test.
Drawings
Fig. 1 is a perspective view of a structurally stable tensile machine according to the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
In the figure: the device comprises a base plate 1, a vertical plate 2, a transverse plate 3, a tension plate 4, a pulling mechanism 5, a fixing mechanism 6, a tension sensor 7, a threaded rod 8, a threaded sleeve 9, a cavity 10, a rotating shaft 11, a transmission mechanism 12, a motor 13, a first chain wheel 14, a second chain wheel 15, an adjusting groove 16, a threaded block 17, a clamping plate 18, a rotating handle 19, a first clamping plate 20, a second clamping plate 21 and a bidirectional threaded rod 22.
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.
Referring to fig. 1-2, a stable structure tensile machine comprises a bottom plate 1, two vertical plates 2 are fixedly connected to the upper end of the bottom plate 1, the upper ends of the two vertical plates 2 are fixedly connected with the same transverse plate 3, two tension plates 4 are arranged between the two vertical plates 2, a pulling mechanism 5 for pulling the two tension plates 4 is arranged between the two vertical plates 2, the pulling mechanism 5 comprises two tension sensors 7, it should be noted that the tension sensors 7 can adopt force transducers with the model of TSC, and in external power source electric connection, for prior art, do not specifically do and describe again, two force sensor 7 respectively with two pulling force plate 4 lateral wall fixed connection that carry on the back mutually, two force sensor 7 equal fixedly connected with threaded rod 8 of the one end that carries on the back mutually, it needs to explain that, two threaded rod 8's external screw thread revolves to opposite, two threaded rod 8 one ends that carry on the back mutually slide respectively and run through two riser 2 settings.
In the utility model, the two threaded rods 8 are externally provided with the threaded sleeves 9, the two threaded sleeves 9 are respectively connected with the side walls of the two vertical plates 2 which are opposite to each other in a rotating manner, the bottom plate 1 is internally provided with a cavity 10, the cavity 10 is connected with a rotating shaft 11 in a rotating manner, the rotating shaft 11 is connected with the two threaded sleeves 9 in a driving manner through a transmission mechanism 12, it is noted that the transmission mechanism 12 comprises a first chain wheel 14 and a second chain wheel 15, the first chain wheel 14 is coaxially and fixedly connected with the rotating shaft 11, the second chain wheel 15 is coaxially and fixedly connected with the threaded sleeves 9, the first chain wheel 14 is connected with the second chain wheel 15 in a chain driving manner, the bottom plate 1 is provided with a through hole matched with a chain, the side wall of the bottom plate 1 is fixedly connected with a motor 13, it is noted that the motor 13 can adopt a stepping motor with a PLX model, and is, the drive shaft of motor 13 rotates and runs through bottom plate 1 and with the coaxial fixed connection of pivot 11, all is equipped with fixed establishment 6 on two pulling force boards 4, and is further, fixed establishment 6 is including setting up the adjustment tank 16 on the pulling force board 4 lateral wall, and the rotation of adjustment tank 16 is connected with two-way threaded rod 22.
The utility model discloses in, 22 external thread bushes of two-way threaded rod are equipped with two screw blocks 17, it is noted that, all run through on two screw blocks 17 be equipped with 22 assorted screw holes of two-way threaded rod, two screw holes's screw is revolved to opposite, two screw blocks 17 keep away from the equal fixedly connected with splint 18 of one end of 16 bottoms in the adjustment tank, it is worth mentioning that, be equipped with intermeshing's first cardboard 20 and second cardboard 21 between two splint 18, first cardboard 20 and second cardboard 21 respectively with two splint 18 relative lateral wall fixed connection, two splint 18 all with 4 sliding connection of pulling force board, pulling force board 4 and coaxial fixedly connected with turning handle 19 are run through in 22's upper end rotation.
When the utility model is used, the two rotating handles 19 are sequentially rotated, the rotating handles 19 drive the two-way threaded rod 22 to rotate, the two-way threaded rod 22 drives the two threaded blocks 17 to move relatively, the two threaded blocks 17 drive the two clamping plates 18 to move, the two clamping plates 18 drive the first clamping plate 20 and the second clamping plate 21 to move until the first clamping plate 20 and the second clamping plate 21 are meshed, thereby reinforcing the materials to be subjected to the tensile test for fixation, then, the motor 13 is started, the driving shaft of the motor 13 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the two first chain wheels 14 to rotate, the two first chain wheels 14 drive the two second chain wheels 15 to rotate through the two chains, the two second chain wheels 15 drive the two threaded sleeves 9 to rotate, the two threaded sleeves 9 drive the two threaded rods 8 to move relatively, the two threaded rods 8 drive the tension plate 4 to move through the tension sensor 7, and the tension plate 4 can detect materials.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stable in structure's pulling force machine, includes bottom plate (1), its characterized in that, two riser (2) of the upper end fixedly connected with of bottom plate (1), two the same diaphragm (3) of upper end fixedly connected with of riser (2), two be equipped with two pulling force board (4) between riser (2), two be equipped with between riser (2) and be used for carrying out pulling (5) to two pulling force board (4), two all be equipped with fixed establishment (6) on pulling force board (4).
2. The pulling machine with stable structure as claimed in claim 1, characterized in that the pulling mechanism (5) comprises two tension sensors (7), the two tension sensors (7) are respectively fixedly connected with the opposite side walls of the two tension plates (4), the opposite ends of the two tension sensors (7) are respectively fixedly connected with a threaded rod (8), the opposite ends of the two threaded rods (8) are respectively arranged to slide through the two vertical plates (2), the outer uniform thread sleeves of the two threaded rods (8) are respectively provided with a threaded sleeve (9), the two threaded sleeves (9) are respectively rotatably connected with the opposite side walls of the two vertical plates (2), a cavity (10) is arranged in the bottom plate (1), a rotating shaft (11) is rotatably connected in the cavity (10), and the rotating shaft (11) and the two threaded sleeves (9) are both in transmission connection through a transmission mechanism (12), the lateral wall fixedly connected with motor (13) of bottom plate (1), the drive shaft of motor (13) rotates and runs through bottom plate (1) and with the coaxial fixed connection of pivot (11).
3. The structurally stable tensile machine according to claim 2, wherein the transmission mechanism (12) comprises a first chain wheel (14) and a second chain wheel (15), the first chain wheel (14) is coaxially and fixedly connected with the rotating shaft (11), the second chain wheel (15) is coaxially and fixedly connected with the threaded sleeve (9), the first chain wheel (14) is in transmission connection with the second chain wheel (15) through a chain, and a through hole matched with the chain is formed in the bottom plate (1).
4. The tension machine with the stable structure as claimed in claim 1, wherein the fixing mechanism (6) comprises an adjusting groove (16) arranged on the side wall of the tension plate (4), a bidirectional threaded rod (22) is rotationally connected in the adjusting groove (16), two threaded blocks (17) are sleeved on the external thread of the bidirectional threaded rod (22), two clamping plates (18) are fixedly connected to one ends, far away from the bottom in the adjusting groove (16), of the threaded blocks (17), the two clamping plates (18) are slidably connected with the tension plate (4), and the upper end of the bidirectional threaded rod (22) penetrates through the tension plate (4) and is coaxially and fixedly connected with a rotating handle (19).
5. A structurally stable tensile machine as claimed in claim 4, wherein threaded holes matched with the two-way threaded rods (22) are arranged on both said threaded blocks (17), and the thread directions in the two threaded holes are opposite.
6. A structurally stabilised tensile machine according to claim 4, wherein a first clamping plate (20) and a second clamping plate (21) are provided between the clamping plates (18) and engage with each other, the first clamping plate (20) and the second clamping plate (21) being fixedly connected to opposite side walls of the clamping plates (18), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659000.6U CN214121789U (en) | 2020-11-17 | 2020-11-17 | Pulling force machine with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659000.6U CN214121789U (en) | 2020-11-17 | 2020-11-17 | Pulling force machine with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121789U true CN214121789U (en) | 2021-09-03 |
Family
ID=77504956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022659000.6U Active CN214121789U (en) | 2020-11-17 | 2020-11-17 | Pulling force machine with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121789U (en) |
-
2020
- 2020-11-17 CN CN202022659000.6U patent/CN214121789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tension machine with stable structure Effective date of registration: 20211130 Granted publication date: 20210903 Pledgee: Shandong Weihai Rural Commercial Bank Co.,Ltd. economic and Technological Development Zone sub branch Pledgor: SHANDONG KEJIAN QUALITY TESTING AND EVALUATION TECHNOLOGY CO.,LTD. Registration number: Y2021980013613 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230531 Granted publication date: 20210903 Pledgee: Shandong Weihai Rural Commercial Bank Co.,Ltd. economic and Technological Development Zone sub branch Pledgor: SHANDONG KEJIAN QUALITY TESTING AND EVALUATION TECHNOLOGY CO.,LTD. Registration number: Y2021980013613 |