CN213749335U - Multi-grid-line tension testing machine - Google Patents
Multi-grid-line tension testing machine Download PDFInfo
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- CN213749335U CN213749335U CN202022982841.0U CN202022982841U CN213749335U CN 213749335 U CN213749335 U CN 213749335U CN 202022982841 U CN202022982841 U CN 202022982841U CN 213749335 U CN213749335 U CN 213749335U
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- 238000012360 testing method Methods 0.000 title description 13
- 238000009864 tensile test Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a many bars line tensile test machine, comprising a base plate, two sets of solid protective housing of upper end fixedly connected with of bottom plate, it is two sets of the equal fixedly connected with servo motor in upper end of protective housing, it is two sets of servo motor's output all is provided with the lead screw, and is two sets of the equal threaded connection of surface of lead screw has the slider, and is two sets of fixedly connected with movable plate between the slider, the fixed surface of lead screw is connected with the bearing, the surface of bearing and the inner wall fixed connection of protective housing. The utility model discloses in, through the electric putter who sets up, can control first splint and second splint and remove to the centre, lead to the cooperation between groove, recess and the extension board through first logical groove, second, the centre gripping of many grid lines of can being convenient for to make many grid lines more stable in the centre gripping process, through the universal wheel that sets up, can be convenient for the removal of many grid lines tensile test machine, thereby improve the mobility of many grid lines tensile test machine.
Description
Technical Field
The utility model relates to a tensile test machine field especially relates to many bars line tensile test machine.
Background
The tension tester is also called a universal material tester. The universal tester is used for carrying out mechanical stress applied to mechanical property tests such as static load, stretching, compression, bending, shearing, tearing, peeling and the like of instruments and equipment aiming at various materials, is suitable for various physical and mechanical property tests of materials such as plastic plates, pipes, profiled bars, plastic films, rubber, electric wires, cables, steel, glass fibers and the like, is material development, is indispensable detection equipment for physical property tests, teaching research, quality control and the like, a tension machine clamp is used as an important component of an instrument, different materials need different clamps, and the universal tester is also an important factor for smooth performance of the tests and high accuracy of test results.
When the existing multi-grid line tension testing machine is used, clamping of multi-grid lines is inconvenient, and the multi-grid line tension testing machine is easy to loosen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multi-grid line tension testing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the multi-grid-line tensile testing machine comprises a bottom plate, wherein two groups of fixed protection boxes are fixedly connected to the upper end of the bottom plate, servo motors are fixedly connected to the upper ends of the two groups of protection boxes, lead screws are arranged at the output ends of the two groups of servo motors, sliding blocks are in threaded connection with the outer surfaces of the two groups of lead screws, a movable plate is fixedly connected between the two groups of sliding blocks, bearings are fixedly connected to the outer surfaces of the lead screws, and the outer surfaces of the bearings are fixedly connected with the inner walls of the protection boxes;
the lower extreme fixedly connected with force sensor of movable plate, force sensor's lower extreme and the equal fixedly connected with mounting panel in upper end of bottom plate, two sets of electric putter of upper end fixedly connected with of mounting panel, it is a set of electric putter's the first splint of one end fixedly connected with, the one end fixedly connected with of first splint extends the board, first logical groove has been seted up on the extension board, another group electric putter's the one end fixedly connected with second splint, the one end of second splint is seted up flutedly, the logical groove of second has been seted up on the second splint, the logical groove of second communicates with the recess.
As a further description of the above technical solution:
the one end fixedly connected with fixed plate of mounting panel, the fixed plate is located between first splint and the second splint.
As a further description of the above technical solution:
the upper end of the fixed plate is fixedly connected with a positioning seat, and a connecting hole is formed in the positioning seat.
As a further description of the above technical solution:
the lead screw runs through the upper end of the protective box and extends to the inside of the protective box.
As a further description of the above technical solution:
and the LED lamps are arranged on the end surfaces of the two groups of protection boxes close to the mounting plate and are positioned at the lower end of the movable plate.
As a further description of the above technical solution:
a sliding groove is formed in one end of the protection box and is connected with the sliding block in a sliding mode.
As a further description of the above technical solution:
the front surface of the bottom plate is provided with a control panel.
As a further description of the above technical solution:
the lower extreme fixedly connected with four groups of universal wheels of bottom plate, be provided with the footboard on the universal wheel.
The utility model discloses following beneficial effect has:
1. the utility model discloses a two sets of servo motor that set up can control two sets of lead screws and rotate, further control reciprocating of movable plate and holder, the tensile test of many grid lines of can being convenient for, and two sets of servo motor expose in the air simultaneously, the servo motor's of can being convenient for heat dissipation.
2. The utility model discloses an electric putter that sets up can control first splint and second splint and remove to the centre, leads to the groove through first logical groove, second, recess and extends the cooperation between the board, can be convenient for the centre gripping of many grid lines to make many grid lines more stable in the centre gripping process.
3. The utility model discloses an universal wheel that sets up can be convenient for the removal of many grid lines tensile test machine to improve the mobility of many grid lines tensile test machine.
4. The utility model discloses a bearing that sets up can reduce the resistance of lead screw when rotating, can make the lead screw more smooth and easy when rotating, through the LED that sets up, can provide the light source for people to be convenient for people operate many bars line tensile test machine.
Drawings
Fig. 1 is a front cross-sectional view of a multi-grid tensile testing machine according to the present invention;
fig. 2 is a top view of the multi-grid tensile testing machine of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a schematic perspective view of a second clamping plate of the multi-grid wire tension tester according to the present invention;
fig. 5 is a schematic perspective view of the first clamping plate of the multi-grid line tension testing machine of the present invention.
Illustration of the drawings:
1. a base plate; 2. a control panel; 3. a universal wheel; 4. an electric push rod; 5. a first splint; 6. a fixing plate; 7. a second splint; 8. an LED lamp; 9. positioning seats; 10. a bearing; 11. a servo motor; 12. moving the plate; 13. a tension sensor; 14. mounting a plate; 15. a chute; 16. a slider; 17. a lead screw; 18. a protective box; 19. connecting holes; 20. an extension plate; 21. a first through groove; 22. a second through groove; 23. and (4) a groove.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a multi-grid line tension tester comprises a bottom plate 1, wherein a control panel 2 is arranged on the front face of the bottom plate 1 and can be conveniently controlled by people, four groups of universal wheels 3 are fixedly connected to the lower end of the bottom plate 1 and can be conveniently moved, so that the maneuverability of the multi-grid line tension tester is improved, pedals are arranged on the universal wheels 3 and can limit the universal wheels 3, so that the multi-grid line tension tester can be conveniently placed, two groups of fixed protective boxes 18 are fixedly connected to the upper end of the bottom plate 1, servo motors 11 are fixedly connected to the upper ends of the two groups of protective boxes 18, lead screws 17 are arranged at the output ends of the two groups of servo motors 11, the lead screws 17 penetrate through the upper ends of the protective boxes 18 and extend into the protective boxes 18, sliders 16 are in threaded connection with the outer surfaces of the two groups of lead screws 17, a chute 15 is formed in one end of each protective box 18, and the chute 15 is in sliding connection with the sliders 16, the movement of the sliding blocks 16 and the moving plate 12 can be limited, the moving plate 12 is fixedly connected between the two groups of sliding blocks 16, the two groups of screw rods 17 can be controlled to rotate through the two groups of servo motors 11, the sliding blocks 16, the moving plate 12, the tension sensor 13 and the first clamping plate 5 and the second clamping plate 7 which are located at the lower end of the moving plate 12 are further controlled to move upwards, the bearing 10 is fixedly connected to the outer surface of each screw rod 17, the outer surface of each bearing 10 is fixedly connected with the inner wall of the protection box 18, the resistance of each screw rod 17 in the rotating process can be reduced, and the screw rods 17 can rotate more smoothly.
A tension sensor 13 is fixedly connected to the lower end of the movable plate 12, the tension sensor can monitor the tension applied to the multi-grid line, a mounting plate 14 is fixedly connected to the lower end of the tension sensor 13 and the upper end of the bottom plate 1, two sets of electric push rods 4 are fixedly connected to the upper end of the mounting plate 14, a first clamping plate 5 is fixedly connected to one end of one set of electric push rods 4, an extension plate 20 is fixedly connected to one end of the first clamping plate 5, a first through groove 21 is formed in the extension plate 20, a second clamping plate 7 is fixedly connected to one end of the other set of electric push rods 4, a groove 23 is formed in one end of the second clamping plate 7, a second through groove 22 is formed in the second clamping plate 7, the second through groove 22 is communicated with the groove 23, a fixing plate 6 is fixedly connected to one end of the mounting plate 14, the fixing plate 6 is positioned between the first clamping plate 5 and the second clamping plate 7, and one end of the multi-grid line sequentially penetrates through a connecting hole 19 formed in the upper end of the bottom plate 1, Second through groove 22 and first through groove 21, pass the second through groove 22 that is located movable plate 12 lower extreme again, first through groove 21 and connecting hole 19, then start two sets of electric putter 4, first splint 5 is close to each other with second splint 7, make first through groove 21 stagger with second through groove 22, can carry out the centre gripping to many bars, the upper end fixedly connected with positioning seat 9 of fixed plate 6, be provided with connecting hole 19 on the positioning seat 9, can be convenient for tentatively fix many bars, be provided with LED lamp 8 on two sets of protective housing 18 are close to a terminal surface of mounting panel 14, can provide the light source for people, thereby be convenient for people to operate many bars tensile test machine, LED lamp 8 is located the lower extreme of movable plate 12.
The working principle is as follows: the multi-grid line tension testing machine is moved to a corresponding position through the universal wheel 3, the electric push rod 4 is started, the first clamping plate 5 and the second clamping plate 7 can be controlled to move towards the middle, the extension plate 20 is inserted into the groove 23, the first through groove 21 is communicated with the second through groove 22 at the moment, the multi-grid lines are knotted, the knotted lower ends are clamped in the connecting hole 19, the other ends of the multi-grid lines sequentially penetrate through the connecting hole 19, the second through groove 22 and the first through groove 21 at the upper end of the bottom plate 1, then penetrate through the second through groove 22, the first through groove 21 and the connecting hole 19 at the lower end of the movable plate 12, then a knot is knotted, then the two groups of electric push rods 4 are started, the first clamping plate 5 and the second clamping plate 7 are close to each other, the first through groove 21 and the second through groove 22 are staggered, the multi-grid lines can be clamped, finally the two groups of servo motors 11 are started, the two groups of lead screws 17 rotate, and the slide block 16 and the movable plate 12 can be controlled, The tension sensor 13 and the first clamping plate 5 and the second clamping plate 7 which are positioned at the lower end of the moving plate 12 move upwards to start a multi-grid line tension test, and tension applied to the multi-grid line can be monitored through the tension sensor 13.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Many grid line tensile test machine, including bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with two groups of fixed protection boxes (18), the upper ends of the two groups of protection boxes (18) are fixedly connected with servo motors (11), the output ends of the two groups of servo motors (11) are respectively provided with a lead screw (17), the outer surfaces of the two groups of lead screws (17) are respectively in threaded connection with a sliding block (16), a moving plate (12) is fixedly connected between the two groups of sliding blocks (16), the outer surface of each lead screw (17) is fixedly connected with a bearing (10), and the outer surface of each bearing (10) is fixedly connected with the inner wall of each protection box (18);
the lower extreme fixedly connected with force sensor (13) of movable plate (12), the lower extreme of force sensor (13) and the equal fixedly connected with mounting panel (14) in upper end of bottom plate (1), two sets of electric putter (4) of upper end fixedly connected with of mounting panel (14), it is a set of first splint (5) of one end fixedly connected with of electric putter (4), the one end fixedly connected with extension board (20) of first splint (5), first logical groove (21) have been seted up on extension board (20), another group the one end fixedly connected with second splint (7) of electric putter (4), the one end of second splint (7) is seted up flutedly (23), logical groove (22) have been seted up on second splint (7), the second leads to groove (22) and recess (23) intercommunication.
2. The multi-grid line tensile testing machine of claim 1, wherein: the one end fixedly connected with fixed plate (6) of mounting panel (14), fixed plate (6) are located between first splint (5) and second splint (7).
3. The multi-grid wire tensile testing machine of claim 2, wherein: the upper end of the fixing plate (6) is fixedly connected with a positioning seat (9), and a connecting hole (19) is formed in the positioning seat (9).
4. The multi-grid line tensile testing machine of claim 1, wherein: the screw rod (17) penetrates through the upper end of the protective box (18) and extends to the interior of the protective box (18).
5. The multi-grid line tensile testing machine of claim 1, wherein: and the two groups of protection boxes (18) are provided with LED lamps (8) on one end surface close to the mounting plate (14), and the LED lamps (8) are positioned at the lower end of the moving plate (12).
6. The multi-grid line tensile testing machine of claim 1, wherein: one end of the protective box (18) is provided with a sliding groove (15), and the sliding groove (15) is connected with the sliding block (16) in a sliding manner.
7. The multi-grid line tensile testing machine of claim 1, wherein: the front surface of the bottom plate (1) is provided with a control panel (2).
8. The multi-grid line tensile testing machine of claim 1, wherein: the lower end of the bottom plate (1) is fixedly connected with four groups of universal wheels (3), and pedals are arranged on the universal wheels (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022982841.0U CN213749335U (en) | 2020-12-11 | 2020-12-11 | Multi-grid-line tension testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022982841.0U CN213749335U (en) | 2020-12-11 | 2020-12-11 | Multi-grid-line tension testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213749335U true CN213749335U (en) | 2021-07-20 |
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ID=76835453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022982841.0U Expired - Fee Related CN213749335U (en) | 2020-12-11 | 2020-12-11 | Multi-grid-line tension testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213749335U (en) |
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2020
- 2020-12-11 CN CN202022982841.0U patent/CN213749335U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210720 |