CN217006315U - Rotating shaft torsion endurance testing machine - Google Patents
Rotating shaft torsion endurance testing machine Download PDFInfo
- Publication number
- CN217006315U CN217006315U CN202220159991.8U CN202220159991U CN217006315U CN 217006315 U CN217006315 U CN 217006315U CN 202220159991 U CN202220159991 U CN 202220159991U CN 217006315 U CN217006315 U CN 217006315U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- testing machine
- rods
- rotating shaft
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the technical field of testing machines, and discloses a rotating shaft torsion endurance testing machine, which comprises a base, wherein a testing mechanism is arranged on the left side of the upper surface wall of the base, a clamping mechanism and a fixing mechanism are arranged on the upper part of the testing mechanism, the testing mechanism comprises two supporting rods, fixing rods are fixedly connected to opposite sides of the two supporting rods, a supporting plate is fixedly connected to opposite ends of the two fixing rods together, through the arrangement of the clamping mechanism and the fixing mechanism, the fixing blocks in the fixing mechanism can drive a locking block to move through the sliding rods, a reset spring is simultaneously extruded, one end of a rotating shaft can be fixed on the supporting plate through the reaction force of the reset spring, a fastening knob in the clamping mechanism drives a second threaded rod to rotate, the second threaded rod drives a clamping plate to move, so that the other end of the rotating shaft is fixed, and then the rotating shaft torsion endurance testing machine is matched with the testing mechanism, thereby improving the experimental efficiency of the device.
Description
Technical Field
The utility model relates to the technical field of testing machines, in particular to a rotating shaft torsion endurance testing machine.
Background
The durability test is a test performed to measure the service life of a product under a predetermined use and maintenance condition, and predict or verify weak links and dangerous portions of a structure. The endurance test is generally longer than the reliability test, and through the endurance test, which parts in the product design and manufacture have problems in reliability so as to improve the design or improve the process level, and meanwhile, the service life of a new product can be calculated by measuring the abrasion loss change of a main part.
The existing device is inconvenient to fix and lock the rotating shaft in the test, cannot be adjusted according to the rotating shafts with different sizes, and is low in test efficiency and inconvenient for people to use.
Through setting up fixture and fixed establishment, fixed block in the fixed establishment can drive the locking piece through the slide bar and remove, extrudees reset spring simultaneously, can realize fixing the one end of pivot in the backup pad through reset spring's reaction force, fastening knob in the fixture drives the second threaded rod and rotates, and the second threaded rod drives splint and removes, thereby realizes fixing the other end of pivot, again through with test mechanism's cooperation, thereby improved the experimental efficiency of device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the rotating shaft torsion endurance testing machine which has the advantages of being capable of quickly fixing and locking a tested rotating shaft and the like, and solves the problem that the existing device is inconvenient to fix and lock the rotating shaft during testing.
(II) technical scheme
In order to realize the purpose that the prior device is inconvenient to fix and lock the rotating shaft during the test, the utility model provides the following technical scheme: the rotating shaft torsion endurance testing machine comprises a base, wherein a testing mechanism is arranged on the left side of the upper surface wall of the base, a clamping mechanism and a fixing mechanism are arranged on the upper portion of the testing mechanism, the testing mechanism comprises two supporting rods, fixing rods are fixedly connected to opposite sides of the two supporting rods, a supporting plate is fixedly connected to opposite ends of the two fixing rods, a rotating sleeve is rotatably connected to the outer walls of the two fixing rods, a driving motor is fixedly connected to the left side wall of one of the supporting rods, an output shaft of the driving motor is fixedly connected with the rotating sleeve, stand columns are fixedly connected to the outer walls of the two rotating sleeves, a cross rod is arranged at the top ends of the two stand columns, a control box is arranged on the right side of the upper surface wall of the base, a display screen and a control panel are arranged on the outer wall of the control box, the clamping mechanism comprises two first threaded rods, two the equal fixedly connected with grip block of one end of first threaded rod, and the other end all runs through the outer wall of horizontal pole and the first adjust knob of fixedly connected with, two the opening has all been seted up to the lower surface wall of grip block, and open-ended one side threaded connection has the second threaded rod, the equal swing joint of second threaded rod one end has splint, and the equal fixedly connected with fastening knob of the other end.
Preferably, the fixing mechanism comprises two sliding blocks, the two sliding blocks are connected with the supporting plate in a sliding mode, the two sliding blocks are fixedly connected with supporting blocks on the upper surface wall of each sliding block, one side of each supporting block is fixedly connected with a mounting plate, the two outer walls of the mounting plates are provided with sliding rods in a penetrating mode, one end of each sliding rod is fixedly connected with a locking block, the other end of each sliding rod is fixedly connected with a fixing block, and the outer walls of the sliding rods are provided with reset springs in a sleeved mode.
Preferably, the upper surface wall of the supporting plate is provided with a sliding groove, and the sliding groove corresponds to the sliding block.
Preferably, the outer walls of the two upright columns are provided with first bar-shaped grooves, the two ends of the cross rod are provided with second adjusting knobs, and the first bar-shaped grooves correspond to the cross rod.
Preferably, the upper surface wall of the cross rod is provided with a second strip-shaped groove, and the second strip-shaped groove corresponds to the first threaded rod.
Preferably, the lower surface wall four corners of base all is provided with the supporting leg, four the supporting leg all with base fixed connection.
Preferably, the outer wall fixedly connected with protection casing of bracing piece goes, and the protection casing corresponds with driving motor.
(III) advantageous effects
Compared with the prior art, the utility model provides a rotating shaft torsion endurance testing machine which has the following beneficial effects:
1. according to the rotating shaft torsion endurance testing machine, the clamping mechanism and the fixing mechanism are arranged, the fixing block in the fixing mechanism can drive the locking block to move through the sliding rod, the reset spring is extruded at the same time, one end of the rotating shaft can be fixed on the supporting plate through the reaction force of the reset spring, the fastening knob in the clamping mechanism drives the second threaded rod to rotate, the second threaded rod drives the clamping plate to move, so that the other end of the rotating shaft is fixed, and the rotating shaft torsion endurance testing machine is matched with the testing mechanism, so that the testing efficiency of the device is improved;
2. this pivot torsion endurance test machine, through seting up the spout in the backup pad, the slider can slide in the spout, thereby can adjust according to the pivot of equidimension not, through seting up second bar groove on the horizontal pole, the second bar groove fixture's of being convenient for regulation, through having seted up first bar groove at the outer wall of stand, first bar groove is convenient for highly adjust the horizontal pole, through mutually supporting of above-mentioned structure, alright can be tested in order to make the device can be to the pivot of equidimension not, unusual convenience.
Drawings
FIG. 1 is a schematic view of an overall structure of a torque endurance testing machine for a rotating shaft according to the present invention;
FIG. 2 is a front view of the overall structure of the torsion endurance testing machine for a rotating shaft according to the present invention;
FIG. 3 is a schematic view of a clamping mechanism of the torsion endurance testing machine for a rotating shaft according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a base; 2. a testing mechanism; 21. a support bar; 22. a fixing rod; 23. rotating the sleeve; 24. a drive motor; 25. a column; 26. a cross bar; 27. a control box; 28. a support plate; 3. a clamping mechanism; 31. a first threaded rod; 32. a clamping block; 33. a second threaded rod; 34. fastening a knob; 35. a splint; 4. a fixing mechanism; 41. a slider; 42. a support block; 43. mounting a plate; 44. a slide bar; 45. a locking block; 46. a fixed block; 47. a return spring; 5. a second adjustment knob; 6. a first adjustment knob; 7. A control panel; 8. a display screen; 9. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the rotating shaft torsion endurance testing machine comprises a base 1, a testing mechanism 2 is arranged on the left side of the upper surface wall of the base 1, and a clamping mechanism 3 and a fixing mechanism 4 are arranged on the upper portion of the testing mechanism 2;
referring to fig. 1-2, the testing mechanism 2 includes two support rods 21, the opposite sides of the two support rods 21 are fixedly connected with a fixing rod 22, the opposite ends of the two fixing rods 22 are fixedly connected with a support plate 28, the outer walls of the two fixing rods 22 are rotatably connected with a rotating sleeve 23, the left side wall of one support rod 21 is fixedly connected with a driving motor 24, the output shaft of the driving motor 24 is fixedly connected with the rotating sleeve 23, the outer walls of the two rotating sleeves 23 are fixedly connected with upright posts 25, the top ends of the two upright posts 25 are provided with a cross rod 26, the right side of the upper surface wall of the base 1 is provided with a control box 27, and the outer wall of the control box 27 is provided with a display screen 8 and a control panel 7;
the test efficiency of the device can be improved through the test mechanism 2;
and refer to fig. 1, 2 and 4, further, the fixing mechanism 4 includes two sliders 41, the two sliders 41 are both connected with the support plate 28 in a sliding manner, the upper surface walls of the two sliders 41 are both fixedly connected with support blocks 42, one side of each of the two support blocks 42 is both fixedly connected with a mounting plate 43, the outer walls of the two mounting plates 43 are both penetrated and slid by a sliding rod 44, one end of the sliding rod 44 is fixedly connected with a locking block 45, the other end of the sliding rod 44 is fixedly connected with a fixing block 46, and the outer wall of the sliding rod 44 is both sleeved with a return spring 47.
Referring to fig. 1, further, the upper wall of the supporting plate 28 is provided with a sliding groove, and the sliding groove corresponds to the sliding block 41, and the sliding groove facilitates the sliding of the sliding block 41.
Referring to fig. 1, further, the outer walls of the two upright posts 25 are provided with first bar-shaped grooves, the two ends of the cross bar 26 are both provided with second adjusting knobs 5, the first bar-shaped grooves correspond to the cross bar 26, and the first bar-shaped grooves facilitate the movement of the cross bar 26.
Referring to fig. 1, further, a second strip-shaped groove is formed in the upper wall of the cross bar 26, the second strip-shaped groove corresponds to the first threaded rod 31, and the second strip-shaped groove facilitates the movement of the first threaded rod 31.
Referring to fig. 1-2, further, a protective cover is fixedly connected to an outer wall of the support rod 21, and the protective cover corresponds to the driving motor 24, so that the protective cover can effectively protect the driving motor 24.
Referring to fig. 1-3, the clamping mechanism 3 includes two first threaded rods 31, one end of each of the two first threaded rods 31 is fixedly connected with a clamping block 32, the other end of each of the two first threaded rods 31 penetrates through the outer wall of the cross bar 26 and is fixedly connected with a first adjusting knob 6, the lower surface walls of the two clamping blocks 32 are both provided with openings, one side of each opening is in threaded connection with a second threaded rod 33, one end of each second threaded rod 33 is movably connected with a clamping plate 35, and the other end of each second threaded rod is fixedly connected with a fastening knob 34;
the device can rapidly clamp and fix the rotating shaft through the clamping mechanism 3;
and referring to fig. 1-2, further, four corners of the lower surface wall of the base 1 are provided with supporting legs 9, the four supporting legs 9 are fixedly connected with the base 1, and the supporting legs 9 can make the device more stable.
The working principle is that when the device is used, firstly, a rotating shaft to be tested is placed on the supporting plate 28, the fixing block 46 can drive the locking block 45 to move through the sliding rod 44, meanwhile, the reset spring 47 is extruded, one end of the rotating shaft can be fixed on the supporting plate 28 through the reaction force of the reset spring 47, the fastening knob 34 drives the second threaded rod 33 to rotate, the second threaded rod 33 drives the clamping plate 35 to move, so that the other end of the rotating shaft is fixed, then the driving motor 24 is started through the control box 27, the driving motor 24 drives the rotating sleeve 23 to rotate on the fixing rod 22, the detected data can be displayed on the display screen 8, the sliding block 41 can slide in the sliding groove by arranging the sliding groove on the supporting plate 28, so that the device can be adjusted according to rotating shafts with different sizes, the adjustment of the clamping mechanism 3 is facilitated by arranging the second strip-shaped groove on the transverse rod 26, through having seted up first bar groove at the outer wall of stand 25, first bar groove is convenient for highly adjust horizontal pole 26, through mutually supporting of above-mentioned structure, alright in order to make the device can test the pivot of equidimension not, has promoted experimental efficiency, unusual convenience.
In summary, according to the rotating shaft torsion endurance testing machine, by arranging the clamping mechanism 3 and the fixing mechanism 4, the fixing block 46 in the fixing mechanism 4 can drive the locking block 45 to move through the sliding rod 44, and simultaneously press the return spring 47, and the fixing of one end of the rotating shaft on the supporting plate 28 can be realized through the reaction force of the return spring 47, the fastening knob 34 in the clamping mechanism 3 drives the second threaded rod 33 to rotate, the second threaded rod 33 drives the clamping plate 35 to move, so as to realize the fixing of the other end of the rotating shaft, and then the experimental efficiency of the device is improved through the matching with the testing mechanism 2, the sliding block 41 can slide in the sliding groove by arranging the sliding groove on the supporting plate 28, so as to be adjusted according to rotating shafts with different sizes, the second strip-shaped groove is arranged on the cross rod 26, so as to facilitate the adjustment of the clamping mechanism 3, and the first strip-shaped groove is arranged on the outer wall of the upright post 25, first bar groove is convenient for highly adjusting horizontal pole 26, through mutually supporting of above-mentioned structure, alright in order to make the device can test convenience very not in the pivot of equidimension.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Pivot torsion endurance test machine, including base (1), its characterized in that: a testing mechanism (2) is arranged on the left side of the upper surface wall of the base (1), and a clamping mechanism (3) and a fixing mechanism (4) are arranged on the upper portion of the testing mechanism (2);
the testing mechanism (2) comprises two supporting rods (21), wherein the opposite sides of the two supporting rods (21) are fixedly connected with fixing rods (22), the opposite ends of the two fixing rods (22) are fixedly connected with a supporting plate (28) together, and the outer walls of the two fixed rods (22) are both rotationally connected with a rotating sleeve (23), the left side wall of one of the support rods (21) is fixedly connected with a driving motor (24), an output shaft of the driving motor (24) is fixedly connected with the rotating sleeves (23), the outer walls of the two rotating sleeves (23) are fixedly connected with upright posts (25), the top ends of the two upright posts (25) are jointly provided with a cross rod (26), the right side of the upper wall of the base (1) is provided with a control box (27), and the outer wall of the control box (27) is provided with a display screen (8) and a control panel (7);
fixture (3) are including two first threaded rod (31), two the equal fixedly connected with grip block (32) of one end of first threaded rod (31), and the other end all runs through the outer wall of horizontal pole (26) and the first adjust knob (6) of fixedly connected with, two the opening has all been seted up to the lower table wall of grip block (32), and open-ended one side threaded connection has second threaded rod (33), the equal swing joint of second threaded rod (33) one end has splint (35), and the equal fixedly connected with fastening knob (34) of the other end.
2. The spindle torsion endurance testing machine of claim 1, further comprising: fixed establishment (4) include two slider (41), two slider (41) all with backup pad (28) sliding connection, two the equal fixedly connected with supporting shoe (42) of last upper surface wall of slider (41), two the equal fixedly connected with mounting panel (43) of one side of supporting shoe (42), two the outer wall of mounting panel (43) all runs through to slide has slide bar (44), the one end fixedly connected with latch segment (45) of slide bar (44), and other end fixedly connected with fixed block (46), the outer wall of slide bar (44) all overlaps and is equipped with reset spring (47).
3. The spindle torsion endurance testing machine of claim 1, wherein: the upper surface wall of the supporting plate (28) is provided with a sliding groove, and the sliding groove corresponds to the sliding block (41).
4. The spindle torsion endurance testing machine of claim 1, wherein: the outer wall of two stand (25) is seted up first bar groove, and the both ends of horizontal pole (26) all are provided with second adjust knob (5), first bar groove is corresponding with horizontal pole (26).
5. The spindle torsion endurance testing machine of claim 1, wherein: and a second strip-shaped groove is formed in the upper surface wall of the cross rod (26), and corresponds to the first threaded rod (31).
6. The spindle torsion endurance testing machine of claim 1, further comprising: the lower surface wall four corners department of base (1) all is provided with supporting leg (9), four supporting leg (9) all with base (1) fixed connection.
7. The spindle torsion endurance testing machine of claim 1, further comprising: the outer wall fixedly connected with protection casing of bracing piece (21) goes, and the protection casing is corresponding with driving motor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159991.8U CN217006315U (en) | 2022-01-21 | 2022-01-21 | Rotating shaft torsion endurance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159991.8U CN217006315U (en) | 2022-01-21 | 2022-01-21 | Rotating shaft torsion endurance testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217006315U true CN217006315U (en) | 2022-07-19 |
Family
ID=82390718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220159991.8U Expired - Fee Related CN217006315U (en) | 2022-01-21 | 2022-01-21 | Rotating shaft torsion endurance testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217006315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839833A (en) * | 2022-10-20 | 2023-03-24 | 安徽中腾汽车零部件有限公司 | Programmable torque and endurance test equipment |
-
2022
- 2022-01-21 CN CN202220159991.8U patent/CN217006315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839833A (en) * | 2022-10-20 | 2023-03-24 | 安徽中腾汽车零部件有限公司 | Programmable torque and endurance test equipment |
| CN115839833B (en) * | 2022-10-20 | 2023-07-07 | 安徽中腾汽车零部件有限公司 | Programmable torque and durability test equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217006315U (en) | Rotating shaft torsion endurance testing machine | |
| CN212379201U (en) | Concrete bending resistance testing machine | |
| CN102200482A (en) | Rotation shaft torsion measuring mechanism for tablet notebook computer | |
| CN208653945U (en) | Reinforcing steel bar bending tester | |
| CN207787566U (en) | A kind of construction of the highway reinforcing bar intercept unit | |
| CN213337833U (en) | Durable plug testing machine of USB interface | |
| CN108519227A (en) | A kind of damper detection device | |
| CN218974049U (en) | Liquid crystal pendulum impact testing machine with good stabilizing effect | |
| CN217006400U (en) | Embedded multipoint soil sampling and detecting device | |
| CN213333442U (en) | Information acquisition device based on green building construction technology | |
| CN213689248U (en) | Hardness detection equipment for building material | |
| CN221006282U (en) | Crookedness testing arrangement | |
| CN206863500U (en) | A kind of time-consuming metering device for computer software developer | |
| CN220367323U (en) | Motor test device | |
| CN220367161U (en) | Pendulum impact testing machine calibrating device | |
| CN220650330U (en) | Building wallboard pressure testing machine | |
| CN221174375U (en) | Toughened glass detection table | |
| CN216594475U (en) | Glass breast board horizontal bearing capacity detection device for building safety inspection | |
| CN211585030U (en) | High school student's sports is with high jump stand of being convenient for height-adjusting | |
| CN220637037U (en) | Target plate processing, cutting and fixing equipment | |
| CN219954925U (en) | Portable house measuring device | |
| CN220894012U (en) | Torsion testing machine for rotary file | |
| CN220792530U (en) | Auxiliary installation rack of outdoor surveying and mapping device | |
| CN210166134U (en) | Spring tester who facilitates use | |
| CN221765090U (en) | Glass strength test device |
Legal Events
| 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: 20220719 |