CN218382076U - Low temperature resistant guide ring performance test device - Google Patents
Low temperature resistant guide ring performance test device Download PDFInfo
- Publication number
- CN218382076U CN218382076U CN202222177417.8U CN202222177417U CN218382076U CN 218382076 U CN218382076 U CN 218382076U CN 202222177417 U CN202222177417 U CN 202222177417U CN 218382076 U CN218382076 U CN 218382076U
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- China
- Prior art keywords
- low temperature
- fixed mounting
- main part
- machine main
- guide ring
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- 238000011056 performance test Methods 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009864 tensile test Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of performance test equipment, especially, be a low temperature resistant guide ring performance test device, including the low temperature testing machine main part, fixed mounting has the dead lever on the left side inner wall of low temperature testing machine main part, sliding connection has the connecting plate on the dead lever, one side fixed mounting of connecting plate has trapezoidal piece, establish to the inclined plane one side of trapezoidal piece, one side fixed mounting of connecting plate has electric putter, electric putter's output fixed mounting has first fixed block, fixed mounting has first couple on the first fixed block. The utility model discloses a motor drives the screw rod and rotates, and the screw rod drives the carriage release lever and removes, and the carriage release lever drives the inclined plane contact and the extrusion of ball and trapezoidal piece, and trapezoidal piece drives the connecting plate and slides on the dead lever, and the connecting plate passes through electric putter and drives first couple and remove, and first couple drives the guide ring and removes, carries out low temperature tensile test, detects through responding to the module.
Description
Technical Field
The utility model relates to a performance test equipment technical field specifically is a low temperature resistant guide ring performance test device.
Background
The guide ring is a common element of the oil cylinder and the air cylinder. The support device is used for supporting the piston or the piston rod, plays a role in ensuring the concentricity of the piston or the piston rod and the cylinder body, and can effectively avoid the damage of a sealing element or the strain of the wall of the piston cylinder caused by the non-concentric movement. At present, the guide ring on the market is usually made of polytetrafluoroethylene modified materials, phenolic clamping cloth and other plastic materials, and the guide ring made of the materials is used in special fields such as large-scale oil cylinders, heavy-load oil cylinders, high-speed oil cylinders and the like;
the guide ring low-temperature tensile test can investigate the durability of the guide ring in use, and is an important index for measuring the quality of the guide ring, and a general low-temperature testing machine is not provided with a tensile test device and is not beneficial to performing a low-temperature resistance test, so that a low-temperature resistance guide ring performance test device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a low temperature resistant guide ring performance test device has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a low temperature resistant guide ring performance test device, includes the low temperature testing machine main part, fixed mounting has the dead lever on the left side inner wall of low temperature testing machine main part, sliding connection has the connecting plate on the dead lever, one side fixed mounting of connecting plate has the trapezoidal piece, establish to the inclined plane one side of trapezoidal piece, one side fixed mounting of connecting plate has electric putter, electric putter's output fixed mounting has first fixed block, fixed mounting has first couple on the first fixed block, rotate on the bottom inner wall of low temperature testing machine main part and install the screw rod, threaded connection has the carriage release lever on the screw rod, the bottom fixed mounting of low temperature testing machine main part has the motor, the tip of screw rod extend to the low temperature testing machine main part outside and with the output shaft fixed connection of motor, the tip of carriage release lever inlays and is equipped with the ball, ball and inclined plane rolling contact.
Further, a spring is fixedly mounted between the left side of the connecting plate and the inner wall of the left side of the low-temperature testing machine main body, the spring is movably sleeved on the fixing rod, and the spring is arranged to play a role in resetting.
Further, fixed mounting has the square bar on the bottom inner wall of low temperature testing machine main part, sliding connection has L shape pole on the square bar, the tip of L shape pole and one side fixed connection of carriage release lever, the setting of L shape pole have played spacing effect, prevent that the phenomenon of skew from appearing at the in-process that removes in L shape pole.
Furthermore, a second fixing block is fixedly mounted on the inner wall of the right side of the low-temperature testing machine main body, a second hook is fixedly mounted on one side of the second fixing block, and the second fixing block is arranged to play a role in connection.
Further, the bottom fixed mounting of low temperature testing machine main part has two curb plates, be equipped with the shutter in the low temperature testing machine main part, fixed mounting has the handle on the shutter, and the setting of curb plate has played the effect of support.
Furthermore, a thread groove is formed in the moving rod and is in threaded connection with the screw rod, and the screw rod is arranged to achieve the locking effect.
(III) advantageous effects
Compared with the prior art, the utility model provides a low temperature resistant guide ring performance test device possesses following beneficial effect:
the utility model discloses, it removes to drive first fixed block through electric putter, first fixed block drives first couple and removes, and hang the guide ring on first couple and second couple, it rotates to drive the screw rod through the motor, the screw rod drives the carriage release lever and removes, the carriage release lever drives the inclined plane contact and the extrusion of ball and trapezoidal piece, trapezoidal piece drives the connecting plate and slides on the dead lever, the connecting plate drives first couple through electric putter and removes, first couple drives the guide ring and removes, carry out low temperature tensile test, detect through the response module.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the hidden three-dimensional structure of the door of the present invention;
FIG. 3 is an enlarged schematic view of region A of FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the area B in fig. 2 according to the present invention.
In the figure: 1. a low temperature tester body; 2. fixing the rod; 3. a connecting plate; 4. a trapezoidal block; 5. an electric push rod; 6. a first fixed block; 7. a first hook; 8. a screw; 9. a motor; 10. a travel bar; 11. a ball bearing; 12. a spring; 13. a square bar; 14. an L-shaped rod; 15. a second fixed block; 16. a second hook; 17. a side plate; 18. a shutter; 19. a handle.
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.
Examples
As shown in FIGS. 1 and 3, an embodiment of the invention provides a low temperature resistant guide ring performance testing device, which comprises a low temperature testing machine body 1, a fixing rod 2 is fixedly installed on the inner wall of the left side of the low temperature testing machine body 1, a connecting plate 3 is slidably connected onto the fixing rod 2, the connecting plate 3 is arranged to play a role of connection, a trapezoidal block 4 is fixedly installed on one side of the connecting plate 3, one side of the trapezoidal block 4 is arranged to be an inclined plane, an electric push rod 5 is fixedly installed on one side of the connecting plate 3, the electric push rod 5 is arranged to realize automation, a first fixing block 6 is fixedly installed at the output end of the electric push rod 5, the first fixing block 6 is arranged to play a role of connection, a first hook 7 is fixedly installed on the first fixing block 6, rotate on the bottom inner wall of low temperature testing machine main part 1 and install screw rod 8, threaded connection has carriage release lever 10 on the screw rod 8, the setting of carriage release lever 10, the effect of removal has been played, the bottom fixed mounting of low temperature testing machine main part 1 has motor 9, the setting of motor 9, automatic effect has been realized, the tip of screw rod 8 extends to low temperature testing machine main part 1 outside and with motor 9's output shaft fixed connection, the circular port has been seted up on the bottom inner wall of low temperature testing machine main part 1, the inner wall fixed mounting of circular port has the bearing, the inboard outside with screw rod 8 of inner circle of bearing welds mutually, the welded mode, it is more firm to make between bearing and the screw rod 8, the tip of carriage release lever 10 is inlayed and is equipped with ball 11, ball 11's setting, frictional force has been reduced, ball 11 and inclined plane rolling contact.
As shown in fig. 3, in some embodiments, a spring 12 is fixedly installed between the left side of the connecting plate 3 and the inner wall of the left side of the low temperature testing machine main body 1, the spring 12 is movably sleeved on the fixing rod 2, the setting of the spring 12 plays a role in resetting, and the setting of the fixing rod 2 plays a role in limiting.
As shown in fig. 4, in some embodiments, a square bar 13 is fixedly installed on the inner wall of the bottom of the body 1 of the low temperature testing machine, an L-shaped bar 14 is slidably connected to the square bar 13, the end of the L-shaped bar 14 is fixedly connected to one side of the movable rod 10, the L-shaped bar 14 is arranged to perform a limiting function, a square groove is formed in the L-shaped bar 14, and the inner wall of the square groove is slidably connected to the outer side of the square bar 13 to prevent the L-shaped bar 14 from shifting during the movement process.
As shown in fig. 2, in some embodiments, a second fixing block 15 is fixedly mounted on the right inner wall of the main body 1 of the low temperature testing machine, a second hook 16 is fixedly mounted on one side of the second fixing block 15, and the second fixing block 15 is arranged to perform a fixing function.
As shown in fig. 1, in some embodiments, two side plates 17 are fixedly mounted at the bottom of the main body 1 of the cryogenic testing machine, a stop door 18 is arranged on the main body 1 of the cryogenic testing machine, a handle 19 is fixedly mounted on the stop door 18, the handle 19 is convenient for a worker to pull, and the side plates 17 are arranged to play a role in supporting.
As shown in fig. 4, in some embodiments, the moving rod 10 is provided with a threaded groove, and the threaded groove is in threaded connection with the threaded rod 8, so that the moving rod 10 can be fixed after moving under the self-damping force of the threaded groove and the threaded rod 8.
Principle of operation or structure principle, in use, start electric putter 5, electric putter 5 drives first fixed block 6 and removes, first fixed block 6 drives first couple 7 and removes, and hang the guide ring on first couple 7 and second couple 16, starter motor 9, motor 9 drives screw 8 and rotates, screw 8 drives carriage release lever 10 and removes, carriage release lever 10 drives L shape pole 14 and slides on square bar 13, carriage release lever 10 drives the inclined plane contact and the extrusion of ball 11 and trapezoidal piece 4, under the effect of extrusion force, trapezoidal piece 4 drives connecting plate 3 and slides on dead lever 2, connecting plate 3 compresses spring 12 at the in-process that removes, connecting plate 3 drives first couple 7 through electric putter 5 and removes, first couple 7 drives the guide ring and removes, carry out low temperature tensile test, detect through the response module.
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 (6)
1. The utility model provides a low temperature resistant guide ring performance test device, includes low temperature test machine main part (1), its characterized in that: fixed mounting has dead lever (2) on the left side inner wall of low temperature testing machine main part (1), sliding connection has connecting plate (3) on dead lever (2), one side fixed mounting of connecting plate (3) has trapezoidal piece (4), establish to the inclined plane in one side of trapezoidal piece (4), one side fixed mounting of connecting plate (3) has electric putter (5), electric putter's (5) output fixed mounting has first fixed block (6), fixed mounting has first couple (7) on first fixed block (6), rotate on the bottom inner wall of low temperature testing machine main part (1) and install screw rod (8), threaded connection has carriage release lever (10) on screw rod (8), the bottom fixed mounting of low temperature testing machine main part (1) has motor (9), the tip of screw rod (8) extends to outside low temperature testing machine main part (1) and with the output shaft fixed connection of motor (9), the tip of carriage release lever (10) inlays and is equipped with ball (11), ball (11) and inclined plane rolling contact.
2. The device for testing the performance of the low-temperature-resistant guide ring according to claim 1, wherein: fixed mounting has spring (12) between the left side of connecting plate (3) and the left side inner wall of low temperature testing machine main part (1), spring (12) movable sleeve is established on dead lever (2).
3. The device for testing the performance of the low-temperature-resistant guide ring according to claim 1, wherein: fixed mounting has square bar (13) on the bottom inner wall of low temperature testing machine main part (1), sliding connection has L shape pole (14) on square bar (13), one side fixed connection of the tip of L shape pole (14) and carriage release lever (10).
4. The device for testing the performance of the low-temperature-resistant guide ring according to claim 1, wherein: fixed mounting has second fixed block (15) on the right side inner wall of low temperature test machine main part (1), one side fixed mounting of second fixed block (15) has second couple (16).
5. The device for testing the performance of the low-temperature-resistant guide ring according to claim 1, wherein: the bottom fixed mounting of low temperature testing machine main part (1) has two curb plates (17), be equipped with shutter (18) on low temperature testing machine main part (1), fixed mounting has handle (19) on shutter (18).
6. The device for testing the performance of the low-temperature-resistant guide ring according to claim 1, wherein: the moving rod (10) is provided with a thread groove, and the thread groove is in threaded connection with the screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177417.8U CN218382076U (en) | 2022-08-18 | 2022-08-18 | Low temperature resistant guide ring performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177417.8U CN218382076U (en) | 2022-08-18 | 2022-08-18 | Low temperature resistant guide ring performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218382076U true CN218382076U (en) | 2023-01-24 |
Family
ID=84967139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222177417.8U Active CN218382076U (en) | 2022-08-18 | 2022-08-18 | Low temperature resistant guide ring performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218382076U (en) |
-
2022
- 2022-08-18 CN CN202222177417.8U patent/CN218382076U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231203 Address after: 200137 Room 422, Building 5, No. 2577 Haixu Road, Pudong New Area, Shanghai Patentee after: SHANGHAI LANXI EXPERIMENTAL EQUIPMENT Co.,Ltd. Address before: Yongsheng Village, Baqiao Town, Yangzhong City, Zhenjiang City, Jiangsu Province, 212000 Patentee before: Yangzhong Lushi fluoroplastics Co.,Ltd. |