CN219996078U - Piston rod straightness accuracy check out test set - Google Patents
Piston rod straightness accuracy check out test set Download PDFInfo
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- CN219996078U CN219996078U CN202321209223.XU CN202321209223U CN219996078U CN 219996078 U CN219996078 U CN 219996078U CN 202321209223 U CN202321209223 U CN 202321209223U CN 219996078 U CN219996078 U CN 219996078U
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- piston rod
- motor
- movable block
- support main
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- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010017367 Frequent bowel movements Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses piston rod straightness detection equipment, which relates to the technical field of piston rods and comprises a support main body, wherein one side of the top of the support main body is fixedly connected with a display screen, the top of the display screen is fixedly connected with a graduated scale, one side of the middle of the top of the support main body is fixedly connected with a first mounting plate, one side of the first mounting plate is fixedly connected with a second motor, the second motor is started after the piston rod is clamped and fixed in a measuring table by the graduated scale, the second motor drives a first hydraulic rod, a first movable block horizontally moves in the first hydraulic rod, the first movable block drives a measuring instrument, the measuring instrument measures the straightness of the piston rod clamped and fixed in the measuring table and displays the straightness of the piston rod in the display screen, meanwhile, the display screen can carry out manual secondary measurement on the piston rod, accurate numerical values are obtained by comparing data displayed by the display screen with data of the manual measurement graduated scale, and the measuring accuracy of the device is improved by double measurement.
Description
Technical Field
The utility model relates to the technical field of piston rods, in particular to a piston rod straightness detection device.
Background
The piston rod is a connecting part for supporting the piston to do work, most of the piston rod is applied to a cylinder and cylinder motion executing part, is a motion part with frequent motion and high technical requirements, is an important component part of the cylinder, and needs to measure the straightness of the piston rod to ensure whether the quality of the piston rod meets the standard or not, so that the straightness detection equipment of the piston rod is needed to measure the straightness of the piston rod.
The utility model discloses a piston rod straightness measuring device, which comprises a workbench, a clamp assembly, a sliding rail, a measuring assembly and a sliding groove, wherein the piston rod is placed in a first groove, a wing bolt is rotated to enable a second groove to abut against the upper surface of the piston rod, clamping operation is performed on the piston rod, the phenomenon that the piston rod rotates in the measuring process is avoided, the measuring quality of the straightness of the piston rod is improved, a measuring plate abuts against the upper surface of the piston rod, a connecting plate is pushed left and right, the measuring plate is made to be attached to the upper surface of the piston rod to move, the straightness of the piston rod can be measured through reading of a graduated scale, compared with the straightness measuring operation performed manually by a micrometer, measuring errors are reduced, the connecting plate is pushed to move in the sliding groove, the guiding column plays a guiding role on the measuring plate, the lower surface of the measuring plate is always parallel to the upper surface of the workbench, and the measuring accuracy of the measuring device is improved.
However, the following problems still exist in implementing the above-mentioned piston rod straightness measuring device: the device measures the straightness of the piston rod through the clamp assembly and the measuring assembly in the actual use process, but when the device measures the straightness of the piston rod, double measurement cannot be carried out for comparing the straightness measuring data accuracy of the piston rod, so that the practicability of the device is limited to a certain extent.
Disclosure of Invention
The utility model provides a piston rod straightness detection device, which solves the problem that double measurement cannot be performed in the related art to compare the accuracy of piston rod straightness measurement data:
the technical scheme of the utility model is as follows: the utility model provides a piston rod straightness accuracy check out test set, includes the support main part, one side fixedly connected with display screen at support main part top, the top fixedly connected with scale of display screen, one side fixedly connected with first mounting panel at support main part top middle part, one side fixedly connected with second motor of first mounting panel, one side fixedly connected with first hydraulic stem of second motor output shaft, the middle part swing joint of first hydraulic stem has first movable block, one side fixedly connected with measuring apparatu of first movable block, the measuring table has been placed at the top of support main part.
Preferably, the other side fixedly connected with second mounting panel in support main part top middle part, one side fixedly connected with first motor of second mounting panel.
Preferably, one side of the output shaft of the first motor is fixedly connected with a second hydraulic rod, the middle part of the second hydraulic rod is movably connected with a second movable block, and one side of the second movable block is fixedly connected with a clamping plate.
Preferably, two sides of the measuring table are respectively connected with the first mounting plate and the second mounting plate.
Preferably, the other side of the top of the supporting main body is fixedly connected with a storage table.
Preferably, the top fixedly connected with mobile device of first mounting panel, second mounting panel, the baffle of equidistant range is fixedly connected with to the both sides of mobile device bottom.
Preferably, the both sides fixedly connected with equidistance in the middle part of mobile device bottom are arranged the slider, the middle part swing joint of slider has the movable block, the both sides fixedly connected with equidistance of movable block bottom are arranged telescoping device.
Preferably, the bottom fixedly connected with connecting plate of telescoping device, the both sides fixedly connected with equidistance in connecting plate bottom middle part are arranged the fixed block, one side swing joint of fixed block has anchor clamps.
The working principle and the beneficial effects of the utility model are as follows:
1. in this embodiment, through being equipped with the grip block, start first motor, first motor drive second hydraulic stem, second movable block horizontal migration in the second hydraulic stem, second movable block drive grip block, grip block is to the piston rod activity in the measuring table to promote the opposite side with the piston rod, and make the piston rod other end contact clamp with first mounting panel, carry out spacing fixedly to the piston rod, improved measuring result's accuracy.
2. In this embodiment, through being equipped with the scale, the piston rod presss from both sides tightly fixed back in measuring table, starts the second motor, the first hydraulic stem of second motor drive, first movable block horizontal migration in first hydraulic stem, first movable block drive measuring apparatu, the measuring apparatu measures the piston rod straightness accuracy of pressing from both sides tightly fixed in the measuring table to show in the display screen, the display screen can carry out artifical secondary measurement to the piston rod simultaneously, the data that shows through the display screen compares with the data of artifical measurement scale, thereby obtain accurate numerical value, the accuracy of the measurement of device has been improved through dual measurement.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic diagram of the overall structure of a piston rod straightness detection device according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of a piston rod straightness detection device according to the present utility model;
FIG. 3 is a schematic view of the back of a structure of a piston rod straightness detection device according to the present utility model;
fig. 4 is a schematic diagram of a structure of a moving device of a piston rod straightness detection apparatus according to the present utility model;
in the figure: 1. a support body; 2. a first mounting plate; 3. a second mounting plate; 4. a first motor; 5. a mobile device; 6. a display screen; 7. a graduated scale; 8. a baffle; 9. a storage table; 10. a second motor; 11. a first hydraulic lever; 12. a first movable block; 13. a measuring instrument; 14. a measuring station; 15. a second hydraulic lever; 16. a second movable block; 17. a clamping plate; 18. a slide block; 19. a moving block; 20. a telescoping device; 21. a connecting plate; 22. a fixed block; 23. and (3) clamping.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a piston rod straightness detection device comprises a support main body 1, one side fixedly connected with display screen 6 at the top of support main body 1, top fixedly connected with scale 7 of display screen 6, through being equipped with scale 7, the piston rod is pressed from both sides tightly fixedly in measuring table 14 after, start second motor 10, second motor 10 drives first hydraulic stem 11, first movable block 12 horizontal migration in first hydraulic stem 11, first movable block 12 drives measuring apparatu 13, measuring apparatu 13 measures the piston rod straightness that presss from both sides tightly fixedly in measuring table 14, and show in display screen 6, simultaneously display screen 6 can carry out artifical secondary measurement to the piston rod, data that shows through display screen 6 compares with the data of manual measurement scale 7, thereby obtain accurate numerical value, one side fixedly connected with first mounting panel 2 at the middle part of support main body 1 top, one side fixedly connected with second motor 10, one side fixedly connected with first hydraulic stem 11 at the output shaft of second motor 10, the middle part movably connected with first movable block 12, one side fixedly connected with measuring apparatu 13 at the top of first movable block 11, top of support main body 1 is placed at the measuring table 13.
Referring to fig. 2, 3 and 4, the other side of the middle part of the top end of the supporting body 1 is fixedly connected with a second mounting plate 3, one side of the second mounting plate 3 is fixedly connected with a first motor 4, one side of the output shaft of the first motor 4 is fixedly connected with a second hydraulic rod 15, the middle part of the second hydraulic rod 15 is movably connected with a second movable block 16, one side of the second movable block 16 is fixedly connected with a clamping plate 17, by being provided with the clamping plate 17, the first motor 4 is started, the first motor 4 drives the second hydraulic rod 15, the second movable block 16 horizontally moves in the second hydraulic rod 15, the second movable block 16 drives the clamping plate 17, the clamping plate 17 moves a piston rod in the measuring table 14, pushes the piston rod to the other side, and enables the other end of the piston rod to be in contact with the first mounting plate 2 for clamping, carry out spacing fixedly to the piston rod, the both sides of measuring table 14 link to each other with first mounting panel 2, second mounting panel 3 respectively, the opposite side fixedly connected with of supporting body 1 top puts thing platform 9, the top fixedly connected with mobile device 5 of first mounting panel 2, the second mounting panel 3, the baffle 8 of the both sides fixedly connected with equidistance range of mobile device 5 bottom, the slider 18 of both sides fixedly connected with equidistance range in mobile device 5 bottom middle part, the middle part swing joint of slider 18 has movable block 19, the both sides fixedly connected with equidistance range telescoping device 20 of movable block 19 bottom, the bottom fixedly connected with connecting plate 21 of telescoping device 20, the both sides fixedly connected with fixed block 22 of the equidistance range in connecting plate 21 bottom middle part, one side swing joint of fixed block 22 has anchor clamps 23.
The working principle and the using flow of the utility model are as follows:
when the piston rod straightness detection device is installed and used, firstly, the moving block 19 slides in the sliding block 18, when the moving block 19 moves to the upper side of the object placing table 9, the baffle 8 blocks the moving block 19, the moving block 19 is prevented from sliding down, the telescopic device 20 drives the connecting plate 21 to descend, the connecting plate 21 drives the fixing block 22 to descend, the clamp 23 clamps and clamps the piston rod in the object placing table 9, after clamping is completed, the piston rod is driven by the telescopic device 20 to ascend, the piston rod is placed in the measuring table 14 under the sliding of the moving block 19, the first motor 4 drives the second hydraulic rod 15, the second movable block 16 horizontally moves in the second hydraulic rod 15, the second movable block 16 drives the clamping plate 17, the clamping plate 17 moves the piston rod in the measuring table 14, pushes the piston rod to the other side, the other end of the piston rod is enabled to be in contact with the first mounting plate 2 to be clamped, the piston rod is clamped and fixed in a limiting mode, the piston rod is started to be clamped and fixed in the measuring table 14, the second motor 10 drives the first hydraulic rod 11 under the driving of the telescopic device 20, the first movable block 12 drives the second hydraulic rod 15 to horizontally move the second hydraulic rod 15, the second movable block 16 horizontally moves in the first hydraulic rod 11 to horizontally and horizontally move the second hydraulic rod 15 to horizontally move in the measuring table 13, the second hydraulic rod is accurately compared with the measuring table 13, and the measuring table is accurately measured, the numerical value is displayed in the measuring table is obtained, the measuring table is displayed, the numerical value is displayed, and the numerical value is compared with the measuring table is accurately measured and measured in the measuring table, and the measuring table is displayed, and the numerical value is displayed.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a piston rod straightness accuracy check out test set, includes support main part (1), its characterized in that: one side fixedly connected with display screen (6) at support main part (1) top, the top fixedly connected with scale (7) at display screen (6), one side fixedly connected with first mounting panel (2) at support main part (1) top middle part, one side fixedly connected with second motor (10) of first mounting panel (2), one side fixedly connected with first hydraulic stem (11) of second motor (10) output shaft, the middle part swing joint of first hydraulic stem (11) has first movable block (12), one side fixedly connected with measuring apparatu (13) of first movable block (12), measuring table (14) have been placed at the top of support main part (1).
2. The piston rod straightness detection apparatus as set forth in claim 1, wherein: the other side fixedly connected with second mounting panel (3) in support main part (1) top middle part, one side fixedly connected with first motor (4) of second mounting panel (3).
3. The piston rod straightness detection apparatus as set forth in claim 2, wherein: one side of the output shaft of the first motor (4) is fixedly connected with a second hydraulic rod (15), the middle part of the second hydraulic rod (15) is movably connected with a second movable block (16), and one side of the second movable block (16) is fixedly connected with a clamping plate (17).
4. The piston rod straightness detection apparatus as set forth in claim 1, wherein: the two sides of the measuring table (14) are respectively connected with the first mounting plate (2) and the second mounting plate (3).
5. The piston rod straightness detection apparatus as set forth in claim 1, wherein: the other side of the top of the supporting main body (1) is fixedly connected with a storage table (9).
6. The piston rod straightness detection apparatus as set forth in claim 2, wherein: the top fixedly connected with mobile device (5) of first mounting panel (2), second mounting panel (3), both sides fixedly connected with equidistance range baffle (8) of mobile device (5) bottom.
7. The piston rod straightness detection apparatus as set forth in claim 6, wherein: the device is characterized in that two sides of the middle of the bottom end of the moving device (5) are fixedly connected with equidistant arranged sliding blocks (18), the middle of each sliding block (18) is movably connected with a moving block (19), and two sides of the bottom of each moving block (19) are fixedly connected with equidistant arranged telescopic devices (20).
8. The piston rod straightness detection apparatus as set forth in claim 7, wherein: the bottom of telescoping device (20) fixedly connected with connecting plate (21), the both sides fixedly connected with equidistance in middle part of connecting plate (21) bottom fixed block (22) of arranging, one side swing joint of fixed block (22) has anchor clamps (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209223.XU CN219996078U (en) | 2023-05-18 | 2023-05-18 | Piston rod straightness accuracy check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209223.XU CN219996078U (en) | 2023-05-18 | 2023-05-18 | Piston rod straightness accuracy check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996078U true CN219996078U (en) | 2023-11-10 |
Family
ID=88603119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209223.XU Active CN219996078U (en) | 2023-05-18 | 2023-05-18 | Piston rod straightness accuracy check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996078U (en) |
-
2023
- 2023-05-18 CN CN202321209223.XU patent/CN219996078U/en active Active
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