CN221037306U - Impeller blade interval measuring device - Google Patents
Impeller blade interval measuring device Download PDFInfo
- Publication number
- CN221037306U CN221037306U CN202321551923.7U CN202321551923U CN221037306U CN 221037306 U CN221037306 U CN 221037306U CN 202321551923 U CN202321551923 U CN 202321551923U CN 221037306 U CN221037306 U CN 221037306U
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- sliding
- telescopic
- rod
- limiting
- plate
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- 238000005259 measurement Methods 0.000 claims abstract description 27
- 230000004308 accommodation Effects 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 9
- 230000006698 induction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an impeller blade spacing measuring device, which relates to the technical field of impeller measurement and aims to solve the problems that in the prior measuring device, the spacing between measuring widths is inaccurate due to the problem of visual angles easily, and in the measuring process, impellers are required to be limited and fixed, so that the measuring positions cannot deviate and shake.
Description
Technical Field
The utility model relates to the technical field of impeller measurement, in particular to an impeller blade spacing measuring device.
Background
The impeller not only refers to a wheel disc provided with movable vanes, but also refers to a general name of the wheel disc and the movable vanes arranged on the wheel disc, the impeller can be classified according to the shape and the opening and closing conditions, the produced vane distance needs to meet the precision of actual use, and an infrared measuring device is needed when the precision is measured.
At present, the patent number is CN202222067051.9, the utility model discloses a special measuring device for impeller gaps, which comprises a cradle head, wherein a connecting plate is fixedly connected to one side of the cradle head, an electric push rod is fixedly arranged in the connecting plate, the output end of the electric push rod is fixedly connected with a mounting plate, an infrared range finder is fixedly arranged in the mounting plate, a detector is fixedly arranged on the upper part of the connecting plate, a display screen is arranged on the upper part of the detector, and the detector receives data of the infrared range finder and displays the data on the display screen. According to the utility model, the connecting plate is fixedly connected to one side of the cradle head, the electric push rod is fixedly arranged in the connecting plate, the output end of the electric push rod is fixedly connected to the mounting plate, and the infrared range finder is fixedly arranged in the mounting plate, so that a user can place the impeller on the cradle head and then drive the cradle head to rotate, the infrared range finder detects the change data of the impeller in real time, calculates the distance between the blades, and the distance data between the groups of blades are abnormally sent to the detector for display.
Disclosure of utility model
The utility model aims to provide an impeller blade spacing measuring device, which aims to solve the problems that in the prior art, the existing measuring device is provided, the spacing between measuring widths is easy to cause inaccurate measurement due to the problem of visual angles in the using process, and the impeller is required to be limited and fixed in the measuring process, so that the measuring position cannot deviate and shake.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an impeller blade interval measuring device, includes the workstation, the top center of workstation is equipped with the stop collar, the top of stop collar is equipped with the slip and measures the subassembly, the both ends of slip are measured the subassembly and are equipped with flexible subassembly, the spout has been seted up to the both sides border department of workstation, the spout inboard is equipped with spacing subassembly.
Through placing the impeller in the stop collar inboard through the dead lever in advance, it is spacing to utilize limit assembly promotion limit head and fixed block to carry out the joint in the spout, it is spacing to the stop collar extrusion through the extrusion piece, prevent to lead to measuring numerical value inaccurately in measuring process machine shake, flexible buckle can carry out altitude mixture control to the expansion plate according to measuring the part size in the flexible subassembly of adoption both sides, wherein top slip measurement assembly one end rotatory piece is along the inboard slide rail sliding adjustment transverse position of expansion plate, utilize driving motor drive slider and measurement inductive head to carry out the interval measurement to the impeller, thereby be convenient for measure numerical value to impeller dead angle department, effectively improved the precision of measuring numerical value.
Further, the slip measurement assembly includes slide bar and flexible cylinder, the end cover of slide bar is equipped with rotatory piece, the outside cover of slide bar is equipped with the sliding block, the accommodation hole that holds the slide bar has been seted up to the both sides of sliding block, one side of sliding block is equipped with the suggestion lamp plate, the one end of slide bar is equipped with fixed cover, the one end of rotatory piece is equipped with driving motor, adopts driving motor to drive movable rod drive sliding block in spout sliding connection, and the device of being convenient for measures.
Further, the accommodation hole that holds flexible cylinder has been seted up at the top of sliding block, the lower extreme of flexible cylinder is equipped with the telescopic link, the bottom of telescopic link is equipped with measures the inductive head, the telescopic link passes the accommodation hole and extends to the sliding block lower extreme, the sliding block with sliding rod sliding connection adopts the telescopic link to adjust and measures the inductive head, improves the measurement to the omnidirectional interval of impeller.
Further, the expansion assembly comprises an expansion plate and a connecting sleeve plate, a sliding rail is arranged above one side of the expansion plate, a telescopic buckle is arranged on one side of the bottom of the expansion plate, the lower end of the expansion plate is provided with the connecting sleeve plate, one side of the connecting sleeve plate is provided with a limiting hole, the limiting holes are provided with a plurality of groups, the limiting holes are linearly arranged along the connecting sleeve plate, the limiting holes are used for limiting through the telescopic buckle, and the height of the expansion plate is convenient to adjust.
Further, spacing subassembly includes fixed plate and spacing head, spacing subassembly is equipped with two sets of, two sets of spacing subassembly sets up relatively, the inboard of fixed plate is equipped with the fixed block, the through-hole has been seted up to the both sides of fixed block, the accommodation hole has been seted up at the inboard center of fixed block, the inboard of accommodation hole is equipped with the movable rod, utilizes the fixed plate to slide in the spout is inboard, is convenient for adjust spacingly according to the position of difference.
Further, the end of movable rod is equipped with the limit head, the one end of keeping away from the limit head of movable rod is equipped with the spring, the end that the movable rod is close to the spring is equipped with the extrusion piece, the fixed plate is at the inboard sliding connection of spout, the movable rod is followed the inboard swing joint of fixed block carries out buckle connection through limit head and fixed plate, promotes the extrusion piece and carries out spacing fixedly, effectively prevents the flexible of movable rod.
Further, the fixed rod is arranged in the center of the inner side of the limiting sleeve, the impeller is sleeved on the inner side of the limiting sleeve, the magnet is paved on the outer side of the fixed rod, the fixed rod penetrates through the impeller to conduct limiting fixation, and the magnet is paved on the outer side of the fixed rod, so that the impeller can be effectively adsorbed and fixed.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the impeller is placed on the inner side of the limit sleeve through the fixed rod in advance, the limit head is pushed by the limit assembly in the chute to be clamped and limited with the fixed block, the limit sleeve is extruded and limited by the extrusion block, the inaccuracy of measured values caused by shaking of a machine in the measuring process is prevented, the telescopic buckles in the telescopic assemblies on two sides can be used for adjusting the height of the telescopic plates according to the size of a measured part, the rotating block at one end of the top sliding measuring assembly slides along the sliding rail on the inner side of the telescopic plates to adjust the transverse position, and the driving motor is used for driving the sliding block and the measuring induction head to measure the distance between the impeller, so that the measured values at dead corners of the impeller are conveniently measured, and the accuracy of the measured values is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a sliding measurement assembly according to the present utility model;
FIG. 3 is a schematic view of a limiting assembly according to the present utility model;
fig. 4 is a schematic diagram of a layered structure of a stop collar according to the present utility model.
In the figure: 1. a work table; 2. a telescoping assembly; 3. a telescoping plate; 4. a telescopic buckle; 5. connecting sleeve plates; 6. a sliding measurement assembly; 7. a slide bar; 8. a fixed sleeve; 9. a sliding block; 10. a telescopic cylinder; 11. a telescopic rod; 12. measuring an induction head; 13. a rotating block; 14. a limit component; 15. a fixing plate; 16. a fixed block; 17. a positioning head; 18. extruding a block; 19. a limit sleeve; 20. a fixed rod; 21. an impeller.
Detailed Description
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an impeller blade interval measuring device, includes workstation 1, the top center of workstation 1 is equipped with stop collar 19, the top of stop collar 19 is equipped with slip measurement subassembly 6, the both ends of slip measurement subassembly 6 are equipped with telescopic subassembly 2, the spout has been seted up to the both sides border department of workstation 1, the spout inboard is equipped with stop subassembly 14, through placing impeller 21 in advance in stop collar 19 inboard through dead lever 20, it is spacing to promote limit head 17 and fixed block 16 to carry out the joint with limit collar 19 through limit assembly 14 in the spout, it is spacing to extrude stop collar 19 through extrusion piece 18, prevent to lead to measuring the numerical value inaccurate in the measurement process machine shake, adopt telescopic buckle 4 in the telescopic subassembly of both sides 2 can carry out altitude mixture control to telescopic plate 3 according to measuring the part size, wherein top slip measurement subassembly 6 one end rotatory piece 13 slides along telescopic plate 3 inboard slide adjustment transverse position, utilizes driving motor drive slider and measures the inductive head 12 to carry out the interval measurement to impeller 21, thereby be convenient for measure numerical value to impeller 21 department, effectively improve the precision of measuring the numerical value.
When in actual use, the sliding measurement assembly 6 comprises a sliding rod 7 and a telescopic cylinder 10, the tail end of the sliding rod 7 is sleeved with a rotating block 13, the outer side of the sliding rod 7 is sleeved with a sliding block 9, two sides of the sliding block 9 are provided with accommodating holes for accommodating the sliding rod 7, one side of the sliding block 9 is provided with a prompting lamp panel, one end of the sliding rod 7 is provided with a fixed sleeve 8, one end of the rotating block 13 is provided with a driving motor, the driving motor is used for driving the movable rod to drive the sliding block 9 to slide in a sliding groove, the device is convenient to measure, the top of the sliding block 9 is provided with accommodating holes for accommodating the telescopic cylinder 10, the lower end of the telescopic cylinder 10 is provided with a telescopic rod 11, the bottom of the telescopic rod 11 is provided with a measuring induction head 12, the telescopic rod 11 penetrates through the accommodating holes to extend to the lower end of the sliding block 9, the sliding block 9 is in sliding connection with the sliding rod 7, the telescopic rod 11 is used for adjusting the measuring induction head 12, and the measuring of the omnibearing distance of an impeller 21 is improved.
In addition, the expansion assembly 2 includes expansion plate 3 and connects the sleeve plate 5, the slide rail has been seted up to one side top of expansion plate 3, bottom one side of expansion plate 3 is equipped with flexible buckle 4, the lower extreme of expansion plate 3 is equipped with connects sleeve plate 5, one side of connecting sleeve plate 5 is equipped with spacing hole, spacing hole is equipped with the multiunit, multiunit spacing hole is along connecting sleeve plate 5 linear arrangement, and it is spacing to pass spacing hole through flexible buckle 4, is convenient for adjust the height of expansion plate 3, and spacing subassembly 14 includes fixed plate 15 and spacing head 17, spacing subassembly 14 is equipped with two sets of, two sets of spacing subassembly 14 set up relatively, the inboard of fixed plate 15 is equipped with fixed block 16, the through-hole has been seted up to the both sides of fixed block 16, the inboard center of fixed block 16 has been seted up the accommodation hole, the inboard of accommodation hole is equipped with the movable rod, utilizes fixed plate 15 to slide in the spout inboard, is convenient for adjust spacing according to different positions.
The concrete supplementary notes is, the end of movable rod is equipped with limit head 17, the one end that keeps away from limit head 17 of movable rod is equipped with the spring, the end that the movable rod is close to the spring is equipped with extrusion piece 18, fixed plate 15 is at the inboard sliding connection of spout, the movable rod is followed the inboard swing joint of fixed block 16 carries out buckle connection through limit head 17 and fixed plate 15, promotes extrusion piece 18 and carries out spacing fixedly, effectively prevents the flexible of movable rod, and the inboard center of stop collar 19 is equipped with dead lever 20, the inboard cover of stop collar 19 is equipped with impeller 21, magnet has been laid in the outside of dead lever 20, dead lever 20 passes impeller 21 and carries out spacing fixedly, through lay magnet in the dead lever 20 outside, can effectively adsorb fixedly to impeller 21.
In summary, the utility model provides an impeller blade interval measuring device, which comprises a workbench 1, a limit sleeve 19 is arranged at the top center of the workbench 1, a sliding measuring assembly 6 is arranged above the limit sleeve 19, telescopic assemblies 2 are arranged at two ends of the sliding measuring assembly 6, sliding grooves are formed in two side edges of the workbench 1, a limit assembly 14 is arranged inside the sliding grooves, an impeller 21 is placed inside the limit sleeve 19 in advance through a fixing rod 20, a limit head 17 and a fixing block 16 are pushed to be clamped and limited by the limit assembly 14 in the sliding grooves, the limit sleeve 19 is extruded and limited by an extrusion block 18, the measurement value is prevented from being inaccurate due to machine shake in the measuring process, a telescopic buckle 4 in the telescopic assemblies 2 at two sides can be used for adjusting the height of a telescopic plate 3 according to the size of a measuring part, a rotary block 13 at one end of the sliding measuring assembly 6 at the top can slide along a sliding rail at the inner side of the telescopic plate 3, the distance of the impeller 21 is measured by utilizing a driving motor to drive a sliding block and a measuring induction head 12, thus the measurement value at the dead angle of the impeller 21 is convenient, and the accuracy of the measurement value is effectively improved.
Claims (7)
1. The utility model provides an impeller blade interval measuring device, includes workstation, its characterized in that: the top center of workstation is equipped with the stop collar, the top of stop collar is equipped with the slip and measures the subassembly, the both ends that slip measured the subassembly are equipped with flexible subassembly, the spout has been seted up to the both sides border department of workstation, the spout inboard is equipped with spacing subassembly.
2. An impeller blade pitch measurement apparatus according to claim 1, wherein: the sliding measurement assembly comprises a sliding rod and a telescopic cylinder, a rotating block is sleeved at the tail end of the sliding rod, a sliding block is sleeved at the outer side of the sliding rod, containing holes for containing the sliding rod are formed in the two sides of the sliding block, a prompting lamp panel is arranged on one side of the sliding block, a fixing sleeve is arranged at one end of the sliding rod, and a driving motor is arranged at one end of the rotating block.
3. An impeller blade pitch measurement apparatus according to claim 2, wherein: the top of sliding block has been seted up and has been held flexible cylinder's accommodation hole, flexible cylinder's lower extreme is equipped with the telescopic link, the bottom of telescopic link is equipped with the measurement inductive head, the telescopic link passes the accommodation hole and extends to the sliding block lower extreme, the sliding block with sliding rod sliding connection.
4. An impeller blade pitch measurement apparatus according to claim 1, wherein: the telescopic assembly comprises a telescopic plate and a connecting sleeve plate, a sliding rail is arranged above one side of the telescopic plate, a telescopic buckle is arranged on one side of the bottom of the telescopic plate, the lower end of the telescopic plate is provided with the connecting sleeve plate, one side of the connecting sleeve plate is provided with a limiting hole, the limiting holes are provided with a plurality of groups, and the limiting holes are linearly arranged along the connecting sleeve plate.
5. An impeller blade pitch measurement apparatus according to claim 1, wherein: the limiting assembly comprises two fixing plates and a limiting head, the two groups of limiting assemblies are arranged oppositely, fixing blocks are arranged on the inner sides of the fixing plates, through holes are formed in the two sides of the fixing blocks, accommodating holes are formed in the centers of the inner sides of the fixing blocks, and movable rods are arranged on the inner sides of the accommodating holes.
6. The impeller blade pitch measurement apparatus according to claim 5, wherein: the end of the movable rod is provided with a limiting head, one end of the movable rod, which is far away from the limiting head, is provided with a spring, the end of the movable rod, which is close to the spring, is provided with a squeezing block, the fixed plate is in sliding connection with the inner side of the chute, and the movable rod is movably connected with the inner side of the fixed block.
7. An impeller blade pitch measurement apparatus according to claim 1, wherein: the inner side center of the limiting sleeve is provided with a fixing rod, the inner side of the limiting sleeve is sleeved with an impeller, the outer side of the fixing rod is paved with a magnet, and the fixing rod penetrates through the impeller to be limited and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551923.7U CN221037306U (en) | 2023-06-19 | 2023-06-19 | Impeller blade interval measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551923.7U CN221037306U (en) | 2023-06-19 | 2023-06-19 | Impeller blade interval measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037306U true CN221037306U (en) | 2024-05-28 |
Family
ID=91166998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321551923.7U Active CN221037306U (en) | 2023-06-19 | 2023-06-19 | Impeller blade interval measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037306U (en) |
-
2023
- 2023-06-19 CN CN202321551923.7U patent/CN221037306U/en active Active
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| GR01 | Patent grant |