CN206959815U - Jump-ring slot height measuring device - Google Patents
Jump-ring slot height measuring device Download PDFInfo
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- CN206959815U CN206959815U CN201720740736.1U CN201720740736U CN206959815U CN 206959815 U CN206959815 U CN 206959815U CN 201720740736 U CN201720740736 U CN 201720740736U CN 206959815 U CN206959815 U CN 206959815U
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- jump
- ring slot
- measuring device
- electric cylinders
- height measuring
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Abstract
The utility model provides a kind of jump-ring slot height measuring device, and described device includes：Base；Plate is placed, the base upper surface is placed in, to place water pump to be detected；Support, it is vertically mounted on the base；Electric cylinders, fix on the bracket, the telescopic shaft of the electric cylinders moves in the vertical direction；Ranging mechanism, it is fixed on the telescopic shaft of the electric cylinders and positioned at the surface of the water pump, to detect on the water pump rotor jump-ring slot to the distance of grease chamber.The measurement apparatus is simple in construction, and full automation, i.e., by the device, is not only able to accurately calculate required range data, also greatly reducing human resources, saved production cost.
Description
Technical field
It the utility model is related to water pump production field, more particularly to a kind of jump-ring slot height measuring device.
Background technology
Water pump is the machinery for conveying liquid or being pressurized liquid, and it transmits the mechanical energy of prime mover or other external energies
Liquid, increase liquid energy, being mainly used to conveying liquid includes water, oil, acid ＆ alkali liquid, emulsion, suspended emulsion and liquid gold
Category etc., can also convey liquid, admixture of gas and the liquid containing suspended solids., it is necessary on rotor in water pump production
Jump ring is installed, to prevent vibration above and below the part on axle.When installing jump ring, it is necessary to accurately know between jump ring and grease chamber
Distance, in installation process is automated, to be easy to machine to judge to need to put between grease chamber and jump-ring slot before jump ring is installed
Put the quantity of oilless bearing.Therefore it provides a kind of accurate device for detecting jump ring groove height that can be automated, turns into current
Urgent problem to be solved.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of jump-ring slot height measuring device, to realize to jump ring
The automatic measurement of groove height.
The technical solution of the utility model is：A kind of jump-ring slot height measuring device, described device include：
Base；
Plate is placed, the base upper surface is placed in, to place water pump to be detected；
Support, it is vertically mounted on the base；
Electric cylinders, fix on the bracket, the telescopic shaft of the electric cylinders moves in the vertical direction；
Ranging mechanism, it is fixed on the telescopic shaft of the electric cylinders and positioned at the surface of the water pump, it is described to detect
Distance of the jump-ring slot to grease chamber on water pump rotor.
Preferably, the ranging mechanism includes：
Fixed plate, it is fixed on the output shaft of the electric cylinders；
First track, it is fixed on the lower surface of the fixed plate；
Two movable blocks, it is movably arranged on first track；
Extension spring, the both ends of the extension spring are separately fixed on two movable blocks；
Pen cylinder, it is placed on a movable block, the telescopic shaft stretching moment of the pen cylinder is connected to another movable block
On；
Two detection lugs, it is respectively and fixedly installed on two movable blocks, pulling force effect of two detection lugs in the extension spring
Under abut against；
Detection bar, run through and be movably arranged in the fixed plate, the detection bar is hollow, and it is logical that one is provided with detection bar
Hole, two detection lugs positioned at the both sides of the through hole and are stretched into the detection lug respectively；
Displacement transducer, the upper surface of the fixed plate is arranged on by a fixed support, and institute's displacement sensors are located at
The surface of the detection bar.
Preferably, the detection bar, which is located at the fixed plate lower end, is arranged with a nut, the fixed plate and the spiral shell
Mother is provided with a spring, and the spring is set in the detection bar.
Preferably, the detection bar, which is located at the dead plate upper end, is provided with a locking cap, the diameter of the locking cap
More than the diameter of the detection club shaft.
Preferably, an oilless bearing is provided between the locking cap and the fixed plate.
Preferably, the through hole is long stripes through hole.
Preferably, being provided with one second track between the base and the placement plate, second track is fixed on institute
State on base, and the placement plate is engaged with second track to be moved on second track.
Preferably, described device also includes a connecting rod enlarger, the connecting rod enlarger is connected to a movement
At block, and electrically connected with the electric cylinders.
Above-mentioned technical proposal has the following advantages that or beneficial effect：By above-mentioned jump-ring slot height measuring device, can pass through
Displacement transducer detects that detection bar jacks up height, passes through theoretical values and actual displacement sensor height, you can measure card
The relative altitude of spring groove and different reference planes, the absolute altitude of jump-ring slot and workbench can be measured by electric cylinders displacement data.Should
Measurement apparatus is simple in construction, and full automation, i.e., by the device, is not only able to accurately calculate required distance
Data, human resources are also greatly reducing, saved production cost.
Brief description of the drawings
With reference to appended accompanying drawing, more fully to describe embodiment of the present utility model.However, appended accompanying drawing is only used for
Bright and elaboration, does not form the limitation to the scope of the utility model.
Fig. 1 is the structural representation of water pump to be detected；
Fig. 2 is the structural representation of the utility model jump-ring slot height measuring device；
Fig. 3 is the structural representation one of ranging mechanism in the utility model jump-ring slot height measuring device；
Fig. 4 is the structural representation two of ranging mechanism in the utility model jump-ring slot height measuring device；
Fig. 5 is the structural representation three of ranging mechanism in the utility model jump-ring slot height measuring device；
Fig. 6 is the structural representation of the detection bar in the ranging mechanism of the utility model jump-ring slot height measuring device；
In accompanying drawing：1st, base；2nd, plate is placed；3rd, support；4th, electric cylinders；5th, ranging mechanism；51st, fixed plate；52nd, the first rail
Road；53rd, movable block；54th, extension spring；55th, pen cylinder；56th, detection lug；57th, detection bar；571st, nut；572nd, spring；573rd, it is solid
Determine cap；574th, oilless bearing；575th, through hole；58th, displacement transducer；59th, fixed support；6th, the second track；7th, water pump；71st, turn
Son；72nd, jump-ring slot；73rd, grease chamber；8th, connecting rod enlarger.
Embodiment
The utility model jump-ring slot height measuring device is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
As depicted in figs. 1 and 2, a kind of jump-ring slot height measuring device, including：
Base 1；
Plate 2 is placed, the upper surface of base 1 is placed in, to place water pump 7 to be detected；
Support 3, it is vertically mounted on base 1；
Electric cylinders 4, it is fixed on support 3, the telescopic shaft of electric cylinders 4 is vertically；
Ranging mechanism 5, it is fixed on electric pole telescopic shaft, and directly over water pump 7, to detect jump-ring slot in water pump 7
72 arrive the distance of grease chamber 73.
Specifically, in the height measuring device, the water pump 7 with installation is placed on and placed on plate 2, and water pump 7
Rotor 71 vertically upward, faces ranging mechanism 5, and ranging mechanism 5 is driven by electric cylinders 4 and moved up and down, realized with this in water pump 7
Jump-ring slot 72 arrives the measurement of the distance of grease chamber 73.
For further, as seen in figures 3-6, ranging mechanism 5 includes：
Fixed plate 51, it is fixed on the output shaft of electric cylinders 4；
First track 52, is fixed on the lower surface of fixed plate 51；
Two movable blocks 53, activity are placed on the first track 52, i.e., two movable blocks 53 can move along the first track 52
It is dynamic；
Extension spring 54, the both ends of extension spring 54 are separately fixed on two movable blocks 53, to provide an elastic force to two movements；
Pen cylinder 55, it is placed on a movable block 53, the telescopic shaft of cylinder, which stretches out to be connected on another movable block 53, to be used
To control the movement of two movable blocks 53；
Two detection lugs 56, it is respectively and fixedly installed on two movable blocks 53, two detection lugs 56 are in the elastic force of extension spring 54
Abutted against under effect；
Detection bar 57, run through and be movably arranged in fixed plate 51, and the detection bar 57 is in hollow structure, in detection bar 57
A through hole 575 is provided with, two detection lugs 56 positioned at the both sides of through hole 575 and stretch into the detection bar 57 and abutted respectively；
Displacement transducer 58, the upper surface of fixed plate 51 is arranged on by a fixed support 59, and positioned at detection bar 57
Surface.
Specifically, when being detected, above-mentioned electric cylinders 4 drive ranging mechanism 5 to move down, and fixed plate 51 is with electric cylinders 4
Move.Before testing, because pen cylinder 55 stretches out, movable block 53 is driven to move, two detection lugs 56 separate.Then electric cylinders
4 move down, and drive detection lug 56 to move down, after certain position is moved to, pen cylinder 55 is retracted, and two detection lugs 56 are stuck in water
On the rotor 71 of pump 7.Afterwards, electric cylinders 4 drive detection lug 56 to continue to move down, when detection lug 56 is moved to jump-ring slot 72, due to
The diameter of jump-ring slot 72 is less than the diameter of rotor 71, so a micro closure occurs between two detection lugs 56, now
Control the stopping of electric cylinders 4 action.It is worthy of note that due to the setting to the height of detection bar 57, so being moved in detection lug 56
Before jump-ring slot 72, the bottom of detection bar 57 has been connected to the upper end surface of grease chamber 73 of water pump 7.Therefore, when detection bar 57 is supported
It is connected on after the upper surface of grease chamber 73, detection bar 57 does not continue to move, and detection lug 56 moves down in through hole 575, now examines
The upper end of measuring staff 57 can move up relative to fixed plate 51, and displacement transducer 58 measures detection bar 57 relative to fixed plate 51
Move up distance, and the distance that jump-ring slot 72 arrives grease chamber 73 is calculated by the distance.
For further, the through hole 575 in detection bar 57 is long stripes through hole 575.
For further, detection bar 57, which is located at the lower end of fixed plate 51, is provided with a nut 571, and being located at for detection bar 57 is solid
Fixed board 51 is provided with locking cap 573 at upper end, and the diameter of the locking cap 573 is more than the diameter of the body of rod of detection bar 57.Except this it
Outside, between fixed plate 51 and nut 571, being additionally provided with a spring 572, i.e. spring 572 is set in detection bar 57, and up and down
End is connected in fixed plate 51 and nut 571 respectively.Therefore, when the bottom of detection bar 57 is not in contact with grease chamber 73, because gravity is made
With locking cap 573 is contacted with fixed plate 51.Once detection bar 57 contacts grease chamber 73, grease chamber 73 is to detection bar about 57 1
Thrust, now spring 572 shrink, detection bar 57 is overall to be moved up, and after detection bar 57 leaves grease chamber 73, spring 572 stretches, i.e. bullet
The power downward to detection bar 57 1 of spring 572, locking cap 573 fall after rise to fixed plate 51 again.
For further, in order to prevent damage of the locking cap 573 to fixed plate 51 in moving process, so in locking cap
An oilless bearing 574 is provided between 573 and fixed plate 51.
For further, the second track 6 is provided between base 1 and placement plate 2, second track 6 is fixed on base 1
On, and place plate 2 and be engaged with second track 6, it can be moved on second track 6.In actual applications, the second track
6 and place plate 2 and be used cooperatively, realize the pipeline system operation of the height measuring device, the i.e. jump-ring slot when a water pump 7
Place plate 2 after 72 height detections are complete, corresponding to the water pump 7 and be moved to along the second track 6 at next place's device and continue to make
Industry, and another water pump 7 to be detected is moved to the height measuring device, to be detected.
For further, said apparatus also includes a connecting rod enlarger 8, the movable block 53 of connecting rod enlarger 8 and one
Connection, in addition, the connecting rod enlarger 8 also electrically connects with electric cylinders 4.In actual applications, due to being moved to card when detection lug 56
During spring groove 72, the closure between two detection lugs 56 is very micro, so using connecting rod enlarger 8, can be good at obtaining
Take the action in the horizontal direction of detection lug 56.Once being subjected to displacement in the horizontal direction of detection lug 56, that is, illustrate that detection lug 56 moves
Arrive at the jump-ring slot 72 of rotor 71, and the signal is timely transferred to electric cylinders 4, the stopping action of control electric cylinders 4.
By above-mentioned height measuring device, it can detect that detection bar 57 jacks up height by displacement transducer 58, pass through
Theoretical values and the height of actual displacement sensor 58, you can measure jump-ring slot 72 and different reference planes (i.e. the upper surface of grease chamber 73)
Relative altitude, the absolute altitude of jump-ring slot 72 and workbench can be measured by the displacement data of electric cylinders 4.Measurement apparatus structure letter
It is single, and full automation, i.e., by the device, it is not only able to accurately calculate required range data, also greatly
Reduce human resources, save production cost.
Embodiment two
A kind of jump-ring slot height measuring device proposed according to above-described embodiment, present embodiments provides a kind of jump-ring slot 72
The measuring method of height.
A kind of measuring method of the height of jump-ring slot 72, including step：
S1, start electric cylinders 4, fixed plate 51 moves down；
S2, a fixed range is provided, after the distance that electric cylinders 4 move reaches fixed range, pen cylinder 55 is retracted, two
Detection lug 56 is stuck on the rotor 71 of water pump 7；
S3, electric cylinders 4 continue to drive fixed plate 51 to move down, and the bottom of detection bar 57 is connected to the upper surface of grease chamber 73；
S4, electric cylinders 4 drive fixed plate 51 to move down, and detection lug 56 continues to move down in the through hole 575 of detection bar 57, inspection
Measuring staff 57 moves up relative to fixed plate 51, and when detection lug 56 is subjected to displacement in the horizontal direction, control electric cylinders 4 stop dynamic
Make；
S5, the acquisition detection bar 57 that now displacement data of electric cylinders 4 and displacement transducer 58 measure are relative to fixation
The relative distance that plate 51 moves；
S6, height of the jump-ring slot 72 apart from grease chamber 73 is obtained according to the relative distance.
Specifically, in the measuring method of the above-mentioned height of jump-ring slot 72, driven first with electric cylinders 4 under fixed plate 51
Move, because detection bar 57 and detection lug 56 are arranged in fixed plate 51, so detection bar 57 and detection lug 56 move down all together.
After mobile distance reaches fixed range, pen cylinder 55 is retracted, and two detection lugs 56 are equal due to the pulling force effect of extension spring 54
It is connected on the rotor 71 of water pump 7.Electric cylinders 4 continue to move down, and the bottom of detection bar 57 is connected to the upper surface of grease chamber 73, now due to
Electric cylinders 4 drive fixed plate 51 to move down, so detection bar 57 no longer moves, but upper end is moved relative to fixed plate 51.Detection bar
57 bottom is connected to after the upper surface of grease chamber 73, and detection lug 56 is with the through hole 575 moved down in detection bar 57 of fixed plate 51
Middle movement.When detection lug 56 is moved at jump-ring slot 72, detection lug 56 is subjected to displacement in the horizontal direction, now controls electric cylinders
4 stoppings act.Now, the detection bar 57 that the displacement data of acquisition electric cylinders 4 and displacement transducer 58 measure is relative to fixation
The relative distance that plate 51 moves, by the relative distance, can measure jump-ring slot 72 apart from reference plane (i.e. the upper surface of grease chamber 73)
Relative altitude, and the absolute altitude of jump-ring slot 72 and workbench can be measured by the displacement data of electric cylinders 4.
For further, when detection lug 56 is subjected to displacement in the horizontal direction, connecting rod enlarger 8 is by the horizontal displacement
Data are transferred to electric cylinders 4 after being amplified, electric cylinders 4 are stopped.
By above-mentioned jump-ring slot height measurement method, it can detect that detection bar 57 jacks up height by displacement transducer 58
Degree, pass through theoretical values and the height of actual displacement sensor 58, you can measure jump-ring slot 72 from different reference planes (i.e. on grease chamber 73
Surface) relative altitude, the absolute altitude of jump-ring slot 72 and workbench can be measured by the displacement data of electric cylinders 4.The measurement apparatus
It is simple in construction, and full automation, i.e., by the device, it is not only able to accurately calculate required range data, also
Human resources are greatly reducing, have saved production cost.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard the whole variations and modifications for covering true intention and scope of the present utility model as.
Any and all scope and content of equal value, are all considered as still belonging to intention of the present utility model and model in Claims scope
In enclosing.
Claims (8)
1. a kind of jump-ring slot height measuring device, it is characterised in that described device includes：
Base (1)；
Plate (2) is placed, the base (1) upper surface is placed in, to place water pump to be detected (7)；
Support (3), it is vertically mounted on the base (1)；
Electric cylinders (4), it is fixed on the support (3), the telescopic shaft of the electric cylinders (4) moves in the vertical direction；
Ranging mechanism (5), it is fixed on the telescopic shaft of the electric cylinders (4) and positioned at the surface of the water pump (7), to detect
Jump-ring slot (72) arrives the distance of grease chamber (73) on water pump (7) rotor (71).
2. jump-ring slot height measuring device according to claim 1, it is characterised in that the ranging mechanism (5) includes：
Fixed plate (51), is fixed on the output shaft of the electric cylinders (4)；
First track (52), is fixed on the lower surface of the fixed plate (51)；
Two movable blocks (53), it is movably arranged on first track (52)；
Extension spring (54), the both ends of the extension spring (54) are separately fixed on two movable blocks (53)；
Pen cylinder (55), it is placed on a movable block (53), the telescopic shaft stretching moment of the pen cylinder (55) is connected to separately
On one movable block (53)；
Two detection lugs (56), it is respectively and fixedly installed on two movable blocks (53), two detection lugs (56) are in the extension spring
(54) abutted against under pulling force effect；
Detection bar (57), run through and be movably arranged in the fixed plate (51), the detection bar (57) is hollow, detection bar (57)
On be provided with a through hole (575), two detection lugs (56) positioned at the both sides of the through hole (575) and stretch into the inspection respectively
Survey in piece (56)；
Displacement transducer (58), the upper surface of the fixed plate (51) is arranged on by a fixed support (59), and the displacement passes
Sensor (58) is located at the surface of the detection bar (57).
3. jump-ring slot height measuring device according to claim 2, it is characterised in that the detection bar (57) is positioned at described
A nut (571) is arranged with fixed plate (51) lower end, the fixed plate (51) and the nut (571) are provided with a spring
(572), the spring (572) is set in the detection bar (57).
4. jump-ring slot height measuring device according to claim 3, it is characterised in that the detection bar (57) is positioned at described
A locking cap (573) is provided with fixed plate (51) upper end, the diameter of the locking cap (573) is more than the detection bar (57)
The diameter of the body of rod.
5. jump-ring slot height measuring device according to claim 4, it is characterised in that the locking cap (573) and described
An oilless bearing (574) is provided between fixed plate (51).
6. jump-ring slot height measuring device according to claim 2, it is characterised in that the through hole (575) is strip
Through hole (575).
7. jump-ring slot height measuring device according to claim 1, it is characterised in that the base (1) and the placement
One second track (6) is provided between plate (2), second track (6) is fixed on the base (1), and the placement plate
(2) it is engaged with second track (6) to be moved on second track (6).
8. jump-ring slot height measuring device according to claim 2, it is characterised in that described device is also put including a connecting rod
Great institutions (8), the connecting rod enlarger (8) is connected to movable block (53) place, and is electrically connected with the electric cylinders (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740736.1U CN206959815U (en) | 2017-06-23 | 2017-06-23 | Jump-ring slot height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740736.1U CN206959815U (en) | 2017-06-23 | 2017-06-23 | Jump-ring slot height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959815U true CN206959815U (en) | 2018-02-02 |
Family
ID=61386221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740736.1U Active CN206959815U (en) | 2017-06-23 | 2017-06-23 | Jump-ring slot height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270850A (en) * | 2017-06-23 | 2017-10-20 | 宁波新松机器人科技有限公司 | Jump-ring slot height measuring device and measuring method |
| CN110514434A (en) * | 2019-09-18 | 2019-11-29 | 苏州新智机电科技有限公司 | A kind of valve body height detecting device |
-
2017
- 2017-06-23 CN CN201720740736.1U patent/CN206959815U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270850A (en) * | 2017-06-23 | 2017-10-20 | 宁波新松机器人科技有限公司 | Jump-ring slot height measuring device and measuring method |
| CN107270850B (en) * | 2017-06-23 | 2023-08-18 | 宁波新松机器人科技有限公司 | Clamp spring groove height measuring device and measuring method |
| CN110514434A (en) * | 2019-09-18 | 2019-11-29 | 苏州新智机电科技有限公司 | A kind of valve body height detecting device |
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