CN213632533U - Novel impeller dynamic balance tool - Google Patents
Novel impeller dynamic balance tool Download PDFInfo
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- CN213632533U CN213632533U CN202023050134.4U CN202023050134U CN213632533U CN 213632533 U CN213632533 U CN 213632533U CN 202023050134 U CN202023050134 U CN 202023050134U CN 213632533 U CN213632533 U CN 213632533U
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- fixedly connected
- impeller
- dynamic balance
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- transmission rod
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Abstract
The utility model relates to an impeller dynamic balance frock tool technical field just discloses a novel impeller dynamic balance frock tool, the on-line screen storage device comprises a base, the top fixedly connected with fixed block of base, the top fixedly connected with driving motor of fixed block, driving motor's output shaft passes through shaft coupling fixedly connected with transfer line, the top fixedly connected with bracing piece of base, the right side of transfer line runs through and is rotationally connected to the right side of bracing piece, the thread groove has been seted up to the inside of the right-hand member of transfer line. The utility model discloses a, through the bottom of the top fixed connection to fixed block of base, the top fixed connection to driving motor's of fixed block bottom, driving motor's output shaft passes through shaft coupling fixed connection to the right-hand member of transfer line, and the left end of transfer line runs through and the right side of swivelling joint to the bracing piece to realized that the device possesses and is convenient for to the impeller dismouting, advantages such as increase detection efficiency.
Description
Technical Field
The utility model relates to an impeller dynamic balance frock tool technical field specifically is a novel impeller dynamic balance frock tool.
Background
In the manufacturing process of the water pump impeller, the impeller balance is an important index in the design requirement of the pump, the precision is high and low, the accuracy directly influences the operation quality and the service life of the product, so that the requirement on the balance degree is met in the design of the pump, and the dynamic balance and the static balance of the impeller are widely applied to petroleum, chemical engineering, water and electricity, nuclear power and the like.
The in-process of prior art carrying out action balance detection to the impeller is fixed firm with the impeller generally, and is very troublesome to the dismouting of impeller, wastes time and energy, can't satisfy the demand of mill's actual production, therefore we propose a novel impeller dynamic balance frock tool for solve above problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a novel impeller dynamic balance frock tool possesses and is convenient for to the impeller dismouting, increases advantages such as detection efficiency, has solved prior art and is advancing the in-process that dynamic balance detected to the impeller, generally is fixed firm with the impeller, and is very troublesome to the dismouting of impeller, wastes time and energy, can't satisfy the problem of the demand of the actual production of mill.
(II) technical scheme
For the aforesaid of realizing being convenient for to the impeller dismouting, increase detection efficiency's purpose, the utility model provides a following technical scheme: a novel impeller dynamic balance tool comprises a base, wherein the top of the base is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a transmission rod through a coupler, the top of the base is fixedly connected with a support rod, the right side of the transmission rod penetrates through and is rotatably connected to the right side of the support rod, a thread groove is formed in the right end of the transmission rod, the outer layer of the transmission rod is formed in a rectangular groove which is uniformly distributed, a clamping block is slidably connected in the rectangular groove, an extrusion block is fixedly connected to the bottom of the clamping block, one end, far away from the clamping block, of the extrusion block penetrates through and is slidably connected to the inside of the thread groove, a push rod is in threaded connection in the thread groove, the right end of the push rod is matched with one end of the, the right side of the clamping sleeve is provided with extrusion devices which are arranged at equal intervals, the right side inside the clamping sleeve is in contact with the left end of the push rod, the outer side of the transmission rod is sleeved with an impeller shaft, and the inner side of the impeller shaft is in close contact with the outer side of the clamping block.
Preferably, extrusion device includes spring, stopper, connecting rod and ball, evenly distributed's recess is seted up to chucking cover's inside, the left side of the inside of recess is fixed connection to the left side of the left end of spring, the right-hand member fixed connection of spring to the left side of stopper, the outside sliding connection of stopper is to the inboard of recess, the right side fixed connection of stopper is to the left end of connecting rod, the right-hand member of connecting rod runs through and sliding connection to the right side of chucking cover, the right-hand member fixed connection of connecting rod is to the outside of ball, the outside of ball contacts with the right side of impeller shaft.
Preferably, the outer side of the transmission rod is fixedly connected with a limiting ring, and the left side of the limiting ring is in contact with the right side of the impeller shaft.
Preferably, a first solid wheel is arranged on the outer side of the transmission rod, a second solid wheel is arranged on the left side of the supporting rod, and the first solid wheel is in contact with one opposite side of the second solid wheel.
Preferably, the right end of the push rod is conical in front section.
Preferably, the front surface of the fixed block is fixedly connected with a control panel.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel impeller dynamic balance frock tool possesses following beneficial effect:
1. the novel impeller dynamic balance tool is fixedly connected to the bottom of a fixed block through the top of a base, the top of the fixed block is fixedly connected to the bottom of a driving motor, an output shaft of the driving motor is fixedly connected to the right end of a transmission rod through a coupler, the left end of the transmission rod penetrates through and is rotatably connected to the right side of a supporting rod, the left end of the transmission rod penetrates through and extends to the left side of an impeller shaft, the sliding outer side of a fixture block is slidably connected to the inner side of a rectangular groove, the bottom end of an extrusion block penetrates through and is slidably connected with the inner part of a threaded groove, the inner part of the threaded groove is in threaded connection with the left end of a push rod, the right end of the push rod is matched with one end of the extrusion block, extrusion devices which are arranged at equal intervals are arranged on the right side inside a clamping sleeve, the right side inside the clamping sleeve is in contact with the left, make catch bar contact and promote the extrusion piece motion, the extrusion piece promotes the fixture block and moves to the impeller shaft inboard, and the outside and the inboard contact of impeller shaft and the chucking gradually of fixture block, thereby fix a position it and stabilize, then overlap the left end at the transfer line with the chucking cover, and screw up right, make extrusion device extrude fixedly to the front of impeller shaft, thereby realized that the device possesses and is convenient for to the impeller dismouting, increase advantages such as detection efficiency, the in-process of advancing the action balance detection to the impeller has been solved, generally it is fixed firm to the impeller, the dismouting to the impeller is very troublesome, waste time and energy, can't satisfy the problem of the demand of mill's actual production.
2. This novel impeller dynamic balance frock tool uses through the cooperation of spring, stopper, connecting rod and ball and recess for extrusion device forms the extrusion force along with screwing up of chucking cover, makes it fixed more firm to the front of impeller shaft.
3. This novel impeller dynamic balance frock tool through the spacing ring for the device is convenient to be fixed a position the impeller shaft.
4. This novel impeller dynamic balance frock tool contacts through the relative one side of first solid round with the solid round of second for the transfer line obtains steady holding power, makes its operation more stable.
5. This novel impeller dynamic balance frock tool is the toper form through the front view cross-section of catch bar right-hand member for the catch bar is when promoting the extrusion piece motion, and the motive force is more even.
6. This novel impeller dynamic balance frock tool makes things convenient for opening and closing of controlling means through control panel, makes its operation more convenient.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1;
fig. 3 is a schematic side view of the transmission rod structure of the present invention.
In the figure: 1. a base; 2. a fixed block; 3. a drive motor; 4. a transmission rod; 41. a limiting ring; 42. a first solid wheel; 5. a support bar; 51. a second solid wheel; 6. a thread groove; 7. a rectangular groove; 8. a clamping block; 9. extruding the block; 10. a push rod; 11. a clamping sleeve; 111. a groove; 12. an extrusion device; 121. a spring; 122. a limiting block; 123. a connecting rod; 124. a ball bearing; 13. an impeller shaft; 14. a control panel.
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.
Referring to fig. 1-3, a novel impeller dynamic balance tooling fixture comprises a base 1, a fixed block 2 is fixedly connected to the top of the base 1, a driving motor 3 is fixedly connected to the top of the fixed block 2, an output shaft of the driving motor 3 is fixedly connected to a transmission rod 4 through a coupler, a support rod 5 is fixedly connected to the top of the base 1, the right side of the transmission rod 4 penetrates through and is rotatably connected to the right side of the support rod 5, a threaded groove 6 is formed in the right end of the transmission rod 4, an outer layer of the transmission rod 4 is formed in a uniformly distributed rectangular groove 7, a clamping block 8 is slidably connected to the inside of the rectangular groove 7, an extrusion block 9 is fixedly connected to the bottom of the clamping block 8, one end of the extrusion block 9, which is far away from the clamping block 8, penetrates through and is slidably connected to the inside of the threaded groove 6, a push, the outer side of the left end of the transmission rod 4 is in threaded connection with a clamping sleeve 11, the right side of the clamping sleeve 11 is provided with extruding devices 12 which are arranged at equal intervals, the right side inside the clamping sleeve 11 is in contact with the left end of a push rod 10, the outer side of the transmission rod 4 is sleeved with an impeller shaft 13, the inner side of the impeller shaft 13 is in close contact with the outer side of a clamping block 8 and is fixedly connected to the bottom of a fixed block 2 through the top of a base 1, the top of the fixed block 2 is fixedly connected to the bottom of a driving motor 3, an output shaft of the driving motor 3 is fixedly connected to the right end of the transmission rod 4 through a coupler, the left end of the transmission rod 4 penetrates through and is rotatably connected to the right side of a support rod 5, the left end of the transmission rod 4 penetrates through and extends to the left side of the impeller shaft 13, the outer side of the sliding of the clamping block 8 is slidably connected to the inner, the right end of a push rod 10 is matched with one end of an extrusion block 9, the right side in a clamping sleeve 11 is provided with extrusion devices 12 which are arranged at equal intervals, the right side in the clamping sleeve 11 is contacted with the left end of the push rod 10, when the device is used, an impeller shaft 13 is firstly sleeved from the left end of a transmission rod 4, then the push rod 10 is screwed to the right, so that the push rod 10 is contacted with and pushes the extrusion block 9 to move, the extrusion block 9 pushes a fixture block 8 to move towards the inner side of the impeller shaft 13, the outer side of the fixture block 8 is contacted with and gradually clamped on the inner side of the impeller shaft 13, so as to stably position the impeller shaft, then the clamping sleeve 11 is sleeved at the left end of the transmission rod 4 and screwed to the right, so that the extrusion devices 12 extrude and fix the front side of the impeller shaft 13, thereby realizing the device has the advantages of being convenient for assembling and disassembling the impeller, increasing the detection efficiency and the, the impeller is fixed firmly, the impeller is very troublesome to disassemble and assemble, time and labor are wasted, and the requirement of actual production of a factory cannot be met.
Further, the pressing device 12 includes a spring 121, a stopper 122, a connecting rod 123 and a ball 124, the interior of the clamping sleeve 11 is provided with uniformly distributed grooves 111, the left end of the spring 121 is fixedly connected to the left side of the interior of the grooves 111, the right end of the spring 121 is fixedly connected to the left side of the stopper 122, the outer side of the stopper 122 is slidably connected to the inner side of the grooves 111, the right side of the stopper 122 is fixedly connected to the left end of the connecting rod 123, the right end of the connecting rod 123 penetrates and is slidably connected to the right side of the clamping sleeve 11, the right end of the connecting rod 123 is fixedly connected to the outer side of the ball 124, the outer side of the ball, through the cooperation of the spring 121, the stopper 122, the connecting rod 123 and the ball 124 and the groove 111, the extrusion device 12 forms extrusion force on the front surface of the impeller shaft 13 along with the tightening of the clamping sleeve 11, so that the fixing is more stable.
Furthermore, the outer side of the transmission rod 4 is fixedly connected with a limiting ring 41, the left side of the limiting ring 41 is in contact with the right side of the impeller shaft 13, and the impeller shaft 13 is conveniently positioned by the device through the limiting ring 41.
Further, a first solid wheel 42 is arranged on the outer side of the transmission rod 4, a second solid wheel 51 is arranged on the left side of the support rod 5, the first solid wheel 42 is in contact with one opposite side of the second solid wheel 51, and the first solid wheel 42 is in contact with one opposite side of the second solid wheel 51, so that the transmission rod 4 obtains stable supporting force and runs more stably.
Furthermore, the front view section of the right end of the push rod 10 is in a conical shape, and the front view section of the right end of the push rod 10 is in a conical shape, so that when the push rod 10 pushes the extrusion block 9 to move, the pushing force is more uniform.
Furthermore, the front of the fixed block 2 is fixedly connected with a control panel 14, and the control panel 14 is convenient for the control device to be opened and closed, so that the operation is more convenient.
The utility model discloses the model of driving motor 3 that uses can be YVP-315S-4, and it is provided with rather than supporting control switch, and control switch' S mounted position can select according to the in-service use needs.
The working principle is as follows: when the novel impeller dynamic balance tooling jig is used, firstly, the impeller shaft 13 is sleeved in from the left end of the transmission rod 4, then the pushing rod 10 is screwed to the right, so that the pushing rod 10 contacts and pushes the extrusion block 9 to move, the extrusion block 9 pushes the clamping block 8 to move towards the inner side of the impeller shaft 13, and the outer side of the fixture block 8 is in contact with the inner side of the impeller shaft 13 and is gradually clamped, thereby stably positioning it, then the clamping sleeve 11 is sleeved at the left end of the transmission rod 4 and is screwed to the right, so that the extruding device 12 extrudes and fixes the front surface of the impeller shaft 13, thereby realizing the advantages of convenient disassembly and assembly of the impeller, increased detection efficiency and the like, solving the problems that the impeller is generally fixed firmly in the process of carrying out action balance detection on the impeller in the prior art, the impeller is very troublesome to disassemble and assemble, time and labor are wasted, and the requirement of actual production of a factory cannot be met.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel impeller dynamic balance frock tool, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixed block (2), the top of the fixed block (2) is fixedly connected with a driving motor (3), an output shaft of the driving motor (3) is fixedly connected with a transmission rod (4) through a coupler, the top of the base (1) is fixedly connected with a support rod (5), the right side of the transmission rod (4) penetrates through and is rotatably connected to the right side of the support rod (5), a thread groove (6) is formed in the inner part of the right end of the transmission rod (4), the outer layer of the transmission rod (4) is arranged in uniformly distributed rectangular grooves (7), clamping blocks (8) are slidably connected in the rectangular grooves (7), an extrusion block (9) is fixedly connected to the bottom of each clamping block (8), one end, far away from each clamping block (8), of each extrusion block (9) penetrates through and is slidably connected to the, the inside threaded connection of thread groove (6) has catch bar (10), the right-hand member of catch bar (10) cooperatees with the one end of extrusion piece (9), outside threaded connection chucking cover (11) of the left end of transfer line (4), the right side of chucking cover (11) is provided with extrusion device (12) that the equidistance was arranged, the inside right side of chucking cover (11) contacts with the left end of catch bar (10), the outside cover of transfer line (4) is equipped with impeller shaft (13), the inboard outside in close contact with of fixture block (8) of impeller shaft (13).
2. The novel impeller dynamic balance tool fixture of claim 1, characterized in that: the extruding device (12) comprises a spring (121), a limiting block (122), a connecting rod (123) and balls (124), wherein uniformly distributed grooves (111) are formed in the clamping sleeve (11), the left end of the spring (121) is fixedly connected to the left side of the inside of the grooves (111), the right end of the spring (121) is fixedly connected to the left side of the limiting block (122), the outer side of the limiting block (122) is slidably connected to the inner side of the grooves (111), the right side of the limiting block (122) is fixedly connected to the left end of the connecting rod (123), the right end of the connecting rod (123) penetrates through and is slidably connected to the right side of the clamping sleeve (11), the right end of the connecting rod (123) is fixedly connected to the outer side of the balls (124), and the outer side of the balls (124) is in contact with the right side of the impeller shaft (.
3. The novel impeller dynamic balance tool fixture of claim 1, characterized in that: the outer side of the transmission rod (4) is fixedly connected with a limiting ring (41), and the left side of the limiting ring (41) is in contact with the right side of the impeller shaft (13).
4. The novel impeller dynamic balance tool fixture of claim 1, characterized in that: the outer side of the transmission rod (4) is provided with a first solid wheel (42), the left side of the support rod (5) is provided with a second solid wheel (51), and the first solid wheel (42) is in contact with one opposite side of the second solid wheel (51).
5. The novel impeller dynamic balance tool fixture of claim 1, characterized in that: the front section of the right end of the push rod (10) is in a conical shape.
6. The novel impeller dynamic balance tool fixture of claim 1, characterized in that: the front surface of the fixed block (2) is fixedly connected with a control panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050134.4U CN213632533U (en) | 2020-12-17 | 2020-12-17 | Novel impeller dynamic balance tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050134.4U CN213632533U (en) | 2020-12-17 | 2020-12-17 | Novel impeller dynamic balance tool |
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| CN213632533U true CN213632533U (en) | 2021-07-06 |
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| CN202023050134.4U Active CN213632533U (en) | 2020-12-17 | 2020-12-17 | Novel impeller dynamic balance tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072470A (en) * | 2023-09-07 | 2023-11-17 | 佛山市南海区绿智电机设备有限公司 | Fresh air system centrifugal fan blade with positioning structure and balance correction device |
-
2020
- 2020-12-17 CN CN202023050134.4U patent/CN213632533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072470A (en) * | 2023-09-07 | 2023-11-17 | 佛山市南海区绿智电机设备有限公司 | Fresh air system centrifugal fan blade with positioning structure and balance correction device |
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