CN217702728U - Grinding device for impeller balance block - Google Patents
Grinding device for impeller balance block Download PDFInfo
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- CN217702728U CN217702728U CN202221438388.XU CN202221438388U CN217702728U CN 217702728 U CN217702728 U CN 217702728U CN 202221438388 U CN202221438388 U CN 202221438388U CN 217702728 U CN217702728 U CN 217702728U
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- threaded rod
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Abstract
The utility model discloses a production balancing piece technical field's an impeller grinding device for balancing piece, comprises a workbench, workstation upper end sliding connection has the fixed plate, the fixed plate rear end is through installing a fixedly connected with third motor, third motor output shaft fixedly connected with friction pulley, drive assembly and centre gripping subassembly are installed to the workstation upper end, the workstation upper end is provided with the extrusion subassembly, the shape of the balancing piece of having solved traditional industry fan wheel all is the square, there is the problem of sharp angle welding seam everywhere when the welding, impeller life has been improved.
Description
Technical Field
The utility model relates to a production balancing piece technical field specifically is an impeller is grinding device for balancing piece.
Background
The balancing piece is used for the object of high-speed rotation more, and keep dynamic balance to the object of high-speed rotation, common impeller and wheel etc. have, the shape of the balancing piece at the industry fan impeller of traditional preparation all is the tetragonal type, just there are four closed angle welding seams after balancing piece and the welding of impeller side dish, at the high-speed operation in-process of impeller, alternating stress can lead to the welding seam crackle grow of closed angle department, lead to the balancing piece to drop, destroy impeller operation balance, the vibration increase is until reporting to the police, lead to shutting down, cause the system to stop production.
Based on this, the utility model designs an impeller is grinding device for balancing piece to the shape of the balancing piece of the industry fan impeller of solving traditional preparation all is the square, has the problem of four closed angle welding seams when the welding.
SUMMERY OF THE UTILITY MODEL
For the shape of the balancing piece of solving the industry fan wheel of traditional preparation all is the square type, has the problem of four closed angle welding seams when the welding, the utility model provides a following technical scheme:
the utility model provides an impeller is grinding device for balancing piece, includes the workstation, workstation upper end sliding connection has the fixed plate, the fixed plate rear end is through installation piece fixedly connected with third motor, third motor output shaft end fixedly connected with friction pulley, fixed plate right side front end fixedly connected with supports the piece, drive assembly and centre gripping subassembly are installed to the workstation upper end, the workstation upper end is provided with the extrusion subassembly.
As a further scheme of the present invention, the driving assembly includes a first motor, a worm wheel, a transmission rod and a second friction block, the upper end of the workbench is fixedly connected with the first motor through an installation block, the output shaft end of the first motor is fixedly connected with the worm, the upper end of the workbench is rotatably connected with the transmission rod, the side wall of the transmission rod is fixedly connected with the worm wheel, the worm is meshed with the worm wheel, and the left end of the transmission rod is fixedly connected with the second friction block; when the friction block rotating mechanism works, the first motor is started to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the transmission rod to rotate, and the transmission rod rotates to drive the second friction block to rotate, so that a power effect is provided for the rotation of the second friction block.
As a further scheme of the utility model, the clamping component comprises a sliding block, a second motor, a first threaded rod, a rotating rod, an ejector pin, a spring and a first friction block, the upper end of the workbench is connected with the sliding block in a sliding way, the inside of the sliding block is rotatably connected with the rotating block, the right end of the rotating block is fixedly connected with the first friction block, the inside of the workbench is rotatably connected with the first threaded rod, a balance block raw material is tightly attached between the first friction block and the second friction block, the right end of the workbench is fixedly connected with the second motor through an installation block, the output shaft end of the second motor is fixedly connected with the left end of the first threaded rod, and the first threaded rod is in threaded connection with the sliding block; during operation, the second motor is started to drive the first threaded rod to rotate, the first threaded rod rotates to drive the sliding block to move, the sliding block moves to drive the rotating rod to move, and the rotating rod moves to drive the first friction block to move, so that the purpose of clamping balance block raw materials is achieved.
As a further scheme of the utility model, a cavity is arranged on the right end face of the rotating rod, a thimble is connected in the cavity in a sliding manner, a first spring is fixedly connected to the left end of the thimble, and one end of the first spring, which is far away from the thimble, is fixedly connected with the inner wall of the cavity; during operation, the ejector pins are in close contact with the circle centers of the balance block raw materials, and when the rotating block moves, the ejector pins can slide towards the inner part of the cavity, so that the effect of positioning the balance block raw materials through the ejector pins is achieved.
As a further scheme of the utility model, the extrusion assembly comprises a second threaded rod, a movable plate and a second spring, the second threaded rod is rotatably connected inside the workbench, the movable plate is slidably connected to the upper end of the workbench, the second threaded rod is in threaded connection with the movable plate, the second spring is fixedly connected to the front end of the movable plate, and one end of the second spring, which is far away from the movable plate, is fixedly connected to the rear end of the fixed plate; when the friction wheel extruding device works, the movable plate is driven to move by rotating the second threaded rod, the movable plate moves to drive the second spring to move, and the second spring moves to drive the fixed plate to move, so that the effect of providing power for extruding the friction wheel is achieved.
As a further proposal of the utility model, the right end of the transmission rod is fixedly connected with a balance block sample through a nut; when the balance block manufacturing device works, the balance block sample rotates to be in contact with the abutting block, so that the fixing plate is pushed to drive the friction wheel to move, and the effect of manufacturing the balance block is achieved.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the balance block raw material is clamped by starting the second motor under the coordination of the second friction block, the first friction block, the rotating rod, the sliding block, the first threaded rod and the second motor, and is positioned between the second friction block and the first friction block under the coordination of the installed first spring and the ejector pin; under the cooperation of second threaded rod, fly leaf, fixed plate and second spring, rotate the second threaded rod, just drive the fixed plate and move forward, start the third motor and drive the friction pulley and rotate, the lateral wall of pivoted friction pulley pair balancing piece raw materials is polished, at the cooperation balancing piece sample to can make the balancing piece finished product, the shape of the balancing piece of having solved traditional industry fan impeller all is the square, has the problem of four closed angle welding seams when the welding, has improved impeller life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the section structure of the rotating rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a work table; 2. a first motor; 3. a first threaded rod; 4. a second motor; 5. a slider; 6. rotating the rod; 7. a cavity; 8. a thimble; 9. a first spring; 10. a first friction block; 11. a worm; 12. a worm gear; 13. a transmission rod; 14. A sample of balance weight; 15. a second friction block; 16. balancing block raw materials; 17. a fixing plate; 18. a resisting block; 19. a third motor; 20. a friction wheel; 21. a second threaded rod; 22. a movable plate; 23. a second spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a polishing device for an impeller balance block comprises a workbench 1, wherein the upper end of the workbench 1 is connected with a fixing plate 17 in a sliding manner, the rear end of the fixing plate 17 is fixedly connected with a third motor 19 through a mounting block, the output shaft end of the third motor 19 is fixedly connected with a friction wheel 20, the front end of the right side of the fixing plate 17 is fixedly connected with a resisting block 18, a driving assembly and a clamping assembly are mounted at the upper end of the workbench 1, and an extrusion assembly is arranged at the upper end of the workbench 1; when the balance block grinding machine works, the third motor 19 is started to drive the electric friction wheel 20 to rotate, so that the grinding effect on the balance block raw material 16 is achieved.
As a still further embodiment of the present invention: the driving assembly comprises a first motor 2, a worm 11, a worm wheel 12, a transmission rod 13 and a second friction block 15, the upper end of the workbench 1 is fixedly connected with the first motor 2 through a mounting block, the output shaft end of the first motor 2 is fixedly connected with the worm 11, the upper end of the workbench 1 is rotatably connected with the transmission rod 13, the side wall of the transmission rod 13 is fixedly connected with the worm wheel 12, the worm 11 is meshed with the worm wheel 12, and the left end of the transmission rod 13 is fixedly connected with the second friction block 15; when the electric fan works, the first motor 2 is started to drive the worm 11 to rotate, the worm 11 rotates to drive the worm wheel 12 to rotate, the worm wheel 12 rotates to drive the transmission rod 13 to rotate, and the transmission rod 13 rotates to drive the second friction block 15 to rotate, so that a power effect is provided for the rotation of the second friction block 15.
As a still further embodiment of the present invention: the clamping assembly comprises a sliding block 5, a second motor 4, a first threaded rod 3, a rotating rod 6, a thimble 8, a spring and a first friction block 10, the sliding block 5 is connected to the upper end of the workbench 1 in a sliding manner, the rotating block is rotatably connected inside the sliding block 5, the first friction block 10 is fixedly connected to the right end of the rotating block, the first threaded rod 3 is rotatably connected inside the workbench 1, a balance block raw material 16 is tightly attached between the first friction block 10 and the second friction block 15, the second motor 4 is fixedly connected to the right end of the workbench 1 through an installation block, the output shaft end of the second motor 4 is fixedly connected with the left end of the first threaded rod 3, and the first threaded rod 3 is in threaded connection with the sliding block 5; during operation, the second motor 4 is started to drive the first threaded rod 3 to rotate, the first threaded rod 3 rotates to drive the sliding block 5 to move, the sliding block 5 moves to drive the rotating rod 6 to move, and the rotating rod 6 moves to drive the first friction block 10 to move, so that the purpose of clamping the balance block raw material 16 is achieved.
As a still further embodiment of the present invention: a cavity 7 is formed in the right end face of the rotating rod 6, a thimble 8 is connected in the cavity 7 in a sliding mode, the left end of the thimble 8 is fixedly connected with a first spring 9, and one end, far away from the thimble 8, of the first spring 9 is fixedly connected with the inner wall of the cavity 7; during operation, the thimble 8 is in close contact with the circle center of the balance block raw material 16, and when the rotating block moves, the thimble 8 slides towards the inner part of the cavity 7, so that the effect of positioning the balance block raw material 16 through the thimble 8 is achieved.
As a still further embodiment of the present invention: the extrusion assembly comprises a second threaded rod 21, a movable plate 22 and a second spring 23, the second threaded rod 21 is rotatably connected inside the workbench 1, the movable plate 22 is slidably connected to the upper end of the workbench 1, the second threaded rod 21 is in threaded connection with the movable plate 22, the second spring 23 is fixedly connected to the front end of the movable plate 22, and one end, far away from the movable plate 22, of the second spring 23 is fixedly connected to the rear end of the fixed plate 17; in operation, the movable plate 22 is driven to move by rotating the second threaded rod 21, the movable plate 22 moves to drive the second spring 23 to move, and the second spring 23 moves to drive the fixed plate 17 to move, so as to provide power for extruding the friction wheel 20.
As a still further embodiment of the present invention: the right end of the transmission rod 13 is fixedly connected with a balance block sample 14 through a nut; when the balance block manufacturing device works, the balance block sample 14 rotates to contact with the abutting block 18, so that the fixing plate 17 is pushed to drive the friction wheel 20 to move, and the effect of manufacturing the balance block is achieved.
The novel operating principle of this use is: use the utility model discloses the time, on centre of a circle in with balancing piece raw materials 16 contact with thimble 8 through the hand, start second motor 4 and drive first threaded rod 3 and rotate starting, first threaded rod 3 rotates and drives slider 5 and remove, slider 5 removes and drives dwang 6 and removes, dwang 6 removes and drives first clutch blocks 10 and remove, thereby fix balancing piece raw materials 16 between first clutch blocks 10 and second clutch blocks 15, stop second motor 4 work afterwards, then start first motor 2 and third motor 19, first motor 2 rotates and drives worm 11 and rotate, worm 11 rotates and drives worm wheel 12 and rotate, worm wheel 12 rotates and drives transfer line 13 and rotate, transfer line 13 rotates and drives second clutch blocks 15 and balancing piece sample 14 and rotate simultaneously, second clutch blocks 15 rotates and drives balancing piece raw materials 16 and rotate, it drives fly leaf 22 and move at this time to rotate second motor 21, fly leaf 22 moves and drives second spring 23 and move, second spring 23 moves and drives fixed plate 17 and moves fixed plate 17, fixed plate 17 moves and drives friction wheel 20 and moves, make friction wheel 20 and balancing piece raw materials 16 lateral wall contact, because the start-up threaded rod 19 of third motor, thereby the balancing piece 16 can make the balancing piece contact with the balancing piece through the balancing piece and rotate the balancing piece 16, thereby the sample of polishing raw materials 18, thereby the balancing piece of rotating the sample.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an impeller is grinding device for balancing piece, includes workstation (1), its characterized in that: workstation (1) upper end sliding connection has fixed plate (17), fixed plate (17) rear end is through installation piece fixedly connected with third motor (19), third motor (19) output shaft end fixedly connected with friction pulley (20), fixed plate (17) right side front end fixedly connected with supports piece (18), drive assembly and centre gripping subassembly are installed to workstation (1) upper end, workstation (1) upper end is provided with the extrusion subassembly.
2. The grinding device for the impeller balance weight according to claim 1, wherein: drive assembly is including first motor (2), worm (11), worm wheel (12), transfer line (13) and second clutch blocks (15), workstation (1) upper end is through the first motor of installation piece fixedly connected with (2), first motor (2) output shaft end fixedly connected with worm (11), workstation (1) upper end is rotated and is connected with transfer line (13), transfer line (13) lateral wall fixedly connected with worm wheel (12), worm (11) and worm wheel (12) meshing, transfer line (13) left end fixedly connected with second clutch blocks (15).
3. The grinding device for the impeller balance weight according to claim 1, wherein: centre gripping subassembly is including slider (5), second motor (4), first threaded rod (3), dwang (6), thimble (8), spring and first clutch blocks (10), sliding connection has slider (5) on workstation (1), slider (5) internal rotation is connected with the turning block, the first clutch blocks of turning block right-hand member fixedly connected with (10), workstation (1) internal rotation is connected with first threaded rod (3), it has balancing piece raw materials (16) to closely laminate between first clutch blocks (10) and second clutch blocks (15), workstation (1) right-hand member is through installation piece fixedly connected with second motor (4), second motor (4) output shaft end and first threaded rod (3) left end fixed connection, first threaded rod (3) and slider (5) threaded connection.
4. The grinding device for the impeller balance weight according to claim 3, wherein: cavity (7) have been seted up to dwang (6) right-hand member face, cavity (7) inside sliding connection has thimble (8), thimble (8) left end fixedly connected with first spring (9), the one end and cavity (7) inner wall fixed connection of thimble (8) are kept away from in first spring (9).
5. The grinding device for the impeller balance weight according to claim 1, wherein: the extrusion subassembly is including second threaded rod (21), fly leaf (22) and second spring (23), workstation (1) internal rotation is connected with second threaded rod (21), workstation (1) upper end sliding connection has fly leaf (22), second threaded rod (21) and fly leaf (22) threaded connection, fly leaf (22) front end fixedly connected with second spring (23), the one end and fixed plate (17) rear end fixed connection of fly leaf (22) are kept away from in second spring (23).
6. The grinding device for the impeller balance weight according to claim 2, characterized in that: the right end of the transmission rod (13) is fixedly connected with a balance block sample (14) through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221438388.XU CN217702728U (en) | 2022-06-09 | 2022-06-09 | Grinding device for impeller balance block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221438388.XU CN217702728U (en) | 2022-06-09 | 2022-06-09 | Grinding device for impeller balance block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702728U true CN217702728U (en) | 2022-11-01 |
Family
ID=83799534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221438388.XU Active CN217702728U (en) | 2022-06-09 | 2022-06-09 | Grinding device for impeller balance block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702728U (en) |
-
2022
- 2022-06-09 CN CN202221438388.XU patent/CN217702728U/en active Active
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