CN216859318U - Shell burnishing device is used in dredge pump production - Google Patents
Shell burnishing device is used in dredge pump production Download PDFInfo
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- CN216859318U CN216859318U CN202123185782.5U CN202123185782U CN216859318U CN 216859318 U CN216859318 U CN 216859318U CN 202123185782 U CN202123185782 U CN 202123185782U CN 216859318 U CN216859318 U CN 216859318U
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- polishing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005498 polishing Methods 0.000 claims abstract description 97
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of production of sewage pumps, in particular to a shell polishing device for production of a sewage pump. The technical scheme comprises the following steps: the polishing device comprises a base plate, wherein a stepping motor is fixed on the base plate, a straight rod motor is installed on the base plate through a vertical plate, the vertical plate is rotatably installed with a rotating sleeve, a polishing piece is fixed on the rotating sleeve, a plurality of pulling rods are slidably installed on the side face of the polishing piece, an extending polishing piece is fixedly arranged on the outer side of each pulling rod, and a prismatic rod is slidably arranged in an inner hole of the rotating sleeve. The utility model operates the straight rod motor, and the extension polishing piece moves outwards through a series of transmission structures, so that the outer side of the extension polishing piece is higher than the polishing piece, and the extension polishing piece has narrower width and can be conveniently plugged into the bending part of the shell for polishing, meanwhile, the polishing rod b can extend out of the polishing rod a, and the polishing rod b and the polishing rod a can both perform polishing operation on the dead angle part of the shell, thereby improving the polishing quality and the polishing efficiency.
Description
Technical Field
The utility model relates to the technical field of production of sewage pumps, in particular to a shell polishing device for production of a sewage pump.
Background
The sewage pump is a pump product which is connected with a motor and simultaneously submerged to work under liquid, and compared with a common horizontal pump or a vertical sewage pump, the sewage pump has compact structure and small occupied area. The installation and maintenance are convenient, the large-scale dredge pump is generally provided with an automatic coupling device to carry out automatic installation, and the installation and the maintenance are very convenient. The continuous operation time is long, the shell of the sewage pump needs to be welded, ground and polished during production, the conventional polishing device is inconvenient for polishing the bending part and the dead angle of the shell, the polishing quality of the shell is affected, and the polishing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a polishing device which is convenient for polishing the dead corner of the bending part of a shell.
The technical scheme of the utility model is as follows: the utility model provides a shell burnishing device is used in dredge pump production, includes the base plate, is fixed with step motor on the base plate, install the straight-bar motor through the riser on the base plate, the riser rotates to install and rotates the cover, rotates to sheathe in and is fixed with polishing piece, and the side slidable mounting who polishes has a plurality of pulling rod, and the outside of pulling rod is fixed to be provided with and extends polishing piece, and the hole that rotates the cover slides and is provided with the prism pole, and the end of prism pole is rotated and is provided with the push rod that is fixed in the straight-bar motor output, is provided with the drive mechanism that drives pulling rod and remove on the prism pole.
Preferably, drive mechanism has seted up the chute on the triangle ejector pad including the triangle ejector pad that is fixed in the prism pole, and the inboard intercommunication of chute has seted up and has driven the groove, and in the lower inboard of pulling rod extended to the chute, the lower extreme of pulling rod rotated and installs the dwang, and the dwang extended to and drives the inslot.
Preferably, the output end of the stepping motor and the rotating sleeve are both fixed with gears, and the two gears are meshed and connected.
Preferably, the polishing member comprises a disc and a polishing brush a fixed on the outer side of the disc, and the extension polishing member comprises an arc-shaped fixed block fixed with the pulling rod and a polishing brush b fixed on the outer side of the arc-shaped fixed block.
Preferably, a mounting block is fixed on the disc of the polishing piece through a connecting rod, and a polishing rod a is arranged on the mounting block.
Preferably, a long through hole is formed in the polishing rod a, a polishing rod b is arranged in the long through hole in a sliding mode, and a connecting rod is fixed between the polishing rod b and the prismatic rod.
Preferably, the outer sides of the stepping motor and the straight rod motor are provided with a protective shell fixed on the base plate and the vertical plate together.
Compared with the prior art, the utility model has the following beneficial technical effects:
the straight rod motor is operated, the extending polishing piece moves outwards through a series of transmission structures, the outer side of the extending polishing piece is higher than the polishing piece, the width of the extending polishing piece is narrow, the extending polishing piece can be conveniently plugged into a bending part of the shell to be polished, meanwhile, the polishing rod b can extend out of the polishing rod a, the polishing rod b and the polishing rod a can perform polishing operation on dead corners of the shell, and the polishing quality and the polishing efficiency are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;
FIG. 2 is a schematic partial perspective view of FIG. 1;
FIG. 3 is a schematic cross-sectional perspective view of FIG. 2;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 5 is a side cross-sectional structural schematic view of the triangular push block of fig. 4.
Reference numerals: the polishing device comprises a base plate 1, a stepping motor 2, a vertical plate 3, a rotating sleeve 4, a polishing piece 5, a pulling rod 6, an extending polishing piece 7, a driving mechanism 8, a triangular push block 81, a chute 82, a rotating rod 83, a driving groove 84, a prismatic rod 9, a push rod 10, an installation block 11, a polished rod a12, a polished rod connecting rod 13, a polished rod b14, a straight rod motor 15 and a gear 16.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1-5, the shell polishing device for the production of the dredge pump provided by the utility model comprises a substrate 1, a stepping motor 2 is fixed on the substrate 1, a straight rod motor 15 is installed on the substrate 1 through a vertical plate 3, a protective shell fixed on the substrate 1 and the vertical plate 3 is jointly arranged outside the stepping motor 2 and the straight rod motor 15, a rotating sleeve 4 is rotatably installed on the vertical plate 3, gears 16 are respectively fixed on the output end of the stepping motor 2 and the rotating sleeve 4, the two gears 16 are meshed and connected, a polishing part 5 is fixed on the rotating sleeve 4, the polishing part 5 comprises a disc and a polishing brush a fixed on the outer side of the disc, a plurality of pulling rods 6 are slidably installed on the side surface of the polishing part 5, an extending polishing part 7 is fixedly arranged on the outer side of the pulling rods 6, the extending polishing part 7 comprises an arc-shaped fixed block fixed with the pulling rods 6 and a polishing brush b fixed on the outer side of the arc-shaped fixed block, the inner hole of the rotating sleeve 4 is provided with a prismatic rod 9 in a sliding manner, the inner hole of the rotating sleeve 4 is of a prismatic structure, the prismatic rod 9 is matched with the inner hole of the rotating sleeve 4, the tail end of the prismatic rod 9 is rotatably provided with a push rod 10 fixed at the output end of a straight rod motor 15, and the prismatic rod 9 is provided with a driving mechanism 8 for driving the pulling rod 6 to move;
the driving mechanism 8 comprises a triangular pushing block 81 fixed on the prismatic rod 9, a chute 82 is formed in the triangular pushing block 81, a driving groove 84 is formed in the inner side of the chute 82 in a communicating mode, the lower inner side of the pulling rod 6 extends into the chute 82, a rotating rod 83 is installed at the lower end of the pulling rod 6 in a rotating mode, and the rotating rod 83 extends into the driving groove 84.
In this embodiment, step motor 2 is operated, it can rotate sleeve 4 and polishing piece 5 through two gears 16, can polish the shell, if it needs to polish the bending of shell, straight-bar motor 15 is operated, make prismatic rod 9 move to one side of drive mechanism 8, triangular push block 81 can push pulling rod 6 to the outside, and then make extension polishing piece 7 push to the outside, make the outside of extension polishing piece 7 exceed polishing piece 5, because the width of extension polishing piece 7 is narrower, can be convenient the bending of plugging in the shell, polish, when the polishing of fifty percent discount bending finishes, can operate straight-bar motor 15, make prismatic rod 9 move to one side of straight-bar motor 15, can pass through the cooperation of triangular push block 81 and dwang 83, pull rod 6 and extension polishing piece 7 pull back to original position to the inboard.
Example two
As shown in fig. 1-3, compared with the first embodiment, the housing polishing apparatus for producing a dredge pump according to the present invention further includes a mounting block 11 fixed to a disc of the polishing member 5 through a connecting rod, a polishing rod a12 disposed on the mounting block 11, a long through hole disposed in the polishing rod a12, a polishing rod b14 slidably disposed in the long through hole, and a connecting rod 13 fixed between the polishing rod b14 and the prismatic rod 9.
In this embodiment, when the stepping motor 2 operates, the polishing rod a12 is driven to rotate, the polishing rod a12 can plug the polishing rod a12 into a dead angle of the housing when rotating, so as to polish the dead angle of the housing, when the prismatic rod 9 moves to one side of the driving mechanism 8, the polishing rod a12 is pushed through the connecting rod 13, the polishing rod b14 extends out of the polishing rod a12, and the diameter of the polishing rod b14 is smaller than that of the polishing rod a12, so as to polish a narrower portion of the housing.
The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (7)
1. The utility model provides a shell burnishing device is used in dredge pump production, includes base plate (1), is fixed with step motor (2) on base plate (1), its characterized in that: the polishing machine is characterized in that a straight-bar motor (15) is mounted on the base plate (1) through a vertical plate (3), a rotating sleeve (4) is rotatably mounted on the vertical plate (3), a polishing part (5) is fixed on the rotating sleeve (4), a plurality of pulling rods (6) are slidably mounted on the side face of the polishing part (5), an extending polishing part (7) is fixedly arranged on the outer side of each pulling rod (6), a prismatic rod (9) is slidably arranged in an inner hole of the rotating sleeve (4), a push rod (10) fixed at the output end of the straight-bar motor (15) is rotatably arranged at the tail end of the prismatic rod (9), and a driving mechanism (8) for driving the pulling rods (6) to move is arranged on the prismatic rod (9).
2. The shell polishing device for the production of the sewage pump according to claim 1, wherein the driving mechanism (8) comprises a triangular push block (81) fixed on a prismatic rod (9), a chute (82) is formed in the triangular push block (81), a driving groove (84) is formed in the inner side of the chute (82) in a communicating manner, the lower inner side of the pulling rod (6) extends into the chute (82), a rotating rod (83) is rotatably installed at the lower end of the pulling rod (6), and the rotating rod (83) extends into the driving groove (84).
3. The shell polishing device for the sewage pump production as claimed in claim 1, wherein the output end of the stepping motor (2) and the rotating sleeve (4) are both fixed with gears (16), and the two gears (16) are meshed and connected.
4. The housing polishing device for the dredge pump production according to claim 1, characterized in that the polishing member (5) comprises a circular disc and a polishing brush a fixed outside the circular disc, and the extension polishing member (7) comprises an arc-shaped fixed block fixed with the pulling rod (6) and a polishing brush b fixed outside the arc-shaped fixed block.
5. The polishing device for the casing used for the production of the sewage pump as claimed in claim 2, wherein the disk of the polishing member (5) is fixed with a mounting block (11) through a connecting rod, and a polished rod a (12) is arranged on the mounting block (11).
6. The shell polishing device for the production of the sewage pump as claimed in claim 5, wherein the polishing rod a (12) is internally provided with a long through hole, the polishing rod b (14) is arranged in the long through hole in a sliding manner, and the connecting rod (13) is fixed between the polishing rod b (14) and the prismatic rod (9).
7. The shell polishing device for the sewage pump production is characterized in that the outer sides of the stepping motor (2) and the straight rod motor (15) are provided with a protective shell fixed on the base plate (1) and the vertical plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123185782.5U CN216859318U (en) | 2021-12-17 | 2021-12-17 | Shell burnishing device is used in dredge pump production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123185782.5U CN216859318U (en) | 2021-12-17 | 2021-12-17 | Shell burnishing device is used in dredge pump production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859318U true CN216859318U (en) | 2022-07-01 |
Family
ID=82147890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123185782.5U Expired - Fee Related CN216859318U (en) | 2021-12-17 | 2021-12-17 | Shell burnishing device is used in dredge pump production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952583A (en) * | 2022-07-21 | 2022-08-30 | 淮安市成翔精密制造有限公司 | Polishing machine tool for multi-angle processing of new energy automobile charging gun terminal |
-
2021
- 2021-12-17 CN CN202123185782.5U patent/CN216859318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952583A (en) * | 2022-07-21 | 2022-08-30 | 淮安市成翔精密制造有限公司 | Polishing machine tool for multi-angle processing of new energy automobile charging gun terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |