CN219986946U - Water pump base centre gripping frock - Google Patents
Water pump base centre gripping frock Download PDFInfo
- Publication number
- CN219986946U CN219986946U CN202321321369.3U CN202321321369U CN219986946U CN 219986946 U CN219986946 U CN 219986946U CN 202321321369 U CN202321321369 U CN 202321321369U CN 219986946 U CN219986946 U CN 219986946U
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- plate
- vertical
- pump base
- positioning
- pressing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 39
- 239000010865 sewage Substances 0.000 claims description 37
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000003801 milling Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of machining, and provides a clamping tool for a water pump base, which comprises the following components: the vertical lathe comprises a vertical lathe chuck, three vertical lathe jaws, circular plates, backing plates, positioning plates, pressing plates, positioning screws, compression screws and auxiliary screws, wherein a plurality of grooves are uniformly formed in the top of the vertical lathe chuck at intervals, the three vertical lathe jaws are respectively arranged in the grooves, the circular plates are arranged between the three vertical lathe jaws, the backing plates are arranged at the tops of the circular plates, and the positioning plates are arranged at the tops of the circular plates. The positioning plate is screwed with the positioning screw to be in contact with the vertical type dredge pump base, so that the vertical type dredge pump base is positioned, then the pressing plate presses the plane of the vertical type dredge pump base by adjusting the height of the pressing plate, the pressing screw penetrates through the U-shaped hole of the pressing plate to be screwed into the threaded hole of the circular plate, and the pressing screw is screwed to fix the vertical type dredge pump base on the base plate, so that the vertical type dredge pump base is fixed.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a clamping tool for a water pump base.
Background
The WL vertical sewage pump is a sewage electric pump running in a dry mode, and is suitable for being matched with a dry pump room and equipment. The base is an important part on the vertical sewage pump, is positioned at the lowest part of the vertical sewage pump, is provided with a horizontal water inlet and a vertical upward water outlet, is in a 90-degree elbow shape, and is also provided with a bottom surface parallel to the plane of the water outlet, so that the water pump can be ensured to be in a vertical state after being assembled into the water pump.
The traditional processing method for the vertical sewage pump base is generally as follows: the first procedure utilizes a numerical control horizontal lathe to locate the rear end face of the water outlet flange, and the three-jaw clamping flange is used for turning the outer spigot and the end face; the second procedure is to position the processed outer spigot and end face, press the upper spigot die and the pressing plate, mill the bottom surface on the milling machine to ensure that the bottom surface of the vertical sewage pump is parallel to the outer spigot surface; and the third procedure is to locate the bottom surface of the vertical sewage pump, press the pressing plate, and mill the end surface of the water inlet flange to ensure that the plane of the water inlet flange is vertical to the plane of the water outlet flange.
When the bottom surface is milled in the second working procedure, the bottom surface of the vertical sewage pump is larger than the flange surface in size, and the plane is uneven due to vibration of a cutter during milling, so that the bottom surface of the vertical sewage pump cannot be parallel to the flange plane, and the product is scrapped; in addition, the sizes of the outer rabbets of the water outlet flanges are inconsistent due to the fact that different rabbet dies are required to be manufactured, the universal type water outlet flange is not applicable, frequent replacement is required, and machining efficiency is reduced. In view of this, the present utility model has been made.
Disclosure of Invention
The utility model provides a clamping tool for a water pump base, which aims to solve the technical problems that in the prior art, the bottom surface of a vertical sewage pump is larger than the size of a flange surface, a cutter is vibrated during milling, the plane is uneven, the bottom surface of the vertical sewage pump is not guaranteed to be parallel to the plane of the flange, products are scrapped, the sizes of outer rabbets of water outlet flanges of different types of vertical sewage pump bases are inconsistent, different rabbet dies need to be manufactured, the tools are not universal, frequent replacement is needed, and the processing efficiency is reduced. The technical aim of the utility model is realized by the following technical scheme:
a water pump base clamping fixture, comprising: the vertical lathe chuck, the three claws of the vertical lathe, the circular plate, the backing plate, the locating plate, the pressing plate, the locating screw, the pressing screw and the auxiliary screw,
the vertical type sewage pump is characterized in that a plurality of grooves are uniformly formed in the top of the vertical lathe chuck at intervals, three claws of the vertical lathe are respectively arranged in the grooves, a circular plate is arranged between the three claws of the vertical lathe, a base plate is arranged at the top of the circular plate, a positioning plate is arranged at the top of the circular plate, a pressing plate is arranged on the circular plate in a sliding mode, a vertical type sewage pump base is arranged at the top of the base plate, a pressing screw is arranged between the pressing plate and the vertical type sewage pump base, and the positioning screw is arranged between the positioning plate and the vertical type sewage pump base and connected with the circular plate through an auxiliary screw.
Preferably, the three jaws of the vertical lathe are three in number.
Preferably, the pad is rectangular.
Preferably, the pressing plates are provided with U-shaped holes, and the pressing screws are matched in the U-shaped holes of the pressing plates.
Preferably, the number of the positioning plates is two, and the two positioning plates are aligned with the positions of the three claws of the vertical lathe.
Preferably, the positioning plate is connected with the circular plate through welding.
Compared with the prior art, the utility model has the following beneficial effects: the vertical type sewage pump base to be processed is placed on the base plate, the center of the water outlet outer spigot of the base is aligned with the center of the vertical lathe chuck, the positioning screw is screwed into the positioning plate to be in contact with the vertical type sewage pump base, the vertical type sewage pump base is positioned, then the height of the pressing plate is adjusted, the pressing plate presses the plane of the vertical type sewage pump base, the pressing screw penetrates through the U-shaped hole of the pressing plate to be screwed into the threaded hole of the circular plate, the pressing screw is screwed to fix the vertical type sewage pump base on the base plate, and accordingly the vertical type sewage pump base is fixed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1. a vertical lathe chuck; 2. three claws of the vertical lathe; 3. a circular plate; 4. a backing plate; 5. a positioning plate; 6. a pressing plate; 7. a set screw; 8. a compression screw; 9. an auxiliary screw; 10. and (5) a base.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
Referring to fig. 1, a water pump base clamping tool includes: the vertical lathe chuck 1, the vertical lathe three-jaw 2, the circular plate 3, the backing plate 4, the positioning plate 5, the pressing plate 6, the positioning screw 7, the pressing screw 8 and the auxiliary screw 9,
the vertical lathe chuck 1 top evenly spaced apart has a plurality of recesses, and three-jaw 2 of vertical lathe set up respectively in the recess, and the quantity of three-jaw 2 of vertical lathe is three, and plectane 3 sets up between three-jaw 2 of vertical lathe, and backing plate 4 sets up at plectane 3 tops, and backing plate 4 is rectangular form, and locating plate 5 sets up at plectane 3 tops, and the quantity of locating plate 5 is two, and two locating plates 5 align with the position of two three-jaw 2 wherein, and clamp plate 6 slides and sets up on plectane 3, all is equipped with the U-shaped hole on clamp plate 6, and compression screw 8 cooperates in the U-shaped downthehole of clamp plate 6, and vertical sewage pump pedestal mounting is at backing plate 4 tops, and compression screw 8 sets up between clamp plate 6 and vertical sewage pump pedestal, and locating screw 7 sets up between locating plate 5 and vertical sewage pump pedestal.
By adopting the technical proposal, when the vertical sewage pump base is required to be processed, firstly, the vertical lathe chuck 1 is arranged on the positioning plate 5 of the main shaft of the vertical lathe, then three jaws 2 of the vertical lathe are sequentially arranged in three grooves uniformly distributed at intervals on the vertical lathe chuck 1, thus, the three jaws 2 of the vertical lathe can clamp the excircle of the circular plate 3, the vertical sewage pump base which is required to be processed is arranged on the backing plate 4, the bottom surface of the vertical sewage pump base is contacted with the upper plane of the backing plate 4, the vertical lathe chuck 1 on the positioning plate 5 is lightly rotated, the center of the outer spigot of the water outlet of the base is aligned with the center of the vertical lathe chuck 1, the vertical sewage pump base is positioned by the two positioning plates 5, the position of the vertical sewage pump base arranged on the backing plate 4 is more accurate, the subsequent processing is convenient, in detail, because the two positioning plates 5 are aligned with the positions of the two three claws 2 of the vertical lathe, and the three claws 2 of the vertical lathe are uniformly distributed on the circular plate 3, the circular plate 3 is used as the center of a circle, the included angle between the two positioning plates 5 is 120 degrees, the two positioning screws 7 are screwed in from the threaded holes on the two positioning plates 5 respectively and are contacted with the outer circle of the water outlet of the base, the positioning of the base of the vertical sewage pump is realized, specifically, the auxiliary screws 9 are screwed in the threaded holes of the pressing plate 6, the height of the pressing plate 6 is adjusted, the pressing plate 6 presses the plane of the base of the vertical sewage pump, the pressing screws 8 penetrate through the U-shaped holes of the pressing plate 6 and are screwed in the threaded holes of the circular plate 3, the pressing screws 8 are screwed in, the vertical lathe can be started to process the base of the vertical sewage pump at the moment, and when the bases of different types of the vertical sewage pump are processed without adopting a spigot die, need not to change the spigot mould, only need adjust set screw 7, adjust vertical dredge pump base position on backing plate 4, then fix the vertical dredge pump base through clamp plate 6 and hold-down screw 8 and can carry out the post-processing, both reduced the frock cost, promoted machining efficiency, guaranteed again that after the processing delivery port flange terminal surface is parallel with the bottom surface, guaranteed processingquality.
In some embodiments, the positioning plate 5 is connected to the circular plate 3 by welding.
By adopting the technical scheme, the firm effect of the positioning plate 5 on the circular plate 3 is improved.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. Water pump base centre gripping frock, its characterized in that includes: the vertical lathe chuck (1), a three-jaw (2), a circular plate (3), a backing plate (4), a positioning plate (5), a pressing plate (6), a positioning screw (7), a pressing screw (8) and an auxiliary screw (9),
the vertical lathe chuck is characterized in that a plurality of grooves are uniformly formed in the top of the vertical lathe chuck (1) at intervals, three claws (2) of the vertical lathe are respectively arranged in the grooves, a circular plate (3) is arranged between the three claws (2) of the vertical lathe, a base plate (4) is arranged at the top of the circular plate (3), a positioning plate (5) is arranged at the top of the circular plate (3), a pressing plate (6) is arranged on the circular plate (3) in a sliding mode, a vertical sewage pump base is arranged at the top of the base plate (4), a pressing screw (8) is arranged between the pressing plate (6) and the vertical sewage pump base, and a positioning screw (7) is arranged between the positioning plate (5) and the vertical sewage pump base and connected between the pressing plate (6) and the circular plate (3) through an auxiliary screw (9).
2. The water pump base clamping fixture of claim 1, wherein: the three claws (2) of the vertical lathe are three in number.
3. The water pump base clamping fixture of claim 1, wherein: the backing plate (4) is rectangular.
4. The water pump base clamping fixture of claim 1, wherein: the pressing plates (6) are provided with U-shaped holes, and the pressing screws (8) are matched in the U-shaped holes of the pressing plates (6).
5. The water pump base clamping fixture of claim 4, wherein: the number of the positioning plates (5) is two, and the two positioning plates (5) are aligned with the positions of two three-jaw (2) of the vertical lathe.
6. The water pump base clamping fixture of claim 1, wherein: the positioning plate (5) is connected with the circular plate (3) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321369.3U CN219986946U (en) | 2023-05-29 | 2023-05-29 | Water pump base centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321369.3U CN219986946U (en) | 2023-05-29 | 2023-05-29 | Water pump base centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986946U true CN219986946U (en) | 2023-11-10 |
Family
ID=88612759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321321369.3U Active CN219986946U (en) | 2023-05-29 | 2023-05-29 | Water pump base centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986946U (en) |
-
2023
- 2023-05-29 CN CN202321321369.3U patent/CN219986946U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |