CN204772345U - Mortar impeller of pump extracting tool - Google Patents
Mortar impeller of pump extracting tool Download PDFInfo
- Publication number
- CN204772345U CN204772345U CN201520515340.8U CN201520515340U CN204772345U CN 204772345 U CN204772345 U CN 204772345U CN 201520515340 U CN201520515340 U CN 201520515340U CN 204772345 U CN204772345 U CN 204772345U
- Authority
- CN
- China
- Prior art keywords
- impeller
- guide pillar
- circular
- circular guide
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a mortar impeller of pump extracting tool, is applicable to the dismantlement with impeller blade on the mortar pump such as wire cut electrical discharge machining, abrasive disc machine. The utility model discloses constitute by outer hexagonal bolt (1), circular steel sheet (2) and circular guide pillar (3). Six circular guide pillar (3) are even installs in circular steel sheet (2) bottom surface symmetrically, and outer hexagonal bolt (1) welding is in the center of circular steel sheet (2) top surface. During the use, put into impeller blade clearance department with circular guide pillar (3) earlier to making circular guide pillar (3) and blade uniform contact block the blade, then blocking with the spanner that outer hexagonal bolt (1) is clockwise evenly can easily install the impeller hard, the spanner anticlockwise evenly hard can during the dismantlement impeller. The utility model discloses processing technology is simple, cheap, convenient operation, and overcome impeller dismouting in -process impeller and very easily damaged, and the problem of dismouting difficulty. Save manufacturing cost widely, improved work efficiency.
Description
Technical field
The utility model belongs to semiconductor and solar power silicon photovoltaic industry production technical field.Relate generally to a kind of mortar pump impeller extracting tool.
Background technology
The wire cutting machine that semiconductor and solar power silicon photovoltaic industry use in producing, the equipment such as wafer lapping machine all need the liquid such as a kind of cutting liquid containing solid particle or grinding fluid to carry out cutting or grinding work, in use these liquid all need a kind of mortar pump with blade to drive circulation, the axle of mortar pump is longer, the blade of mortar pump is fixed on the leading portion narrow position of axle, for preventing coming off in blade rotary, fixing is very tight, not quick detachable and install, blade on mortar pump is generally engineering plastics or PP material, cannot evenly exert a force during replacing, slightly do not note just new blade to be broken, cause unnecessary economic loss.
Utility model content
In view of problem existing in prior art, the utility model devises a kind of New mortar pump impeller demolition instrument, it can make each vane stress even when dismounting impeller, and can under use larger torque not damaged blade, fully solve the problem of the blade injury caused when changing impeller and install impeller.
For achieving the above object, the concrete technical scheme that the utility model is taked is: a kind of New mortar pump impeller demolition instrument, is made up of outer six square bolts, circular steel plate, circular guide pillar; Wherein, six equidistant bottom surfaces being arranged on circular steel plate symmetrically of circular guide pillar; Outer six square bolts are welded on the center of circular steel plate top surface; Described a kind of New mortar pump impeller demolition instrument, wherein circular guide pillar adopts with circular steel plate and is threaded; Described a kind of New mortar pump impeller demolition instrument, wherein six circular guide pillars are regular hexagon shape in circular steel plate bottom surface, and the corresponding orthohexagonal point of each circular guide pillar; Described a kind of New mortar pump impeller demolition instrument, wherein circular steel plate, circular guide pillar, outer six square bolts all adopt stainless steel material to make.
A kind of New mortar pump impeller demolition instrument described in the utility model, processing technology is simple, cheap, easy to operate, overcomes dismounting difficulty, the flimsy problem of blade in dismounting impeller process, greatly saves production cost, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be top view of the present utility model,
In figure: 1, outer six square bolts; 2, circular steel plate; 3, circular guide pillar.
Detailed description of the invention
Detailed description of the invention of the present utility model is provided as follows below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, a kind of mortar pump impeller extracting tool described in the utility model is by outer six square bolts 1, circular steel plate 2, and circular guide pillar 3 is formed; Wherein, six circular guide pillars 3 adopt screw thread to be arranged on the bottom surface of circular steel plate 2, and six circular guide pillars 3 are regular hexagon bottom circular steel plate, and each circular guide pillar 3 correspond to an orthohexagonal point; Outer six square bolts 1 are welded on the center of circular steel plate 2 end face; Outer six square bolts 1, circular steel plate 2, circle table guide pillar 3 all adopt stainless steel material to manufacture.During use, first circular guide pillar 3 is put into the gap location of impeller blade, and make circular guide pillar 3 block blade with blade uniform contact.The utility model is circular guide pillar 3 to the main portions that impeller exerts a force, and force part is the blade of rounded arc shape, and in force process, circular guide pillar 3 is rolling friction with blade, thus ensure that vane stress is even, can not abrade blade.Move outer six square bolts with spanner and evenly firmly like a cork impeller can be installed clockwise, moving wrench counterclockwise even firmly detachable impeller blade during dismounting impeller.Six in the utility model circular guide pillars 3 adopt screw thread to be installed together with circular steel plate 2 and also can conveniently install or remove.
Claims (4)
1. a mortar pump impeller extracting tool, is characterized in that: described a kind of mortar pump impeller extracting tool is made up of outer six square bolts (1), circular steel plate (2), circular guide pillar (3); Wherein, six cylindrical guides (3) are equidistantly arranged on circular steel plate (2) bottom surface symmetrically; Outer six square bolts (1) are welded on the center of circular steel plate (2) end face.
2. a kind of mortar pump impeller extracting tool according to claim 1, is characterized in that: circular guide pillar (3) adopts with circular steel plate (2) and is threaded.
3. a kind of mortar pump impeller extracting tool according to claim 1, is characterized in that: six circular guide pillars (3) are regular hexagon shape in circular steel plate bottom surface, and the corresponding orthohexagonal point of each circular guide pillar (3).
4. a kind of mortar pump impeller extracting tool according to claim 1, is characterized in that: outer six square bolts (1), circular steel plate (2), circular guide pillar (3) all adopt stainless steel material to manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515340.8U CN204772345U (en) | 2015-07-16 | 2015-07-16 | Mortar impeller of pump extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515340.8U CN204772345U (en) | 2015-07-16 | 2015-07-16 | Mortar impeller of pump extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772345U true CN204772345U (en) | 2015-11-18 |
Family
ID=54512470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515340.8U Expired - Fee Related CN204772345U (en) | 2015-07-16 | 2015-07-16 | Mortar impeller of pump extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633236A (en) * | 2020-12-16 | 2022-06-17 | 新疆中核天山铀业有限公司 | Self-made mounting and dismounting tool for lock catch of ground-immersed mine uranium hydrometallurgy plate frame machine |
-
2015
- 2015-07-16 CN CN201520515340.8U patent/CN204772345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633236A (en) * | 2020-12-16 | 2022-06-17 | 新疆中核天山铀业有限公司 | Self-made mounting and dismounting tool for lock catch of ground-immersed mine uranium hydrometallurgy plate frame machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |