CN113290456A - Machining equipment and machining process for centrifugal pump shell casting part - Google Patents
Machining equipment and machining process for centrifugal pump shell casting part Download PDFInfo
- Publication number
- CN113290456A CN113290456A CN202110547807.7A CN202110547807A CN113290456A CN 113290456 A CN113290456 A CN 113290456A CN 202110547807 A CN202110547807 A CN 202110547807A CN 113290456 A CN113290456 A CN 113290456A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- centrifugal pump
- water
- fixed
- base
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses processing equipment and a processing technology of a casting part of a centrifugal pump shell, which comprise a base, wherein the upper surface of the base is fixedly connected with fixed blocks, the upper surface of each fixed block is fixedly connected with a rubber pad, two ends of the upper surface of the base are fixedly connected with connecting plates, each connecting plate is connected with a fixed plate in a penetrating way, one side of each fixed plate is provided with a clamp spring, the upper surface of each fixed plate is fixedly connected with a handle, one side of each connecting plate is provided with a clamp spring switch, one side of the base is connected with a first water pipe in a penetrating way, and one end of each first water pipe is connected with a water sprayer in a penetrating way, so that the problem that the production efficiency of the centrifugal pump shell is influenced because the shell is generally polished manually in the conventional centrifugal pump shell is solved, and the centrifugal pump shell cannot be cleaned in one step in the polishing process, but directly polishing, and the polishing mode has the problem that dust on the surface of the shell is easily printed into the interior of the shell in the polishing process.
Description
Technical Field
The invention relates to the technical field of centrifugal pumps, in particular to machining equipment and a machining process for a casting part of a centrifugal pump shell.
Background
The centrifugal pump is a pump for conveying liquid by the centrifugal force generated when an impeller rotates, and has various forms such as vertical type, horizontal type, single stage, multi-stage, single suction, double suction, self suction and the like, and the basic structure of the centrifugal pump is composed of eight parts which are respectively as follows: the centrifugal pump comprises an impeller, a pump body, a pump cover, a water retaining ring, a pump shaft, a bearing, a sealing ring, a stuffing box, a vertical centrifugal pump, namely an underwater pump for short, and a molten salt underwater pump, wherein the centrifugal pump works by utilizing the centrifugal motion of water generated by the rotation of the impeller;
1. the prior centrifugal pump shell is generally polished manually, so that the production efficiency of the centrifugal pump shell is influenced;
2. the prior polishing device can not clean the centrifugal pump shell in one step in polishing but directly polish the centrifugal pump shell, and the polishing mode is easy to print dust on the surface of the shell into the shell in the polishing process and is not beautiful enough for polishing the shell;
3. in addition, most of the existing polishing devices are manually held, if the hands are not firmly held, the human body is easily damaged, the fixing capacity is poor, and the safety is low;
and 4, in the existing polishing device, the shell is easily damaged by the counter-positive force of high-speed vibration in the polishing process, so that the working efficiency of the device is reduced.
Disclosure of Invention
The invention aims to provide machining equipment for casting parts of centrifugal pump housings, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a processing device for a casting part of a centrifugal pump shell comprises a base, wherein fixed blocks are fixedly connected to the upper surface of the base, four fixed blocks are arranged on the upper surface of each fixed block, a rubber pad is fixedly connected to the upper surface of each fixed block, two connecting plates are fixedly connected to two ends of the upper surface of the base, each connecting plate is connected with a fixed plate in a penetrating manner, a clamp spring is arranged on one side of each fixed plate, a handle is fixedly connected to the upper surface of each fixed plate, a clamp spring switch is arranged on one side of each connecting plate, a first water pipe is connected to one side of the base in a penetrating manner, two first water pipes are arranged on each first water pipe, a water sprayer is connected to one end of each first water pipe, a rotating shaft is rotatably connected in the base, a second connecting rod is fixedly connected to one side of the rotating shaft, a motor is fixedly connected to one end of the second connecting rod, and a sander box is fixedly connected to the upper surface of the motor, the sander box is characterized in that a first connecting rod is fixedly connected inside the sander box, and each first connecting rod is fixedly connected with a grinding wheel at one end.
As a further scheme of the invention: the grinding wheel is electrically connected with a motor.
As a still further scheme of the invention: two fixedly connected with even board between the connecting plate, and even bottom surface fixedly connected with fixed block under the board, the fixed block is provided with four altogether, every the equal fixedly connected with rubber pad of fixed block lower surface.
As a still further scheme of the invention: : the inside fixed surface of base is connected with the water pump, and the water pump is provided with two altogether fixedly connected with water tank between the water pump, two the water pump all through connection has the second water pipe, and second water pipe through connection has the water tank, water pump upper surface through connection has first water pipe.
As a still further scheme of the invention: the base lower surface fixedly connected with support column, and the support column is provided with four respectively in base four corners department, every the equal fixedly connected with blotter of support column lower surface.
As a still further scheme of the invention: one side of the second connecting rod is fixedly connected with a fixed handle, and the fixed plate clamp spring is connected with a connecting plate.
As a still further scheme of the invention: the sander comprises a sander box and is characterized in that a placing groove is formed in each of two sides of the upper end of the sander box, two switch doors are arranged on one side of the placing groove in a rotating mode, the switch doors are in interference fit with the placing groove, a mounting plate is fixedly arranged at the bottom of the placing groove, electric cylinders are fixedly arranged on two sides of the top of the mounting plate respectively and are electrically connected with a control switch, the top of each electric cylinder is fixedly connected with a dust collector, the dust collector is arranged in the placing groove in a vertical sliding mode, and a dust suction port of the dust collector faces towards the rotating shaft.
As a still further scheme of the invention: the dust collector is characterized in that sliding blocks are fixedly arranged on two sides of the dust collector respectively, the sliding blocks are arranged in two sliding grooves respectively, the sliding blocks are in sliding fit with the sliding grooves, and the sliding grooves are formed in two sides of the placing groove respectively.
A centrifugal pump casing machining process using machining equipment for a centrifugal pump casing casting as claimed in any one of claims 1 to 8.
Compared with the prior art, the invention has the beneficial effects that:
1. through the water pump, first water pipe and the sprayer that set up, the water pump passes through the water compression of second water pipe in with the water tank, sprays water to the casing through first water pipe in following the sprayer, for the dust on casing clearance surface, just so can not print into the casing like the original dust of casing surface together at the in-process of polishing inside, let the casing after polishing become more pleasing to the eye.
2. Through setting up fixed plate, connecting plate and jump ring switch, put the casing on the rubber pads, use the handle to down press the fixed plate, with the fixed casing of eight fixed blocks, after having fixed the casing of polishing using the emery wheel, this kind of fixed method can effectively fix the object when polishing the casing, has relieved the danger that handheld fixed machine brought again, has strengthened the security greatly.
3. Through setting up the rubber pad, put the casing and polish on the rubber pad, because the rubber pad has buffering absorbing ability, be the casing and reduce by the anti-seismic force that receives when polishing, reduced the casing and produced the probability of damaging because of vibrations, effectively improved work efficiency.
4. Through the arrangement of the placing groove, the electric cylinder, the dust collector, the sliding block and the like, the opening and closing door is opened to start the electric cylinder to extend to drive the dust collector to move outwards, and the trivial details generated when the grinding wheel polishes the shell are absorbed by the working dust collector, so that the situation that the trivial details splash everywhere to pollute the environment and even mistakenly enter human eyes to hurt workers is prevented.
Drawings
FIG. 1 is a front view of a machining device for casting a centrifugal pump housing;
FIG. 2 is a schematic side view of a centrifugal pump casing casting machining apparatus;
FIG. 3 is a schematic structural view of a section of a base in the machining equipment for casting centrifugal pump housings;
FIG. 4 is a schematic view of the overall construction of a centrifugal pump housing casting machining apparatus;
FIG. 5 is a partial left side view of a sander box of an apparatus for machining cast centrifugal pump housings;
FIG. 6 is a partial left side cross sectional view of a sander box of an apparatus for machining cast centrifugal pump housings.
In the figure: 1. a base; 2. a rubber pad; 3. a first water pipe; 4. a support pillar; 5. a motor; 6. a grinding wheel; 7. a clamp spring switch; 8. a fixing plate; 9. a handle; 10. a clamp spring; 11. a sander box; 12. a first link; 13. a water sprayer; 14. a fixed block; 15. a cushion pad; 16. a second link; 17. a rotating shaft; 18. a water pump; 19. a water tank; 20. a second water pipe; 21. fixing the grip; 22. a connecting plate; 23. opening and closing the door; 24. a placement groove; 25. a slider; 26. a vacuum cleaner; 27. mounting a plate; 28. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, in an embodiment of the present invention, a machining apparatus for a casting of a centrifugal pump casing includes a base 1, and is characterized in that: the upper surface of a base 1 is fixedly connected with four fixed blocks 14, the upper surface of each fixed block 14 is fixedly connected with a rubber pad 2, two ends of the upper surface of the base 1 are fixedly connected with connecting plates 22, each connecting plate 22 is connected with a fixed plate 8 in a penetrating way, one side of each fixed plate 8 is provided with a clamp spring 10, the upper surface of each fixed plate 8 is fixedly connected with a handle 9, one side of each connecting plate 22 is provided with a clamp spring switch 7, one side of the base 1 is connected with a first water pipe 3 in a penetrating way, the number of the first water pipes 3 is two, one end of each first water pipe 3 is connected with a water sprayer 13, the base 1 is internally and rotatably connected with a rotating shaft 17, one side of the rotating shaft 17 is fixedly connected with a second connecting rod 16, one end of the second connecting rod 16 is fixedly connected with a motor 5, the upper surface of the motor 5 is fixedly connected with a sander box 11, and the interior of the sander box 11 is fixedly connected with a first connecting rod 12, every 12 equal fixedly connected with emery wheels 6 of first connecting rod one end, through setting up the water pump, first water pipe and sprayer, the water pump passes through the water compression of second water pipe in with the water tank, spray water to the casing from the sprayer through first water pipe, for the dust on casing clearance surface, just so can not print into the casing inside together with the original dust on casing surface at the in-process of polishing, let the casing after polishing become more pleasing to the eye, through setting up the fixed plate, connecting plate and jump ring switch, put the casing on the rubber pad, use the handle to push down the fixed plate, fix the casing with eight fixed blocks, use the emery wheel casing of polishing after fixing, this kind of fixed method can effectively fix the object when polishing the casing, the danger that handheld fixed machine brought has been relieved again, the security has been strengthened greatly.
Preferably, the grinding wheel 6 is electrically connected with the motor 5.
Preferably, fixedly connected with is even board between two connecting plates 22, and even under the board bottom surface fixedly connected with fixed block 14, fixed block 14 is provided with four altogether, the equal fixedly connected with rubber pad 2 of every fixed block 14 lower surface, through setting up the rubber pad, put the casing and polish on the rubber pad, because the rubber pad has the shock attenuation ability of buffering, the anti-seismic force that the casing received when being polished reduces, has reduced the casing and has produced the probability of damaging because of vibrations, has effectively improved work efficiency.
Preferably, the inside lower fixed surface of base 1 is connected with water pump 18, and water pump 18 is provided with two altogether, fixedly connected with water tank 19 between two water pumps 18, and two water pumps 18 all run through and are connected with second water pipe 20, and second water pipe 20 run through and are connected with water tank 19, and water pump 18 upper surface run through is connected with first water pipe 3.
Preferably, the lower surface of the base 1 is fixedly connected with the supporting columns 4, the supporting columns 4 are provided with four supporting pads 15 which are respectively arranged at four corners of the base 1, and the lower surface of each supporting column 4 is fixedly connected with the cushion pad 15.
Preferably, one side of the second connecting rod 16 is fixedly connected with a fixed handle 21, and the fixed plate 8 is connected with a connecting plate 22 through a snap spring.
A centrifugal pump casing machining process using machining equipment for a centrifugal pump casing casting as claimed in any one of claims 1 to 8.
The working principle of the invention is as follows:
during the use, put the casing on the rubber pad 2 of fixed block 14, use handle 9 to push down fixed plate 8, with the fixed casing of eight fixed blocks, earlier towards the casing polished surface water spray, water pump 18 compresses the water in water tank 19 through second water pipe 20, spray water to the casing in water sprayer 13 through first water pipe 3, for the dust on casing clearance surface, use fixed handle 21, adjust the position that emery wheel 6 polished through pivot 17, open motor 5 after fixed and use emery wheel 6 casing of polishing, only need press jump ring switch 7 after polishing and just can contact the fixed of fixed plate 8 fixed, take off the casing from the device, the casing is fixed and is taken out conveniently.
Example two
Referring to fig. 1 to 6, in the embodiment of the invention, a processing device for a casting part of a centrifugal pump shell comprises a base 1, four fixing blocks 14 are fixedly connected to the upper surface of the base 1, a rubber pad 2 is fixedly connected to the upper surface of each fixing block 14, two connecting plates 22 are fixedly connected to two ends of the upper surface of the base 1, each connecting plate 22 is connected with a fixing plate 8 in a penetrating manner, a snap spring 10 is arranged on one side of each fixing plate 8, a handle 9 is fixedly connected to the upper surface of each fixing plate 8, a snap spring switch 7 is arranged on one side of each connecting plate 22, two first water pipes 3 are connected to one side of the base 1 in a penetrating manner, one end of each first water pipe 3 is connected with a water sprayer 13, a rotating shaft 17 is rotatably connected to the inside of the base 1, a second connecting rod 16 is fixedly connected to one side of the rotating shaft 17, and a motor 5 is fixedly connected to one end of the second connecting rod 16, the upper surface of the motor 5 is fixedly connected with a sander box 11, the interior of the sander box 11 is fixedly connected with a first connecting rod 12, one end of each first connecting rod 12 is fixedly connected with a grinding wheel 6, and by arranging a water pump, a first water pipe and a water sprayer, the water pump compresses water in the water tank through a second water pipe, the water is sprayed onto the shell from the water sprayer through the first water pipe to clean dust on the surface of the shell, so that the original dust on the surface of the shell cannot be printed into the shell together in the polishing process, the polished shell is more attractive, the shell is placed on a rubber pad through arranging a fixing plate, a connecting plate and a snap spring switch, the fixing plate is pressed downwards by using a handle, the shell is fixed by using eight fixing blocks, the grinding wheel is used for polishing the shell after the fixing is finished, the fixing method can effectively fix objects when polishing the shell, and eliminates risks caused by holding a fixing machine, the safety is greatly enhanced.
Preferably, the grinding wheel 6 is electrically connected with the motor 5.
Preferably, fixedly connected with is even board between two connecting plates 22, and even under the board bottom surface fixedly connected with fixed block 14, fixed block 14 is provided with four altogether, the equal fixedly connected with rubber pad 2 of every fixed block 14 lower surface, through setting up the rubber pad, put the casing and polish on the rubber pad, because the rubber pad has the shock attenuation ability of buffering, the anti-seismic force that the casing received when being polished reduces, has reduced the casing and has produced the probability of damaging because of vibrations, has effectively improved work efficiency.
Preferably, the inside lower fixed surface of base 1 is connected with water pump 18, and water pump 18 is provided with two altogether, fixedly connected with water tank 19 between two water pumps 18, and two water pumps 18 all run through and are connected with second water pipe 20, and second water pipe 20 run through and are connected with water tank 19, and water pump 18 upper surface run through is connected with first water pipe 3.
Preferably, the lower surface of the base 1 is fixedly connected with the supporting columns 4, the supporting columns 4 are provided with four supporting pads 15 which are respectively arranged at four corners of the base 1, and the lower surface of each supporting column 4 is fixedly connected with the cushion pad 15.
Preferably, one side of the second connecting rod 16 is fixedly connected with a fixed handle 21, and the fixed plate 8 is connected with a connecting plate 22 through a snap spring.
Preferably, placing grooves 24 have been seted up respectively to 11 upper end both sides of sander box, two placing grooves 24 one side all rotate and are provided with switch door 23, switch door 23 and 24 interference fit of placing groove, the bottom is fixed in placing groove 24 and is provided with mounting panel 27, mounting panel 27 top both sides are fixed respectively and are provided with electronic jar, two electronic jars all are connected with the control switch electricity, two electronic jar tops all with dust catcher 26 fixed connection, dust catcher 26 slides from top to bottom and sets up the inside at placing groove 24, 26 both sides of dust catcher are fixed respectively and are provided with slider 25, two slider 25 set up respectively in two spout 28, slider 25 and 28 sliding fit of spout, two spout 28 set up respectively in placing groove 24 both sides, the dust absorption mouth of dust catcher 26 is towards pivot 17.
Through the arrangement of the placing groove 24, the electric cylinder, the dust collector 26, the sliding block 25 and the like, before the grinding wheel 6 polishes the shell, the switch door 23 is opened, the electric cylinder is started to extend, the electric cylinder drives the dust collector 26 to move outwards, and the trivial details generated when the grinding wheel 6 polishes the shell are absorbed by the working dust collector 26, so that the situation that the trivial details splash everywhere to pollute the environment and even the working personnel are injured by mistake in human eyes is prevented.
The working principle of the invention is as follows:
when the device is used, a shell is placed on the rubber pads 2 of the fixed blocks 14, the fixed plate 8 is pressed downwards by the handle 9, the shell is fixed by eight fixed blocks, water is firstly sprayed to a polished surface of the shell, the water in the water tank 19 is compressed by the water pump 18 through the second water pipe 20, water is sprayed onto the shell from the water sprayer 13 through the first water pipe 3 to clean dust on the surface of the shell, the fixed handle 21 is used for adjusting the polishing position of the grinding wheel 6 through the rotating shaft 17, the motor 5 is started after the fixation, the shell is polished by the grinding wheel 6, the shell can be contacted with the fixed plate 8 only by pressing the clamp spring switch 7 after the polishing is finished, the shell is taken off from the device, the shell is conveniently fixed and taken out, the grinding wheel 6 opens the switch door 23 before polishing the shell is polished, the electric cylinder is started to extend, the electric cylinder drives the dust collector 26 to move outwards, and trivial dust generated when the grinding wheel 6 polishes the shell is absorbed by, the situation that trivial details are splashed all around to pollute the environment and even mistakenly enter human eyes to cause harm to workers is prevented.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a processing equipment of centrifugal pump casing casting spare, includes base (1), its characterized in that: the water sprayer is characterized in that the upper surface of the base (1) is fixedly connected with four fixing blocks (14), the upper surface of each fixing block (14) is fixedly connected with a rubber pad (2), two ends of the upper surface of the base (1) are fixedly connected with connecting plates (22), each connecting plate (22) is connected with a fixing plate (8) in a penetrating manner, one side of each fixing plate (8) is provided with a clamp spring (10), the upper surface of each fixing plate (8) is fixedly connected with a handle (9), one side of each connecting plate (22) is provided with a clamp spring switch (7), one side of the base (1) is connected with a first water pipe (3) in a penetrating manner, the number of the first water pipes (3) is two, one end of each first water pipe (3) is connected with a water sprayer (13), and the base (1) is internally and rotatably connected with a rotating shaft (17), pivot (17) one side fixedly connected with second connecting rod (16), second connecting rod (16) one end fixedly connected with motor (5), fixed surface is connected with sander box (11) on motor (5), first connecting rod (12) of the inside fixedly connected with of sander box (11), every equal fixedly connected with emery wheel (6) of first connecting rod (12) one end.
2. The processing equipment for centrifugal pump housing castings according to claim 1, characterized in that: the grinding wheel (6) is electrically connected with a motor (5).
3. The processing equipment for centrifugal pump housing castings according to claim 2, characterized in that: two fixedly connected with even board between connecting plate (22), and even bottom surface fixedly connected with fixed block (14) under the board, fixed block (14) are provided with four altogether, every equal fixedly connected with rubber pad (2) of fixed block (14) lower surface.
4. The processing equipment for centrifugal pump housing castings according to claim 3, characterized in that: the inside lower fixed surface of base (1) is connected with water pump (18), and water pump (18) are provided with two altogether fixedly connected with water tank (19), two between water pump (18) all through connection has second water pipe (20), and second water pipe (20) through connection has water tank (19), water pump (18) upper surface through connection has first water pipe (3).
5. The processing equipment for centrifugal pump housing castings according to claim 4, wherein: the base (1) lower surface fixedly connected with support column (4), and support column (4) are provided with four respectively in base (1) four corners department altogether, every support column (4) lower surface equal fixedly connected with blotter (15).
6. The machining apparatus for centrifugal pump housing casting of claim 5, wherein: one side of the second connecting rod (16) is fixedly connected with a fixed handle (21), and the clamp spring of the fixed plate (8) is connected with a connecting plate (22).
7. The processing equipment for centrifugal pump housing castings according to claim 6, wherein: sander box (11) upper end both sides have been seted up standing groove (24) respectively, two standing groove (24) one side all rotates and is provided with switch door (23), switch door (23) with standing groove (24) interference fit, the fixed mounting panel (27) that is provided with of bottom in standing groove (24), mounting panel (27) top both sides are the fixed electronic jar that is provided with respectively, two electronic jar all is connected with the control switch electricity, two electronic jar top all with dust catcher (26) fixed connection, dust catcher (26) slide from top to bottom and set up the inside of standing groove (24), the dust absorption mouth orientation of dust catcher (26) pivot (17).
8. The apparatus for machining centrifugal pump housing casting components of claim 7, wherein: the vacuum cleaner is characterized in that sliding blocks (25) are fixedly arranged on two sides of the vacuum cleaner (26), the two sliding blocks (25) are arranged in two sliding grooves (28), the sliding blocks (25) are in sliding fit with the sliding grooves (28), and the two sliding grooves (28) are arranged on two sides in the placing groove (24) respectively.
9. A centrifugal pump shell machining process is characterized in that: the centrifugal pump housing machining process uses machining equipment for a centrifugal pump housing casting as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110547807.7A CN113290456A (en) | 2021-05-19 | 2021-05-19 | Machining equipment and machining process for centrifugal pump shell casting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110547807.7A CN113290456A (en) | 2021-05-19 | 2021-05-19 | Machining equipment and machining process for centrifugal pump shell casting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113290456A true CN113290456A (en) | 2021-08-24 |
Family
ID=77322959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110547807.7A Withdrawn CN113290456A (en) | 2021-05-19 | 2021-05-19 | Machining equipment and machining process for centrifugal pump shell casting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113290456A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890461A (en) * | 2018-07-24 | 2018-11-27 | 周玉红 | A kind of dust-proof metal surface grinding device |
| CN110113927A (en) * | 2019-03-30 | 2019-08-09 | 岳西县天鹅电子科技有限公司 | A kind of charger production PCB connecting plate welding fixture |
| CN110328579A (en) * | 2019-08-02 | 2019-10-15 | 徐州全盛电机有限公司 | One kind being adapted to gear and casing ontology cast member production grinding device |
| CN210703951U (en) * | 2019-08-27 | 2020-06-09 | 武汉易则宏铝业有限公司 | Polishing device for pattern aluminum plate |
| CN112658839A (en) * | 2020-07-14 | 2021-04-16 | 浙江航通机械制造股份有限公司 | Grinding device is used in automobile wheel hub production |
| CN212975571U (en) * | 2020-05-10 | 2021-04-16 | 马龙 | Mechanical part surface polishing and spraying processing equipment |
| CN213080993U (en) * | 2020-08-25 | 2021-04-30 | 江苏电子信息职业学院 | Optical lens polishes and uses washing unit |
-
2021
- 2021-05-19 CN CN202110547807.7A patent/CN113290456A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108890461A (en) * | 2018-07-24 | 2018-11-27 | 周玉红 | A kind of dust-proof metal surface grinding device |
| CN110113927A (en) * | 2019-03-30 | 2019-08-09 | 岳西县天鹅电子科技有限公司 | A kind of charger production PCB connecting plate welding fixture |
| CN110328579A (en) * | 2019-08-02 | 2019-10-15 | 徐州全盛电机有限公司 | One kind being adapted to gear and casing ontology cast member production grinding device |
| CN210703951U (en) * | 2019-08-27 | 2020-06-09 | 武汉易则宏铝业有限公司 | Polishing device for pattern aluminum plate |
| CN212975571U (en) * | 2020-05-10 | 2021-04-16 | 马龙 | Mechanical part surface polishing and spraying processing equipment |
| CN112658839A (en) * | 2020-07-14 | 2021-04-16 | 浙江航通机械制造股份有限公司 | Grinding device is used in automobile wheel hub production |
| CN213080993U (en) * | 2020-08-25 | 2021-04-30 | 江苏电子信息职业学院 | Optical lens polishes and uses washing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111922822A (en) | Burr removing device for composite board | |
| CN116512079B (en) | Pressure vessel rust cleaning device that polishes | |
| CN108857620A (en) | A kind of pipe fitting handware grinding device | |
| CN113953936A (en) | Green battery grinding device | |
| CN218613338U (en) | Grinder base | |
| CN113290456A (en) | Machining equipment and machining process for centrifugal pump shell casting part | |
| CN211193189U (en) | Guide plate dust collector that polishes for new energy automobile | |
| CN208409481U (en) | A kind of teel pallet grinding device | |
| CN111941262A (en) | Chemical mechanical polishing equipment and use method | |
| CN216029930U (en) | Scrap blowing structure of automatic polishing machine for bottle cap production | |
| CN208773262U (en) | A kind of two-way grinding device of machining | |
| CN213225600U (en) | Polisher for pipe fitting end machining | |
| CN213164568U (en) | Bearing flange grinding machine | |
| CN211249661U (en) | Dust suction device of polishing equipment | |
| CN210997963U (en) | Diamond grinder | |
| CN212217996U (en) | Cell-phone display screen glass grinding device | |
| CN218137121U (en) | Grinding device is used in die casting processing that barrier property is high | |
| CN221290743U (en) | Magnetic suspension polishing equipment for automobile hub | |
| CN224059448U (en) | A surface treatment device for forging processing | |
| CN221474778U (en) | Hardware polishing limiting mechanism | |
| CN215968041U (en) | Hand-held type dull polish machine | |
| CN216731071U (en) | Grinding machine with spraying function | |
| CN223802259U (en) | Flange equipment of polishing with safeguard function | |
| CN218285008U (en) | Multipurpose polishing equipment for castings | |
| CN215700605U (en) | Hydraulic pressure seat is polished and is used lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230301 Address after: 425000 Residential Committee Dormitory, Hutang Road, Lengshuitan District, Yongzhou City, Hunan Province Applicant after: Wang Guilin Address before: 200000 No. 88, Wanping South Road, Xuhui District, Shanghai Applicant before: Feng Lu |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210824 |
|
| WW01 | Invention patent application withdrawn after publication |