CN113601353A - Processing equipment of valve guide pipe - Google Patents
Processing equipment of valve guide pipe Download PDFInfo
- Publication number
- CN113601353A CN113601353A CN202110911724.1A CN202110911724A CN113601353A CN 113601353 A CN113601353 A CN 113601353A CN 202110911724 A CN202110911724 A CN 202110911724A CN 113601353 A CN113601353 A CN 113601353A
- Authority
- CN
- China
- Prior art keywords
- grinding
- transverse plate
- driving
- cylinder
- long
- 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.)
- Granted
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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Abstract
The invention discloses a processing device of a valve guide pipe, which comprises: a frame; an upper transverse plate; the lower transverse plate is arranged on the frame; the device comprises a plurality of conduit external grinding devices, a plurality of guide pipes and a plurality of guide pipes, wherein each conduit external grinding device comprises an upper cylinder, an annular upper grinding material, a long plate, a first long grinding material, a lower cylinder and an annular lower grinding material; the pipe inner grinding devices comprise two second long grinding materials, a pipe, two push rods and a pressing device, the pipe is arranged on the lower cylinder, and the second long grinding materials are connected with the push rods; two first driving devices; and the second driving device is arranged on the frame and is used for driving the upper transverse plate to move up and down and driving the pressing device to act. The automatic grinding machine can simultaneously and automatically grind the top, the bottom, the side wall and the inner wall of the valve guide pipe, and can automatically add grinding fluid in the grinding process, so that the grinding effect is good, and the efficiency is high.
Description
Technical Field
The invention relates to the technical field of valve guide pipe processing, in particular to a processing device of a valve guide pipe.
Background
The valve guide pipe is a guide device of the automobile engine valve, and the valve guide pipe plays a role in guiding the valve and enables heat on a valve rod to be transmitted to a cylinder cover through the valve guide pipe. The valve guide pipe needs to be polished after vacuum oil immersion, and the existing equipment cannot simultaneously polish the side wall, the inner wall and the upper and lower end faces of the valve guide pipe, so that the defects exist.
Disclosure of Invention
The invention aims to solve the technical problems and provides a machining device for a valve guide pipe.
The technical scheme of the invention is as follows: an apparatus for processing a valve guide, comprising:
a frame;
an upper transverse plate;
the lower transverse plate is arranged on the frame;
the device comprises a plurality of conduit external grinding devices, a plurality of conduit external grinding devices and a plurality of guide pipes, wherein each conduit external grinding device comprises an upper cylinder, an annular upper grinding material, a long plate, a first long grinding material, a lower cylinder and an annular lower grinding material;
the device comprises a plurality of pipe internal grinding devices, a plurality of valve guide pipes and a plurality of air valve guide pipe internal grinding devices, wherein each pipe comprises two second long grinding materials, a pipe, two push rods and a pressing device;
the two first driving devices are used for driving the upper cylinders to rotate on the upper transverse plate or driving the lower cylinders to rotate on the lower transverse plate;
and the second driving device is arranged on the frame and is used for driving the upper transverse plate to move up and down and driving the pressing device to act.
Preferably, the compressing device comprises a sliding block, a first elastic part, a circular truncated cone straight rod and a pressing rod, the sliding block can slide in the guide pipe, the first elastic part is arranged between the lower cylinder and the sliding block, one end of the straight rod is arranged on the sliding block, and the pressing rod is arranged on the upper cylinder.
Preferably, the grinding device in the conduit further comprises a plurality of second elastic members, and the second elastic members are arranged between the second long abrasive and the conduit.
Preferably, first drive arrangement includes two electric drive, a plurality of gear, gear area and a plurality of bull stick, the gear sets up on electric drive's the output and the bull stick, gear area and a plurality of gear engagement, the bull stick sets up go up on cylinder and the lower cylinder.
Preferably, the upper cylinder is provided with a liquid inlet hole, an inner cavity, a first liquid outlet hole and two second liquid outlet holes, the inner cavity is communicated with the liquid inlet hole and the first liquid outlet hole, the second liquid outlet holes are communicated with the first liquid outlet hole, and the two second liquid outlet holes are oppositely arranged on two sides of the upper abrasive material; the liquid inlet pipe is arranged on the upper transverse plate and can be communicated with the liquid inlet hole.
Preferably, a plurality of circular grooves and a plurality of through holes are formed in the lower transverse plate, and the circular grooves are communicated with the through holes.
Preferably, a collection box is further included, which is disposed on the frame.
Preferably, the second driving device comprises a plurality of pneumatic driving devices, a supporting plate, two guide rods and two third elastic pieces, the pneumatic driving devices are connected with the supporting plate, the guide rods are arranged on the upper transverse plate, the supporting plate can slide on the guide rods, and the third elastic pieces are arranged between the upper transverse plate and the supporting plate.
The invention has the beneficial effects that: the automatic grinding machine can simultaneously and automatically grind the top, the bottom, the side wall and the inner wall of the valve guide pipe, and can automatically add grinding fluid in the grinding process, so that the grinding effect is good, and the efficiency is high.
Drawings
FIG. 1 is a schematic overall structure of a preferred embodiment of the present invention;
FIG. 2 is a partial cutaway view taken at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a bottom view of the upper cylinder in the preferred embodiment of the present invention;
FIG. 5 is a schematic illustration of a portion of a first drive assembly in accordance with a preferred embodiment of the present invention;
fig. 6 is a schematic view of the valve guide inner wall grinding.
Reference numerals: the grinding device comprises a frame 1, an upper transverse plate 2, a lower transverse plate 3, a circular groove 301, a through hole 302, a cross rod 303, an upper cylinder 4, a liquid inlet hole 401, an inner cavity 402, a first liquid outlet hole 403, a second liquid outlet hole 404, an upper grinding material 5, a long plate 6, a first long grinding material 7, a lower cylinder 8, a lower grinding material 9, a second long grinding material 10, a guide pipe 11, a push rod 12, a slide block 13, a first elastic part 14, a straight rod 15, a pressure rod 16, a second elastic part 17, an electric driving device 18, a gear 19, a gear belt 20, a rotating rod 21, a liquid inlet pipe 22, a collection box 23, a pneumatic driving device 24, a support plate 25, a guide rod 26 and a third elastic part 27.
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.
Referring to fig. 1 to 6, a machining apparatus of a valve guide includes:
a frame 1;
an upper transverse plate 2;
the lower transverse plate 3 is arranged on the frame 1;
the device comprises a plurality of conduit external grinding devices, a plurality of conduit external grinding devices and a plurality of conduit external grinding devices, wherein each conduit external grinding device comprises an upper cylinder 4, an annular upper grinding material 5, a long plate 6, a first long grinding material 7, a lower cylinder 8 and an annular lower grinding material 9, the upper cylinder 4 is rotatably arranged on an upper transverse plate 2, the upper grinding material 5 and the long plate 6 are arranged on the upper cylinder 4, the first long grinding material 7 is arranged on the long plate 6, the lower cylinder 8 is rotatably arranged on a lower transverse plate 3, and the lower grinding material 9 is arranged on the lower cylinder 8;
the device comprises a plurality of pipe internal grinding devices, a plurality of pipe internal grinding devices and a plurality of valve pipe internal grinding devices, wherein each pipe internal grinding device comprises two second long grinding materials 10, a pipe 11, two push rods 12 and a pressing device, the pipe 11 is arranged on the lower cylinder 8, the second long grinding materials 10 are connected with the push rods 12, and the pressing devices are used for driving the push rods 12 to move on the wall body of the pipe 11 during grinding so that one side of each second long grinding material 10 is tightly attached to the inner wall of the valve pipe;
the two first driving devices are used for driving the plurality of upper cylinders 4 to rotate on the upper transverse plate 2 or driving the plurality of lower cylinders 8 to rotate on the lower transverse plate 3;
and the second driving device is arranged on the frame 1 and is used for driving the upper transverse plate 2 to move up and down and driving the pressing device to act. According to the invention, a valve guide pipe to be polished penetrates through a guide pipe 11 and is placed on a lower abrasive 9, a second driving device works to drive an upper transverse plate 2 to move downwards, and meanwhile, a pressing device is driven to act to push a push rod 12, so that one sides of two second long abrasives 10 are firstly in close contact with the valve guide pipe, after the central line of the valve guide pipe is coaxial with the central line of a lower cylinder 8, the upper abrasive 5 is abutted against the top of the valve guide pipe, two first driving devices act to drive an upper cylinder 4 to rotate on the upper transverse plate 2 and drive the lower cylinder 8 to rotate on a lower transverse plate 3, the upper abrasive 5 and the lower abrasive 9 polish the upper end surface and the lower end surface of the valve guide pipe, the first long abrasive 7 polishes the outer wall of the valve guide pipe, the two second long abrasives 10 polish the inner wall of the valve guide pipe, and then the whole valve guide pipe is polished. Specifically, the two sides of the lower transverse plate 3 are provided with cross rods 303, and the lower transverse plate 3 is arranged on the frame 1 through the cross rods 303; the upper cylinder 4 and the lower cylinder 8 are provided with circular protruding parts extending outwards, the upper cylinder 4 is rotatably arranged on the upper transverse plate 2 through the protruding parts, and the lower cylinder 8 is rotatably arranged on the lower transverse plate 3 through the protruding parts; the upper cylinder 4 and the lower cylinder 8 rotate in opposite directions.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in this embodiment, the pressing device includes a slider 13, a first elastic member 14, a straight rod 15 in the shape of a circular truncated cone, and a pressing rod 16, where the slider 13 can slide in the conduit 11, the first elastic member 14 is disposed between the lower cylinder 8 and the slider 13, one end of the straight rod 15 is disposed on the slider 13, the pressing rod 16 is disposed on the upper cylinder 4, the upper transverse plate 2 moves downward to drive the pressing rod 16 to move downward, the pressing rod 16 contacts with the straight rod 15 to press the straight rod 15 downward, the straight rod 15 moves downward to press the push rod 12 and the first elastic member 14, the push rod 12 drives the second long abrasive 10 to move in the conduit 11 to closely contact with the inner wall of the valve conduit, when the upper transverse plate 2 moves upward, the slider 13 moves upward due to the reaction force of the first elastic member 14, and the straight rod 15 returns to the original position. Specifically, the first elastic member 14 is a spring.
In this embodiment, the device for polishing the inside of the guide tube further comprises a plurality of second elastic members 17, the second elastic members 17 are arranged between the second long abrasive 10 and the guide tube 11, and after the straight rod 15 moves upwards, the second elastic members 17 apply a reaction force to the second long abrasive 10 to reset the second long abrasive, so that when the valve guide is placed on the lower abrasive 9, the valve guide is not in contact with the second long abrasive 10, and the purpose of facilitating placement of the valve guide is achieved. Specifically, the second elastic member 17 is a spring.
In this embodiment, the first driving device includes two electric driving devices 18, a plurality of gears 19, a gear belt 20 and a plurality of rotating rods 21, the gears 19 are disposed on the output ends of the electric driving devices 18 and the rotating rods 21, the gear belt 20 is engaged with the plurality of gears 19, and the rotating rods 21 are disposed on the upper cylinder 4 and the lower cylinder 8. Specifically, the electric drive 18 is a servomotor, which is arranged on the frame 1 or on the support plate 25; one end of the rotating rod 21 passes through the upper transverse plate 2 to be connected with the upper cylinder 4 or passes through the lower transverse plate 3 to be connected with the lower cylinder 8.
In this embodiment, the upper cylinder 4 is provided with a liquid inlet hole 401, an inner cavity 402, a first liquid outlet hole 403 and two second liquid outlet holes 404, the inner cavity 402 is communicated with the liquid inlet hole 401 and the first liquid outlet hole 403, the second liquid outlet holes 404 are communicated with the first liquid outlet hole 403, and the two second liquid outlet holes 404 are oppositely arranged on two sides of the upper abrasive 5; the grinding fluid flow-down device further comprises a plurality of fluid inlet pipes 22 which are arranged on the upper transverse plate 2, the fluid inlet pipes 22 can be communicated with the fluid inlet holes 401, grinding fluid flows into the inner cavity 402 from the fluid inlet pipes 22 through the fluid inlet holes 401 and then flows out through the first fluid outlet holes 403 and the second fluid outlet holes 404 in sequence, and the flowing grinding fluid flows downwards from two sides of the upper grinding materials 5 to play a role in cooling and lubricating.
In this embodiment, the lower horizontal plate 3 is provided with a plurality of circular grooves 301 and a plurality of through holes 302, the circular grooves 301 are communicated with the through holes 302, the lower cylinder 8 is coaxial with the circular grooves 301, and the grinding fluid flows into the circular grooves 301 and is discharged through the through holes 302.
In this embodiment, a collection box 23 is further included, which is provided on the frame 1 and collects the polishing slurry flowing out of the through-hole 302.
In this embodiment, the second driving device includes a plurality of pneumatic driving devices 24, a supporting plate 25, two guide rods 26 and two third elastic members 27, the pneumatic driving devices 24 are connected to the supporting plate 25, the guide rods 26 are disposed on the upper cross plate 2, the supporting plate 25 can slide on the guide rods 26, and the third elastic members 27 are disposed between the upper cross plate 2 and the supporting plate 25. Specifically, the pneumatic driving device 24 is a cylinder, the pneumatic driving device 24 drives the supporting plate 25 to move downward, so that the upper cross plate 2 contacts with the top end of the valve guide, the third elastic member 27 is a spring, the third elastic member is sleeved on the guide rod 26, and the third elastic member 27 has a buffering effect, so that the upper cross plate 2 is pressed on the top end of the valve guide in a self-adaptive manner.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An apparatus for processing a valve guide, comprising:
a frame (1);
an upper transverse plate (2);
the lower transverse plate (3) is arranged on the frame (1);
the external grinding device for the guide pipes comprises an upper cylinder (4), an annular upper grinding material (5), a long plate (6), a first long grinding material (7), a lower cylinder (8) and an annular lower grinding material (9), wherein the upper cylinder (4) is rotatably arranged on the upper transverse plate (2), the upper grinding material (5) and the long plate (6) are arranged on the upper cylinder (4), the first long grinding material (7) is arranged on the long plate (6), the lower cylinder (8) is rotatably arranged on the lower transverse plate (3), and the lower grinding material (9) is arranged on the lower cylinder (8);
the grinding devices in the guide pipes comprise two second long grinding materials (10), guide pipes (11), two push rods (12) and a pressing device, the guide pipes (11) are arranged on the lower cylinder (8), the second long grinding materials (10) are connected with the push rods (12), and the pressing device is used for driving the push rods (12) to move on the wall body of the guide pipes (11) during grinding so that one sides of the second long grinding materials (10) are tightly attached to the inner wall of the valve guide pipe;
the two first driving devices are used for driving the upper cylinders (4) to rotate on the upper transverse plate (2) or driving the lower cylinders (8) to rotate on the lower transverse plate (3);
and the second driving device is arranged on the frame (1) and is used for driving the upper transverse plate (2) to move up and down and driving the pressing device to act.
2. The apparatus for processing a valve guide according to claim 1, wherein: the pressing device comprises a sliding block (13), a first elastic piece (14), a circular truncated cone straight rod (15) and a pressing rod (16), wherein the sliding block (13) can slide in the guide pipe (11), the first elastic piece (14) is arranged between the lower cylinder (8) and the sliding block (13), one end of the straight rod (15) is arranged on the sliding block (13), and the pressing rod (16) is arranged on the upper cylinder (4).
3. The apparatus for processing a valve guide according to claim 1, wherein: the grinding device in the conduit further comprises a plurality of second elastic pieces (17), and the second elastic pieces (17) are arranged between the second long grinding materials (10) and the conduit (11).
4. The apparatus for processing a valve guide according to claim 1, wherein: first drive arrangement includes two electric drive device (18), a plurality of gear (19), gear area (20) and a plurality of bull stick (21), gear (19) set up on electric drive device's (18) output and bull stick (21), gear area (20) and a plurality of gear (19) meshing, bull stick (21) set up go up cylinder (4) and lower cylinder (8) on.
5. The apparatus for processing a valve guide according to claim 1, wherein: the upper cylinder (4) is provided with a liquid inlet hole (401), an inner cavity (402), a first liquid outlet hole (403) and two second liquid outlet holes (404), the inner cavity (402) is communicated with the liquid inlet hole (401) and the first liquid outlet hole (403), the second liquid outlet holes (404) are communicated with the first liquid outlet hole (403), and the two second liquid outlet holes (404) are oppositely arranged on two sides of the upper grinding material (5); the liquid inlet pipe is characterized by further comprising a plurality of liquid inlet pipes (22) arranged on the upper transverse plate (2), and the liquid inlet pipes (22) can be communicated with the liquid inlet holes (401).
6. The apparatus for processing a valve guide according to claim 1, wherein: the lower transverse plate (3) is provided with a plurality of circular grooves (301) and a plurality of through holes (302), and the circular grooves (301) are communicated with the through holes (302).
7. The apparatus for processing a valve guide according to claim 1, wherein: also comprises a collecting box (23) which is arranged on the frame (1).
8. The apparatus for processing a valve guide according to claim 1, wherein: the second driving device comprises a plurality of pneumatic driving devices (24), a supporting plate (25), two guide rods (26) and two third elastic pieces (27), the pneumatic driving devices (24) are connected with the supporting plate (25), the guide rods (26) are arranged on the upper transverse plate (2), the supporting plate (25) can slide on the guide rods (26), and the third elastic pieces (27) are arranged between the upper transverse plate (2) and the supporting plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911724.1A CN113601353B (en) | 2021-08-10 | 2021-08-10 | Processing equipment of valve guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911724.1A CN113601353B (en) | 2021-08-10 | 2021-08-10 | Processing equipment of valve guide pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113601353A true CN113601353A (en) | 2021-11-05 |
| CN113601353B CN113601353B (en) | 2022-07-22 |
Family
ID=78340062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110911724.1A Active CN113601353B (en) | 2021-08-10 | 2021-08-10 | Processing equipment of valve guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113601353B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175345A (en) * | 2023-02-10 | 2023-05-30 | 扬州江峰机械制造有限公司 | Valve push rod cleaning sander |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537321A (en) * | 1975-01-30 | 1978-12-29 | Bergmann & Steffen Ohg | Method and machine for machining tubes having a helical weld seam |
| JP2002200544A (en) * | 2000-12-28 | 2002-07-16 | Fuji Kuki Kk | Machine for polishing internal and external face of pipe |
| KR20130089110A (en) * | 2012-02-01 | 2013-08-09 | 삼성전자주식회사 | Liposome comprising elastin-like polypeptide and tumor cell targeting material and use thereof |
| KR101552319B1 (en) * | 2015-03-24 | 2015-09-11 | 주식회사 삼아엔지니어링 | Apparatus for deburring a casting products |
| CN107825275A (en) * | 2017-12-05 | 2018-03-23 | 成都尚智恒达科技有限公司 | A kind of environmental protecting device for being used to polish concave groove |
| CN108608293A (en) * | 2018-04-26 | 2018-10-02 | 河南杰川计算机科技有限公司 | A kind of high-efficient rust-removing device for seamless steel pipe |
| CN108857620A (en) * | 2018-06-12 | 2018-11-23 | 广州市龙承五金制品有限公司 | A kind of pipe fitting handware grinding device |
| CN109531303A (en) * | 2019-01-27 | 2019-03-29 | 浙江金星螺杆制造有限公司 | A kind of polishing device for machine tube inner wall |
| CN211841507U (en) * | 2020-03-26 | 2020-11-03 | 湖南省美程陶瓷科技有限公司 | Ceramic insulating ring polishing device for microwave magnetron |
| CN112139955A (en) * | 2020-09-27 | 2020-12-29 | 湖南省大地泵业有限公司 | Intelligence drain pipe rust cleaning device |
| CN113059413A (en) * | 2021-03-31 | 2021-07-02 | 烟台大学 | Automobile wheel hub makes surface treatment processing machinery |
-
2021
- 2021-08-10 CN CN202110911724.1A patent/CN113601353B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537321A (en) * | 1975-01-30 | 1978-12-29 | Bergmann & Steffen Ohg | Method and machine for machining tubes having a helical weld seam |
| JP2002200544A (en) * | 2000-12-28 | 2002-07-16 | Fuji Kuki Kk | Machine for polishing internal and external face of pipe |
| KR20130089110A (en) * | 2012-02-01 | 2013-08-09 | 삼성전자주식회사 | Liposome comprising elastin-like polypeptide and tumor cell targeting material and use thereof |
| KR101552319B1 (en) * | 2015-03-24 | 2015-09-11 | 주식회사 삼아엔지니어링 | Apparatus for deburring a casting products |
| CN107825275A (en) * | 2017-12-05 | 2018-03-23 | 成都尚智恒达科技有限公司 | A kind of environmental protecting device for being used to polish concave groove |
| CN108608293A (en) * | 2018-04-26 | 2018-10-02 | 河南杰川计算机科技有限公司 | A kind of high-efficient rust-removing device for seamless steel pipe |
| CN108857620A (en) * | 2018-06-12 | 2018-11-23 | 广州市龙承五金制品有限公司 | A kind of pipe fitting handware grinding device |
| CN109531303A (en) * | 2019-01-27 | 2019-03-29 | 浙江金星螺杆制造有限公司 | A kind of polishing device for machine tube inner wall |
| CN211841507U (en) * | 2020-03-26 | 2020-11-03 | 湖南省美程陶瓷科技有限公司 | Ceramic insulating ring polishing device for microwave magnetron |
| CN112139955A (en) * | 2020-09-27 | 2020-12-29 | 湖南省大地泵业有限公司 | Intelligence drain pipe rust cleaning device |
| CN113059413A (en) * | 2021-03-31 | 2021-07-02 | 烟台大学 | Automobile wheel hub makes surface treatment processing machinery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175345A (en) * | 2023-02-10 | 2023-05-30 | 扬州江峰机械制造有限公司 | Valve push rod cleaning sander |
| CN116175345B (en) * | 2023-02-10 | 2023-11-21 | 扬州江峰机械制造有限公司 | Valve push rod cleaning sander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113601353B (en) | 2022-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206732739U (en) | A kind of novel bearing processing sander | |
| CN113601353B (en) | Processing equipment of valve guide pipe | |
| CN213225630U (en) | Burnishing machine for machining with automatic dust removal function | |
| CN210966632U (en) | Deep drawing forming die | |
| CN111070003A (en) | Grinding device for clamping and grinding materials with different sizes by utilizing hydraulic pressure | |
| CN110394452B (en) | Powder metallurgy gear manufacturing method | |
| CN212122799U (en) | Pipe inner wall rust removal device | |
| CN110722413B (en) | Bearing surface equipment of polishing for bearing processing | |
| CN112264862A (en) | Lens edging machine | |
| CN214418471U (en) | Metal sculpture surface rust floating cleaning equipment | |
| CN210232436U (en) | Valve pipeline grinding device convenient to collect metal debris | |
| CN115464517A (en) | A integrative equipment of feed processing for pipeline | |
| CN211841376U (en) | Automatic grinding device of graphite disc | |
| CN210616047U (en) | Manual edge grinding machine | |
| CN211707074U (en) | Device for separating iron chips in grinding fluid | |
| CN112809321A (en) | Manufacturing and processing technology of alloy end cover of centrifugal water pump | |
| CN113001267A (en) | Motor rotor shaft forming and processing technology | |
| CN208438169U (en) | One kind being used for industrial efficient grinding equipment | |
| CN111941169A (en) | Polishing equipment with dust removal function | |
| CN218801461U (en) | Magnetic composite sheet substrate grinding device | |
| CN219521698U (en) | Polishing device for processing inner gear ring | |
| CN111546207A (en) | Pipeline rust cleaning device for machinery | |
| CN219816803U (en) | Oiling tool for machining motor shaft | |
| CN210209745U (en) | End face deburring device for guide pulley machining | |
| CN110802505A (en) | Chemical mechanical polishing equipment convenient to it is fixed |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |