CN113523942A - Flange welded nut grinding device - Google Patents
Flange welded nut grinding device Download PDFInfo
- Publication number
- CN113523942A CN113523942A CN202110816820.8A CN202110816820A CN113523942A CN 113523942 A CN113523942 A CN 113523942A CN 202110816820 A CN202110816820 A CN 202110816820A CN 113523942 A CN113523942 A CN 113523942A
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- CN
- China
- Prior art keywords
- box body
- grinding
- polishing
- flange
- nut
- 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- Withdrawn
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Classifications
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- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- 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
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- 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
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- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a flange welding nut polishing device which comprises a box body, wherein a polishing cavity is arranged in the box body, a rotating motor is arranged at the bottom of the box body, the output end of the rotating motor penetrates through the bottom of the box body and is provided with a turntable, a clamping mechanism is arranged on the turntable, an outer polishing mechanism is arranged on the left side of the box body, an inner polishing mechanism is arranged on the upper side of the box body, a water inlet and a water outlet are formed in the box body, and an ultrasonic generating device is further arranged in the box body. According to the invention, the polishing motor is arranged in the waterproof casing, so that the polishing mechanism can normally perform polishing work underwater, the flange welding nut is fixed under the water surface, and the nut is polished by the polishing mechanism, so that a good cooling effect is achieved on the polishing head, scraps generated during polishing can be directly dispersed in water and cannot be diffused into a working environment, and sewage can be directly discharged after polishing is finished, thereby being convenient and trouble-saving.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of polishing devices, in particular to the technical field of polishing devices for flange welding nuts.
[ background of the invention ]
The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and an element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal and other types according to different materials. Flange nuts, also known as cushion nuts, flower tooth nuts, hexagonal flange face nuts, flange nuts and the like are mostly used for pipeline connection or workpieces needing to increase the contact surface of the nut. The flange nut is generally welded to fix the flange gasket to the nut. Flange weld nut often can have the beading in the welding department, needs polish to the beading alone, then uses grinding device to polish the nut surface again, and very trouble, current grinding device still have the problem of piece clearance difficulty.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a polishing device for a flange welding nut, which can accurately control the position of a polishing angle, and is convenient to clean after polishing is finished by adopting an underwater polishing mode.
In order to achieve the purpose, the invention provides a flange welding nut polishing device which comprises a box body, wherein a polishing cavity is arranged in the box body, a rotating motor is arranged at the bottom of the box body, the output end of the rotating motor penetrates through the bottom of the box body and is provided with a turntable, the turntable is in a round table shape, a clamping mechanism is arranged on the turntable, a flange welding nut is placed on the turntable, the clamping mechanism is located at an inner through hole of the flange welding nut, an outer polishing mechanism is arranged on the left side of the box body, an inner polishing mechanism is arranged on the upper side of the box body, the box body is provided with a water inlet and a water outlet, and an ultrasonic generating device is further arranged in the box body;
the clamping mechanism comprises a plurality of clamping hydraulic cylinders, an arc-shaped clamping block is fixed at the telescopic end of each clamping hydraulic cylinder, and the plurality of clamping hydraulic cylinders are annularly arranged on the upper end surface of the rotary table by taking the circle center of the upper bottom surface of the rotary table as the center;
the outer grinding mechanism comprises a first electric push rod fixed on the inner side wall of the box body, a first fixing rod is arranged at the output end of the first electric push rod, a first rotating rod is arranged on the first fixing rod in a rotating mode, a first grinding motor is fixed on the first rotating rod and fixed inside a first waterproof casing, the output end of the first grinding motor is located outside the first waterproof casing and provided with a first grinding head, and a first adjusting hydraulic cylinder is arranged between the first fixing rod and the first rotating rod;
interior grinding mechanism is including fixing the second electric putter of roof in the box, second electric putter's output is equipped with the second dead lever, it is provided with the second dwang to rotate on the second dead lever, be fixed with second grinding motor on the second dwang, second grinding motor fixes inside the waterproof casing of second, second grinding motor's output is located the waterproof casing of second outside is installed the second and is polished the head, the second dead lever with be provided with the second between the second dwang and adjust the pneumatic cylinder.
Preferably, the first polishing head is a conical polishing head, the head of the first polishing head is hemispherical, and the structure of the second polishing head is the same as that of the first polishing head.
Preferably, the first electric push rod and the second electric push rod are both waterproof electric push rods capable of working under water.
Preferably, the clamping hydraulic cylinder, the first adjusting hydraulic cylinder and the second adjusting hydraulic cylinder are hydraulic cylinders having waterproof performance.
Preferably, the water inlet is positioned at the upper left of the box body, and the water outlet is positioned at the lower right of the box body.
Preferably, the number of the clamping hydraulic cylinders is three, and the three clamping hydraulic cylinders realize synchronous extension and retraction under the control of the controller.
Preferably, the flange weld nut includes an inner weld and an outer weld.
Preferably, the inner top wall of the box body is provided with a slide rail, a slide plate is arranged in the slide rail in a sliding mode and driven by a driving motor, and the second electric push rod is fixed to the lower end face of the slide plate.
The invention has the beneficial effects that: according to the invention, the polishing motor is arranged in the waterproof casing, so that the polishing mechanism can normally perform polishing work under water, the flange welding nut is fixed under the water surface, and the nut is polished by the polishing mechanism, so that a good cooling effect can be achieved on the polishing head, scraps generated during polishing can be directly dispersed in water and cannot be diffused into a working environment, and sewage can be directly discharged after polishing is finished, thereby being convenient and trouble-saving; an ultrasonic generating device is arranged in the box body, the ultrasonic generating device can be started after polishing is finished, the nut and the polishing mechanism in the box body are directly subjected to ultrasonic cleaning, sewage is discharged after cleaning is finished, and the polishing and cleaning integrated structure improves the working efficiency; grinding machanism polishes each surface of nut with outer grinding machanism through setting up, can also angle regulation concentrate the polishing to the beading of interior welding department and outer welding department, has accomplished whole work of polishing in a device and has improved work efficiency.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a polishing device for a flange welding nut according to the present invention;
FIG. 2 is a schematic structural view of a clamping mechanism of the polishing device for the flange welding nut of the invention;
fig. 3 is a schematic structural view of a flange weld nut of the polishing device for the flange weld nut of the invention.
In the figure: 1-box body, 2-grinding cavity, 3-rotating motor, 4-rotating disc, 5-clamping mechanism, 6-outer grinding mechanism, 7-inner grinding mechanism, 8-ultrasonic wave generating device, 9-flange welding nut, 11-water inlet, 12-water outlet, 13-sliding rail, 14-sliding plate, 51-clamping hydraulic cylinder, 52-arc-shaped clamping block, 61-first electric push rod, 62-first fixing rod, 63-first rotating rod, 64-first grinding motor, 65-first waterproof machine shell, 66-first grinding head, 67-first adjusting hydraulic cylinder, 71-second electric push rod, 72-second fixing rod, 73-second rotating rod, 74-second grinding motor, 75-second waterproof machine shell, 76-a second sanding head, 77-a second adjusting hydraulic cylinder, 91-an inner weld, 92-an outer weld.
[ detailed description ] embodiments
Referring to fig. 1, 2 and 3, the flange welded nut polishing device comprises a box body 1, wherein a polishing cavity 2 is arranged inside the box body 1, a rotating motor 3 is arranged at the bottom of the box body 1, the output end of the rotating motor 3 penetrates through the bottom of the box body 1 and is provided with a turntable 4, the turntable 4 is in a circular truncated cone shape, a clamping mechanism 5 is arranged on the turntable 4, a flange welded nut 9 is placed on the turntable 4, the clamping mechanism 5 is located at an inner through hole of the flange welded nut 9, an outer polishing mechanism 6 is arranged on the left side of the box body 1, an inner polishing mechanism 7 is arranged on the upper side of the box body 1, the box body 1 is provided with a water inlet 11 and a water outlet 12, and an ultrasonic generating device 8 is further arranged inside the box body 1;
the clamping mechanism 5 comprises a plurality of clamping hydraulic cylinders 51, an arc-shaped clamping block 52 is fixed at the telescopic end of each clamping hydraulic cylinder 51, and the plurality of clamping hydraulic cylinders 51 are annularly arranged on the upper end face of the rotary table 4 by taking the circle center of the upper bottom face of the rotary table 4 as the center;
the outer grinding mechanism 6 comprises a first electric push rod 61 fixed on the inner side wall of the box body 1, a first fixing rod 62 is arranged at the output end of the first electric push rod 61, a first rotating rod 63 is arranged on the first fixing rod 62 in a rotating mode, a first grinding motor 64 is fixed on the first rotating rod 63, the first grinding motor 64 is fixed inside a first waterproof casing 65, the output end of the first grinding motor 64 is located outside the first waterproof casing 65 and provided with a first grinding head 66, and a first adjusting hydraulic cylinder 67 is arranged between the first fixing rod 62 and the first rotating rod 63;
the inner grinding mechanism 7 comprises a second electric push rod 71 fixed on the inner top wall of the box body 1, a second fixing rod 72 is arranged at the output end of the second electric push rod 71, a second rotating rod 73 is arranged on the second fixing rod 72 in a rotating manner, a second grinding motor 74 is fixed on the second rotating rod 73, the second grinding motor 74 is fixed inside a second waterproof case 75, the output end of the second grinding motor 74 is positioned outside the second waterproof case 75 and is provided with a second grinding head 76, a second adjusting hydraulic cylinder 77 is arranged between the second fixing rod 72 and the second rotating rod 73, the first grinding head 66 is a conical grinding head, the head of the first grinding head 66 is hemispherical, the structure of the second grinding head 76 is the same as that of the first grinding head 66, and the first electric push rod 61 and the second electric push rod 71 are both waterproof electric push rods capable of working underwater, it is equipped with waterproof performance's pneumatic cylinder to press from both sides tight pneumatic cylinder 51, first regulation pneumatic cylinder 67 and second regulation pneumatic cylinder 77, water inlet 11 is located the upper left side of box 1, delivery port 12 is located the right side below of box 1, it is equipped with threely, three to press from both sides tight pneumatic cylinder 51 realizes synchronous flexible under the control of controller, flange welded nut 9 includes interior welding department 91 and outer welding department 92, the interior roof of box 1 is equipped with slide rail 13, it is provided with slide 14 to slide in the slide rail 13, slide 14 passes through the driving motor drive, second electric putter 71 is fixed slide 14's lower terminal surface.
The working process of the invention is as follows:
in the working process of the flange welding nut polishing device, the flange surface of a flange welding nut 9 is firstly upward and placed on the upper end surface of a rotary table 4, a clamping mechanism 5 is positioned in a through hole of the nut, then a clamping hydraulic cylinder 51 is controlled by a controller to simultaneously extend, so that an arc-shaped clamping block 52 clamps the nut from the inside and can also play a role in positioning, the flange welding nut 9 is aligned with the center of the rotary table 4, then water is fed into the box body through a water inlet 11, all electric devices and hydraulic cylinders in the box body 1 adopt a waterproof structure, normal underwater work can be ensured, after the water is fed, the angles and the positions of an outer polishing mechanism 6 and an inner polishing mechanism 7 are adjusted, the surface of the nut is polished, a rotary motor 3 drives the rotary table 4 to rotate during polishing, a polishing head is matched for polishing, and a welding beading of an outer welding position 92 can also be intensively polished through the outer polishing mechanism 6, interior grinding machanism 7 can concentrate to polish to the beading of interior welding department 91, concentrates when polishing, and low-speed operation carousel 4 earlier stops rotatoryly after adjusting the position of beading, then adjusts the angle of good polishing head, makes the polishing head aim at the beading and polish, accomplishes all polishing work after, starts ultrasonic generating device 8, carries out ultrasonic cleaning to all parts of box 1 inside, and the washing is accomplished the back sewage from delivery port 12 discharge can.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a flange welded nut grinding device which characterized in that: the grinding device comprises a box body (1), wherein a grinding cavity (2) is arranged in the box body (1), a rotating motor (3) is arranged at the bottom of the box body (1), the output end of the rotating motor (3) penetrates through the bottom of the box body (1) and is provided with a turntable (4), the turntable (4) is in a round table shape, a clamping mechanism (5) is arranged on the turntable (4), a flange welding nut (9) is placed on the turntable (4), the clamping mechanism (5) is located at an inner through hole of the flange welding nut (9), an outer grinding mechanism (6) is arranged on the left side of the box body (1), an inner grinding mechanism (7) is arranged on the upper side of the box body (1), the box body (1) is provided with a water inlet (11) and a water outlet (12), and an ultrasonic generating device (8) is further arranged in the box body (1);
the clamping mechanism (5) comprises a plurality of clamping hydraulic cylinders (51), an arc-shaped clamping block (52) is fixed at the telescopic end of each clamping hydraulic cylinder (51), and the plurality of clamping hydraulic cylinders (51) are annularly arranged on the upper end face of the rotary table (4) by taking the circle center of the upper bottom face of the rotary table (4) as the center;
the outer grinding mechanism (6) comprises a first electric push rod (61) fixed on the inner side wall of the box body (1), a first fixing rod (62) is arranged at the output end of the first electric push rod (61), a first rotating rod (63) is arranged on the first fixing rod (62) in a rotating mode, a first grinding motor (64) is fixed on the first rotating rod (63), the first grinding motor (64) is fixed inside a first waterproof casing (65), the output end of the first grinding motor (64) is located outside the first waterproof casing (65) and provided with a first grinding head (66), and a first adjusting hydraulic cylinder (67) is arranged between the first fixing rod (62) and the first rotating rod (63);
interior grinding machanism (7) is including fixing second electric putter (71) of roof in box (1), the output of second electric putter (71) is equipped with second dead lever (72), it is provided with second dwang (73) to rotate on second dead lever (72), be fixed with second grinding motor (74) on second dwang (73), second grinding motor (74) are fixed inside waterproof casing of second (75), the output of second grinding motor (74) is located the outside second of waterproof casing of second (75) is installed and is polished head (76), second dead lever (72) with be provided with second between second dwang (73) and adjust hydraulic cylinder (77).
2. The flange weld nut grinding apparatus according to claim 1, wherein: the first polishing head (66) is a conical polishing head, the head of the first polishing head (66) is hemispherical, and the structure of the second polishing head (76) is the same as that of the first polishing head (66).
3. The flange weld nut grinding apparatus according to claim 1, wherein: the first electric push rod (61) and the second electric push rod (71) are both waterproof electric push rods capable of working underwater.
4. The flange weld nut grinding apparatus according to claim 1, wherein: the clamping hydraulic cylinder (51), the first adjusting hydraulic cylinder (67) and the second adjusting hydraulic cylinder (77) are hydraulic cylinders with waterproof performance.
5. The flange weld nut grinding apparatus according to claim 1, wherein: the water inlet (11) is positioned at the upper left of the box body (1), and the water outlet (12) is positioned at the lower right of the box body (1).
6. The flange weld nut grinding apparatus according to claim 1, wherein: the number of the clamping hydraulic cylinders (51) is three, and the three clamping hydraulic cylinders (51) are synchronously stretched under the control of the controller.
7. The flange weld nut grinding apparatus according to claim 1, wherein: the flange weld nut (9) comprises an inner weld (91) and an outer weld (92).
8. The flange weld nut grinding apparatus according to claim 1, wherein: the inner top wall of the box body (1) is provided with a sliding rail (13), a sliding plate (14) is arranged in the sliding rail (13) in a sliding mode, the sliding plate (14) is driven by a driving motor, and a second electric push rod (71) is fixed to the lower end face of the sliding plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816820.8A CN113523942A (en) | 2021-07-20 | 2021-07-20 | Flange welded nut grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110816820.8A CN113523942A (en) | 2021-07-20 | 2021-07-20 | Flange welded nut grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113523942A true CN113523942A (en) | 2021-10-22 |
Family
ID=78128834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110816820.8A Withdrawn CN113523942A (en) | 2021-07-20 | 2021-07-20 | Flange welded nut grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113523942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618402A (en) * | 2021-08-29 | 2021-11-09 | 扬州市凯耀机械有限公司 | Improved hardware machining device and using method thereof |
| CN115256073A (en) * | 2022-09-22 | 2022-11-01 | 徐州旭佩辰机械科技有限公司 | Inner and outer surface polishing device for flange coupler |
-
2021
- 2021-07-20 CN CN202110816820.8A patent/CN113523942A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618402A (en) * | 2021-08-29 | 2021-11-09 | 扬州市凯耀机械有限公司 | Improved hardware machining device and using method thereof |
| CN115256073A (en) * | 2022-09-22 | 2022-11-01 | 徐州旭佩辰机械科技有限公司 | Inner and outer surface polishing device for flange coupler |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211022 |