CN216126927U

CN216126927U - Grinding device for flange machining

Info

Publication number: CN216126927U
Application number: CN202121610637.4U
Authority: CN
Inventors: 温万泉
Original assignee: Guangzhou Santong Mechanical Equipment Co ltd
Current assignee: Guangzhou Santong Mechanical Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-25
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a polishing device for flange processing, which comprises a polishing box body, wherein a first hydraulic cylinder is fixedly connected on the inner wall of the polishing box body close to the top, a second hydraulic cylinder is fixedly connected with an output rod end of the first hydraulic cylinder, the second hydraulic cylinder is slidably connected with the inner top of the polishing box body, a U-shaped frame is fixedly connected with the output rod end of the second hydraulic cylinder, a stepping motor is fixedly connected inside the U-shaped frame, and a fixing ring is fixedly connected with the output shaft end of the stepping motor. The problem that the flange body moves when being polished is avoided.

Description

Grinding device for flange machining

Technical Field

The utility model relates to the technical field of flange machining, in particular to a polishing device for flange machining.

Background

A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the device for connection between two devices.

Need polish and polish it in the course of working of flange, the most degree of automation of current burnishing and polishing device is lower, consequently need artificially carry out the turn-over to the flange at the in-process of burnishing or polishing, it is convenient inadequately to use, the inconvenient sweeps that produce in the course of working of the current burnishing and polishing device of on the other hand are handled to the phenomenon of high temperature sweeps adhesion flange appears easily, and then influence the processingquality of device. Therefore, it is desirable to provide a grinding device for flange processing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing device for flange processing, and the polishing device is provided with a stepping motor which can drive a flange body to turn over automatically through a fixing ring, so that a first polishing disc and a second polishing disc can polish the other surface and a through groove of the flange body conveniently, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grinding device is used in flange processing, including the box of polishing, the first pneumatic cylinder of fixedly connected with on the inner wall at box of polishing is close to the top, the delivery rod end fixedly connected with second pneumatic cylinder of first pneumatic cylinder, second pneumatic cylinder sliding connection is in the box top of polishing, the delivery rod end fixedly connected with U-shaped frame of second pneumatic cylinder, the inside fixedly connected with step motor of U-shaped frame, step motor's the solid fixed ring of output shaft end fixedly connected with, gu fixed ring inside is provided with the flange body, flange body is inside to be seted up 20 logical grooves that are circumference evenly distributed, gu the equal fixedly connected with electric putter in fixed ring both sides, two sets of electric putter's delivery rod end all runs through in solid fixed ring fixedly connected with arc fixture block, every arc fixture block difference joint is on the outer wall of flange body.

As a grinding device's for flange processing preferred scheme, fixedly connected with grinding motor on the inner wall of box one side of polishing, grinding motor's the first mill of output shaft end fixedly connected with, grinding motor's below is provided with the third pneumatic cylinder, third pneumatic cylinder fixed connection is on the inner wall of box one side of polishing, the output pole end fixedly connected with fixed plate of third pneumatic cylinder, fixed plate one side fixedly connected with second mill, 20 grinding rod that are circumference evenly distributed of second mill one side fixedly connected with, every grinding rod and every lead to the groove matching setting.

As a grinding device's for flange processing preferred scheme, fixedly connected with water tank on the box opposite side inner wall of polishing, the fixed intercommunication in top of water tank has the spray pipe, fixedly connected with water pump on the spray pipe, and the fixed intercommunication of one end of spray pipe has the shower nozzle, and the shower nozzle sets up in the oblique top in one side of flange body.

As a grinding device's for flange processing preferred scheme, the arc cover is installed at the top of water tank, and the water pump sets up in the inside of arc cover, and the one end of spray pipe runs through in the setting of arc cover, and fixedly connected with guide plate on the lateral wall that the water tank is close to the top, and the guide plate sets up for the slope.

As a grinding device's for flange processing preferred scheme, the collecting box is installed to the bottom in the grinding box, and the collecting box sets up to open-ended round platform column structure in the top, and the collecting box is close to fixed intercommunication on the lateral wall of bottom and has row material pipe, arranges and is provided with the valve on the material pipe.

As a grinding device's for flange processing preferred scheme, the guard box has all been cup jointed to the outside of grinding motor and third pneumatic cylinder, and equal fixed mounting of two sets of guard boxes is on grinding box one side inner wall.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the automatic turning device, the stepping motor can drive the flange body to turn over automatically through the fixing ring, so that the first polishing disc and the second polishing disc can polish the other side and the through groove of the flange body conveniently, the automation degree of the device can be improved conveniently, the automatic turning device is convenient and convenient to use compared with manual turning, meanwhile, the flange body to be processed is fixed through the matching of the electric push rod and the arc-shaped fixture block, and the problem that the flange body moves during polishing is solved;

2. through setting up the water tank, water pump and shower nozzle cooperation, water in the water tank will spout to the flange body that is polishing through the shower nozzle under the water pump's effect, thereby can effectively prevent high temperature sweeps adhesion machined part, and simultaneously, shower nozzle spun water can help the machined part to a certain extent to cool down, thereby be convenient for prevent that the machined part from damaging because of the high temperature accident, and, through arc cover and guide plate cooperation, can prevent that spun water from falling at the water tank in sweeps and the shower nozzle, lead to the collection of sweeps inconvenient.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a side view of the retaining ring of the present invention;

fig. 3 is a side view of the second polishing disc of the present invention.

In the figure: 1. polishing the box body; 2. a first hydraulic cylinder; 3. a second hydraulic cylinder; 4. a U-shaped frame; 5. a stepping motor; 6. a fixing ring; 7. a flange body; 71. a through groove; 8. an electric push rod; 9. an arc-shaped fixture block; 10. polishing the motor; 11. a first abrasive disc; 12. a third hydraulic cylinder; 13. a second sanding disc; 131. grinding a rod; 14. a water tank; 15. a water pump; 16. a water spray pipe; 17. a spray head; 18. an arc-shaped cover; 19. a baffle; 20. and a collection box.

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. 1-3, the present invention provides a technical solution: a polishing device for flange processing comprises a polishing box body 1, wherein a first hydraulic cylinder 2 is fixedly connected to the inner wall of the polishing box body 1 close to the top, a second hydraulic cylinder 3 is fixedly connected to the output rod end of the first hydraulic cylinder 2, the second hydraulic cylinder 3 is slidably connected to the inner top of the polishing box body 1, a U-shaped frame 4 is fixedly connected to the output rod end of the second hydraulic cylinder 3, a stepping motor 5 is fixedly connected to the inner portion of the U-shaped frame 4, a fixing ring 6 is fixedly connected to the output shaft end of the stepping motor 5, a flange body 7 is arranged inside the

fixing ring

6, 20 through grooves 71 which are uniformly distributed in the circumferential direction are formed in the flange body 7, electric push rods 8 are fixedly connected to both sides of the fixing ring 6, the output rod ends of the two groups of electric push rods 8 penetrate through the fixing ring 6 and are fixedly connected with arc-shaped fixture blocks 9, each arc-shaped fixture block 9 is respectively clamped on the outer wall of the flange body 7, and the flange body 7 is firstly placed inside the fixing ring 6, then, start electric putter 8, drive arc fixture block 9 and fix flange body 7, avoided flange body 7 to appear the problem of removal when polishing.

A grinding motor 10 is fixedly connected to the inner wall of one side of the grinding box body 1, a first grinding disc 11 is fixedly connected to an output shaft end of the grinding motor 10, a third hydraulic cylinder 12 is arranged below the grinding motor 10, the third hydraulic cylinder 12 is fixedly connected to the inner wall of one side of the grinding box body 1, a fixing plate is fixedly connected to an output rod end of the third hydraulic cylinder 12, a second grinding disc 13 is fixedly connected to one side of the fixing plate, 20 grinding rods 131 which are uniformly distributed in the circumferential direction are fixedly connected to one side of the second grinding disc 13, each grinding rod 131 and each through groove 71 are arranged in a matching manner, the grinding motor 10 is started, the grinding motor 10 drives the first grinding disc 11 to rotate, the flange body 7 is driven to move leftwards by the first hydraulic cylinder 2 until the left side of the flange body 7 is contacted with the rotating first grinding disc 11, so that the flange body 7 can be ground, after the left side of the flange body 7 is ground, next, the second hydraulic cylinder 3 will drive the flange body 7 to move downwards, until the left side of the flange body 7 contacts with the grinding rod 131, and simultaneously, start the reciprocating motion back and forth to the right of the grinding rod 131 on the second grinding disc 13 that can drive of the third hydraulic cylinder 12, grind the logical groove 71 in the flange body 7, after the left side of machined part is ground and is accomplished, the user, can start step motor 5, step motor 5 will drive flange body 7 through solid fixed ring 6 and move the turn-over, step motor 5 can set up to rotate once the angle for ninety degrees, thereby be convenient for the grinding rod 131 of first grinding disc 11 and second grinding disc 13, grind the right side of machined part, the degree of automation of the device has been improved, compare comparatively convenient and fast advantage of using with artificial turn-over simultaneously.

A water tank 14 is fixedly connected to the inner wall of the other side of the polishing box body 1, a spray pipe 16 is fixedly communicated with the top of the water tank 14, a water pump 15 is fixedly connected to the spray pipe 16, a spray head 17 is fixedly communicated with one end of the spray pipe 16, the spray head 17 is arranged obliquely above one side of the flange body 7, an arc-shaped cover 18 is installed at the top of the water tank 14, the water pump 15 is arranged inside the arc-shaped cover 18, one end of the spray pipe 16 penetrates through the arc-shaped cover 18, a guide plate 19 is fixedly connected to the side wall, close to the top, of the water tank 14, a guide plate 19 is obliquely arranged, and meanwhile, a third hydraulic cylinder 12 is started to drive a polishing rod 131 on a second polishing disc 13 to reciprocate rightwards so as to polish a through groove 71 in the flange body 7; in the polishing process, the water pump 15 can be started, and water in the water tank 14 enters the spray head 17 through the water spray pipe 16 and then is sprayed to the flange body 7 under the action of the water pump 15, so that high-temperature waste chips are prevented from being adhered to the flange body 7 conveniently.

The bottom in the polishing box body 1 is provided with a collecting box 20, the collecting box 20 is arranged to be a truncated cone-shaped structure with an opening at the top end, the side wall of the collecting box 20 close to the bottom is fixedly communicated with a discharging pipe, a valve is arranged on the discharging pipe, the outer parts of the polishing motor 10 and the third hydraulic cylinder 12 are respectively sleeved with a protecting box, two groups of protecting boxes are respectively and fixedly arranged on the inner wall of one side of the polishing box body 1, water after being sprayed wraps scraps and falls into the collecting box 20, and the collecting box 20 can collect the water sprayed out of the spray head 17 and the settled scraps, so that sewage can be prevented from flowing randomly; and a part of the waste water slides into the collecting box 20 along the arc-shaped cover 18 and the guide plate 19, so that the waste water sprayed from the spray head and the waste water can be prevented from falling on the water tank 14, and the waste water is prevented from being collected inconveniently.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is used in flange processing, is including polishing box (1), its characterized in that: the inner wall of the polishing box body (1) close to the top is fixedly connected with a first hydraulic cylinder (2), the output rod end of the first hydraulic cylinder (2) is fixedly connected with a second hydraulic cylinder (3), the second hydraulic cylinder (3) is connected to the inner top of the polishing box body (1) in a sliding manner, the output rod end of the second hydraulic cylinder (3) is fixedly connected with a U-shaped frame (4), a stepping motor (5) is fixedly connected inside the U-shaped frame (4), the output shaft end of the stepping motor (5) is fixedly connected with a fixing ring (6), a flange body (7) is arranged inside the fixing ring (6), 20 through grooves (71) which are uniformly distributed in the circumference are formed in the flange body (7), electric push rods (8) are fixedly connected to two sides of the fixing ring (6), and the output rod ends of the two groups of electric push rods (8) are fixedly connected with arc-shaped clamping blocks (9), each arc-shaped clamping block (9) is clamped on the outer wall of the flange body (7) respectively.

2. The grinding device for flange processing according to claim 1, wherein: fixedly connected with grinding motor (10) on the inner wall of box (1) one side of polishing, the output shaft end fixedly connected with of grinding motor (10) first polishes dish (11), the below of grinding motor (10) is provided with third pneumatic cylinder (12), third pneumatic cylinder (12) fixed connection is on the inner wall of box (1) one side of polishing, the output pole end fixedly connected with fixed plate of third pneumatic cylinder (12), fixed plate one side fixedly connected with second polishes dish (13), 20 stick (131) of polishing that are circumference evenly distributed of second polishes dish (13) one side fixedly connected with, every stick (131) and every lead to groove (71) and match the setting.

3. The grinding device for flange processing according to claim 1, wherein: the polishing device is characterized in that a water tank (14) is fixedly connected to the inner wall of the other side of the polishing box body (1), a water spraying pipe (16) is fixedly communicated with the top of the water tank (14), a water pump (15) is fixedly connected to the water spraying pipe (16), a spray head (17) is fixedly communicated with one end of the water spraying pipe (16), and the spray head (17) is arranged above one side of the flange body (7) in an inclined mode.

4. The grinding device for flange processing according to claim 3, wherein: arc cover (18) are installed at the top of water tank (14), water pump (15) set up in the inside of arc cover (18), the one end of spray pipe (16) is run through in arc cover (18) setting, fixedly connected with guide plate (19) on the lateral wall that water tank (14) are close to the top, guide plate (19) set up for the slope.

5. The grinding device for flange processing according to claim 1, wherein: the bottom installs collecting box (20) in box (1) of polishing, collecting box (20) set up to top open-ended round platform column structure, collecting box (20) are close to and are fixed the intercommunication on the lateral wall of bottom and arrange the material pipe, it is provided with the valve on the material pipe to arrange.

6. The grinding device for flange processing according to claim 2, wherein: the polishing machine is characterized in that protective boxes are sleeved outside the polishing motor (10) and the third hydraulic cylinder (12), and the protective boxes are fixedly arranged on the inner wall of one side of the polishing box body (1).