CN212665647U

CN212665647U - Novel deburring device for valve machining

Info

Publication number: CN212665647U
Application number: CN202020963982.5U
Authority: CN
Inventors: 严俭祥; 严斌; 唐璐
Original assignee: Jiangsu Fuxiang Valve Mfg Co ltd
Current assignee: Jiangsu Fuxiang Valve Mfg Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-03-09
Anticipated expiration: 2030-05-30

Abstract

The utility model relates to the technical field of valve processing, in particular to a novel deburring device for valve processing, which can reduce human factors, reduce the influence on the appearance quality of a valve, improve the polishing efficiency, adapt to the polishing of valves with different sizes and improve the practicability, and comprises a base, wherein the upper side of the base is provided with a polishing platform, the four corners of the bottom of the polishing platform are longitudinally connected with support rods, the bottom ends of the four support rods are fixedly connected with the top end of the base, the middle part of the polishing platform is provided with an adjusting through hole which penetrates up and down, a screwed pipe is arranged under the adjusting through hole, the bottom end of the screwed pipe is rotatably connected with the top end of the base, the inside of the top end of the screwed pipe is provided with a screw rod, the top end of the screw rod is concentrically connected with a plurality of polishing grinding wheels, the diameters of the polishing wheels are sequentially increased from top to bottom, and the four corners of the, and the other ends of the four directional rods are connected with sliding sleeves.

Description

Novel deburring device for valve machining

Technical Field

The utility model relates to a valve processing technology field specifically is a novel burr is removed in valve processing device.

Background

As is well known, a valve is a mechanical device for controlling the flow, direction, pressure, temperature, etc. of a flowing fluid medium, the valve is an essential component in a piping system, and the valve is a control component in a piping fluid delivery system, and is used for changing the cross section of a passage and the flowing direction of the medium, and has functions of diversion, cut-off, diversion, etc.

However, the valve is in the production manufacturing process, the port of valve can appear the burr after processing, and the burr is concentrated and is distributed in the outer disc and the interior disc of valve port, current burring mode generally is that artifical file or angle mill of using is polished outer disc and interior disc to eliminate the burr that valve port department appeared, but because people's operating recipe is inconsistent, the appearance quality of direct influence valve, and artifical efficiency of polishing is lower, lead to its practicality lower, consequently need a novel deburring device for valve processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a, reduce the human factor, reduce the influence to the appearance quality of valve, improve the efficiency of polishing, and adapt to the not valve of equidimension and polish, improve the novel deburring device for valve processing of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel deburring device for valve processing comprises a base, wherein a grinding table is arranged on the upper side of the base, supporting rods are longitudinally connected at four corners of the bottom of the grinding table, the bottoms of the four supporting rods are fixedly connected with the top end of the base, an adjusting through hole which penetrates up and down is arranged in the middle of the grinding table, a threaded pipe is arranged right below the adjusting through hole, the bottom end of the threaded pipe is rotatably connected with the top end of the base, a lead screw is screwed in the top end of the threaded pipe, the top end of the lead screw is concentrically connected with a plurality of grinding wheels, the diameters of the grinding wheels are sequentially increased from top to bottom, four corners of the outer wall of the lead screw are connected with orientation rods, the other ends of the four orientation rods are connected with sliding sleeves, the four sliding sleeves are respectively sleeved outside the four supporting rods, and the inner walls of the four sliding sleeves are respectively in sliding fit with the, the left side and the right side of the top end of the polishing platform are longitudinally connected with supporting plates, one sides of the two supporting plates, which are close to the adjusting through holes, are provided with arc-shaped polishing plates, the concave surfaces of the two arc-shaped polishing plates are oppositely arranged, the middle parts of the other ends of the arc-shaped polishing plates are rotatably connected with threaded rods, the middle parts of the supporting plates are provided with first threaded through holes which are penetrated left and right, the threaded rods are screwed into the first threaded through holes and extend outwards, the upper parts and the lower parts of one sides, which are close to the supporting plates, of the arc-shaped polishing plates are both connected with positioning rods, the upper sides and the lower sides of the supporting plates are both provided with sliding through holes which are suitable for the two positioning rods to penetrate in a sliding way, the two positioning rods respectively penetrate through the two sliding through holes and extend outwards, the lower side of one, the top end of the fixing frame is provided with a fixing plate, the middle part of the fixing plate is provided with a rotating through hole which penetrates through the fixing plate up and down, the rotating through hole is internally and rotatably connected with a rotating disc, the upper circumference of the rotating disc is uniformly provided with four supporting through holes, the inside of each supporting through hole is longitudinally and slidably penetrated with a lead screw, the bottom ends of the four lead screws are connected with a disc, the outside of each lead screw is screwed with a first nut and a second nut, the first nut and the second nut are respectively positioned above and below the rotary table, the bottom end of the rotary table is provided with a clamping device for clamping the valve, the top end of the fixed plate is connected with an installation frame, and the motor is installed on the top of mounting bracket, and the bottom output of motor pass the mounting bracket and stretch out to the bottom of mounting bracket external world with the top middle part of carousel is connected with one heart, the bottom middle part of carousel with the top middle part of disc is connected with the spring.

Preferably, the clamping device comprises four arc-shaped plates and four locking bolts, the top ends of the four arc-shaped plates are respectively and uniformly distributed and connected with the bottom edge of the disc, the concave surfaces of the four arc-shaped plates are all directed to the central position of the disc, the middle parts of the four arc-shaped plates are respectively provided with a second threaded through hole, the four second threaded through holes are all directed to the central axis position of the disc, and the four locking bolts are respectively inserted into the four second threaded through holes in a threaded mode.

Preferably, the suction hood is all installed to one side that is close to the platform of polishing on the left side wall or the right side wall of mount to the suction hood is last to be induced to draft and is installed the aspiration channel, the other end of two aspiration channels passes the left side wall or the right side wall of mount respectively and outwards extends and install the suction fan, the storage box is installed through the return bend intercommunication to the output of suction fan, and storage box fixed mounting is on the left side wall or the right side wall of mount, the intercommunication is installed on keeping away from the lateral wall of mount on the storage box and is gone up and install the blast pipe, the inside slope of storage box installs the filter screen, and the bottom and the top of filter screen respectively with one side inner wall connection of mount.

Preferably, a hand wheel is mounted at one end, far away from the grinding table, of each threaded rod.

Preferably, a plurality of anti-slip strips are uniformly distributed and connected on the outer wall of the threaded pipe in the circumferential direction.

Preferably, the top end of each lead screw is provided with a limit cap in a screwed mode.

Preferably, the take-up pan is installed on the top of base to the middle part of take-up pan is provided with fixing hole, and the take-up pan overlaps through fixing hole and establishes four the outside of bracing piece, the interior circle of take-up pan and excircle edge all vertically buckle and have annular retaining ring.

Preferably, the bottom end of the base is connected with an anti-skid base plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel burr is removed in valve processing device possesses following beneficial effect:

the novel deburring device for valve processing can clamp a valve to be polished through the clamping device, the four lead screws are respectively in sliding fit with the four supporting through holes, the disc is convenient to move up and down, the valve with different heights can be conveniently supported and placed through the polishing piece, the first nut and the second nut can be respectively rotated according to the placement of the valve, the position of the lead screws is fixed, the placement position of the valve can be fixed, the threaded pipe is rotated, the lead screws can be screwed out or screwed in from top to bottom in the threaded pipe, the lead screws are ensured to move vertically and not rotate along with the rotation of the threaded pipe through the sliding fit between the four sliding sleeves and the four supporting rods respectively, so that the proper polishing grinding wheel is selected according to the inner circle diameter of the valve, the threaded rod is rotated according to the outer circle diameter of the valve, the arc polishing plate is pushed to move, make the contact of the excircle lateral wall of arc polishing plate's inner wall and valve, through the sliding fit between locating lever and the slip through-hole, prevent that the arc from polishing the plate and rotating along with the rotation of threaded rod, through the rotation of motor, can drive the carousel and rotate, thereby it rotates to drive the valve after pressing from both sides tightly, through polishing the emery wheel and forming the right angled arc polishing plate and the piece of polishing, under the circumferential motion of valve, can polish comprehensively to the interior circle and the excircle of valve port, reduce the human factor, reduce the influence to the appearance quality of valve, the efficiency of polishing is improved, and adapt to the not valve of equidimension and polish, and the practicality is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the structure of the disc, the arc-shaped baffle plate and the locking bolt of the present invention.

In the figure: 1. a base; 2. a polishing table; 3. a support bar; 4. a threaded pipe; 5. a screw rod; 6. grinding a grinding wheel; 7. an orientation bar; 8. a sliding sleeve; 9. a support plate; 10. an arc-shaped polishing plate; 11. a threaded rod; 12. Positioning a rod; 13. grinding the sheets; 14. a fixed mount; 15. a fixing plate; 16. a turntable; 17. a lead screw; 18. A first nut; 19. a second nut; 20. a mounting frame; 21. a motor; 22. a spring; 23. an arc-shaped plate; 24. locking the bolt; 25. an air suction hood; 26. bending the pipe; 27. a suction fan; 28. a storage box; 29. An exhaust pipe; 30. a filter screen; 31. a hand wheel; 32. anti-slip strips; 33. a limiting cap; 34. a take-up pan; 35. an anti-skid backing plate; 36. a disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a novel deburring device for valve machining comprises a base 1, a polishing table 2 is arranged on the upper side of the base 1, support rods 3 are longitudinally connected to four corners of the bottom of the polishing table 2, the bottom ends of the four support rods 3 are fixedly connected with the top end of the base 1, an adjusting through hole which penetrates through the polishing table 2 from top to bottom is formed in the middle of the polishing table 2, a threaded pipe 4 is arranged right below the adjusting through hole, the bottom end of the threaded pipe 4 is rotatably connected with the top end of the base 1, a screw rod 5 is screwed in the top end of the threaded pipe 4, a plurality of polishing grinding wheels 6 are concentrically connected to the top end of the screw rod 5, the diameters of the polishing grinding wheels 6 are sequentially increased from top to bottom, four corners of the outer wall of the screw rod 5 are connected with orientation rods 7, the other ends of the orientation rods 7 are connected with sliding sleeves 8, the four sliding sleeves 8 are respectively sleeved on the outer portions of the four support rods 3 The outer wall of the supporting rod 3 is in sliding fit, the left side and the right side of the top end of the polishing platform 2 are longitudinally connected with supporting plates 9, one sides of the two supporting plates 9, which are close to the adjusting through holes, are respectively provided with an arc-shaped polishing plate 10, the concave surfaces of the two arc-shaped polishing plates 10 are oppositely arranged, the middle part of the other end of the arc-shaped polishing plate 10 is rotatably connected with a threaded rod 11, the middle part of the supporting plate 9 is provided with a first threaded through hole which is penetrated left and right, the threaded rod 11 is screwed into the first threaded through hole and extends outwards, the upper part and the lower part of one side, which is close to the supporting plate 9, of the arc-shaped polishing plate 10 are respectively connected with positioning rods 12, the upper side and the lower side of the supporting plate 9 are respectively provided with sliding through holes which are suitable for the two positioning rods 12 to penetrate, a right angle is formed between the polishing sheet 13 and the arc polishing plate 10, a fixed frame 14 is erected at the top end of the base 1, a fixed plate 15 is installed at the top end of the fixed frame 14, a rotation through hole which penetrates through the fixed plate 15 from top to bottom is formed in the middle of the fixed plate 15, a rotating disc 16 is rotatably connected to the inside of the rotation through hole, four support through holes are uniformly formed in the upper circumference of the rotating disc 16, a lead screw 17 longitudinally penetrates through the inside of each support through hole, a disc 36 is connected to the bottom end of each lead screw 17, a first nut 18 and a second nut 19 are respectively screwed to the outside of each lead screw 17, the first nut 18 and the second nut 19 are respectively located above and below the rotating disc 16, a clamping device for clamping a valve is installed at the bottom end of the disc 36, an installation frame 20 is connected to the top end of the fixed plate 15, a motor 21 is installed at the top end of the installation frame 20, and the bottom The middle parts of the ends are concentrically connected, the valve to be polished can be clamped through a clamping device, the four lead screws 17 are respectively in sliding fit with the four supporting through holes, the disc 36 can be conveniently moved up and down, the valve with different heights can be conveniently placed, the bottom end of the valve can be supported and placed through the polishing piece 13, the first nut 18 and the second nut 19 can be respectively rotated according to the placement of the valve, the positions of the lead screws 17 are fixed, the placement position of the valve can be fixed, the threaded pipe 4 is rotated, the lead screws 5 can be screwed out or screwed in from top to bottom in the threaded pipe 4, the lead screws 5 are respectively in sliding fit with the four supporting rods 3 through the four sliding sleeves 8, the lead screws 5 are ensured to move vertically and do not rotate along with the rotation of the threaded pipe 4, and therefore, the proper polishing grinding wheels 6 can be selected according to the inner circle diameter of the valve, the threaded rod 11 is rotated to push the arc-shaped polishing plate 10 to move, so that the inner wall of the arc-shaped polishing plate 10 is contacted with the outer circle side wall of the valve, the arc-shaped polishing plate 10 is prevented from rotating along with the rotation of the threaded rod 11 through the sliding fit between the positioning rod 12 and the sliding through hole, the rotating disc 16 can be driven to rotate through the rotation of the motor 21, thereby driving the clamped valve to rotate, and under the circumferential rotation of the valve through the grinding wheel 6, the arc grinding plate 10 and the grinding sheet 13 which form a right angle, the inner circle and the outer circle of the valve port can be polished comprehensively, human factors are reduced, the influence on the appearance quality of the valve is reduced, the polishing efficiency is improved, and adapt to not equidimension valve and polish, improve the practicality, the bottom middle part of carousel 16 with the top middle part of disc 36 is connected with spring 22, guarantees the connection ability between disc 36 and the carousel 16.

It should be further noted that the clamping device includes four arc-shaped plates 23 and four locking bolts 24, the top ends of the four arc-shaped plates 23 are respectively and uniformly distributed and connected with the bottom edge of the disc 36, the concave surfaces of the four arc-shaped plates 23 all point to the central position of the disc 36, the middle part of each arc-shaped plate 23 is provided with a second threaded through hole, the four second threaded through holes all point to the central axis position of the disc 36, the four locking bolts 24 are respectively inserted into the four second threaded through holes in a threaded manner, the top end of the valve to be polished is concentrically placed at the bottom end of the disc 36, the valve can be locked and fixed by respectively rotating the four locking bolts 24, so as to be convenient for stably fixing and disassembling the valve, an air suction hood 25 is respectively installed on one side of the left side wall or the right side wall of the fixing frame 14 close to the polishing table 2, and an air suction pipe is installed on the air, the other ends of the two suction pipes respectively penetrate through the left side wall and the right side wall of the fixed frame 14 and extend outwards, and are provided with suction fans 27, the output ends of the suction fans 27 are communicated and provided with storage boxes 28 through elbows 26, the storage boxes 28 are fixedly arranged on the left side wall or the right side wall of the fixed frame 14, one side wall, far away from the fixed frame 14, of the storage boxes 28 is communicated and provided with exhaust pipes 29, filter screens 30 are obliquely arranged in the storage boxes 28, the bottom ends and the top ends of the filter screens 30 are respectively connected with the inner walls of the bottom ends of the storage boxes 28 and one side of the storage boxes 28, far away from the fixed frame 14, debris generated in the polishing process can be adsorbed through the work of the suction fans 27, the suction area can be increased through the arrangement of the suction hoods 25, the debris adsorbed in the storage boxes 28 can be filtered and collected through the filtration of the filter screens, the environment pollution is reduced, a hand wheel 31 is arranged at one end, far away from the grinding table 2, of each threaded rod 11, the threaded rod 11 is convenient to rotate by a user, a plurality of anti-slip strips 32 are uniformly and circumferentially connected to the outer wall of the threaded pipe 4, the friction force of the outer wall of the threaded pipe 4 is increased, the threaded pipe 4 is convenient to rotate by the user, a limiting cap 33 is screwed at the top end of each lead screw 17, the lead screws 17 are prevented from falling and breaking away from the inside of the supporting through holes outwards, the use reliability is improved, a material receiving disc 34 is arranged at the top end of the base 1, a fixing through hole is formed in the middle of the material receiving disc 34, the material receiving disc 34 is sleeved outside the four supporting rods 3 through the fixing through holes, annular check rings are longitudinally bent at the inner circle edge and the outer circle edge of the material receiving disc 34, unabsorbed, the placing stability and the skid resistance of the base 1 are enhanced.

To sum up, the whole body is stably placed at a use position through the matching of the base 1 and the anti-skid pad 35, then the first nut 18 and the second nut 19 are respectively screwed to the end position of the screw rod 17, the disc 36 is moved up and down according to the size of the valve, the top end of the valve is concentrically fixed at the bottom end of the disc 36 through the rotary locking bolt 24 to ensure that the inner circle of the valve is concentric with the grinding wheel 6, then the valve is moved downwards to make the bottom end of the valve contact with the top end of the grinding sheet 13, then the hand wheel 31 is used to rotate the threaded rod 11 to make the inner wall of the arc grinding plate 10 contact with the outer circle of the bottom end of the valve, then the threaded pipe 4 is rotated to adjust the proper grinding wheel 6 to contact with the inner wall of the inner circle of the valve, then the first nut 18 and the second nut 19 are respectively moved downwards and upwards in a rotary manner to lock the height position, rotation through motor 21, drive the valve and rotate, polish to the interior circle and the excircle of valve bottom simultaneously, open suction fan 27 simultaneously, collect the piece of in-process of polishing, the bottom port of valve is polished and is accomplished the back, the repeated above-mentioned action of upset valve, it can to continue polishing to the top port of valve, wherein motor 21 and suction fan 27 are the conventional known equipment of purchase on the market, it is from taking control switch, and control switch's service position selects according to user's needs, motor 21 and suction fan 27 all are the well-known technology to technical personnel in this field, this patent is no longer repeated.

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

1. The utility model provides a novel burr is removed in valve processing device, includes base (1), its characterized in that: the grinding table is arranged on the upper side of the base (1), the four corners of the bottom of the grinding table (2) are longitudinally connected with support rods (3), the bottoms of the four support rods (3) are fixedly connected with the top end of the base (1), the middle of the grinding table (2) is provided with an adjusting through hole which penetrates up and down, a threaded pipe (4) is arranged right below the adjusting through hole, the bottom end of the threaded pipe (4) is rotatably connected with the top end of the base (1), a screw rod (5) is screwed in the top end of the threaded pipe (4), the top end of the screw rod (5) is concentrically connected with a plurality of grinding wheels (6), the diameters of the grinding wheels (6) are sequentially increased from top to bottom, the four corners of the outer wall of the screw rod (5) are connected with orientation rods (7), and the other ends of the four orientation rods (7) are connected with a sliding sleeve (8), four sliding sleeves (8) are respectively sleeved outside four support rods (3), the inner walls of the four sliding sleeves (8) are respectively in sliding fit with the outer walls of the four support rods (3), the left side and the right side of the top end of the polishing table (2) are longitudinally connected with support plates (9), one sides of the two support plates (9) close to the adjusting through holes are respectively provided with an arc-shaped polishing plate (10), the concave surfaces of the two arc-shaped polishing plates (10) are oppositely arranged, the middle part of the other end of the arc-shaped polishing plate (10) is rotatably connected with a threaded rod (11), the middle part of the support plate (9) is provided with a first threaded through hole which penetrates left and right, the threaded rod (11) is screwed into the first threaded through hole and extends outwards, the upper part and the lower part of one side of the arc-shaped polishing plate (10) close to the support plates (9) are respectively connected with positioning rods (12), and the upper side and the lower side of the, the two positioning rods (12) respectively penetrate through the two sliding through holes and extend outwards, the lower sides of the opposite surfaces of the two arc-shaped polishing plates (10) are connected with polishing plates (13), right angles are formed between the polishing plates (13) and the arc-shaped polishing plates (10), a fixing frame (14) is erected at the top end of the base (1), a fixing plate (15) is installed at the top end of the fixing frame (14), a rotating through hole which penetrates up and down is formed in the middle of the fixing plate (15), a rotating disc (16) is rotatably connected inside the rotating through hole, four supporting through holes are uniformly distributed on the upper circumference of the rotating disc (16), a lead screw (17) longitudinally penetrates through the inside of each supporting through hole, a disc (36) is connected to the bottom end of each lead screw (17), a first nut (18) and a second nut (19) are spirally installed outside each lead screw (17), and the first nut (18) and the second nut (19) are respectively positioned above and below the rotating disc (16), and the clamping device who is used for pressing from both sides tight valve is installed to the bottom of disc (36), the top of fixed plate (15) is connected with mounting bracket (20) to motor (21) are installed on the top of mounting bracket (20), and the bottom output of motor (21) pass mounting bracket (20) and stretch out to the bottom of mounting bracket (20) external with the top middle part of carousel (16) is connected with one heart, the bottom middle part of carousel (16) with the top middle part of disc (36) is connected with spring (22).

2. The novel deburring device for valve machining according to claim 1, wherein: clamping device includes four arcs (23) and four locking bolt (24), four the top of arc (23) respectively the equipartition with the bottom edge connection of disc (36) to the central point that the concave surface of four arcs (23) all points to disc (36) puts, each the middle part of arc (23) all is provided with second screw thread through-hole, and the axis position that four second screw thread through-holes all point to disc (36), four locking bolt (24) are the spiral shell respectively and insert to inside four second screw thread through-holes.

3. The novel deburring device for valve machining according to claim 2, characterized in that: an air suction cover (25) is arranged on one side of the left side wall or the right side wall of the fixed frame (14) close to the grinding table (2), and the suction hood (25) is communicated with and installed with suction pipes, the other ends of the two suction pipes respectively penetrate through the left side wall or the right side wall of the fixed frame (14) and extend outwards and are installed with suction fans (27), the output ends of the suction fans (27) are communicated and installed with a storage box (28) through a bent pipe (26), and the storage box (28) is fixedly arranged on the left side wall or the right side wall of the fixed frame (14), an exhaust pipe (29) is communicated and arranged on one side wall of the storage box (28) far away from the fixed frame (14), a filter screen (30) is obliquely arranged in the storage box (28), and the bottom end and the top end of the filter screen (30) are respectively connected with the inner wall of the bottom end of the storage box (28) and the inner wall of one side of the storage box (28) far away from the fixed frame (14).

4. The novel deburring device for valve machining according to claim 3, wherein: and a hand wheel (31) is arranged at one end of the threaded rod (11) far away from the grinding table (2).

5. The novel deburring device for valve machining according to claim 4, wherein: and a plurality of anti-slip strips (32) are uniformly distributed and connected on the outer wall of the threaded pipe (4) along the circumference.

6. The novel deburring device for valve machining according to claim 5, wherein: the top end of each lead screw (17) is provided with a limit cap (33) in a screwed mode.

7. The novel deburring device for valve machining according to claim 6, wherein: a material receiving disc (34) is installed on the top end of the base (1), a fixing through hole is formed in the middle of the material receiving disc (34), the material receiving disc (34) is sleeved with four through the fixing through hole, and annular check rings are longitudinally bent on the inner circle and the outer circle edge of the material receiving disc (34).

8. The novel deburring device for valve machining according to claim 7, wherein: the bottom end of the base (1) is connected with an anti-skid base plate (35).