CN218081809U

CN218081809U - Grinding device for flange machining

Info

Publication number: CN218081809U
Application number: CN202221929303.8U
Authority: CN
Inventors: 张黎
Original assignee: Chongqing Dayexin Auto Parts Co ltd
Current assignee: Chongqing Dayexin Auto Parts Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-20
Anticipated expiration: 2032-07-26

Abstract

The utility model belongs to the technical field of flange processing equipment, and a grinding device that flange processing used is disclosed, the loach carrying platform comprises a supporting fram, the top fixed mounting of support frame has the mount, the middle part fixed mounting on mount top has the pneumatic cylinder, the bottom of pneumatic cylinder runs through the mount and extends to the inside and the fixed mounting of mount and has first calorie of arc, the middle fixed mounting at support frame top has second card arc, the circle axle has been cup jointed in the middle part activity of second card arc. The utility model discloses a set up hollow case, driving motor and polish and coil the body, when operating personnel promoted two handles simultaneously, will make two hollow cases drive two and polish and coil the body and take place the motion in opposite directions, and final two hollow cases will polish to the both sides surface of flange structure to the realization is to the two-sided effect of polishing of flange structure, has improved operating personnel's operating efficiency.

Description

Grinding device that flange processing used

Technical Field

The utility model belongs to the technical field of the flange processing equipment, specifically a grinding device that flange processing used.

Background

The flange is a part for connecting the shaft and is used for connecting pipe ends, the flange is also used on an inlet and an outlet of equipment and used for connecting two pieces of equipment, and the flange connection or the flange joint refers to the detachable connection of a group of combined sealing structures formed by mutually connecting a flange, a gasket and a bolt, and the flange is required to be polished in the production process of the flange.

At present, operating personnel often need use grinding device when processing the flange, and current grinding device in-service use, though can realize the effect of polishing to the flange, but all adopt the mode of single face polishing usually, can't realize the two-sided processing of polishing to the flange structure, and then reduced operating personnel's production machining efficiency, consequently need improve it.

The existing grinding device is in the process of long-term operation, the grinding disc installed on the existing grinding device is abraded, the existing grinding device needs to be periodically replaced by an operator, and the existing grinding disc is not only complex to operate but also long in time consumption in the process of disassembly and replacement, so that the existing grinding device is not beneficial to operation and use of the operator, and therefore the existing grinding device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a grinding device that flange processing used has the efficient advantage of polishing and convenient to detach changes the polishing dish of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device that flange processing used, includes the support frame, the top fixed mounting of support frame has the mount, the middle part fixed mounting on mount top has the pneumatic cylinder, the bottom of pneumatic cylinder runs through the mount and extends to the inside and the fixed mounting of mount has first calorie of arc, the centre fixed mounting at mount top has second calorie of arc, the middle part activity of second calorie of arc has cup jointed the circle axle, the both ends of circle axle all run through the second calorie of arc and extend to the outside and the fixed cover of second calorie of arc and have connect the stopper, the equal activity in both sides of mount has cup jointed hollow case, the both sides of hollow case all run through the mount and extend to the inside and the outside of mount, the inside fixed mounting of hollow case has driving motor, the fixed cup joint of the other end of driving motor output shaft has the pivot, the other end of pivot runs through hollow case and extends to the outside and the fixed mounting of hollow case has the circle piece, the fixed cup joint of the right-hand member of pivot has the connecting block, the right side fixed mounting of pivot has the circle piece, the surface activity of circle piece has cup jointed the body of polishing.

As a preferred technical scheme of the utility model, the equal fixed mounting in top and the bottom of pivot right-hand member has the connecting block, the right side of connecting block and the left side swing joint of the dish body of polishing, the quantity of connecting block is two, and the size of two connecting blocks is the same, and two connecting blocks are symmetrical about the pivot centre each other.

As a preferred technical scheme of the utility model, the left side fixed mounting of the body of polishing disc has the round bar that is located pivot top and below, the other end through connection piece of round bar has cup jointed the thread bush to the outside and the screw thread of connecting block, when the thread bush was screwed out from the surface of round bar, can remove the fixed effect to between body of polishing disc and the connecting block this moment, has made things convenient for operating personnel to take off the body of polishing disc from the surface of round block.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides at hollow roof portion has the riser, the right side fixedly connected with stiff spring of riser, the other end of stiff spring and the outside fixed connection of mount because the design of riser to can play good limiting displacement to the motion stroke of hollow case, avoid it to break away from the inside of mount both sides, and because the design of stiff spring, make hollow case whole have good effect that resets after the motion.

As the utility model discloses an optimized technical scheme, the outside fixed mounting of hollow case has the handle, the surface roughness of handle, because the design of handle, the operating personnel that will be convenient for promote hollow case and polish and coil the body and take place the position activity.

As an optimal technical scheme of the utility model, the internal surface of first calorie of arc and second card arc all laminates with the surface of flange, and the internal surface roughness of first calorie of arc and second card arc, because the cooperation between first calorie of arc and the second card arc to can play good tight fixed effect of clamp to the flange.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up hollow case, driving motor and polish and coil the body, when operating personnel promoted two handles simultaneously, will make two hollow cases drive two and polish and coil the body and take place the motion in opposite directions, and final two hollow cases will polish to the both sides surface of flange structure to the realization is to the two-sided effect of polishing of flange structure, has improved operating personnel's operating efficiency.

2. The utility model discloses a set up round bar and thread bush, operating personnel can with the thread bush from the surface back-out of round bar, will remove the fixed effect between to the abrasive disc body and the connecting block this moment, then operating personnel can stimulate the abrasive disc body, make it drive the round bar and break away from the inside of connecting block, and then can realize the dismantlement effect to the abrasive disc body, made things convenient for operating personnel to replace and subsequent installation use to the abrasive disc body.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of a part a of the enlarged structure in fig. 2.

In the figure: 1. a support frame; 2. a fixed mount; 3. a pneumatic cylinder; 4. a first card arc; 5. a second card arc; 6. a hollow box; 7. a drive motor; 8. a rotating shaft; 9. a round block; 10. a sanding disc body; 11. a circular shaft; 12. a limiting block; 13. connecting blocks; 14. a round bar; 15. a threaded sleeve; 16. a vertical block; 17. a rigid spring; 18. a handle.

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.

As shown in fig. 1 to 3, the utility model provides a grinding device that flange processing used, including support frame 1, support frame 1's top fixed mounting has mount 2, the middle part fixed mounting on 2 tops of mount has pneumatic cylinder 3, the bottom of pneumatic cylinder 3 runs through mount 2 and extends to mount 2's inside and fixed mounting has first calorie of arc 4, the middle fixed mounting at support frame 1 top has second calorie of arc 5, the middle part activity of second calorie of arc 5 has cup jointed circle axle 11, the both ends of circle axle 11 all run through second calorie of arc 5 and extend to the outside of second calorie of arc 5 and fixed the cup joint has stopper 12, hollow case 6 has been cup jointed in the equal activity in both sides of mount 2, the both sides of hollow case 6 all run through mount 2 and extend to the inside and the outside of mount 2, the inside fixed mounting of hollow case 6 has driving motor 7, the other end of driving motor 7 output shaft has cup jointed pivot 8, the other end of pivot 8 runs through hollow case 6 and extends to the outside and fixed mounting of hollow case 6 and has circle piece 9, the right-hand member 13 of pivot 8 has cup jointed, the right side fixed mounting has circle piece 9, the surface of circle piece 9 has cup jointed the movable body 10.

Wherein, the top and the bottom of 8 right-hand members on pivot all fixed mounting have connecting block 13, the right side of connecting block 13 and the left side swing joint of the dish body 10 of polishing, and the quantity of connecting block 13 is two, and two connecting block 13's size is the same, and two connecting block 13 are about 8 central symmetry on the pivot each other.

Wherein, the left side fixed mounting of polishing dish body 10 has the round bar 14 that is located 8 tops of pivot and below, and the other end of round bar 14 runs through connecting block 13 and extends to connecting block 13's outside and screw thread cover have cup jointed thread bush 15, when thread bush 15 revolves out from the surface of round bar 14, can remove the fixed effect to between polishing dish body 10 and the connecting block 13 this moment, has made things convenient for operating personnel to take off from the surface of round piece 9 and has polished dish body 10.

Wherein, the equal fixed mounting in both sides at hollow case 6 top has riser 16, the right side fixedly connected with rigid spring 17 of riser 16, rigid spring 17's the other end and the outside fixed connection of mount 2, because riser 16's design to can play good limiting displacement to hollow case 6's motion stroke, avoid it to break away from the inside of mount 2 both sides, and because rigid spring 17's design, make hollow case 6 whole have good effect of resetting after the motion.

Wherein, the outer side of the hollow box 6 is fixedly provided with a handle 18, the outer surface of the handle 18 is rough, and due to the design of the handle 18, the operator can conveniently push the hollow box 6 and the grinding disc body 10 to move.

Wherein, the internal surface of first calorie of arc 4 and second calorie of arc 5 all laminates with the surface of flange, and the internal surface of first calorie of arc 4 and second calorie of arc 5 is crude, because the cooperation between first calorie of arc 4 and the second calorie of arc 5 to can play good clamping effect to the flange.

The utility model discloses a theory of operation and use flow:

firstly, operating personnel rotates stopper 12 one hundred eighty degrees for circle axle 11 drives another stopper 12 and takes place to rotate, then operating personnel can put into the flange to the inside of second card arc 5, and two stoppers 12 will play good limiting displacement to the flange this moment, thereby avoid its emergence position activity about, then operating personnel can start pneumatic cylinder 3, make first card arc 4 downstream, and finally first card arc 4 will press from both sides tight fixedly to the flange.

Then, operating personnel resets the stopper 12 rotation, later starts two driving motor 7, and the operation of two driving motor 7 will make two pivot 8 drive two make the two bodies of polishing dish 10 take place to rotate, then operating personnel can promote two handles 18 in opposite directions for two hollow cases 6 drive two bodies of polishing dish 10 and move in opposite directions, and two bodies of polishing dish 10 will be polished the operation simultaneously to the both sides of flange finally, thereby has reached the two-sided effect of polishing to the flange.

If the polishing disc body 10 is worn during long-term polishing operation, the operator can rotate the threaded sleeve 15 to separate the threaded sleeve from the outer surface of the round rod 14, so that the fixing effect between the polishing disc body 10 and the connecting block 13 can be known, and then the operator can pull the polishing disc body 10 outwards, so that the polishing disc body 10 drives the round rod 14 to separate from the inside of the connecting block 13, the polishing disc body 10 can be detached, and the replacement operation of the operator is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 grinding device that flange processing was used, includes support frame (1), its characterized in that: the utility model discloses a pneumatic power transmission device, including support frame (1), the top fixed mounting of support frame (1) has mount (2), the middle part fixed mounting on mount (2) top has pneumatic cylinder (3), the bottom of pneumatic cylinder (3) runs through mount (2) and extends to the inside and fixed mounting of mount (2) has first calorie of arc (4), the middle fixed mounting at support frame (1) top has second calorie of arc (5), round axle (11) has been cup jointed in the middle part activity of second calorie of arc (5), the both ends of round axle (11) all run through second calorie of arc (5) and extend to the outside and the fixed cup joint of second calorie of arc (5) have stopper (12), hollow case (6) has been cup jointed in the equal activity in both sides of mount (2), the inside fixed mounting of hollow case (6) has driving motor (7), the other end of driving motor (7) output shaft has connect pivot (8), the other end of pivot (8) has run through mount (6) and extends to the inside and the outside and the mount (2) of hollow case (6), the inside fixed mounting of hollow case (6) has driving motor (7), the fixed cup joint has fixed cup joint of pivot (8), the other end of pivot (9) has fixed cup joint to the right-end of pivot (9), fixed mounting of pivot (8) has fixed cup (9), the outer surface of the round block (9) is movably sleeved with a polishing disc body (10).

2. A grinding device that flange processing was used according to claim 1, characterized in that: the top and the bottom of pivot (8) right-hand member all fixed mounting have connecting block (13), the right side of connecting block (13) and the left side swing joint of polishing dish body (10).

3. A grinding device for flange processing according to claim 1, characterized in that: the left side fixed mounting of polishing dish body (10) has round bar (14) that are located pivot (8) top and below, the other end run through connecting block (13) of round bar (14) and extend to the outside and the thread bush of connecting block (13) have screwed socket (15).

4. A grinding device for flange processing according to claim 1, characterized in that: the hollow box is characterized in that vertical blocks (16) are fixedly mounted on two sides of the top of the hollow box (6), rigid springs (17) are fixedly connected to the right sides of the vertical blocks (16), and the other ends of the rigid springs (17) are fixedly connected with the outer sides of the fixing frames (2).

5. A grinding device for flange processing according to claim 1, characterized in that: the outer side of the hollow box (6) is fixedly provided with a handle (18), and the outer surface of the handle (18) is rough.

6. A grinding device for flange processing according to claim 1, characterized in that: the inner surfaces of the first clamping arc (4) and the second clamping arc (5) are attached to the outer surface of the flange, and the inner surfaces of the first clamping arc (4) and the second clamping arc (5) are rough.