CN217992096U - Engine gasket polishing structure - Google Patents

Abstract

The utility model relates to a gasket polishing equipment technical field just discloses an engine gasket polishing structure, including workstation, connecting plate and the dish of polishing, the equal fixedly connected with backup pad in top at both ends about the workstation, the upper end swing joint of backup pad has the regulation pole, the outside activity of adjusting the pole has cup jointed and has promoted the piece. The utility model discloses an utilize splint can fix the engine gasket centre gripping of treating the polishing, after the one side of engine gasket was polished, thereby can upwards promote the fixed plate and drive the connecting plate rebound, then drive the inserted bar and break away from socket inside, the in-process can stimulate first spring and make it have elasticity, then with one hundred eighty degrees of engine gasket upset again, make the other side face up, utilize the first spring pulling connecting plate that has elasticity to hug closely with the top that promotes the piece, thereby make the inserted bar insert socket inside with the spacing fixing of movable rod, can accomplish to trade the face and polish.

Description

Engine gasket polishing structure

Technical Field

The utility model relates to a gasket polishing equipment technical field, more specifically say, the utility model relates to an engine gasket polishing structure.

Background

Engine gasket is also called the cylinder gasket, be located between cylinder head and the cylinder block, make the junction have fine sealed effect, and engine gasket need polish the processing to its surface after producing, be favorable to the use in later stage, engine gasket polishing structure among the prior art, fix the gasket centre gripping through mounting fixture earlier, then utilize motor drive to polish the top of dish to the gasket and handle, and need pull down the gasket after the top of gasket is polished, overturn the gasket, make the gasket bottom not polish the part up, it polishes again to recycle behind the fixture centre gripping is fixed, this kind of process of relapse dismouting is very troublesome, waste time, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an engine gasket polishing structure, which has the advantages of convenient adjustment and firm replacement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engine gasket polishing structure, includes workstation, connecting plate and makes a polish, the equal fixedly connected with backup pad in top at both ends about the workstation, the upper end swing joint of backup pad has the regulation pole, the outside swing joint of regulation pole has promoted the piece, the bottom fixedly connected with inserted bar of connecting plate, promote the top equidistance of piece and seted up circular mouth, the upper end swing joint that promotes the piece has the movable rod, the outside fixed mounting of movable rod has the movable ball that is swing joint with promoting the piece, the outside fixedly connected with splint of movable rod.

As a preferred technical scheme of the utility model, the top fixedly connected with protection casing of workstation, the top fixed mounting of protection casing has the pneumatic cylinder, the bottom fixedly connected with motor of pneumatic cylinder, the bottom fixedly connected with connecting rod of motor, the annular chamber has been seted up along annular equidistance in the outside of connecting rod lower extreme, the lower extreme of connecting rod has the staple along annular equidistance swing joint, the outside fixed mounting of staple has the twist to move the cap.

As a preferred technical scheme of the utility model, it has the socket to run through on the movable rod, the through-hole that is linked together with the socket is seted up at the top of connecting plate, the inside fixedly connected with of circular mouth and connecting plate fixed connection's first spring.

As a preferred technical scheme of the utility model, the outer surface of the adjusting rod and the joint of the pushing block are both provided with screw threads, and the supporting plate is provided with a limit opening through; the outer side of the pushing block is fixedly connected with a limiting sliding rod which slides along a limiting opening.

As a preferred technical scheme of the utility model, spacing spout has been seted up in the outside of promotion piece, the inboard fixed mounting of connecting plate has the inside spacing slider of sliding connection at spacing spout, right-hand member the outside fixedly connected with fixed plate, the left end of connecting plate it has the opening to run through on the connecting plate, the outside fixedly connected with of fixed plate is along the gliding draw runner of opening.

As a preferred technical scheme of the utility model, the top fixed mounting of polishing dish has the installation piece, first connector has been seted up along annular equidistance in the outside of installation piece, the installing port has been seted up to the bottom of connecting rod, the second connector has been seted up along annular equidistance to the lower extreme of connecting rod, all be carved with the screw thread on the surface of staple and the inner wall of second connector, first connector, the inside activity joint of twisting the cap has the spacing ring, the inside fixedly connected with of annular chamber and spacing ring fixed connection's second spring.

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

the utility model discloses a rotating the regulation pole, because the existence of screw thread, spacing slide bar and spacing mouthful cooperation give the spacing of promotion piece, can make the promotion piece on both sides remove or reverse direction in opposite directions, thereby adjust the interval between the splint on both sides, utilize splint can be with waiting the engine gasket centre gripping of polishing to fix simultaneously, after one side of engine gasket is polished, can promote the fixed plate upwards to drive the connecting plate and move upwards, then drive the inserted bar and break away from the socket inside, in-process can stimulate first spring and make it have elasticity, then overturn one hundred eighty degrees engine gasket, make the other side up, utilize the first spring that has elasticity to stimulate the connecting plate and hug closely with the top of promotion piece, thereby make the inserted bar insert the socket inside with the movable rod spacing fixed, can accomplish the face changing and polish, need not to dismantle, save time, improve work efficiency;

the utility model discloses an inside the installation piece inserts the installing port, it moves to twist again and moves the cap and makes the staple along the inside slow slip of second connector and insert inside the first connector, it can be with the spacing fixing of disc position of polishing, in-process spacing ring can compress the second spring and make it have elasticity, and the second spring that has elasticity can give outside thrust of spacing ring, make the staple tighter with the threaded connection department card of second connector, difficult rotation is not hard up, guarantee the steadiness of installation, it makes it break away from inside the first connector to rotate the staple simultaneously, shift out the completion dismantlement from the installing port inside again with the installation piece, conveniently change not unidimensional polishing disc work.

Drawings

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

FIG. 2 is a schematic view of the position of the clamping plate according to the present invention;

FIG. 3 is a schematic view of the structure of the connection between the pushing block and the connecting plate of the present invention;

FIG. 4 is a schematic sectional view of the joint between the movable rod and the pushing block of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the joint of the connecting rod and the polishing disc of the present invention;

fig. 6 is a schematic diagram of the ring cavity position of the present invention.

In the figure: 1. a work table; 2. a protective cover; 3. a support plate; 4. adjusting a rod; 5. a pushing block; 501. a limiting slide bar; 502. a limiting chute; 6. a connecting plate; 601. a fixing plate; 602. a slide bar; 603. a limiting slide block; 604. a through hole; 7. a hydraulic cylinder; 8. a motor; 9. a connecting rod; 901. a second connection port; 10. grinding disc; 1001. mounting blocks; 1002. a first connection port; 11. a splint; 12. a rod is inserted; 13. an annular cavity; 131. a second spring; 14. a circular port; 141. a first spring; 15. a movable ball; 16. a movable rod; 161. a socket; 17. fixing nails; 18. screwing the cap; 181. a limit ring.

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 6, the utility model provides an engine gasket polishing structure, including a workbench 1, a connecting plate 6 and a polishing disc 10, the top of the left and right ends of the workbench 1 is fixedly connected with a supporting plate 3, the upper end of the supporting plate 3 is movably connected with an adjusting rod 4, a pushing block 5 is movably sleeved on the outside of the adjusting rod 4, the bottom of the connecting plate 6 is fixedly connected with an inserted bar 12, the top of the pushing block 5 is equidistantly provided with a circular opening 14, the upper end of the pushing block 5 is movably connected with a movable bar 16, the outside of the movable bar 16 is fixedly provided with a movable ball 15 movably connected with the pushing block 5, and the outside of the movable bar 16 is fixedly connected with a clamping plate 11; through rotating the adjusting rod 4, due to the existence of threads, the limiting sliding rod 501 is matched with the limiting opening to limit the pushing block 5, the pushing blocks 5 on two sides can move oppositely or move reversely, so that the distance between the clamping plates 11 on two sides can be adjusted, meanwhile, the clamping plates 11 can be used for clamping and fixing the engine gasket to be polished, after one surface of the engine gasket is polished, the fixing plate 601 can be pushed upwards to drive the connecting plate 6 to move upwards, the inserting rod 12 is driven to be separated from the inside of the inserting opening 161, the first spring 141 can be pulled to have elasticity in the process, then the engine gasket is turned over by one hundred eighty degrees, the other surface is upwards, the connecting plate 6 is pulled to be tightly attached to the top of the pushing block 5 through the first spring 141 with elasticity, the inserting rod 12 is inserted into the inserting opening 161 to limit and fix the movable rod 16, the surface changing polishing can be completed, the surface changing polishing can be carried out without dismounting, the time is saved, and the working efficiency is improved.

The top of the workbench 1 is fixedly connected with a protective cover 2, the top of the protective cover 2 is fixedly provided with a hydraulic cylinder 7, the bottom of the hydraulic cylinder 7 is fixedly connected with a motor 8, the bottom of the motor 8 is fixedly connected with a connecting rod 9, the outer part of the lower end of the connecting rod 9 is provided with annular cavities 13 at equal intervals along an annular shape, the lower end of the connecting rod 9 is movably connected with fixing nails 17 at equal intervals along the annular shape, and the outer sides of the fixing nails 17 are fixedly provided with twisting caps 18;

inside inserting the installing port through installation piece 1001, it makes staple 17 slide slowly and insert inside first interface 1002 along the second connector 901 is inside to twist to move to twist again and move cap 18, utilize the screw thread can be with the spacing fixing in the position of beating mill 10, in-process spacing ring 181 can compress second spring 131 and make it have elasticity, and second spring 131 that has elasticity can give spacing ring 181 outside thrust, make staple 17 tighter with the threaded connection department card of second connector 901, difficult rotation is not hard up, guarantee the steadiness of installation, it makes it break away from inside first interface 1002 to rotate staple 17 simultaneously, it accomplishes the dismantlement to shift out the inside of installation piece 1001 from the installing port again, conveniently change not unidimensional beating mill 10 work.

Wherein, the movable rod 16 is provided with a socket 161 in a penetrating way, the top of the connecting plate 6 is provided with a through hole 604 communicated with the socket 161, and the inside of the circular opening 14 is fixedly connected with a first spring 141 fixedly connected with the connecting plate 6;

through the first spring 141 pulling connecting plate 6 that has elasticity with promote the top of piece 5 and hug closely to make the inserted bar 12 along the inside slip of through-hole 604 and insert the inside spacing fixed with movable rod 16 of socket 161, guarantee the centre gripping generator gasket that splint 11 can be stable, guarantee that the work of polishing is more stable.

Wherein, the outer surface of the adjusting rod 4 and the joint of the pushing block 5 are both provided with threads, and the supporting plate 3 is provided with a limit opening through; a limiting slide bar 501 sliding along the limiting opening is fixedly connected to the outer side of the pushing block 5;

through rotating the adjusting rod 4, due to the existence of the threads, the limiting slide rod 501 is matched with the limiting port to limit the pushing blocks 5, the pushing blocks 5 on the two sides can move oppositely or move reversely, so that the distance between the clamping plates 11 on the two sides is adjusted, and meanwhile, the engine gasket to be polished can be clamped and fixed by the clamping plates 11.

The outer side of the pushing block 5 is provided with a limiting sliding groove 502, the inner side of the connecting plate 6 is fixedly provided with a limiting sliding block 603 which is connected to the inside of the limiting sliding groove 502 in a sliding manner, the outer side of the right connecting plate 6 is fixedly connected with a fixing plate 601, a through hole penetrates through the left connecting plate 6, and the outer side of the fixing plate 601 is fixedly connected with a sliding strip 602 which slides along the through hole;

the fixing plate 601 is pushed upwards to drive the connecting plate 6 to move upwards, and the limiting slide block 603 slides along the inside of the limiting slide groove 502 to ensure the stability of the connecting plate 6 in the lifting process; simultaneously slide along the opening through draw runner 602, make things convenient for the promotion piece 5 on both sides to adjust the distance.

The top of the polishing disc 10 is fixedly provided with a mounting block 1001, the outer side of the mounting block 1001 is provided with first connecting ports 1002 at equal intervals along the annular shape, the bottom of the connecting rod 9 is provided with a mounting port, the lower end of the connecting rod 9 is provided with second connecting ports 901 at equal intervals along the annular shape, the outer surface of the fixing nail 17, the second connecting ports 901 and the inner wall of the first connecting ports 1002 are respectively provided with a thread, the inner part of the screwing cap 18 is movably clamped with a limiting ring 181, and the inner part of the annular cavity 13 is fixedly connected with a second spring 131 fixedly connected with the limiting ring 181;

inside inserting the installing port through installation piece 1001, twist again and move and twist and move cap 18 and make the staple 17 along inside the slow slip of second connector 901 and insert inside first connector 1002, utilize the screw thread can be with the spacing fixed in the position of beating mill 10, in-process spacing ring 181 can compress second spring 131 and make it have elasticity, and second spring 131 that has elasticity can give outside thrust of spacing ring 181, make the staple 17 tighter with the threaded connection department card of second connector 901, difficult rotation is not hard up, guarantee the steadiness of installation.

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

firstly, a corresponding grinding disc 10 can be replaced according to the size or requirement of an engine gasket to be ground, the grinding disc is inserted into the mounting opening through the mounting block 1001, then the screwing cap 18 is screwed to enable the fixing nail 17 to slowly slide along the inside of the second connecting opening 901 and be inserted into the first connecting opening 1002, and the position of the grinding disc 10 can be limited and fixed through threads;

in the process, the limiting ring 181 compresses the second spring 131 to enable the second spring 131 to have elasticity, and the second spring 131 with elasticity can provide an outward thrust for the limiting ring 181, so that the fastening of the fixing nail 17 and the threaded connection part of the second connecting port 901 is tight;

then, by rotating the adjusting rod 4, due to the existence of the threads, the limiting slide rod 501 is matched with the limiting port to limit the pushing blocks 5, the pushing blocks 5 on the two sides can move oppositely, so that the distance between the clamping plates 11 on the two sides is adjusted, and meanwhile, the engine gasket to be polished can be clamped and fixed by utilizing the clamping plates 11;

then, the motor 8 is started to work, the polishing disc 10 is driven to rotate through the connecting rod 9, and meanwhile, the hydraulic cylinder 7 is started to work, the height of the polishing disc 10 is adjusted, so that the surface of the engine gasket below is polished;

after the one side of engine gasket is polished, stop motor 8 work, and control pneumatic cylinder 7 work and drive the dish of polishing 10 and rise, thereby upwards promote fixed plate 601 again and drive connecting plate 6 rebound, then drive inserted bar 12 and break away from socket 161 is inside, the in-process can stimulate first spring 141 and make it have elasticity, then overturn one hundred eighty degrees with the engine gasket again, make the other side face up, utilize the first spring 141 that has elasticity to stimulate connecting plate 6 and hug closely with the top that promotes piece 5, thereby make inserted bar 12 insert inside with the spacing fixing of movable rod 16 of socket 161, it polishes to make pivoted dish of polishing 10 the other side of engine gasket polish to restart motor 8 and pneumatic cylinder 7 work at last.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 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 (6)

1. An engine gasket polishing structure comprises a workbench (1), a connecting plate (6) and a polishing disc (10), and is characterized in that: the equal fixedly connected with backup pad in top (3) at both ends about workstation (1), the upper end swing joint of backup pad (3) has regulation pole (4), the outside activity of adjusting pole (4) has cup jointed and has promoted piece (5), the bottom fixedly connected with inserted bar (12) of connecting plate (6), circular mouth (14) have been seted up to the top equidistance that promotes piece (5), the upper end swing joint that promotes piece (5) has movable rod (16), the outside fixed mounting of movable rod (16) has and promotes piece (5) movable ball (15) for swing joint, the outside fixedly connected with splint (11) of movable rod (16).

2. The engine gasket polishing structure according to claim 1, wherein: the top fixedly connected with protection casing (2) of workstation (1), the top fixed mounting of protection casing (2) has pneumatic cylinder (7), the bottom fixedly connected with motor (8) of pneumatic cylinder (7), the bottom fixedly connected with connecting rod (9) of motor (8), annular chamber (13) have been seted up along annular equidistance in the outside of connecting rod (9) lower extreme, the lower extreme of connecting rod (9) has staple (17) along annular equidistance swing joint, the outside fixed mounting of staple (17) has to twist and moves cap (18).

3. The engine gasket polishing structure according to claim 1, wherein: the movable rod (16) is provided with a socket (161) in a penetrating manner, the top of the connecting plate (6) is provided with a through hole (604) communicated with the socket (161), and the inner part of the round opening (14) is fixedly connected with a first spring (141) fixedly connected with the connecting plate (6).

4. The engine gasket polishing structure according to claim 1, wherein: threads are carved on the outer surface of the adjusting rod (4) and the joint of the pushing block (5), and a limiting opening penetrates through the supporting plate (3); the outer side of the pushing block (5) is fixedly connected with a limiting sliding rod (501) which slides along a limiting opening.

5. An engine gasket polishing structure according to claim 1, wherein: spacing spout (502) have been seted up in the outside of promotion piece (5), the inboard fixed mounting of connecting plate (6) has the inside spacing slider (603) of sliding connection at spacing spout (502), the right-hand member the outside fixedly connected with fixed plate (601) of connecting plate (6), the left end it has the opening to run through on connecting plate (6), the outside fixedly connected with of fixed plate (601) has along the gliding draw runner (602) of opening.

6. An engine gasket polishing structure according to claim 2, wherein: the top fixed mounting of polishing dish (10) has installation piece (1001), first connector (1002) have been seted up along annular equidistance in the outside of installation piece (1001), the installing port has been seted up to the bottom of connecting rod (9), second connector (901) have been seted up along annular equidistance to the lower extreme of connecting rod (9), all be carved with the screw thread on the surface of staple (17) and the inner wall of second connector (901), first connector (1002), the inside activity joint of twisting cap (18) has spacing ring (181), the inside fixedly connected with of annular chamber (13) and spacing ring (181) fixed connection's second spring (131).

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