CN210877172U

CN210877172U - Hydraulic machine for sealing silencer cylinder body

Info

Publication number: CN210877172U
Application number: CN201921738035.XU
Authority: CN
Inventors: 杨炳芳
Original assignee: Hebei Lantian Automobile Muffler Co ltd
Current assignee: Hebei Lantian Automobile Muffler Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-30
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to the technical field of muffler processing, in particular to a hydraulic press for sealing a muffler barrel body, which is convenient for adjusting the sealing force, not only can not damage the barrel body, but also can ensure the sealing quality and improve the use reliability; including the frame, four group's stands, the roof, a pressing plate, the pneumatic cylinder, driving motor and carousel, four group's column mouting are between frame and roof, and transversely be provided with the mounting panel between four group's stands, the pneumatic cylinder is installed in the top of mounting panel, and be provided with the hydraulic stem at the bottom output of pneumatic cylinder, the rotatable pressure disk of installing in the bottom of clamp plate, driving motor installs in the bottom of frame, and be provided with the pivot at driving motor's top output, the left side and the right side on frame top all are provided with the banding device, the banding device includes horizontal slip table, the screwed pipe, the threaded rod, the push pedal, the multiunit spring, two sets of gag lever posts, electronic.

Description

Hydraulic machine for sealing silencer cylinder body

Technical Field

The utility model relates to a technical field of silencer processing especially relates to a silencer stack shell seals uses hydraulic press.

Background

As is well known, in the process of manufacturing a muffler barrel body, a cut plate needs to be rolled into a barrel shape, then welding and sealing are performed, then a bottom cover and an upper cover are turned over, and finally the barrel body and the bottom cover or the upper cover are occluded and sealed; the hydraulic press for sealing the cylinder of the existing silencer generally adopts a four-column hydraulic sealing machine, the problem that the sealing force is inconvenient to adjust is generally existed, the cylinder is easily damaged if the force is too large, and the sealing quality is affected if the force is too small, so that the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient dynamics of sealing is adjusted, both can not cause the damage to the stack shell, can guarantee the quality of sealing again, improves the silencer stack shell that uses the reliability and seals and use the hydraulic press.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silencer stack shell seals uses hydraulic press, includes frame, four group's stands, roof, clamp plate, pneumatic cylinder, driving motor and carousel, four group's column mouting are between frame and roof to transversely be provided with the mounting panel between four group's stands, the pneumatic cylinder is installed in the top of mounting panel, and be provided with the hydraulic stem at the bottom output of pneumatic cylinder, the bottom of hydraulic stem is passed the mounting panel from the top of mounting panel and is connected with the top middle part of clamp plate, the rotatable pressure disk of installing in bottom of clamp plate, driving motor installs in the bottom of frame, and is provided with the pivot at driving motor's top output, the top of pivot is passed the frame and is connected with the bottom middle part of carousel, the left side and the right side on frame top all are provided with the banding device, the banding device includes horizontal slip table, the left side and the right side of the top end of the rack are both provided with a transverse rectangular groove, the push plate and the transverse sliding table are both positioned in the rectangular groove, the front end and the rear end of the push plate are both provided with first through holes which are communicated left and right, the front end and the rear end of the transverse sliding table are both provided with second through holes which are communicated left and right, one ends of the two groups of limiting rods are respectively connected with the front end and the rear end of the left side wall of the rectangular groove, the other ends of the two groups of limiting rods penetrate through the first through holes and the second through holes and then are connected with the right side wall of the rectangular groove, one ends of the springs are connected with the push plate, the other ends of the springs are connected with the transverse sliding table, the left end and the right end of the rack are both provided with installation through holes communicated with the rectangular groove, first ball bearings are fixedly installed in the installation through holes, the end parts of the threaded pipes penetrate through the first ball bearings and extend into, the one end of threaded rod is kept away from the one end middle part of carousel with the push pedal and is connected, and the other end of threaded rod inserts and spiral shell dress to the inside of screw thread end towards carousel one end, electronic jar is installed on the top of horizontal slip table to be provided with the telescopic link at the output of electric jar, the telescopic link is towards the carousel to be provided with the pinch roller at the tip of telescopic link.

Preferably, the top of clamp plate is provided with the circular recess to be provided with the mounting groove in the middle part of the interior roof of circular recess, fixed mounting has second ball bearing in the mounting groove, the pressure disk is located the circular recess to be provided with the connecting axle at the top middle part of pressure disk, the top of connecting axle insert to inside and with second ball bearing's inner circle fixed connection of second ball bearing.

Preferably, the top end of the rotating disc is provided with a positioning groove.

Preferably, the height of the pressing wheel is higher than that of the turntable.

Preferably, the left front end, the right front end, the left rear end and the right rear end of mounting panel all are provided with the perforation of lining up from top to bottom to all install third ball bearing in fenestrate top and bottom, the first half region of four group's stands all is provided with the external screw thread structure to all the cover is equipped with the regulation solenoid in the outside of four group's stands, adjust the solenoid and pass through threaded connection with the stand, the top of adjusting the solenoid passes the top of two sets of third ball bearing to mounting panel from the bottom of mounting panel, and adjust solenoid and third ball bearing interference fit.

Preferably, the middle part of roof is provided with the circular port that link up from top to bottom, the circular port is located the pneumatic cylinder directly over.

(III) advantageous effects

Compared with the prior art, the utility model provides a silencer stack shell seals uses hydraulic press possesses following beneficial effect: the hydraulic press for sealing the muffler barrel body is characterized in that a flanged bottom cover is arranged on a rotary table, then the bottom of the barrel body is meshed with the bottom cover, a hydraulic cylinder drives a hydraulic rod to press a pressing plate downwards, the pressing plate drives the pressing plate to press the top of the barrel body tightly, so that the barrel body is stable, then an electric cylinder drives a telescopic rod to extend, a pressing wheel is tightly attached to the flanging of the bottom cover, a driving motor drives the rotary table, the bottom cover and the barrel body to rotate, the pressing wheel is used for compacting the flanging of the bottom cover, so that the barrel body and the bottom cover are meshed and sealed, in the early stage, a threaded pipe can be rotated, through the matching of the threaded pipe and a threaded rod, the pushing plate transversely moves in a rectangular groove, so that the compression amount of a spring is adjusted, the pressure of the flanging of the pressing wheel is adjusted, the sealing force is conveniently adjusted, the barrel body cannot be damaged, the use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic top view of the rack of the present invention;

in the drawings, the reference numbers: 1. a frame; 2. a column; 3. a top plate; 4. pressing a plate; 5. a hydraulic cylinder; 6. a drive motor; 7. a turntable; 8. mounting a plate; 9. a hydraulic lever; 10. a platen; 11. a rotating shaft; 12. a transverse sliding table; 13. a threaded pipe; 14. a threaded rod; 15. pushing the plate; 16. a spring; 17. a limiting rod; 18. an electric cylinder; 19. a rectangular groove; 20. a first ball bearing; 21. a telescopic rod; 22. a pinch roller; 23. a circular groove; 24. a second ball bearing; 25. a connecting shaft; 26. positioning a groove; 27. a third ball bearing; 28. adjusting a solenoid; 29. a circular hole.

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.

Referring to fig. 1-3, the hydraulic press for sealing a muffler barrel of the present invention comprises a frame 1, four sets of columns 2, a top plate 3, a pressing plate 4, a hydraulic cylinder 5, a driving motor 6 and a rotary table 7, wherein the four sets of columns 2 are installed between the frame 1 and the top plate 3, a mounting plate 8 is transversely arranged between the four sets of columns 2, the hydraulic cylinder 5 is installed at the top end of the mounting plate 8, a hydraulic rod 9 is arranged at the bottom output end of the hydraulic cylinder 5, the bottom end of the hydraulic rod 9 passes through the mounting plate 8 from the top end of the mounting plate 8 and is connected with the middle part of the top end of the pressing plate 4, the pressing plate 10 is rotatably installed at the bottom end of the pressing plate 4, the driving motor 6 is installed at the bottom end of the frame 1, a rotating shaft 11 is arranged at the top output end of the driving motor 6, the left side and the right side on frame 1 top all are provided with the banding device, the banding device includes horizontal slip table 12, screwed pipe 13, threaded rod 14, push pedal 15, multiunit spring 16, two sets of gag lever post 17 and electronic jar 18, the left side and the right side on frame 1 top all are provided with horizontal rectangular channel 19, push pedal 15 and horizontal slip table 12 all are located rectangular channel 19 to all be provided with the first through-hole that link up about in the front end of push pedal 15 and rear end, the front end of horizontal slip table 12 and rear end all are provided with the second through-hole that link up about, the one end of two sets of gag lever posts 17 is connected with the front end and the rear end of rectangular channel 19 left side wall respectively, and the other end of two sets of gag lever posts 17 all passes a set of first through-hole and a set of be connected with the right side wall of rectangular channel 19 behind the second through-hole, the one end and the push pedal 15 of multiunit spring 16 are connected, and the other end and, the left end and the right end of the rack 1 are both provided with mounting through holes communicated with the rectangular groove 19, first ball bearings 20 are fixedly mounted in the mounting through holes, the end part of the threaded pipe 13 penetrates through the first ball bearings 20 to extend into the rectangular groove 19, one end of the threaded rod 14 is connected with the middle part of one end, far away from the turntable 7, of the push plate 15, the other end of the threaded rod 14 is inserted into and screwed into the inner part of one end, facing the turntable 7, of the threaded end, the electric cylinder 18 is mounted at the top end of the transverse sliding table 12, a telescopic rod 21 is arranged at the output end of the electric cylinder, the telescopic rod 21 faces the turntable 7, and a pressing wheel 22 is arranged at the end part; the flanged bottom cover is arranged on a rotary table 7, then the bottom of the barrel body is meshed with a bottom cover, a hydraulic rod 9 is driven by a hydraulic cylinder 5 to press a pressing plate 4 downwards, the pressing plate 4 drives a pressing plate 10 to press the top of the barrel body, so that the barrel body is stabilized, then an electric cylinder 18 drives a telescopic rod 21 to extend, so that a pressing wheel 22 is tightly attached to the flanged edge of the bottom cover, a driving motor 6 drives the rotary table 7, the bottom cover and the barrel body to rotate, so that the pressing wheel 22 compacts the flanged edge of the bottom cover, the barrel body and the bottom cover are meshed and sealed, in the early stage, a threaded pipe 13 can be rotated, a push plate 15 can transversely move in a rectangular groove 19 through the matching of the threaded pipe 13 and a threaded rod 14, so that the compression amount of a spring 16 can be adjusted, the pressure of the flanged edge can be adjusted by the pressing wheel 22, the sealing force can be conveniently adjusted, but also can ensure the quality of the sealing and improve the use reliability.

The utility model discloses a hydraulic press for sealing of silencer barrel body, the top of clamp plate 4 is provided with circular groove 23, and is provided with the mounting groove in the middle part of the interior roof of circular groove 23, fixed mounting has second ball bearing 24 in the mounting groove, pressure disk 10 is located circular groove 23, and is provided with connecting axle 25 in the middle part of the top of pressure disk 10, the top of connecting axle 25 inserts to the inside of second ball bearing 24 and fixedly connects with the inner circle of second ball bearing 24; the matching of the connecting shaft 25 and the second ball bearing 24 ensures that the pressure plate 10 can rotate together with the cylinder body, and the sealing of the cylinder body and the bottom cover is completed.

The utility model discloses a hydraulic press for sealing a silencer cylinder body, wherein a positioning groove 26 is arranged at the top end of a rotary table 7; the bottom cover is conveniently positioned.

The utility model discloses a hydraulic press for sealing a silencer cylinder body, the height of the pressing wheel 22 is higher than that of the rotary table 7; the pressing wheel 22 can be ensured to compact the flanging of the bottom cover.

The utility model discloses a hydraulic press is used in silencer stack shell sealing, the left front end, right front end, left rear end and the right rear end of mounting panel 8 all are provided with the perforation that link up from top to bottom, and all install third ball bearing 27 at perforated top and bottom, the first region of four group's stands 2 all is provided with the external screw thread structure, and all overlaps in the outside of four group's stands 2 and is equipped with the regulation solenoid 28, regulation solenoid 28 passes through threaded connection with stand 2, and the top of regulation solenoid 28 passes two sets of third ball bearing 27 to the top of mounting panel 8 from the bottom of mounting panel 8 to adjust solenoid 28 and third ball bearing 27 interference fit; by synchronously and manually rotating the four groups of adjusting screw pipes 28, the height of the mounting plate 8 can be adjusted, so that the barrels with different heights can be sealed.

The utility model discloses a hydraulic press for sealing a silencer cylinder body, wherein a circular hole 29 which is through up and down is arranged in the middle of a top plate 3, and the circular hole 29 is positioned right above a hydraulic cylinder 5; the space is reserved by a circular hole 29-bit hydraulic cylinder 5.

The utility model discloses a hydraulic press for sealing silencer cylinder body, when using, place the bottom after the turn-ups on carousel 7, then interlock bottom and bottom of barrel, push down clamp plate 4 through pneumatic cylinder 5 drive hydraulic stem 9, clamp plate 4 drives pressure disk 10 and compresses tightly the top of barrel, thereby stabilize the barrel, then drive telescopic link 21 through electric cylinder 18 and extend, make pinch roller 22 paste closely with the turn-ups of bottom, drive carousel 7 and bottom and barrel rotation through driving motor 6, make pinch roller 22 compact the turn-ups of bottom, thereby make barrel and bottom interlock the sealing, can pass through rotating screwed pipe 13 in earlier stage, through the cooperation of screwed pipe 13 and threaded rod 14, make push pedal 15 lateral shifting in rectangular channel 19, thereby adjust the compression capacity of spring 16, thereby adjust the pressure of turn-ups to pinch roller 22, the convenience is adjusted the dynamics of sealing, both can not lead to the fact the damage to the stack shell, can guarantee the quality of sealing again, improves the use reliability, crosses connecting axle 25 and second ball bearing 24's cooperation and guarantees that pressure disk 10 can rotate along with the barrel together, accomplishes sealing to barrel and bottom, through synchronous manual rotation four group's regulation solenoid 28, can adjust the height of mounting panel 8 to seal the barrel of co-altitude.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A hydraulic machine for sealing a silencer cylinder body is characterized by comprising a frame (1), four groups of stand columns (2), a top plate (3), a pressing plate (4), a hydraulic cylinder (5), a driving motor (6) and a turntable (7), wherein the four groups of stand columns (2) are arranged between the frame (1) and the top plate (3), a mounting plate (8) is transversely arranged between the four groups of stand columns (2), the hydraulic cylinder (5) is arranged at the top end of the mounting plate (8), a hydraulic rod (9) is arranged at the output end of the bottom of the hydraulic cylinder (5), the bottom end of the hydraulic rod (9) penetrates through the mounting plate (8) from the top end of the mounting plate (8) and is connected with the middle part of the top end of the pressing plate (4), a pressing plate (10) is rotatably arranged at the bottom end of the frame (1), the driving motor (6) is arranged at the output end of the top of the driving motor (6), the top of pivot (11) passes frame (1) and is connected with the bottom middle part of carousel (7), the left side and the right side on frame (1) top all are provided with the banding device, the banding device includes horizontal slip table (12), screwed pipe (13), threaded rod (14), push pedal (15), multiunit spring (16), two sets of gag lever post (17) and electronic jar (18), the left side and the right side on frame (1) top all are provided with horizontal rectangular channel (19), push pedal (15) and horizontal slip table (12) all are located rectangular channel (19) to all be provided with the first through-hole that link up about in the front end and the rear end of push pedal (15), the front end and the rear end of horizontal slip table (12) all are provided with the second through-hole that link up about, the one end of two sets of gag lever posts (17) is connected with the front end and the rear end of rectangular channel (19) left side wall respectively, the other end of two sets of gag lever posts (17) all passes a set of first through-hole and a set of be connected with the right side wall of rectangular channel (19) behind the second through-hole, the one end and push pedal (15) of multiunit spring (16) are connected, and the other end and the horizontal slip table (12) of multiunit spring (16) are connected, and the left end and the right-hand member of frame (1) all are provided with the communicating installation through-hole with rectangular channel (19) to fixed mounting has first ball bearing (20) in the installation through-hole, the tip of screwed pipe (13) passes first ball bearing (20) and stretches into in rectangular channel (19), the one end of threaded rod (14) and push pedal (15) are kept away from the one end mid-connection of carousel (7), and the other end of threaded rod (14) inserts and the spiral shell dress to the inside of threaded end towards carousel (7) one end, electronic jar (18) are installed in the top of horizontal slip table (12), and the output end of the electric cylinder is provided with a telescopic rod (21), the telescopic rod (21) faces the turntable (7), and the end part of the telescopic rod (21) is provided with a pressing wheel (22).

2. The hydraulic press for sealing the cylinder body of the silencer according to claim 1, wherein the top end of the pressure plate (4) is provided with a circular groove (23), the middle of the inner top wall of the circular groove (23) is provided with a mounting groove, a second ball bearing (24) is fixedly mounted in the mounting groove, the pressure plate (10) is positioned in the circular groove (23), the middle of the top end of the pressure plate (10) is provided with a connecting shaft (25), and the top end of the connecting shaft (25) is inserted into the second ball bearing (24) and is fixedly connected with the inner ring of the second ball bearing (24).

3. Hydraulic press for closing muffler barrels, according to claim 1, characterised in that the top of the rotating disc (7) is provided with positioning slots (26).

4. Hydraulic press for closing muffler barrels, according to claim 1, characterised in that the height of the pressure wheel (22) is higher than the height of the rotating disc (7).

5. The hydraulic machine for sealing the cylinder of the muffler as defined in claim 1, wherein the left front end, the right front end, the left rear end and the right rear end of the mounting plate (8) are provided with through holes, the top and the bottom of each through hole are provided with third ball bearings (27), the upper half areas of the four sets of columns (2) are provided with external thread structures, the outer sides of the four sets of columns (2) are sleeved with adjusting screw pipes (28), the adjusting screw pipes (28) are in threaded connection with the columns (2), the top ends of the adjusting screw pipes (28) penetrate through the two sets of third ball bearings (27) from the bottom end of the mounting plate (8) to the upper side of the mounting plate (8), and the adjusting screw pipes (28) are in interference fit with the third ball bearings (27).

6. The hydraulic press for sealing the cylinder body of the muffler according to claim 5, wherein a circular hole (29) which is through from top to bottom is formed in the middle of the top plate (3), and the circular hole (29) is located right above the hydraulic cylinder (5).