CN111390540A - Working method of sealing ring sleeving device - Google Patents
Working method of sealing ring sleeving device Download PDFInfo
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- CN111390540A CN111390540A CN202010227785.1A CN202010227785A CN111390540A CN 111390540 A CN111390540 A CN 111390540A CN 202010227785 A CN202010227785 A CN 202010227785A CN 111390540 A CN111390540 A CN 111390540A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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Abstract
The invention discloses a working method of a sealing ring sleeving device, which comprises the following specific steps; the method comprises the following steps: fixing a sealing shaft in the middle of the supporting frame, wherein the right end face of the sealing groove is flush with the left end face of the vertical bar of the retainer ring mechanism, and meanwhile, sealing rings are arranged between the sealing shaft and the retainer ring mechanism at intervals; step two: the step motor drives the first gear to rotate, the first gear drives the ring supporting mechanism to move, the ring feeding part of the ring supporting mechanism moves leftwards, and the ring feeding part penetrates through the sealing ring. The invention has the advantages that: simple structure can strut a plurality of sealing washers and send respective seal groove department through the fagging, and the vertical retort rises simultaneously and avoids in advance, falls down at the in-process vertical retort that the fagging replied and keeps off the sealing washer down, and the sealing washer shrink down is gone into in the seal groove in, the fagging in addition with sealed axle contact to can not lead to the fact the damage to sealed axle, improve work efficiency when degree of automation is high.
Description
Technical Field
The invention relates to the field of assembly, in particular to a working method of a sealing ring sleeving device.
Background
The sealing ring sealing is a common method for sealing a shaft, the sealing rings on the shaft are generally sleeved by workers, the workers are required to expand the sealing rings one by one, then the sealing rings are sleeved into the shaft one by one, and finally the sealing rings are pushed to the sealing groove to damage the shaft, so that the efficiency is very low, and the manufacturing cost is higher and higher along with the rise of manual wages in the years, thereby reducing the market competitiveness.
Disclosure of Invention
The invention mainly aims to provide a working method of a sealing ring sleeving device, which is simple in structure, can be used for propping open a plurality of sealing rings through a supporting plate and sending the sealing rings to respective sealing grooves, a vertical bar falls down to block the sealing rings in the process of restoring the supporting plate, and the blocked sealing rings enter the sealing grooves after being contracted, so that the working efficiency is improved while the automation degree is high.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the working method of the sealing ring sleeving device is used for sleeving a sealing ring on a sealing shaft, wherein the sealing shaft is provided with a sealing groove for accommodating the sealing ring, and the sealing ring sleeving device is characterized in that: the left end of the slip-fit box is connected with a supporting frame through a connecting plate, the rear end of the slip-fit box is provided with a stepping motor through a stabilizing block, an output shaft of the stepping motor is connected with a first gear in a bonding mode, a ring supporting mechanism connected with the first gear is arranged in the slip-fit box and used for supporting the sealing ring and conveying the sealing ring to the sealing groove, the upper end of the first gear is meshed with a second gear, a retainer ring mechanism matched with the second gear and the supporting frame is arranged on the slip-fit box and used for retaining the sealing ring conveyed to the sealing groove, and the retained sealing ring is contracted and enters the sealing groove; the method comprises the following specific steps;
the method comprises the following steps: fixing the sealing shaft in the middle of the supporting frame, wherein the right end face of the sealing groove is flush with the left end face of the vertical bar of the retainer ring mechanism, and meanwhile, the sealing rings are arranged between the sealing shaft and the retainer ring mechanism at intervals;
step two: the step motor drives the first gear to rotate, the first gear drives the ring supporting mechanism to move, a ring feeding part of the ring supporting mechanism moves leftwards, the ring feeding part penetrates through the sealing ring, meanwhile, the first gear drives the second gear to rotate, the second gear drives the retainer ring mechanism to move, and the vertical bar ascends;
step three: the ring feeding piece moves leftwards continuously and expands outwards, and the sealing ring is opened by the ring feeding piece;
step four: the ring feeding piece moves leftwards continuously, the ring feeding piece feeds the sealing ring to the sealing groove, and the vertical bar rises and avoids the ring feeding piece and the sealing ring;
step five: the vertical bar falls and restores the original position, the vertical bar blocks on the restoration path of the sealing ring, each the right side of the sealing ring is provided with one vertical bar, the ring conveying piece moves to the bottom from the left and then moves back to the original position from the right, the sealing ring is separated from the blocking of the vertical bar and then the ring conveying piece is separated, and the sealing ring falls in the sealing groove after being contracted.
Furthermore, the retainer ring mechanism comprises a long shaft which is in keyed joint with the center of the second gear, a fixed block is arranged at the upper end of the sliding distribution box, the long shaft is in keyed joint with a half-ring gear after penetrating through the fixed block, a rack matched with the half-ring gear is arranged on the supporting frame in a penetrating mode, a lifting frame is arranged at the end portion of the rack, abutting pieces are symmetrically arranged on the front side and the rear side of the lower end of the lifting frame, and a limiting block in contact with the upper end face of the supporting frame is arranged on the rack. The lifting frame is arranged on the lifting frame, the lifting.
Furthermore, the ring supporting mechanism comprises a reciprocating screw rod which is keyed in the middle of the first gear, the reciprocating screw rod is in threaded connection with a sliding plate in the sliding distribution box in a sliding mode, sliding grooves are evenly distributed in the circumferential direction of the left end of the sliding plate, ring conveying pieces are in sliding distribution on the sliding grooves, springs are connected between the sliding grooves and the ring conveying pieces, a disc which is located in the middle of the ring conveying pieces and matched with the ring conveying pieces is arranged on the left side of the reciprocating screw rod, and the disc is connected with the sliding distribution box through a connecting strip. This setting can make the slide move to the left through reciprocal screw rod, and the slide area is sent a circle piece to move to the left, send a circle piece to move to the left one section, send a circle piece to pass the sealing washer, send a circle piece to move to the left after that and contact with the disc to prop open the sealing washer and move to the left, send the sealing washer to seal groove department, send a circle piece at this in-process and can not touch sealed axle, thereby can not cause the damage to sealed axle.
Furthermore, the abutting part comprises a transverse plate, and vertical bars with the same number as the sealing grooves are arranged on the inner side of the transverse plate. The left end face of vertical bar flushes with the right-hand member face of seal groove, and the vertical bar passes through screw detachably and installs on the diaphragm, and is different according to the epaxial seal groove of sealed, sets up the locating place of vertical bar when increasing and decreasing the vertical bar.
Further, send circle spare to include the fagging, the inboard of fagging right-hand member is equipped with the contact piece, the fagging the right-hand member of contact piece is equipped with the sliding block of sliding fit on the spout, the outer terminal surface of slider with pass through between the spout spring coupling, the inboard of contact piece left end is equipped with the inclined plane. In the process of moving the ring conveying piece to the left, the inclined surface and the inner side surface of the contact block are sequentially contacted with the disc, so that the ring conveying piece is unfolded and then moves to the left.
Further, the number of the vertical bars is more than or equal to two and less than or equal to five. The number of vertical bars is adjusted as required.
Further, the first gear is identical to the second gear.
The invention has the advantages that: simple structure can strut a plurality of sealing washers and send respective seal groove department through the fagging, and the vertical retort rises simultaneously and avoids in advance, falls down at the in-process vertical retort that the fagging replied and keeps off the sealing washer down, and the sealing washer shrink down is gone into in the seal groove in, the fagging in addition with sealed axle contact to can not lead to the fact the damage to sealed axle, improve work efficiency when degree of automation is high.
Drawings
FIG. 1 is a schematic structural view according to the present invention;
FIG. 2 is a perspective view according to the present invention;
FIG. 3 is a front view according to the present invention;
FIG. 4 is a top view according to the present invention;
FIG. 5 is a sectional view A-A of FIG. 4;
FIG. 6 is a left side view in accordance with the present invention;
FIG. 7 is a cross-sectional view of the seal shaft and seal ring in accordance with the present invention;
FIG. 8 is a cross-sectional view of a stay moving to the left and through a seal ring according to the present invention;
fig. 9 is a cross-sectional view of a seal ring being stretched by a stay plate according to the present invention;
fig. 10 is a cross-sectional view of a spreader plate moved to the bottom to the left and a seal ring fed into a seal groove in accordance with the present invention;
fig. 11 is a cross-sectional view of the spreader plate moving to the bottom to the left and the rack falling down according to the present invention;
fig. 12 is a cross-sectional view of the stay plate being returned to its original position and the seal ring being retracted into the seal groove in accordance with the present invention;
fig. 13 is a perspective view of a loop sending member according to the present invention.
Reference numerals: 1. the sliding distribution box comprises a sliding distribution box 2, a stepping motor 3, a first gear 4 and a second gear; 5. the retainer ring mechanism: 51. the device comprises a long shaft 52, a fixed block 53, a half-ring gear 54, a rack 55, a limit block 56, a lifting frame 57 and a transverse plate; 6. a ring supporting mechanism: 61. the reciprocating screw rod 62, the sliding plate 63, the ring feeding piece 64, the disc 65, the connecting strip 66 and the sliding groove; 7. connecting plate, 8, carriage, 631, fagging, 632, contact piece, 633, slider, 634, inclined plane.
Detailed Description
As shown in fig. 1 to 13, an operating method of a sealing ring sleeving device is used for sleeving a sealing ring on a sealing shaft, and the sealing shaft is provided with a sealing groove for accommodating the sealing ring, and is characterized in that: the sliding distribution box comprises a sliding distribution box 1, wherein the left end of the sliding distribution box 1 is connected with a supporting frame 8 through a connecting plate 7, the rear end of the sliding distribution box 1 is provided with a stepping motor 2 through a stabilizing block, an output shaft of the stepping motor 2 is connected with a first gear 3 in a bonding mode, a ring supporting mechanism 6 connected with the first gear 3 is arranged in the sliding distribution box 1, the ring supporting mechanism 6 is used for supporting a sealing ring and sending the sealing ring to a sealing groove, the upper end of the first gear 3 is meshed with a second gear 4, a check ring mechanism 5 matched with the second gear 4 and the supporting frame 8 is arranged on the sliding distribution box 1, the check ring mechanism 5 is used for blocking the sealing ring sent to the sealing groove, and the blocked sealing ring is contracted and enters the sealing groove; the method comprises the following specific steps;
the method comprises the following steps: fixing a sealing shaft in the middle of the supporting frame 8, wherein the right end face of the sealing groove is flush with the left end face of the vertical bar of the retainer ring mechanism 5, and meanwhile, sealing rings are arranged between the sealing shaft and the retainer ring mechanism 6 at intervals;
step two: the stepping motor 2 drives the first gear 3 to rotate, the first gear 3 drives the ring supporting mechanism 6 to move, the ring feeding piece 63 of the ring supporting mechanism 6 moves leftwards, the ring feeding piece 63 penetrates through the sealing ring, meanwhile, the first gear 3 drives the second gear 4 to rotate, the second gear 4 drives the retainer ring mechanism 5 to move, and the vertical bar rises;
step three: the ring conveying piece 63 continues to move left and expand outwards, and the ring conveying piece 63 props the sealing ring open;
step four: the ring conveying piece 63 continuously moves leftwards, the ring conveying piece 63 conveys the sealing ring to the sealing groove, and the vertical bar rises and avoids the ring conveying piece 63 and the sealing ring;
step five: the vertical bars fall to return to the original positions, the vertical bars block the return paths of the sealing rings, one vertical bar is arranged on the right side of each sealing ring, the ring conveying piece 63 moves to the bottom from the left and then moves back to the original positions from the right, the sealing rings are separated from the ring conveying piece 63 under the blocking of the vertical bars, and the sealing rings fall into the sealing grooves after being contracted.
The retainer ring mechanism 5 comprises a long shaft 51 which is in keyed joint with the center of the second gear 4, a fixed block 52 is arranged at the upper end of the sliding distribution box 1, a half-ring gear 53 is in keyed joint with the long shaft 51 after the long shaft 51 penetrates through the fixed block 52, a rack 54 matched with the half-ring gear 53 penetrates through the supporting frame 8, a lifting frame 56 is arranged at the end part of the rack 54, abutting parts are symmetrically arranged on the front side and the rear side of the lower end of the lifting frame 56, and a limit block 55 in contact with the upper end face of the supporting frame 8. The lifting frame is arranged on the lifting frame, the lifting.
The ring supporting mechanism 6 comprises a reciprocating screw 61 which is keyed in the middle of the first gear 3, a sliding plate 62 which is matched in the sliding distribution box 1 in a sliding mode is screwed on the reciprocating screw 61, sliding grooves 66 are evenly distributed in the circumferential direction of the left end of the sliding plate 62, a ring feeding piece 63 is matched in the sliding grooves 66 in a sliding mode, a spring is connected between the sliding grooves 66 and the ring feeding piece 63, a circular disc 64 which is located in the middle of the ring feeding piece 63 and matched with the ring feeding piece 63 is arranged on the left side of the reciprocating screw 61, and the circular disc 64 is connected with the sliding distribution box 1 through a connecting strip 65. This setting can make the slide move to the left through reciprocal screw rod, and the slide area is sent a circle piece to move to the left, send a circle piece to move to the left one section, send a circle piece to pass the sealing washer, send a circle piece to move to the left after that and contact with the disc to prop open the sealing washer and move to the left, send the sealing washer to seal groove department, send a circle piece at this in-process and can not touch sealed axle, thereby can not cause the damage to sealed axle.
The abutting piece comprises a transverse plate 57, and vertical bars with the same number as the sealing grooves are arranged on the inner side of the transverse plate 57. The left end face of vertical bar flushes with the right-hand member face of seal groove, and the vertical bar passes through screw detachably and installs on the diaphragm, and is different according to the epaxial seal groove of sealed, sets up the locating place of vertical bar when increasing and decreasing the vertical bar.
The ring feeding member 63 includes a supporting plate 631, a contact block 632 is disposed inside the right end of the supporting plate 631, a sliding block 633 slidably fitted on the sliding groove 66 is disposed at the right end of the supporting plate 631 and the contact block 632, the outer end surface of the sliding block 633 is connected to the sliding groove 66 through a spring, and an inclined surface 634 is disposed inside the left end of the contact block 632. In the process of moving the ring conveying piece to the left, the inclined surface and the inner side surface of the contact block are sequentially contacted with the disc, so that the ring conveying piece is unfolded and then moves to the left.
The number of the vertical bars is more than or equal to two and less than or equal to five. The number of vertical bars is adjusted as required.
The first gear 3 is identical to the second gear 4.
The working principle is as follows: when sealing rings are needed to be provided for the sealing shaft sleeve, the sealing shaft is fixed in the middle of the supporting frame, the right end face of the sealing groove is flush with the left end face of the vertical bar, meanwhile, the sealing rings with the same number as the sealing grooves are arranged between the sealing shaft and the supporting plate at intervals, as shown in figure 7, then, a stepping motor is started, a stepping motor drives a first gear to rotate, the first gear drives a reciprocating screw to rotate, the reciprocating screw drives a sliding plate to move left along the sliding box, the sliding plate drives the supporting plate to move left, the supporting plate penetrates through the sealing rings, meanwhile, the first gear drives a second gear to rotate, the second gear drives a half-circle gear to rotate anticlockwise when viewed from the right through a long shaft, the half-circle gear is meshed with a rack, the half-circle gear drives a rack to ascend, the rack drives a lifting frame and a supporting piece to ascend, as shown in figure 8, then, the reciprocating screw continues to drive the sliding, the supporting plate is supported along the sliding groove while moving to the left, the sealing ring is supported by the supporting plate, the sealing ring and the supporting plate enter the outside of the sealing shaft, the supporting plate is not contacted with the sealing shaft, so that the sealing shaft cannot be damaged, the rack, the lifting frame and the abutting piece continue to rise, the abutting piece avoids the supporting plate and the sealing ring moving to the left, as shown in figure 9, the reciprocating screw rod continues to drive the sliding plate to move to the left, the sliding plate drives the supporting plate to move to the left, the inner side surface of a contact block on the supporting plate is contacted with the disc, so that the supporting plate linearly moves to the left, the sealing ring is conveyed to the sealing groove by the supporting plate, the rack, the lifting frame and the abutting piece continue to rise, the abutting piece avoids the supporting plate and the sealing ring, as shown in figure 10, the first gear and the second gear rotate for half circle, the half circle of gear is separated from the rack, the lifting frame and the abutting piece fall under, and a vertical bar is arranged on the right side of each sealing ring, at the moment, the sliding plate and the supporting plate move to the bottom left, as shown in fig. 11, the first gear and the second gear continue to rotate for a half circle, the reciprocating screw drives the sliding plate and the supporting plate to move back to the right to restore the original position, the sealing ring on the supporting plate is contracted and falls in the sealing groove under the gear of the vertical bar of the supporting piece, meanwhile, the half circle of gear also restores the original position, and as shown in fig. 12, the work of sleeving a plurality of sealing rings on the sealing groove on the sealing shaft once is completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The working method of the sealing ring sleeving device is used for sleeving a sealing ring on a sealing shaft, wherein the sealing shaft is provided with a sealing groove for accommodating the sealing ring, and the sealing ring sleeving device is characterized in that: comprises a slip distribution box (1), the left end of the slip distribution box (1) is connected with a supporting frame (8) through a connecting plate (7), the rear end of the slip distribution box (1) is provided with a stepping motor (2) through a stabilizing block, the output shaft of the stepping motor (2) is connected with a first gear (3) in a key way, a ring supporting mechanism (6) connected with the first gear (3) is arranged in the sliding distribution box (1), the ring supporting mechanism (6) is used for supporting the sealing ring and sending the sealing ring to the sealing groove, a second gear (4) is meshed at the upper end of the first gear (3), a retainer ring mechanism (5) matched with the second gear (4) and the support frame (8) is arranged on the sliding distribution box (1), the retainer ring mechanism (5) is used for retaining the sealing ring sent to the sealing groove, and the retained sealing ring is contracted and enters the sealing groove; the method comprises the following specific steps;
the method comprises the following steps: fixing the sealing shaft in the middle of the supporting frame (8), wherein the right end face of the sealing groove is flush with the left end face of the vertical bar of the retainer ring mechanism (5), and meanwhile, the sealing rings are arranged between the sealing shaft and the retainer ring mechanism (6) at intervals;
step two: the stepping motor (2) drives the first gear (3) to rotate, the first gear (3) drives the ring supporting mechanism (6) to move, a ring feeding part (63) of the ring supporting mechanism (6) moves to the left, the ring feeding part (63) penetrates through the sealing ring, meanwhile, the first gear (3) drives the second gear (4) to rotate, the second gear (4) drives the retainer ring mechanism (5) to move, and the vertical bar rises;
step three: the ring feeding piece (63) continues to move left and expand outwards, and the sealing ring is expanded by the ring feeding piece (63);
step four: the ring feeding piece (63) moves leftwards continuously, the sealing ring is fed to the sealing groove by the ring feeding piece (63), and the vertical bar rises and avoids the ring feeding piece (63) and the sealing ring;
step five: the vertical bar falls and restores the original position, the vertical bar blocks on the restoration path of the sealing ring, each the right side of the sealing ring is provided with one vertical bar, the ring conveying piece (63) moves to the bottom from the left and then moves back to the original position from the right, the sealing ring is separated from the ring conveying piece (63) under the blocking of the vertical bar, and the sealing ring falls in the sealing groove after being contracted.
2. The working method of the sealing ring sleeving device according to claim 1, wherein: the retainer ring mechanism (5) comprises a long shaft (51) which is in keyed joint with the center of the second gear (4), a fixed block (52) is arranged at the upper end of the sliding assembly box (1), the long shaft (51) is in keyed joint with a half-ring gear (53) after penetrating through the fixed block (52), a rack (54) matched with the half-ring gear (53) penetrates through the supporting frame (8), a lifting frame (56) is arranged at the end part of the rack (54), abutting parts are symmetrically arranged on the front side and the rear side of the lower end of the lifting frame (56), and a limiting block (55) in contact with the upper end face of the supporting frame (8) is arranged on the rack (54).
3. The working method of the sealing ring sleeving device according to claim 1, wherein: the ring supporting mechanism (6) comprises a reciprocating screw rod (61) which is keyed in the middle of the first gear (3), the reciprocating screw rod (61) is in threaded connection with a sliding plate (62) in the sliding distribution box (1), sliding grooves (66) are evenly distributed in the circumferential direction of the left end of the sliding plate (62), ring conveying pieces (63) are in sliding distribution on the sliding grooves (66), springs are connected between the sliding grooves (66) and the ring conveying pieces (63), a disc (64) which is located in the middle of the ring conveying pieces (63) and matched with the ring conveying pieces (63) is arranged on the left side of the reciprocating screw rod (61), and the disc (64) is connected with the sliding distribution box (1) through a connecting strip (65).
4. The working method of the sealing ring sleeving device according to claim 2, wherein: the abutting piece comprises a transverse plate (57), and vertical bars with the same number as the sealing grooves are arranged on the inner side of the transverse plate (57).
5. The working method of the sealing ring sleeving device according to claim 3, wherein: send circle spare (63) including fagging (631), the inboard of fagging (631) right-hand member is equipped with contact piece (632), fagging (631), the right-hand member of contact piece (632) is equipped with the sliding fit and is in slider (633) on spout (66), the outer terminal surface of slider (633) with pass through between spout (66) spring coupling, the inboard of contact piece (632) left end is equipped with inclined plane (634).
6. The working method of the sealing ring sleeving device according to claim 5, wherein: the number of the vertical bars is more than or equal to two and less than or equal to five.
7. The working method of the sealing ring sleeving device according to claim 1, wherein: the first gear (3) is identical to the second gear (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227785.1A CN111390540B (en) | 2020-03-27 | 2020-03-27 | Working method of sealing ring sleeving device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227785.1A CN111390540B (en) | 2020-03-27 | 2020-03-27 | Working method of sealing ring sleeving device |
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| CN111390540B CN111390540B (en) | 2021-07-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113108557A (en) * | 2021-03-29 | 2021-07-13 | 许云峰 | Auxiliary device for cold trap glass cover of freeze dryer |
| CN114273903A (en) * | 2021-12-29 | 2022-04-05 | 天津市朗尼科技发展有限公司 | Automatic O-shaped ring assembling mechanism |
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| CN114273903A (en) * | 2021-12-29 | 2022-04-05 | 天津市朗尼科技发展有限公司 | Automatic O-shaped ring assembling mechanism |
| CN114273903B (en) * | 2021-12-29 | 2022-12-06 | 天津市朗尼科技发展有限公司 | Automatic O-shaped ring assembling mechanism |
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