CN218660126U - Automatic rolling equipment for dustproof ring of planet carrier - Google Patents

Abstract

The utility model relates to an assembly of planetary gear mechanism, concretely relates to automatic rolling press equipment of planet carrier dust ring, including conveying mechanism, climbing mechanism, rotating electrical machines, pressing mechanism and rolling mechanism, climbing mechanism has a location section of thick bamboo and is used for inserting the bearing portion that makes it break away from the tray in the planet carrier, and the rotating electrical machines is used for driving a location section of thick bamboo and drives the planet carrier rotates, pressing mechanism has a guide sleeve, and when pressing mechanism pushes down, the guide sleeve supports the dust ring of waiting to roll press tightly to the up end of planet carrier; the rolling mechanism is used for fixing the dust ring to the upper end face of the planet carrier in a rolling manner; the utility model provides an automatic change roll extrusion equipment has overcome prior art and has fixed the drawback that exists to the planet carrier terminal surface through manual mode with the dust ring pressfitting, has ensured that the even reliable compressing tightly of dust ring is fixed on the planet carrier terminal surface, has reduced assembly cost, has improved assembly efficiency.

Description

Automatic rolling equipment for dustproof ring of planet carrier

Technical Field

The utility model relates to an assembly of planetary gear mechanism specifically relates to an automatic roll extrusion equipment of planet carrier dust ring.

Background

Simple planetary gear mechanisms are commonly referred to as three-member mechanisms, the three members being respectively referred to as sun gear, planet carrier and ring gear; the planet wheels are arranged on the supporting shaft of the planet carrier and are allowed to rotate on the supporting shaft, and the planet wheels can rotate around the central axis of the sun wheel under the driving of the planet carrier in some working conditions besides rotating around the supporting shaft on the planet carrier.

In the prior art, the supporting shaft is usually inserted and fixed in a preset pin hole on the planet carrier, so that the normal operation of the planet wheel is prevented from being influenced by external dust entering the inside of the planet carrier through the pin hole in use, a dustproof ring is arranged on the outer side end face of the planet carrier, the pin hole is shielded through the dustproof ring, and the influence on the normal operation of the planet wheel due to the penetration of the dust is effectively avoided.

In current assembling process, the dust ring is fixed on the outside terminal surface of planet carrier through manual mode roll extrusion, and this kind of manual mode is time-wasting relatively, and the inhomogeneous phenomenon of roll extrusion is more obvious, in addition, the bad problem of laminating appears easily through manual mode roll extrusion dust ring to the fixed dust ring of manual mode roll extrusion causes the injured problem of operating personnel easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the drawback that exists when prior art adopts the fixed dust ring of manual mode roll extrusion, providing an automatic roll extrusion equipment of planet carrier dust ring, this roll extrusion equipment can realize that the dust ring is fixed at the even pressfitting on the planet carrier, and the roll extrusion is fixed effectual, efficient.

In order to realize the above-mentioned purpose, the utility model provides an automatic roll extrusion equipment of planet carrier dust ring, include:

the conveying mechanism is used for conveying the tray loaded with the planet carrier;

the jacking mechanism is arranged below the conveying mechanism and is provided with a positioning cylinder which is used for being inserted into the planet carrier to enable the planet carrier to be separated from the bearing part of the tray;

the rotating motor is arranged on the jacking mechanism and used for driving the positioning cylinder and driving the planet carrier to rotate;

the pressing mechanism is arranged above the conveying mechanism and is provided with a guide sleeve, and when the pressing mechanism presses downwards, the guide sleeve tightly supports the dustproof ring to be rolled to the upper end face of the planet carrier;

and the rolling mechanism is arranged on the pressing mechanism and is used for fixing the dustproof ring to the upper end surface of the planet carrier in a rolling manner.

Optionally, the automatic rolling equipment further comprises a tray positioning assembly arranged on the conveying mechanism, and the tray positioning assembly comprises:

the supporting plate is arranged on the conveying mechanism;

the non-return block is hinged on the supporting plate and forms one-way non-return fit with the tail end of the tray in the moving direction;

the proximity switch is arranged on the supporting plate and is used for detecting the in-place signal of the tray;

the stopping component is arranged on the supporting plate in a lifting manner;

and the stopping component rises after receiving the in-place signal of the tray and forms a stopping fit with the front end of the moving direction of the tray.

Optionally, the tray positioning assembly further comprises:

the at least one group of positioning mechanisms are arranged on the supporting plate and used for accurately positioning the position of the tray;

the positioning mechanism includes:

a first driving cylinder provided on the support plate,

the positioning pin is fixed on the telescopic rod of the first driving cylinder;

the telescopic rod of the first driving cylinder extends out to drive the positioning pin to be inserted into a reserved positioning hole in the tray.

Optionally, the rolling mechanism comprises at least one rolling wheel rotatably arranged on one side of the pressing mechanism adjacent to the conveying mechanism;

when the pressing mechanism presses down, the rolling wheels can move to the dustproof ring tightly attached to the upper end face of the planet carrier, and when the planet carrier rotates, the rolling wheels rotate and tightly press and fix the dustproof ring to the planet carrier.

Optionally, two rolling wheels are arranged on two sides of the guide sleeve symmetrically;

the rolling mechanism comprises a first mounting plate arranged on one side, close to the conveying mechanism, of the pressing mechanism, a first mounting seat is arranged on one side, far away from the pressing mechanism, of the first mounting plate, one rolling wheel is rotatably arranged on the first mounting seat, and a first electric cylinder is arranged on the pressing mechanism and used for driving the first mounting plate to move so that the rolling wheel arranged on the first mounting seat is close to the guide sleeve;

first mounting panel closes on conveying mechanism's one side is equipped with the second mounting panel, the second mounting panel is kept away from one side of first mounting panel is equipped with the second mount pad, and another rolling wheel rotates to be arranged on the second mount pad, it is used for the drive to be equipped with the second electric jar on the first mounting panel the second mounting panel removes, makes the rolling wheel of installing on the second mount pad be close to guide sleeve.

Optionally, a first linear guide rail is arranged on one side, close to the conveying mechanism, of the pressing mechanism, and a first sliding block is arranged on the first mounting plate and forms sliding guide fit with the first linear guide rail;

the first mounting panel closes on one side of conveying mechanism is equipped with second linear guide, be equipped with on the second mounting panel the second slider with second linear guide constitutes the sliding guide cooperation.

Optionally, the stitching mechanism comprises:

the supporting frame is arranged beside the conveying mechanism;

the first driving source is arranged on the support frame and used for providing power;

the movable seat is movably arranged on the support frame;

wherein, rolling mechanism with the uide sleeve all set up in remove the seat bottom, first driving source can drive remove the seat removes, makes it be close to or keep away from in vertical direction planet carrier on the tray.

Optionally, the first driving source is a pressing cylinder, and an expansion link of the pressing cylinder extends vertically and is fixedly connected with the movable seat;

the movable seat comprises a first base plate and a second base plate which are vertical to each other, a third sliding block is arranged on one side, close to the support frame, of the first base plate, and the third sliding block and a third linear guide rail which is vertically arranged on the support frame in an extending mode form sliding guide fit;

the second substrate horizontally extends to the upper part of the conveying mechanism, and reinforcing plates are arranged between the two side edge parts of the first substrate and the second substrate.

Optionally, the jacking mechanism comprises:

a bottom plate arranged below the conveying mechanism,

the second driving source is arranged on the bottom plate and used for providing power;

the supporting plate is movably arranged between the bottom plate and the conveying mechanism;

wherein, the rotating electrical machines with a location section of thick bamboo equipartition is in hold in the palm on the fagging, the second driving source can drive the support vaulting board is close to or keeps away from conveying mechanism, and when the support vaulting board is close to conveying mechanism and inserts to a location section of thick bamboo and arranges the planet carrier in, the rotating electrical machines drives through a location section of thick bamboo the planet carrier rotates.

Optionally, the second driving source is a jacking cylinder, and an expansion link of the second driving source extends vertically and is fixedly connected with the supporting plate;

the supporting plate extends to the side of the bottom plate and is provided with a plurality of guide rods, and the guide rods and a limiting sleeve arranged on the bottom plate form guide limiting matching;

the bottom plate is also provided with a movable frame and a second driving cylinder for driving the movable frame to horizontally move, the movable frame extends to the side of the bottom plate to form a lower supporting block, and the supporting plate extends to the side of the bottom plate to form an upper supporting block; the second driving cylinder drives the movable frame to horizontally move to a first state that the upper end of the lower supporting block abuts against the lower end of the upper supporting block, or the second driving cylinder drives the movable frame to horizontally move to a second state that the lower supporting block and the upper supporting block are staggered.

Through the technical scheme, the defect that the dustproof ring is fixed on the end face of the planet carrier in a pressing mode manually in the prior art is overcome, the dustproof ring is guaranteed to be uniformly and reliably pressed and fixed on the end face of the planet carrier, the assembly cost is reduced, and the assembly efficiency is improved.

Based on the utility model provides a rolling equipment has realized the automatic roll extrusion of dust ring on the planet carrier, can improve the automation level of planet carrier assembly with current planet carrier assembly line looks adaptation.

The utility model provides an automatic roll extrusion equipment of planet carrier dust ring, simple structure, degree of automation is high, convenient to use, and the maintenance cost is low, has better application prospect.

Drawings

Fig. 1 is a front view of an automated rolling apparatus for a planet carrier dust ring according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a conveying mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating a tray positioning assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present invention;

fig. 5 is a top view of a pressing mechanism according to an embodiment of the present invention;

fig. 6 shows a cross-sectional view of a guide sleeve according to an embodiment of the invention;

fig. 7 illustrates a bottom view of a rolling mechanism provided in accordance with an embodiment of the present invention;

fig. 8 shows a side view of a rolling mechanism provided in accordance with an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a jacking mechanism provided according to an embodiment of the present invention;

FIG. 10 is a schematic illustration of the jacking mechanism of FIG. 9 in another configuration;

fig. 11 is a cross-sectional view of a positioning cylinder mounted on a supporting plate according to an embodiment of the present invention;

description of the reference numerals

1. A planet carrier; 2. a tray; 100. a conveying mechanism; 110. a support beam; 120. a rotating shaft; 121. supporting the rollers; 122. a driven bevel gear; 130. a drive roll shaft; 131. a drive bevel gear; 140. a synchronous roll shaft; 141. a synchronizing gear; 200. a jacking mechanism; 210. a positioning cylinder; 211. a driven gear; 212. a connecting cylinder; 213. a second bearing; 214. a thrust ball bearing; 215. a bolt; 220. a rotating electric machine; 221. a driving gear; 230. a base plate; 231. a position limiting sleeve; 240. supporting plates; 241. a guide bar; 242. a stepped bore; 243. a connecting sleeve; 244. an upper support block; 250. jacking a cylinder; 260. a movable frame; 261. a lower support block; 270. a second driving cylinder; 300. a pressing mechanism; 310. a guide sleeve; 311. a guide outer cylinder; 312. a guide inner cylinder; 313. a first bearing; 320. a first electric cylinder; 330. a first linear guide rail; 340. a support frame; 341. a third linear guide rail; 350. a movable seat; 351. a first substrate; 3511. a third slider; 352. a second substrate; 353. a reinforcing plate; 360. pressing a cylinder; 400. a rolling mechanism; 410. rolling wheels; 420. a first mounting plate; 421. a first mounting seat; 422. a second mounting plate; 4221. a second mounting seat; 4222. a second slider; 423. a second electric cylinder; 424. a first slider; 425. a second linear guide; 500. a tray positioning assembly; 510. a support plate; 520. a check block; 521. a U-shaped mounting seat; 530. a gear stop assembly; 531. a supporting seat; 532. a rotating arm; 533. a backup wheel; 534. a third driving cylinder; 540. a positioning mechanism; 541. a first driving cylinder; 542. and a positioning pin.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As before, the utility model provides an automatic roll extrusion equipment of planet carrier dust ring for on being fixed the terminal surface to planet carrier 1 with the dust ring roll extrusion, with overcome the current multiple defect that adopts manual mode roll extrusion fixed dust ring to exist.

As shown in fig. 1, in the present invention, the automatic rolling device includes a conveying mechanism 100, a jacking mechanism 200, a rotating motor 220, a pressing mechanism 300, and a rolling mechanism 400.

The conveying mechanism 100 is mainly used for conveying the tray 2 carrying the planet carrier 1; the jacking mechanism 200 is disposed below the conveying mechanism 100, and the jacking mechanism 200 has a positioning cylinder 210 for being inserted into the planet carrier 1 to separate from the carrying portion of the tray 2. The rotating motor 220 is arranged on the jacking mechanism 200 and used for driving the positioning cylinder 210 and driving the planet carrier 1 to rotate; the pressing mechanism 300 is arranged above the conveying mechanism 100, and the pressing mechanism 300 is provided with a guide sleeve 310, when the pressing mechanism 300 is pressed downwards, the guide sleeve 310 tightly supports the dustproof ring to be rolled to the upper end surface of the planet carrier 1; the rolling mechanism 400 is arranged on the pressing mechanism 300 and is used for rolling and fixing the dust ring to the upper end surface of the planet carrier 1.

The utility model provides an automatic rolling equipment when specifically using, when conveying mechanism 100 carries tray 2 back that targets in place, 1 jack-up and the relatively fixed of planet carrier that climbing mechanism 200 bore in with tray 2 through a location section of thick bamboo 210, then pressing mechanism 300 pushes down to guide sleeve 310 cover and puts planet carrier 1's upper end, rolling mechanism 400 action and hug closely after that on the dust ring, then rotating electrical machines 220 drives through a location section of thick bamboo 210 planet carrier 1 rotates, realizes rolling mechanism 400 to the even pressfitting of dust ring, through the utility model provides a rolling equipment has overcome at present through the fixed dust ring of manual mode roll extrusion the defect that the dust ring exists consuming time long, that the fixed effect of roll extrusion is not good.

Furthermore, based on the utility model provides an automatic change rolling equipment can realize the serialization production of planetary gear mechanism, and after the fixed process of the roll extrusion of aforementioned dust ring was accomplished, each mechanism replied to initial position, and tray 2 continues to prop planet carrier 1, through conveying mechanism 100 carry next station can, improved planetary gear mechanism's assembly efficiency.

It should be noted that, in the present invention, after the tray 2 carrying the planet carrier 1 is conveyed in place by the conveying mechanism 100, the planet carrier 1 can be lifted; in order to position the pallet 2, as shown in fig. 3, in some embodiments, the automated rolling apparatus further includes a pallet positioning assembly 500 disposed on the conveying mechanism 100, the pallet positioning assembly 500 including a support plate 510, a check block 520, a proximity switch and a stop assembly 530; the supporting plate 510 is disposed on the conveying mechanism 100, specifically, at a position where the tray 2 is to be positioned.

The check block 520 is hinged to the supporting plate 510 and forms a one-way check fit with the end of the tray 2 in the moving direction, specifically, referring to fig. 3, the check block 520 is rotatably arranged on the supporting plate 510 through a U-shaped mounting seat 521, and the hinge shaft of the check block 520 and the U-shaped mounting seat 521 is located at the eccentric position of the check block 520, so that the check block 520 is in a state of being low first and then high along the conveying direction of the conveying mechanism 100; when the tray 2 is conveyed forward by the conveying mechanism 100 and passes through the check block 520, one end of the "low" position and the tray 2 are in an avoidance position, and one end of the "high" position is pressed down by the tray, after the tray 2 completely passes through, the check block 520 is restored, and at this time, one end of the "high" position and the tail end of the tray 2 in the moving direction are in blocking and leaning.

The proximity switch is arranged on the supporting plate 510 and used for detecting an in-place signal of the tray 2; the stopping component 530 is disposed on the supporting plate 510 in a lifting manner, wherein the stopping component 530 rises after receiving the in-place signal of the tray 2 and forms a stopping and leaning fit with the front end of the tray 2 in the moving direction. In some embodiments, the stopping assembly 530 specifically includes a supporting seat 531 mounted on the supporting plate 510, a rotating arm 532 is hinged to the supporting seat 531, one end of the rotating arm 532 is provided with a stopping wheel 533, and the other end is connected to a telescopic rod of a third driving cylinder 534 disposed on the supporting plate 510; when the telescopic rod of the third driving cylinder 534 extends out, the rotating arm 532 is driven to rotate, so that the leaning and blocking wheel 533 arranged at the suspension end of the rotating arm is positioned at an avoiding position with the tray 2; when the telescopic rod of the third driving cylinder 534 retracts, the rotating arm 532 is driven to rotate, so that the stop and lean wheel 533 arranged at the suspension end of the rotating arm forms stop and lean fit with the front end of the tray 2 in the moving direction.

Through the tray positioning assembly 500, the tray 2 bearing the planet carrier 1 is accurately stopped at the rolling fixing station of the dust ring.

Further, in order to ensure accurate positioning of the tray 2, the tray positioning assembly 500 further includes at least one set of positioning mechanism 540, and the positioning mechanism 540 is disposed on the supporting plate 510, and specifically includes a first driving cylinder 541 and a positioning pin 542; the first driving cylinder 541 is arranged on the supporting plate 510, the positioning pin 542 is fixed on an expansion link of the first driving cylinder 541, the expansion link of the first driving cylinder 541 extends out to drive the positioning pin 542 to be inserted into a positioning hole reserved on the tray 2, accurate positioning of the tray 2 is ensured through the arrangement of the positioning mechanism 540, and after the rolling and fixing process of the dust ring is completed, the expansion link of the first driving cylinder 541 retracts to drive the positioning pin 542 and the positioning hole reserved on the tray 2 to be in an avoiding position. In a further preferred embodiment, two positioning mechanisms 540 are provided, and are correspondingly arranged at the diagonal positions of the supporting plate 510.

According to the automatic rolling equipment provided by the utility model, in the utility model, the conveying mechanism 100 is used for conveying the tray 2 carrying the planet carrier 1, the conveying mechanism 100 can adopt a cantilever roller line body commonly used by the people in the field,

specifically, referring to fig. 2, the conveying mechanism 100 includes two supporting beams 110 arranged in parallel at intervals, and a cross beam (not shown) is disposed between the two supporting beams 110;

the rotating shafts 120 are rotatably arranged on the two supporting beams 110, the rotating shafts 120 are arranged along the length direction of the supporting beams 110 at intervals, and supporting rollers 121 are arranged at the end parts of the rotating shafts 120 between the two supporting beams 110 and used for supporting the tray 2.

The outer sides of the two supporting beams 110 are respectively provided with a driving roller shaft 130, the driving roller shafts 130 are provided with driving bevel gears 131 which are arranged at intervals along the length direction of the driving roller shafts 130, one ends of the rotating shafts 120, which extend out of the supporting beams 110, are provided with driven bevel gears 122, and the driven bevel gears 122 are meshed with the driving bevel gears 131; the transmission roller shaft 130 is in transmission connection with a driving motor to obtain rotating power.

A synchronous roller shaft 140 is further arranged between the two supporting beams 110, synchronous gears 141 are respectively arranged at two ends of the synchronous roller shaft 140, and the synchronous gears 141 at two ends of the synchronous roller shaft 140 are correspondingly meshed with the driving bevel gears 131 on the driving roller shafts 130 outside the two supporting beams 110, so that the rotating synchronism of the rotating shafts 120 on the two supporting beams 110 is ensured.

The utility model discloses in, rolling mechanism 400 is used for cooperating pivoted planet carrier 1, with the dust ring roll extrusion fixed to on planet carrier 1's the terminal surface. In a specific embodiment of the present invention, the rolling mechanism 400 includes at least one rolling wheel 410 rotatably disposed at a side of the pressing mechanism 300 adjacent to the conveying mechanism 100; when the pressing mechanism 300 is pressed down, the rolling wheels 410 can move to a dust ring tightly attached to the upper end face of the planet carrier 1, and when the planet carrier 1 rotates, the rolling wheels 410 rotate and press and fix the dust ring onto the planet carrier 1.

Further, in the present invention, in order to improve the rolling efficiency, two rolling wheels 410 are provided, and the two rolling wheels 410 are symmetrically arranged on two sides of the guide sleeve 310; through the technical scheme, the defect that the rolling wheels 410 are unstable due to single-point pressure of the planet carrier 1 can be avoided, and the two rolling wheels 410 always apply pressure at symmetrical points, so that the stability of the planet carrier 1 during rotation is ensured.

In the present invention, the rolling mechanism 400 operates after the pressing mechanism 300 is pressed down to the right position, so that the rolling wheel 410 moves to the dust ring attached to the upper end surface of the planet carrier 1, as a specific implementation manner of the movement of the rolling mechanism 400, as shown in fig. 7 and 8, the rolling mechanism 400 includes a first mounting plate 420 disposed on one side of the pressing mechanism 300 close to the conveying mechanism 100, a first mounting seat 421 is disposed on one side of the first mounting plate 420 away from the pressing mechanism 300, one of the rolling wheels 410 is rotatably disposed on the first mounting seat 421, and a first electric cylinder 320 disposed on the pressing mechanism 300 is used for driving the first mounting plate 420 to move, so that the rolling wheel 410 mounted on the first mounting seat 421 is close to the guide sleeve 310;

first mounting panel 420 is close to one side of conveyor 100 is equipped with second mounting panel 422, second mounting panel 422 is kept away from one side of first mounting panel 420 is equipped with second mount pad 4221, and another rolling wheel 410 rotates and arranges on the second mount pad 4221, be equipped with second electric cylinder 423 on first mounting panel 420 and be used for the drive second mounting panel 422 removes, makes the rolling wheel 410 of installing on second mount pad 4221 be close to guide sleeve 310.

By means of the above technical solution, the two rolling wheels 410 are close to the guide sleeve 310 and abut against the dust-proof ring on the end face of the planet carrier 1 by using the driving action of the first electric cylinder 320 and the second electric cylinder 423. When the rotating motor 220 drives the planet carrier 1 to rotate through the positioning cylinder 210, the two rolling wheels 410 simultaneously roll the dust ring, and uniformly press and fix the dust ring on the end surface of the planet carrier 1.

Further, in the present invention, in order to ensure the stability of the first mounting plate 420 and the second mounting plate 422 during the reciprocating movement, a first linear guide 330 is disposed on one side of the pressing mechanism 300 close to the conveying mechanism 100, and a first slider 424 disposed on the first mounting plate 420 forms a sliding guiding fit with the first linear guide 330; further preferably, the first linear guide 330 is arranged in parallel and spaced two.

A second linear guide rail 425 is arranged on one side, close to the conveying mechanism 100, of the first mounting plate 420, and a second sliding block 4222 is arranged on the second mounting plate 422 and forms sliding guide fit with the second linear guide rail 425; further preferably, two of the second linear guides 425 are arranged in parallel and spaced apart.

According to the utility model provides an automatic rolling equipment, the effect of pressing mechanism 300 lies in moving downwards, cooperates with climbing mechanism 200 and fixes the centre gripping of planet carrier 1 to carry out the fixed operation of compressing tightly of dust ring, as a concrete implementation mode of pressing mechanism 300, combine shown in fig. 4, 5, pressing mechanism 300 includes support frame 340, first driving source and removes the seat 350, support frame 340 sets up in the side of conveying mechanism 100, mainly plays the fixed effect of support, is used for installing and arranges spare parts such as first driving source and removal seat 350; the first driving source is arranged on the supporting frame 340 and used for providing power; the movable base 350 is movably disposed on the supporting frame 340; wherein, the rolling mechanism 400 and the guide sleeve 310 are both disposed at the bottom of the movable seat 350, and the first driving source can drive the movable seat 350 to move so as to be close to or far away from the planet carrier 1 on the tray 2 in the vertical direction.

It should be noted that, in the utility model discloses in, guide sleeve 310 can arrange in when pressing mechanism 300 pushes down planet carrier 1's upper end supports tight up end department to planet carrier 1 with the dust ring to when rotating electrical machines 220 provides power and orders about planet carrier 1 and rotate, guide sleeve 310 can realize the auxiliary stay. Referring to fig. 6, in some embodiments, the guide sleeve 310 includes a guide outer cylinder 311 and a guide inner cylinder 312 rotatably disposed in the guide outer cylinder 311, an upper end of the guide outer cylinder 311 is fixed on the moving base 350, upper and lower ends of the guide inner cylinder 312 are rotatably disposed in the guide outer cylinder 311 through first bearings 313, respectively, and when the pressing mechanism 300 is pressed down, the guide inner cylinder 312 is sleeved on an upper end of the planet carrier 1.

In some embodiments, the first driving source is a pressing cylinder 360, and the telescopic rod of the pressing cylinder 360 extends vertically and is fixedly connected to the movable base 350, so that when in specific use, the telescopic rod of the pressing cylinder 360 extends and retracts to realize the reciprocating motion of the movable base 350 on the supporting frame 340.

In some embodiments, the movable base 350 includes a first base plate 351 and a second base plate 352 perpendicular to each other, a third sliding block 3511 is disposed on a side of the first base plate 351 adjacent to the supporting frame 340, and the third sliding block 3511 forms a sliding guiding fit with a third linear guide 341 extending vertically from the supporting frame 340; further preferably, two third linear guides 341 are arranged in parallel and spaced apart.

The second base plate 352 extends horizontally to the upper side of the conveying mechanism 100, and the second base plate 352 serves as an installation position of the rolling mechanism 400 and the guide sleeve 310 and is convenient to cooperate with the jacking mechanism 200 to clamp the planet carrier 1 when being pressed downwards;

a reinforcing plate 353 is provided between both side portions of the first and second base plates 351 and 352, thereby securing the structural strength of the entire moving base 350.

According to the utility model provides an automatic change roll extrusion equipment, climbing mechanism 200's effect lies in planet carrier 1 on jacking tray 2, and cooperation pressing mechanism 300 and rolling mechanism 400 realize that the dust ring compresses tightly fixedly in planet carrier 1 terminal surface department.

In some embodiments, as shown in fig. 9, the jacking mechanism 200 includes a bottom plate 230, a second driving source, and a supporting plate 240; the bottom plate 230 is disposed below the conveying mechanism 100; the second driving source is disposed on the bottom plate 230 for providing power, and the supporting plate 240 is movably disposed between the bottom plate 230 and the conveying mechanism 100; wherein, the rotating electrical machines 220 with the location section of thick bamboo 210 equipartition is in hold up on the fagging 240, the second driving source can drive hold up fagging 240 and be close to or keep away from conveying mechanism 100, and when holding up fagging 240 and being close to conveying mechanism 100 and inserting in planet carrier 1 to location section of thick bamboo 210, the rotating electrical machines 220 passes through the location section of thick bamboo 210 and drives planet carrier 1 rotates.

Referring to fig. 11, in the present invention, the positioning tube 210 not only jacks up the planet carrier 1 from the tray 2, but also transmits the power of the rotating electrical machine 220 to the planet carrier 1 to rotate, so as to cooperate with the rolling mechanism 400 to compress and fix the dust ring.

The lower end of the positioning cylinder 210 is rotatably disposed on the supporting plate 240, the lower end of the positioning cylinder 210 is further provided with a driven gear 211 disposed at the same center line, the power output end of the rotating electrical machine 220 is provided with a driving gear 221, and the driving gear 221 is engaged with the driven gear 211.

In some embodiments, the supporting plate 240 is provided with a stepped hole 242, a connecting sleeve 243 is inserted and fixed in the stepped hole 242, the inner ring of the driven gear 211 is provided with a connecting sleeve 212 extending in a direction away from the positioning sleeve 210, the connecting sleeve 212 is rotatably arranged in the connecting sleeve 243 via a second bearing 213, and preferably, two second bearings 213 are arranged at intervals along the length direction of the connecting sleeve 212.

A step part is arranged on the end face of one side of the driven gear 211 close to the step hole 242, a thrust ball bearing 214 is arranged at the step part, and the inner ring of the thrust ball bearing 214 is fixed on the connecting sleeve 243.

Furthermore, in the utility model discloses in, in order to ensure that the rotational power of a location section of thick bamboo 210 can be reliable transmits to planet carrier 1, the upper end of a location section of thick bamboo 210 is equipped with along its radial extension's bolt 215, when a location section of thick bamboo 210 inserts and arranges in planet carrier 1, realizes transmission fit through bolt 215 and planet carrier 1. Preferably, the pins 215 are arranged at intervals along the circumference of the positioning cylinder 210, for example, three pins are arranged at intervals.

In some embodiments, the second driving source is a jacking cylinder 250, an expansion rod of the jacking cylinder 250 extends vertically and is fixedly connected with the supporting plate 240, and when the lifting device is used specifically, the lifting or descending of the supporting plate 240 can be realized by extending and contracting the expansion rod of the jacking cylinder 250.

It should be noted that proximity switches are provided corresponding to the extended position and the retracted position of the jacking cylinder 250 for controlling the closing of the jacking cylinder 250.

Further, in some embodiments, in order to ensure the stability of the supporting plate 240 during the reciprocating movement, the supporting plate 240 extends to the side of the bottom plate 230 with a plurality of guide rods 241, and the guide rods 241 form a guiding and limiting fit with the limiting sleeve 231 disposed on the bottom plate 230. Specifically, four guide rods 241 are provided.

It should be noted that, in the present invention, a certain time needs to be kept after the supporting plate 240 is jacked up by the second driving source, in order to avoid long-time pressure bearing of the second driving source, in some embodiments of the present invention, a movable frame 260 and a second driving cylinder 270 for driving the movable frame 260 to move horizontally are further disposed on the bottom plate 230, a lower supporting block 261 extends from the movable frame 260 to the side where the bottom plate 230 is located, and an upper supporting block 244 extends from the supporting plate 240 to the side where the bottom plate 230 is located; the second driving cylinder 270 drives the movable frame 260 to horizontally move to a first state where the upper end of the lower supporting block 261 abuts against the lower end of the upper supporting block 244, or the second driving cylinder 270 drives the movable frame 260 to horizontally move to a second state where the lower supporting block 261 and the upper supporting block 244 are staggered.

In specific use, as shown in fig. 10, after the second driving source jacks up the supporting plate 240, the second driving cylinder 270 drives the movable frame 260 to move, so that the lower supporting block 261 on the movable frame 260 moves to the bottom of the upper supporting block 244 to realize support, and long-time pressure bearing of the second driving source is avoided.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide a solution of the present invention with a plurality of simple modifications to avoid unnecessary repetition, and the present invention is not described separately for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims (10)

1. The utility model provides an automatic rolling press equipment of planet carrier dust ring which characterized in that includes:

a conveying mechanism (100) for conveying a pallet (2) on which a carrier (1) is carried;

the jacking mechanism (200) is arranged below the conveying mechanism (100), and the jacking mechanism (200) is provided with a positioning cylinder (210) which is used for being inserted into the planet carrier (1) to enable the planet carrier to be separated from a bearing part of the tray (2);

the rotating motor (220) is arranged on the jacking mechanism (200) and used for driving the positioning cylinder (210) and driving the planet carrier (1) to rotate;

the pressing mechanism (300) is arranged above the conveying mechanism (100), the pressing mechanism (300) is provided with a guide sleeve (310), and when the pressing mechanism (300) is pressed downwards, the guide sleeve (310) tightly supports the dustproof ring to be rolled to the upper end face of the planet carrier (1);

and the rolling mechanism (400) is arranged on the pressing mechanism (300) and is used for fixing the dust ring to the upper end surface of the planet carrier (1) in a rolling manner.

2. The automated rolling apparatus of claim 1 further comprising a tray positioning assembly (500) disposed on the conveyor mechanism (100), the tray positioning assembly (500) comprising:

a support plate (510) provided on the conveying mechanism (100);

the check block (520) is hinged on the support plate (510), and the check block (520) is in one-way check fit with the end of the tray (2) in the moving direction;

the proximity switch is arranged on the supporting plate (510) and used for detecting an in-place signal of the tray (2);

the stopping component (530) is arranged on the supporting plate (510) in a lifting way;

the stopping component (530) rises after receiving the in-place signal of the tray (2) and forms a stopping fit with the front end of the moving direction of the tray (2).

3. The automated rolling apparatus of claim 2, wherein the pallet positioning assembly (500) further comprises:

at least one set of positioning mechanisms (540) arranged on the supporting plate (510) and used for accurately positioning the position of the tray (2);

the positioning mechanism (540) includes:

a first driving cylinder (541) provided on the support plate (510),

a positioning pin (542) fixed to the telescopic rod of the first driving cylinder (541);

the telescopic rod of the first driving cylinder (541) extends out to drive the positioning pin (542) to be inserted into a positioning hole reserved on the tray (2).

4. The automated stitching apparatus of claim 1, wherein the stitching mechanism (400) comprises at least one stitching wheel (410) rotatably disposed on a side of the stitching mechanism (300) adjacent to the conveyor mechanism (100);

when the pressing mechanism (300) is pressed downwards, the rolling wheels (410) can move to tightly attach to dust rings on the upper end face of the planet carrier (1), and when the planet carrier (1) rotates, the rolling wheels (410) rotate and press and fix the dust rings on the planet carrier (1).

5. The automated stitching apparatus according to claim 4, wherein the stitching wheels (410) are provided in two, symmetrically arranged on either side of the guide sleeve (310);

the rolling mechanism (400) comprises a first mounting plate (420) arranged on one side, close to the conveying mechanism (100), of the pressing mechanism (300), a first mounting seat (421) is arranged on one side, far away from the pressing mechanism (300), of the first mounting plate (420), a rolling wheel (410) is rotatably arranged on the first mounting seat (421), and a first electric cylinder (320) is arranged on the pressing mechanism (300) and used for driving the first mounting plate (420) to move, so that the rolling wheel (410) arranged on the first mounting seat (421) is close to the guide sleeve (310);

first mounting panel (420) are close to one side of conveying mechanism (100) is equipped with second mounting panel (422), keep away from second mounting panel (422) one side of first mounting panel (420) is equipped with second mount pad (4221), and another rolling wheel (410) rotate to be arranged on second mount pad (4221), be equipped with second electric jar (423) on first mounting panel (420) and be used for the drive second mounting panel (422) remove, make rolling wheel (410) of installing on second mount pad (4221) be close to guide sleeve (310).

6. The automated rolling apparatus of claim 5, wherein a first linear guide (330) is disposed on a side of the stitching mechanism (300) adjacent to the conveying mechanism (100), and a first slider (424) is disposed on the first mounting plate (420) to form a sliding guiding fit with the first linear guide (330);

one side of the first mounting plate (420) close to the conveying mechanism (100) is provided with a second linear guide rail (425), and a second sliding block (4222) is arranged on the second mounting plate (422) and forms sliding guide fit with the second linear guide rail (425).

7. The automated rolling apparatus of claim 1, wherein the stitching mechanism (300) comprises:

the supporting frame (340) is arranged beside the conveying mechanism (100);

the first driving source is arranged on the supporting frame (340) and used for providing power;

the movable seat (350) is movably arranged on the supporting frame (340);

wherein, the rolling mechanism (400) and the guide sleeve (310) are arranged at the bottom of the movable seat (350), and the first driving source can drive the movable seat (350) to move so as to enable the movable seat to be close to or far away from the planet carrier (1) on the tray (2) in the vertical direction.

8. The automated rolling press apparatus according to claim 7, wherein the first driving source is a pressing cylinder (360), the telescopic rod of which is vertically extended and fixedly connected with the movable base (350);

the movable seat (350) comprises a first base plate (351) and a second base plate (352) which are perpendicular to each other, a third sliding block (3511) is arranged on one side, close to the supporting frame (340), of the first base plate (351), and the third sliding block (3511) is in sliding guide fit with a third linear guide rail (341) which is arranged on the supporting frame (340) in a vertically extending mode;

the second substrate (352) horizontally extends to the upper part of the conveying mechanism (100), and a reinforcing plate (353) is arranged between the two side edges of the first substrate (351) and the second substrate (352).

9. The automated rolling apparatus of claim 1, wherein the jacking mechanism (200) comprises:

a bottom plate (230) disposed below the conveying mechanism (100),

the second driving source is arranged on the bottom plate (230) and used for providing power;

a supporting plate (240) movably arranged between the bottom plate (230) and the conveying mechanism (100);

wherein, the rotating electrical machines (220) with a location section of thick bamboo (210) both arrange in hold in the palm on fagging (240), the second driving source can drive hold in the palm fagging (240) are close to or keep away from conveying mechanism (100), and when holding in the palm fagging (240) and being close to conveying mechanism (100) and inserting in planet carrier (1) a location section of thick bamboo (210), rotating electrical machines (220) pass through a location section of thick bamboo (210) and drive planet carrier (1) rotates.

10. The automated rolling press apparatus according to claim 9, wherein the second driving source is a jacking cylinder (250) having a telescopic rod extending vertically and fixedly connected to the supporting plate (240);

the supporting plate (240) extends to the side of the bottom plate (230) to form a plurality of guide rods (241), and the guide rods (241) and a limiting sleeve (231) arranged on the bottom plate (230) form guide limiting matching;

the bottom plate (230) is also provided with a movable frame (260) and a second driving cylinder (270) for driving the movable frame (260) to horizontally move, the movable frame (260) extends to the side of the bottom plate (230) to form a lower support block (261), and the support plate (240) extends to the side of the bottom plate (230) to form an upper support block (244); the second driving cylinder (270) drives the movable frame (260) to horizontally move to a first state that the upper end of the lower supporting block (261) abuts against the lower end of the upper supporting block (244), or the second driving cylinder (270) drives the movable frame (260) to horizontally move to a second state that the lower supporting block (261) and the upper supporting block (244) are staggered.

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