CN210305560U

CN210305560U - Automatic ring rolling machine of unloading

Info

Publication number: CN210305560U
Application number: CN201921055833.2U
Authority: CN
Inventors: 吕月辉; 章浩辉; 章泳富
Original assignee: Xinchang County Daxiong Forging Co ltd
Current assignee: Xinchang County Daxiong Forging Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-14
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an automatic blanking ring rolling machine, which comprises a ring-shaped element, a vertical plate and a processing table, wherein the center of the processing table is convexly provided with a support column, the lower end of the processing table is provided with a support piece, the support piece is connected with a roller, the distance between the roller on the right side and the support piece is smaller than the distance between the roller on the left side and the support piece, the peripheral wall of the roller on the left side is provided with a pressure sensor, the upper end of the processing table is provided with a slide rail provided with a slide block, the slide block is connected with a slide plate, the slide plate is provided with a pressing wheel and a driving motor, the upper part of the vertical plate is provided with a pushing cylinder, the lower end of the processing table is provided with an automatic blanking device which comprises mounting blocks uniformly distributed on the two sides of the processing table, a rotating block is hinged between the two mounting blocks, the, through the arrangement, the precision of the ring piece produced by the automatic blanking ring rolling machine is high, and the thickness of the ring piece is not influenced.

Description

Automatic ring rolling machine of unloading

Technical Field

The utility model relates to a technical field of ring rolling machine, in particular to automatic unloading ring rolling machine.

Background

The numerical control ring rolling machine utilizes a steel pipe or a forging blank to carry out rolling processing by a die, the processing technology is a new production technology, the rolling of the die is utilized to expand a smaller blank, and the outer diameter, the inner diameter, the channel and the inner and outer chamfers of an annular workpiece are all formed in one-step processing to reach the size of a finished product.

Chinese patent (application No. CN201320853373.4) discloses an online detection device for the outer diameter of a cold-rolled ring-shaped workpiece, wherein ring-shaped parts (such as bearing rings and flanges) are compressed by a rotary table and a rotary gland in the forging process, and are driven to move synchronously by the rotation of the rotary table, but the ring-shaped parts are easily flattened in the operation process of the above structure, thereby affecting the subsequent operation of the ring-shaped parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic ring rolling machine of unloading, the ring member precision that the thickness of the ring member was not influenced and the device's production in the process of this ring rolling automated inspection unloader production is higher.

The above technical purpose of the present invention can be achieved by the following technical solutions: a ring rolling machine capable of automatically discharging materials comprises ring-shaped members, a vertical plate and a processing table arranged on the vertical plate, wherein a support column is convexly arranged at the center of the processing table, a support piece is arranged at the lower end of the processing table and is distributed at two sides of the processing table, the support piece is connected with rollers through a U-shaped connecting piece, the rollers can be installed on the U-shaped connecting piece in a self-rotating mode, the distance between the roller at the right side and the support piece is smaller than the distance between the roller at the left side and the support piece, a pressure sensor is arranged on the peripheral wall of the roller at the left side, a slide rail is arranged at the upper end of the processing table, a slide block is installed on the slide rail in a sliding mode, a slide plate is connected on the slide block, a press wheel is arranged on the slide plate, a driving motor for driving the press wheel to, offer the dead slot that supplies driving motor to slide from top to bottom on the riser, the lower extreme of processing platform is equipped with automatic unloader, automatic unloader includes the equipartition in the installation piece of processing platform both sides, and the articulated rotatory piece that is equipped with between two installation pieces, the upper end of rotatory piece is equipped with the shifting plate that extends to the processing platform, the lower extreme slope of rotatory piece is equipped with the wane, be equipped with the telescopic cylinder who articulates in the wane on the riser, the front end of processing platform is equipped with the unloading guide rail.

Furthermore, a placement groove for the shifting plate to extend into is formed in the processing table.

Further, the motor shaft of the driving motor is sleeved with a supporting sleeve, the sliding plate is provided with a mounting groove, the supporting sleeve is embedded in the mounting groove, and the lower end of the driving motor is provided with a supporting plate for supporting the driving motor.

Furthermore, the upper end of the sliding plate is provided with a connecting plate, a piston rod of the pushing cylinder is fixedly connected to the connecting plate, and a reinforcing plate is arranged between the connecting plate and the sliding plate.

Furthermore, a triangular groove is formed in the reinforcing plate and located at the junction of the connecting plate and the sliding plate.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides an automatic ring rolling machine of unloading, constantly enlarges at the support column through the rotatory drive annular piece of pinch roller, when the external diameter of annular piece touches pressure sensor and pressure on the left side gyro wheel and reaches certain threshold value, the promotion cylinder returns, through the aforesaid setting, can produce the higher annular piece of precision and the thickness of annular piece not influenced, when the annular piece is accomplished and is rolled the ring, telescopic cylinder returns and drives the inside perk of wane and establish, it uses rotatory piece as the fulcrum rotation to dial the board dial the upper end of board and stir to the unloading track with the annular piece of processing completion on, the operator will treat the annular piece of processing again and place on the support column, through the aforesaid setting, reducible staff's change operation, and then improve the change efficiency of annular piece.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic side view of the present invention;

FIG. 5 is an enlarged view of the point A of the present invention;

fig. 6 is a schematic structural diagram of the roller and the pressure sensor according to the present invention.

In the figure: 1. an annular member; 2. a vertical plate; 21. a processing table; 211. a support pillar; 22. a support member; 221. a U-shaped connecting piece; 23. a roller; 231. a pressure sensor; 24. a slide rail; 241. a slider; 242. a slide plate; 25. a pinch roller; 251. a drive motor; 252. a support sleeve; 253. a support plate; 254. mounting grooves; 26. a push cylinder; 261. mounting a plate; 262. an empty groove; 27. a connecting plate; 271. a reinforcing plate; 272. a triangular groove; 3. mounting blocks; 31. rotating the block; 32. dialing a plate; 33. a seesaw; 34. a telescopic cylinder; 35. blanking guide rails; 36. and (5) placing the groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-6, an automatic blanking ring rolling machine includes a ring 1, a vertical plate 2 and a processing table 21 mounted on the vertical plate 2, the ring 1 is just subjected to heat treatment, a support column 211 is convexly disposed at the center of the processing table 21, a support 22 is disposed at the lower end of the processing table 21, the support 22 is distributed at two sides of the processing table 21, the support 22 is connected with a roller 23 through a U-shaped connector 221, the roller 23 can be rotatably mounted on the U-shaped connector 221, the distance between the roller 23 at the right side and the support 22 is smaller than the distance between the roller 23 at the left side and the support 22, a pressure sensor 231 is disposed on the circumferential wall of the roller 23 at the left side, a slide rail 24 is disposed at the upper end of the processing table 21, a slide block 241 is slidably mounted on the slide rail 24, a slide plate 242 is connected to the slide, be equipped with the rotatory driving motor 251 of drive pinch roller 25 on the slide board 242, the upper portion of riser 2 is equipped with the promotion cylinder 26 that is used for promoting slide board 242 and slides from top to bottom, promotion cylinder 26 passes through mounting panel 261 and installs in the upper portion of riser 2, set up the dead slot 262 that supplies driving motor 251 to slide from top to bottom on riser 2, the lower extreme of processing platform 21 is equipped with automatic unloader, automatic unloader includes the equipartition in the installation piece 3 of processing platform 21 both sides, and the articulated rotatory piece 31 that is equipped with between two installation pieces 3, the upper end of rotatory piece 31 is equipped with the kickboard 32 that extends to processing platform 21, the lower extreme slope of rotatory piece 31 is equipped with wane 33, be equipped with the telescopic cylinder 34 that articulates in wane 33 on riser 2, the front end of processing platform 21 is equipped with unloading guide rail 35.

The lower part of the vertical plate 2 is provided with a rectangular groove, and the telescopic cylinder 34 is arranged in the rectangular groove through a transverse plate.

The processing table 21 is provided with a placement groove 36 for the poking plate 32 to extend into, and the front end of the processing table 21 is higher than the front end of the poking plate, so that an operator can conveniently attach the ring-shaped piece 1 to be processed to the processing table 21 during feeding.

A supporting sleeve 252 is sleeved on a motor shaft of the driving motor 251, a mounting groove 254 is formed in the sliding plate 242, the supporting sleeve 252 is embedded in the mounting groove 254, a supporting plate 253 for supporting the driving motor 251 is arranged at the lower end of the driving motor 251, and bending deformation of the motor shaft of the driving motor 251 in the process of supporting the pressing wheel 25 is avoided by arranging the supporting sleeve 252.

The upper end of the sliding plate 242 is provided with a connecting plate 27, the piston rod of the pushing cylinder 26 is fixedly connected to the connecting plate 27, a reinforcing plate 271 is arranged between the connecting plate 27 and the sliding plate 242, and the strength of the connecting plate 27 can be increased by arranging the reinforcing plate 271.

The reinforcing plate 271 is provided with a triangular groove 272, the triangular groove 272 is located at the junction of the connecting plate 27 and the sliding plate 242, the end stress of the reinforcing plate 271 can be reduced, the phenomenon that the reinforcing plate 271 cracks due to too concentrated stress is avoided, and the service life of the reinforcing plate 271 is prolonged.

The utility model provides an automatic ring rolling machine of unloading, constantly enlarges at support column 211 through rotatory drive annular member 1 of pinch roller 25, touches pressure sensor 231 on gyro wheel 23 when annular member 1's external diameter, when pressure reaches certain threshold value, promote the cylinder 26 and return, through the aforesaid setting, can produce the higher annular member 1 of precision and annular member 1's thickness is not influenced, when annular member 1 accomplishes the ring rolling, telescopic cylinder 34 returns and drives wane 33 and inwards perk and establish, it uses rotatory piece 31 as the fulcrum rotation to dial board 32 the upper end of dial board 32 stirs annular member 1 of accomplishing processing to the unloading track on, and the operator will treat annular member 1 of processing again and place on support column 211, through the aforesaid setting, reducible staff's change operation, and then improves annular member 1's replacement efficiency.

The utility model discloses a basic operating principle does:

the automatic blanking ring rolling machine has the following specific operation: 1. an operator places the ring-shaped member 1 on the supporting column 211, and the outer wall of the ring-shaped member 1 is attached to the right roller 23; 2. the pushing cylinder 26 pushes the rotating pinch roller 25 to be close to and abut against the annular part 1; 3. the pinch roller 25 drives the annular part 1 to rotate, and the annular part 1 is continuously expanded; 4. the outer diameter of the ring-shaped member 1 touches the pressure sensor 231 on the left roller 23, and when the pressure reaches a threshold value, the pushing cylinder 26 drives the rotating pressure wheel 25 to move back upwards; 5. the telescopic cylinder 34 drives the warping plate 33 to return, the shifting plate 32 rotates by taking the rotating block 31 as a fulcrum, and the processed ring-shaped part 1 is shifted to the blanking guide rail 35; 6. the operator carries out the loading again.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides an automatic ring rolling machine of unloading which characterized in that: the processing device comprises a ring-shaped piece (1), a vertical plate (2) and a processing table (21) arranged on the vertical plate (2), wherein a supporting column (211) is convexly arranged at the center of the processing table (21), a supporting piece (22) is arranged at the lower end of the processing table (21), the supporting piece (22) is distributed on two sides of the processing table (21), the supporting piece (22) is connected with a roller (23) through a U-shaped connecting piece (221), the roller (23) can be installed on the U-shaped connecting piece (221) in a rotating mode, the distance between the roller (23) on the right side and the supporting piece (22) is smaller than the distance between the roller (23) on the left side and the supporting piece (22), a pressure sensor (231) is arranged on the peripheral wall of the roller (23) on the left side, a sliding rail (24) is arranged at the upper end of the processing table (21), a sliding block (241, the upper portion of the sliding plate (242) is provided with a pressing wheel (25), the sliding plate (242) is provided with a driving motor (251) for driving the pressing wheel (25) to rotate, the upper portion of the vertical plate (2) is provided with a pushing cylinder (26) for pushing the sliding plate (242) to slide up and down, the pushing cylinder (26) is installed on the upper portion of the vertical plate (2) through a mounting plate (261), the vertical plate (2) is provided with a hollow groove (262) for the driving motor (251) to slide up and down, the lower end of the processing table (21) is provided with an automatic blanking device, the automatic blanking device comprises mounting blocks (3) uniformly distributed on two sides of the processing table (21), a rotating block (31) is hinged between the two mounting blocks (3), the upper end of the rotating block (31) is provided with a shifting plate (32) extending to the processing table (21), the lower end of the rotating block (31) is obliquely provided with, the vertical plate (2) is provided with a telescopic cylinder (34) hinged to the warping plate (33), and the front end of the processing table (21) is provided with a blanking guide rail (35).

2. The automatic blanking ring rolling machine according to claim 1, characterized in that: the processing table (21) is provided with a placement groove (36) for the shifting plate (32) to extend into.

3. The automatic blanking ring rolling machine according to claim 1, characterized in that: a supporting sleeve (252) is sleeved on a motor shaft of the driving motor (251), a mounting groove (254) is formed in the sliding plate (242), the supporting sleeve (252) is embedded in the mounting groove (254), and a supporting plate (253) for supporting the driving motor (251) is arranged at the lower end of the driving motor (251).

4. The automatic blanking ring rolling machine according to claim 1, characterized in that: the upper end of slide block (242) is equipped with connecting plate (27), and the piston rod fixed connection of pushing cylinder (26) is in connecting plate (27), be equipped with reinforcing plate (271) between connecting plate (27) and slide block (242).

5. The automatic blanking ring rolling machine according to claim 4, characterized in that: a triangular groove (272) is formed in the reinforcing plate (271), and the triangular groove (272) is located at the junction of the connecting plate (27) and the sliding plate (242).