CN219025639U

CN219025639U - Bearing gland production facility

Info

Publication number: CN219025639U
Application number: CN202222694327.6U
Authority: CN
Inventors: 张春林
Original assignee: Qingdao Xinshengyang Precision Bearing Manufacturing Co ltd
Current assignee: Qingdao Xinshengyang Precision Bearing Manufacturing Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-05-16
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses bearing gland production equipment, which relates to the technical field of bearing production and comprises a workbench, wherein a mounting plate is fixedly arranged on the left side of the top surface of the workbench, a hydraulic rod is fixedly arranged on the surface of the mounting plate, an upper die is fixedly arranged at the output end of the hydraulic rod, a cooling mechanism is fixedly arranged on the surface of the workbench, a lower die is fixedly arranged on the surface of the cooling mechanism, a traversing mechanism is arranged on the surface of the workbench, a lifting mechanism is arranged on the surface of the traversing mechanism, an electromagnetic chuck is fixedly arranged on the surface of the lifting mechanism, and a storage cylinder is clamped and arranged on the right side of the top surface of the workbench.

Description

Bearing gland production facility

Technical Field

The utility model relates to the technical field of bearing production, in particular to bearing gland production equipment.

Background

The bearing gland is used as one of very important mechanical parts, is a main outer part of a bearing seat, has very wide application, and has main working surfaces of left and right end surfaces and outer circle surfaces of the left end surface, and the main functions comprise: axial positioning of the outer ring of the bearing; dustproof and sealing, besides being dustproof and sealing, is also matched with a sealing piece to realize sealing; the end cover between the lathe motor and the spindle box has the functions of transmitting torque and buffering shock absorption, so that the spindle box rotates stably.

The most important equipment in the bearing gland production process is a forming die, and the forming die for producing the traditional bearing gland generally consists of an upper die and a lower die, and because the required precision degree of the bearing gland is very high, the forming gland in the prior art is difficult to demould, and the forming gland is demoulded manually, so that the working strength is high, the precision is influenced, and the prior art needs to be improved.

In order to solve the problems in the prior art, a long-term search has been performed to propose various solutions, for example, chinese patent literature discloses a forming die for bearing gland production [ application number: CN202023332190.7] comprising a workbench and a lower die, wherein the middle section of the upper end surface of the workbench is fixedly provided with the lower die through a bolt, the lower end of the inner cavity of the lower die is provided with a movable cavity, the left end of the inner cavity of the lower die is provided with a movable port a, the right end of the inner cavity of the lower die is provided with a movable port b, the movable port a is communicated with the movable cavity b uniformly, a rectangular block a is movably arranged in the movable port a, a rectangular block b is movably arranged in the movable port b, the lower end of the rectangular block a is fixedly provided with a connecting block a, the lower end of the rectangular block b is fixedly provided with a connecting block b, the left end of the bottom of the movable cavity is fixedly provided with a spring a, the top end of the spring a is fixedly connected with the connecting block a, the top end of the spring b is fixedly connected with the connecting block b, and the middle section of the inner cavity of the lower die is provided with a die axle center cylinder and is communicated with the movable cavity; this forming die sets up automatic shedder through the inner chamber at the bed die, and the during operation is moulded moment piece and mould chamber as an organic wholely, and the drawing of patterns is carried out through spring atress after the shaping, convenient operation reduces working strength, increases production efficiency.

According to the scheme, the problem of the prior art is solved to a certain extent, but in the process of using the die for compression molding, the moment block a, the moment block b and the bottom surface of the inner wall of the lower die are difficult to be completely attached, so that injected molten metal can leak in gaps between the moment block a, the moment block b and the lower die, the precision of the compression molded bearing gland is poor, the molded bearing gland is ejected out of the lower die through the action of a spring, the bearing gland still needs to be manually taken down, meanwhile, the bearing gland is slow to mold due to the lack of a cooling mechanism of the die and still is in a high-temperature state after being pushed out, the bearing gland can be manually taken down after waiting for standing and cooling, the production time is wasted, and the production efficiency is reduced.

For this purpose, a bearing gland production device is proposed.

Disclosure of Invention

The utility model aims at: the utility model provides bearing gland production equipment, which aims to solve the problems that the existing bearing gland production equipment cannot ensure the precision of a bearing gland compression mold, and simultaneously, the bearing gland can be automatically taken down from a mold and the production efficiency is low due to lack of a cooling mechanism.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a bearing gland production facility, includes the workstation, workstation top surface left side fixed mounting has the mounting panel, mounting panel surface fixed mounting has the hydraulic stem, hydraulic stem output fixed mounting has the mould, workstation surface fixed mounting has cooling body, cooling body surface fixed mounting has the lower mould, the workstation surface is equipped with sideslip mechanism, sideslip mechanism surface is equipped with elevating system, elevating system surface fixed mounting has electromagnetic chuck, workstation top surface right side block installs a storage section of thick bamboo, workstation bottom surface fixed mounting has the support column.

Further, the cooling mechanism comprises a liquid cooler body, the liquid cooler body is fixedly arranged on the bottom surface of the workbench, a cooling box is fixedly arranged on the top surface of the workbench, the lower die is fixedly arranged on the bottom surface of the inner wall of the cooling box, a liquid inlet pipe is fixedly arranged on the right side surface of the cooling box, a liquid outlet pipe is fixedly arranged on the left side surface of the cooling box, and the liquid inlet pipe and the liquid outlet pipe are fixedly connected with the liquid cooler body.

Further, the sideslip mechanism includes the sideslip spout, the sideslip spout is offered in workstation top front side and rear side respectively, the sideslip spout is square logical groove, the rear side fixed mounting has first slide bar between sideslip spout inner wall left surface and the right flank, the front side rotate between sideslip spout inner wall left surface and the right flank and install first threaded rod, workstation right flank fixed mounting has first motor, first motor output and first threaded rod fixed connection.

Further, elevating system includes the lift mounting box, the quantity of lift mounting box is two and sets up around, and the front side lift mounting box and first threaded rod threaded connection, the rear side lift mounting box and first threaded rod sliding connection, lift mounting box and sideslip spout sliding connection set up, the front side rotate between lift mounting box inner wall bottom surface and the top surface and install the second threaded rod, the front side lift mounting box top surface fixed mounting has the second motor, second motor output and second threaded rod fixed connection, the rear side fixed mounting has the second slide bar between lift mounting box inner wall bottom surface and the top surface, lift mounting box inner wall surface slidable mounting has the slider, the rear side slider and second threaded rod surface sliding connection, the front side slider and second threaded rod surface threaded connection, electromagnetic chuck fixed mounting is between the opposite face of two sliders.

Further, the upper die surface is provided with a molten steel injection port and an exhaust hole.

Further, the diameter of the electromagnetic chuck is smaller than that of the bearing gland.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the electromagnetic chuck can be lifted and horizontally moved under the action of the traversing mechanism and the lifting mechanism, and the bearing gland after compression molding can be taken and placed by switching on and off the electromagnetic chuck, so that the automatic taking and placing of the bearing gland are completed under the mutual cooperation of the traversing mechanism, the lifting mechanism and the electromagnetic chuck, the bearing gland is not required to be manually taken, the tightness of an upper die and a lower die is not influenced, and the precision of the compression molding of the bearing gland is ensured, and the bearing gland can be automatically taken down from the die;

2. according to the utility model, the cooling mechanism is used for rapidly cooling the bearing gland in the lower die, so that the production efficiency of the bearing gland is improved.

Drawings

FIG. 1 is a front view of a three-dimensional structure of the present utility model;

FIG. 2 is a right side cross-sectional view of the three-dimensional structure of the present utility model;

FIG. 3 is a bottom view of the present utility model in a perspective configuration;

reference numerals: 1. a work table; 2. a mounting plate; 3. a hydraulic rod; 4. an upper die; 5. a cooling mechanism; 501. a liquid cooling machine body; 502. a cooling box; 503. a liquid inlet pipe; 504. a liquid outlet pipe; 6. a lower die; 7. a traversing mechanism; 701. a transverse sliding chute; 702. a first slide bar; 703. a first threaded rod; 704. a first motor; 8. a lifting mechanism; 801. lifting the mounting box; 802. a second slide bar; 803. a second threaded rod; 804. a second motor; 805. a slide block; 9. an electromagnetic chuck; 10. a storage cylinder; 11. and (5) supporting the column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

As shown in fig. 1, 2 and 3, a bearing gland production device comprises a workbench 1, a mounting plate 2 is fixedly mounted on the left side of the top surface of the workbench 1, a hydraulic rod 3 is fixedly mounted on the surface of the mounting plate 2, an upper die 4 is fixedly mounted at the output end of the hydraulic rod 3, a cooling mechanism 5 is fixedly mounted on the surface of the workbench 1, a lower die 6 is fixedly mounted on the surface of the cooling mechanism 5, a traversing mechanism 7 is arranged on the surface of the workbench 1, a lifting mechanism 8 is arranged on the surface of the traversing mechanism 7, an electromagnetic chuck 9 is fixedly mounted on the surface of the lifting mechanism 8, a storage cylinder 10 is mounted on the right side of the top surface of the workbench 1 in a clamping manner, and a supporting column 11 is fixedly mounted on the bottom surface of the workbench 1.

Specifically, the output end of the hydraulic rod 3 drives the upper die 4 to move downwards, so that the upper die 4 is attached to the lower die 6 to form a sealed space, molten steel is injected into the space, the steel can be rapidly cooled and molded under the action of the cooling mechanism 5, the production efficiency of the bearing gland is greatly improved, the time for waiting for cooling the bearing gland in the production process of the bearing gland is reduced, the follow-up production steps are convenient, after the bearing gland is molded, the output end of the hydraulic rod 3 drives the upper die 4 to leave the surface of the lower die 6, the top surface of the bearing gland is in a bare state, at the moment, the lifting mechanism 8 and the electromagnetic chuck 9 are driven to move leftwards jointly by the transverse moving mechanism 7, so that the electromagnetic chuck 9 moves downwards by the lifting mechanism 8, after the electromagnetic chuck 9 is at a proper distance from the bearing gland, the electromagnetic chuck 9 is electrified, the bearing gland is firmly adsorbed on the bottom surface of the electromagnetic chuck 9 under the action of electromagnetic force, at the moment, the electromagnetic chuck 9 is driven to move upwards by the lifting mechanism 8, so that the bearing gland moves upwards together with the electromagnetic chuck 9 until the bearing gland is completely separated from the surface of the lower die 6, the lifting mechanism 8, the electromagnetic chuck 9 and the bearing gland are driven to move rightwards by the traversing mechanism 7, when the bearing gland moves to the position right above the storage cylinder 10, the electromagnetic chuck 9 is powered off, the bearing gland is not attracted by electromagnetic force, at the moment, the bearing gland falls into the storage cylinder 10 under the action of gravity, the bearing gland after compression molding is removed from the die without manual work, the bearing gland is safer and faster, the integrity of the upper die 4 and the lower die 6 is ensured, and the precision degree of the produced bearing gland is ensured, can collect in batches the bearing gland of production through a storage section of thick bamboo 10, be convenient for follow-up inspection and packing, after bearing gland leaves electromagnetic chuck 9 surface, electromagnetic chuck 9 is in a storage section of thick bamboo 10 directly over, can not cause the hindrance to the downmovement of last mould 4, can carry out the moulding-die production again this moment.

As shown in fig. 1, 2 and 3, the cooling mechanism 5 includes a liquid cooler body 501, the liquid cooler body 501 is fixedly mounted on the bottom surface of the workbench 1, a cooling box 502 is fixedly mounted on the top surface of the workbench 1, a lower die 6 is fixedly mounted on the bottom surface of the inner wall of the cooling box 502, a liquid inlet pipe 503 is fixedly mounted on the right side surface of the cooling box 502, a liquid outlet pipe 504 is fixedly mounted on the left side surface of the cooling box 502, and both the liquid inlet pipe 503 and the liquid outlet pipe 504 are fixedly connected with the liquid cooler body 501.

Specifically, the liquid cooler body 501 is opened to pump cooling liquid into the cooling box 502 through the liquid inlet pipe 503, the temperature of the cooling liquid rises after the cooling liquid stays in the cooling box 502 for a fixed time, the cooling effect is poor, at this moment, the liquid cooler body 501 pumps the cooling liquid in the cooling box 502 back to the liquid cooler body 501 through the liquid inlet pipe 503 and cools the cooling liquid, meanwhile, a new cooling liquid is pumped into the cooling box 502, recycling of the cooling liquid is achieved, the environment is better protected, the front side, the rear side, the left side and the right side of the lower die 6 are in contact with the cooling box 502 due to the fact that the lower die 6 is fixedly arranged in the cooling box 502, the contact surface is large, therefore, heat of high-temperature molten steel in the lower die 6 can be quickly absorbed by the cooling liquid in the cooling box 502, molten steel in the lower die 6 can be quickly cooled and molded, time consumed in a molding step in the production process of a bearing gland is shortened, production efficiency is improved, and follow-up inspection and other steps are convenient to carry out.

As shown in fig. 1, 2 and 3, the traversing mechanism 7 includes a traversing chute 701, the traversing chute 701 is respectively disposed on a front side and a rear side of a top surface of the workbench 1, the traversing chute 701 is a square through slot, a first sliding rod 702 is fixedly disposed between a left side surface and a right side surface of an inner wall of the rear side traversing chute 701, a first threaded rod 703 is rotatably disposed between the left side surface and the right side surface of the inner wall of the front side traversing chute 701, a first motor 704 is fixedly disposed on the right side surface of the workbench 1, and an output end of the first motor 704 is fixedly connected with the first threaded rod 703.

As shown in fig. 1, fig. 2 and fig. 3, the lifting mechanism 8 comprises lifting mounting boxes 801, the number of the lifting mounting boxes 801 is two, the lifting mounting boxes are arranged front and back, the front lifting mounting boxes 801 are in threaded connection with a first threaded rod 703, the rear lifting mounting boxes 801 are in sliding connection with a first threaded rod 702, the lifting mounting boxes 801 are in sliding connection with a traversing chute 701, a second threaded rod 803 is rotatably mounted between the bottom surface and the top surface of the inner wall of the front lifting mounting boxes 801, a second motor 804 is fixedly mounted on the top surface of the front lifting mounting boxes 801, a second threaded rod 802 is fixedly connected with the output end of the second motor 804, a second slide rod 802 is fixedly mounted between the bottom surface and the top surface of the inner wall of the rear lifting mounting boxes 801, a sliding block 805 is slidably mounted on the inner wall surface of the lifting mounting boxes 801, the rear sliding block 805 is slidably connected with the surface of the second slide rod 802, the front sliding block 805 is in threaded connection with the surface of the second threaded rod 803, and the electromagnetic chuck 9 is fixedly mounted between the opposite surfaces of the two sliding blocks 805.

Specifically, the first motor 704 is started to drive the first threaded rod 703 to rotate, and since the lifting mounting box 801 on the front side is in threaded connection with the first threaded rod 703 and the lifting mounting box 801 is in sliding connection with the transverse sliding chute 701, under the action of the threads and the limitation of the transverse sliding chute 701, the lifting mounting box 801 slides left and right along the inner wall surface of the transverse sliding chute 701 along with the rotation of the first threaded rod 703, and since the connection between the two lifting mounting boxes 801 is realized through the sliding block 805 and the electromagnetic chuck 9, therefore, when the lifting mounting box 801 at the front side moves left and right, the lifting mounting box 801 at the rear side is driven to slide left and right along the surface of the first slide bar 702, and meanwhile, the electromagnetic chuck 9 is caused to slide left and right, so that the electromagnetic chuck 9 slides leftwards and right above the lower die 6 or the electromagnetic chuck 9 slides rightwards and right above the storage cylinder 10 by controlling the first motor 704; the second motor 804 is started, the output end of the second motor 804 drives the second threaded rod 803 to rotate, because the sliding block 805 on the front side is arranged on the surface of the second threaded rod 803 in a threaded manner, and the sliding block 805 is connected with the inner wall surface of the lifting mounting box 801 in a sliding manner, therefore, under the action of the threads and under the limitation of the lifting mounting box 801, the sliding block 805 on the front side slides up and down along the inner wall surface of the lifting mounting box 801, and because the electromagnetic chuck 9 is fixedly arranged between the opposite surfaces of the two sliding blocks 805, the sliding block 805 on the front side drives the electromagnetic chuck 9 and the sliding block 805 on the rear side to synchronously move up and down, the electromagnetic chuck 9 can be lifted by controlling the second motor 804, when the electromagnetic chuck 9 is positioned right above the lower die 6, the electromagnetic chuck 9 is electrified after being downwards moved by a proper distance by the second motor 804, the bottom surface of the electromagnetic chuck 9 generates electromagnetic force, the bearing gland in the lower die 6 is adsorbed on the bottom surface of the electromagnetic chuck 9 under the electromagnetic force action, at this moment, the output end of the second motor 804 is controlled to reversely rotate, the electromagnetic chuck 9 moves up and down by a fixed distance, the electromagnetic chuck 9 is enabled to move up and down from the bearing cylinder 10 to the whole cylinder 10, and the electromagnetic chuck 9 is completely moved down by the bearing cylinder 10 until the electromagnetic chuck 9 is completely moved to the right, and the whole electromagnetic chuck is stored, and the electromagnetic chuck 9 is completely moved down by the lifting mechanism, and the whole cylinder 10 is completely moves down to the lower than the bearing surface, and is kept down, and is completely, and the lower, and the electromagnetic chuck is completely, and is moved, and the lower, and is moved.

As shown in fig. 1 and 2, the upper die 4 has a molten steel inlet and a vent hole on its surface.

Specifically, molten steel is ensured to be smoothly injected into a closed space formed by tightly attaching the upper die 4 and the lower die 6, and air in the closed space is discharged through the exhaust holes while molten steel is injected, so that the bearing gland formed by compression molding is prevented from containing bubbles, and the production quality of the bearing gland is ensured.

As shown in fig. 1 and 2, the diameter of the electromagnetic chuck 9 is smaller than the diameter of the bearing cover.

Specifically, ensure that electromagnetic chuck 9 can be with bearing gland suction after the circular telegram, reduce electromagnetic chuck 9 to other structural appeal simultaneously, because the effect of magnetic force is mutual, reduce and reduce the appeal between electromagnetic chuck 9 and the other structures, can avoid hindering electromagnetic chuck 9's normal lift and translation because the effect of appeal to ensure electromagnetic chuck 9's normal movement, make bearing gland can be taken out from lower mould 6 and transport to storage section of thick bamboo 10 steadily.

Claims

1. The bearing gland production equipment is characterized by comprising a workbench (1), wherein a mounting plate (2) is fixedly mounted on the left side of the top surface of the workbench (1), a hydraulic rod (3) is fixedly mounted on the surface of the mounting plate (2), an upper die (4) is fixedly mounted at the output end of the hydraulic rod (3), a cooling mechanism (5) is fixedly mounted on the surface of the workbench (1), the cooling mechanism is characterized in that a lower die (6) is fixedly arranged on the surface of the cooling mechanism (5), a traversing mechanism (7) is arranged on the surface of the workbench (1), a lifting mechanism (8) is arranged on the surface of the traversing mechanism (7), an electromagnetic chuck (9) is fixedly arranged on the surface of the lifting mechanism (8), a storage cylinder (10) is fixedly clamped on the right side of the top surface of the workbench (1), and a supporting column (11) is fixedly arranged on the bottom surface of the workbench (1).

2. The bearing gland production device according to claim 1, wherein the cooling mechanism (5) comprises a liquid cooler body (501), the liquid cooler body (501) is fixedly installed on the bottom surface of the workbench (1), a cooling box (502) is fixedly installed on the top surface of the workbench (1), the lower die (6) is fixedly installed on the bottom surface of the inner wall of the cooling box (502), a liquid inlet pipe (503) is fixedly installed on the right side surface of the cooling box (502), a liquid outlet pipe (504) is fixedly installed on the left side surface of the cooling box (502), and the liquid inlet pipe (503) and the liquid outlet pipe (504) are fixedly connected with the liquid cooler body (501).

3. The bearing gland production device according to claim 1, wherein the traversing mechanism (7) comprises traversing sliding grooves (701), the traversing sliding grooves (701) are respectively formed in the front side and the rear side of the top surface of the workbench (1), the traversing sliding grooves (701) are square through grooves, a first sliding rod (702) is fixedly arranged between the left side surface and the right side surface of the inner wall of the traversing sliding grooves (701) at the rear side, a first threaded rod (703) is rotatably arranged between the left side surface and the right side surface of the inner wall of the traversing sliding grooves (701) at the front side, a first motor (704) is fixedly arranged at the right side surface of the workbench (1), and the output end of the first motor (704) is fixedly connected with the first threaded rod (703).

4. A bearing gland production device according to claim 3, characterized in that the lifting mechanism (8) comprises lifting mounting boxes (801), the number of the lifting mounting boxes (801) is two, the lifting mounting boxes (801) are arranged front and back, the lifting mounting boxes (801) are in threaded connection with first threaded rods (703), the lifting mounting boxes (801) are in sliding connection with first sliding rods (702), the lifting mounting boxes (801) are arranged in sliding connection with the traversing sliding grooves (701), a second threaded rod (803) is rotatably mounted between the bottom surface and the top surface of the inner wall of the lifting mounting boxes (801), the top surface of the lifting mounting boxes (801) is fixedly provided with a second motor (804), the output end of the second motor (804) is fixedly connected with the second threaded rod (803), a second sliding rod (802) is fixedly mounted between the bottom surface and the top surface of the inner wall of the lifting mounting boxes (801), the sliding blocks (805) are slidably mounted on the inner wall surfaces of the lifting mounting boxes (801), the sliding blocks (805) are slidably connected with the surfaces of the second sliding rods (802), and the front side sliding blocks (805) are fixedly mounted on the surfaces of the two electromagnetic suckers (803) respectively.

5. The bearing gland production equipment according to claim 1, wherein the surface of the upper die (4) is provided with a molten steel injection port and an exhaust hole.

6. A bearing gland production apparatus according to claim 1, characterized in that the diameter of the electromagnetic suction cup (9) is smaller than the diameter of the bearing gland.