CN217800011U

CN217800011U - Rolling device for cylinder sleeve of oxygen generator

Info

Publication number: CN217800011U
Application number: CN202222011270.5U
Authority: CN
Inventors: 张斌; 仲伟俊
Original assignee: Danyang Chuangrui Electromechanical Equipment Co ltd
Current assignee: Danyang Chuangrui Electromechanical Equipment Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-15
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to the technical field of cylinder sleeve rolling, in particular to an oxygenator cylinder sleeve rolling device, which comprises a bottom plate, a hydraulic cylinder A, a U-shaped plate, a bracket, a driving component A, a driving component B, a base and a lifting plate; an operation table is arranged on the bottom plate, a guide groove A is arranged on the operation table, and a conveyor belt assembly is arranged in the guide groove A; the operation platform is provided with a guide groove B. Pneumatic cylinder A and U template all set up in guide way B, and the U template is connected in the drive of pneumatic cylinder A, and the bottom of guide way B sets up the unloading hole. A suspension is arranged on the support in a sliding manner, the hydraulic cylinder B is connected with the suspension in a driving manner, and the driving assembly A is connected with the turntable in a driving manner; the bottom of carousel sets up the mounting panel, and the mounting panel is interior symmetry and slide and set up two mounting brackets that have the compression roller, and drive assembly B drive connects the mounting bracket. A through hole is formed in the base, and a clamping assembly is arranged in the through hole; the lifting plate is arranged in the through hole in a sliding mode, and the hydraulic cylinder C is connected with the lifting plate in a driving mode. The utility model discloses automatic feeding and ejection of compact, machining efficiency is high.

Description

Oxygenerator cylinder liner rolling press device

Technical Field

The utility model relates to a cylinder liner roll extrusion technical field especially relates to an oxygenerator cylinder liner rolling press device.

Background

The oxygen generator is a kind of machine for producing oxygen and its principle is to use air separation technology. Firstly, air is compressed in high density, then gas-liquid separation is carried out at a certain temperature by utilizing the difference of condensation points of all components in the air, and then rectification is carried out to separate the air into oxygen and nitrogen. One of the core components of the oxygen generator is a cylinder sleeve, which is generally required to be rolled in the processing process of the cylinder sleeve so as to reduce the roughness of the inner wall of the cylinder sleeve and improve the hardness, wear resistance and fatigue resistance of the cylinder sleeve.

Chinese patent with publication number CN203791929U discloses a rolling press device for cylinder liners of oxygen making machines, which comprises a base, a frame fixed on the base, a motor fixed on the frame, a speed reducer connected with the motor, a rolling press mechanism arranged on the frame and connected with the motor through the speed reducer, and a support mechanism.

However, the device still has the following defects: the feeding and discharging of the device still need to be completed through manual operation, and in the processing process, the efficiency is low, and the manual feeding and discharging of the material is dangerous to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an oxygenerator cylinder liner rolling press device to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides an oxygenerator cylinder liner rolling press device, includes bottom plate, pneumatic cylinder A and U template, support, drive assembly A, drive assembly B, base and lift plate. An operation table is arranged on the bottom plate, a guide groove A is arranged on the operation table, and a conveyor belt assembly is arranged in the guide groove A; the operating platform is provided with a guide groove B communicated with the guide groove A, and the bottom of the guide groove B and the upper surface of the conveyor belt are positioned on the same horizontal plane; the hydraulic cylinder A and the U-shaped plate are both arranged in the guide groove B, the U-shaped plate is connected with the guide groove B in a sliding mode, and the hydraulic cylinder A is connected with the U-shaped plate in a driving mode; and a blanking hole communicated with the guide groove B is formed in the bottom of the guide groove B. The bracket is arranged on the operating table, a suspension is arranged on the bracket in a sliding manner, and a hydraulic cylinder B is arranged on the bracket and is in driving connection with the suspension; the driving assembly A is arranged on the suspension, the bottom of the suspension is rotatably provided with a turntable, and the driving assembly A is in driving connection with the turntable; the bottom of the rotary table is provided with a mounting plate, two mounting frames are symmetrically and slidably arranged in the mounting plate, and the mounting frames on the two sides are both rotatably provided with press rollers; the driving component B is arranged on the mounting plate and is in driving connection with the mounting frames on the two sides. The base is arranged on the bottom plate, a through hole corresponding to the blanking hole is formed in the base, a sliding groove communicated with the through hole is formed in the through hole, and a clamping assembly is arranged in the sliding groove; the lifting plate slides and is arranged in the through hole, the bottom of the base is provided with a hydraulic cylinder C, and the hydraulic cylinder C is in driving connection with the lifting plate.

Preferably, the conveyor belt component comprises a driving roller, a conveyor belt and a motor A; the two side driving rollers are connected through the transmission of the conveyor belt, the motor A is connected with the driving rollers in a driving mode, and the lower surface of the horizontal part at the upper end of the conveyor belt is connected with the bottom of the guide groove A in a sliding mode.

Preferably, the suspension comprises a guide rod, an upper transverse plate, a connecting rod and a lower transverse plate; the guide rod is connected with the upper transverse plate, the guide rod is connected with the transverse end of the support in a sliding mode, the top end of the connecting rod is connected with the upper transverse plate, the bottom end of the connecting rod is connected with the lower transverse plate, the driving assembly A is arranged on the lower transverse plate, and the output end of the hydraulic cylinder B is connected with the upper transverse plate.

Preferably, the driving assembly A comprises a motor B and a speed reducer A, the output end of the motor B is connected with the input end of the speed reducer A, and the output end of the speed reducer A is connected with the turntable.

Preferably, the driving assembly B comprises a speed reducer B, a motor C, a gear and a rack, the speed reducer B and the motor C are both arranged outside the mounting plate, and the gear is located inside the mounting plate; the input end of the speed reducer B is connected with the output end of the motor C, and the output end of the speed reducer B is connected with the gear; two racks are respectively located the both sides of gear and all are connected rather than the meshing, and the one end that both sides rack was kept away from each other is connected with corresponding side mounting bracket respectively.

Preferably, the clamping assembly comprises two oppositely arranged clamping plates and a driving assembly C, and the clamping plates on the two sides are located in the sliding grooves and are in sliding connection with the sliding grooves.

Preferably, the driving assembly C comprises a motor D and a bidirectional screw rod, the motor D is in driving connection with the bidirectional screw rod, and the clamping plates on the two sides are in threaded connection with the corresponding ends of the bidirectional screw rod respectively.

Preferably, the two-way lead screw includes two sets, and two-way lead screws pass through hold-in range synchronous connection.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the conveying belt component is arranged in the guide groove A, the cylinder sleeve is conveyed into the guide groove B by the conveying belt component and enters the concave side of the U-shaped plate, the current cylinder sleeve is automatically pushed to the lifting plate in the blanking hole by the pushing of the hydraulic cylinder A, the cylinder sleeve rises until the bottom of the cylinder sleeve is flush with the bottom of the guide groove B after the rolling of the current cylinder sleeve is finished, and the front end of the U-shaped plate automatically pushes the processed cylinder sleeve out of the processing part when the next cylinder sleeve is pushed by the U-shaped plate, so that manual loading and unloading are realized; by arranging the clamping assembly, the inner wall of the cylinder sleeve is clamped by utilizing the clamping plates with two sides close to each other, so that the cylinder sleeve is prevented from rotating along with the rolling in the through hole; meanwhile, the through holes are formed, the lifting plates driven by the hydraulic cylinders C are arranged in the through holes, and after the cylinder sleeves are pushed onto the lifting plates, the hydraulic cylinders C drive the lifting plates to descend, so that the cylinder sleeves descend along with the lifting plates, and further, the U-shaped plates cannot be hindered from moving backwards; and simultaneously the utility model discloses overall structure stability is high, and easy operation is convenient, and machining efficiency is high.

Drawings

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

FIG. 2 is a view of the connection structure of the components on the support of FIG. 1;

FIG. 3 is a view showing a connection structure between the motor C and the pressing roller in FIG. 2;

fig. 4 is an internal structure view of the base in fig. 1.

Reference numerals: 1. a base plate; 2. an operation table; 3. a guide groove A; 4. a conveyor belt assembly; 5. a motor A; 6. a guide groove B; 7. a hydraulic cylinder A; 8. a U-shaped plate; 9. a blanking hole; 10. a support; 11. a suspension; 12. a hydraulic cylinder B; 13. a motor B; 14. a speed reducer A; 15. a turntable; 16. mounting a plate; 17. a mounting frame; 18. a compression roller; 19. a speed reducer B; 20. a motor C; 21. a gear; 22. a rack; 23. a base; 24. a through hole; 25. a chute; 26. a splint; 27. a motor D; 28. a bidirectional screw rod; 29. a lifting plate; 30. and a hydraulic cylinder C.

Detailed Description

Example one

As shown in fig. 1-4, the utility model provides an oxygenerator cylinder liner rolling press device, including bottom plate 1, pneumatic cylinder A7 and U template 8, support 10, drive assembly A, drive assembly B, base 23 and lift plate 29. An operating platform 2 is arranged on the bottom plate 1, a guide groove A3 is arranged on the operating platform 2, and a conveyor belt component 4 is arranged in the guide groove A3. The conveyor belt assembly 4 includes a drive roller, a conveyor belt, and a motor A5. The both sides driving roller passes through the conveyer belt transmission and connects, and motor A5 drive connection driving roller, the upper end horizontal part lower surface of conveyer belt and guide way A3's bottom sliding connection. The operating platform 2 is provided with a guide groove B6 communicated with the guide groove A3, and the bottom of the guide groove B6 and the upper surface of the conveyor belt are positioned on the same horizontal plane. Pneumatic cylinder A7 and U template 8 all set up in guide way B6, U template 8 and guide way B6 sliding connection, and pneumatic cylinder A7 drive is connected U template 8. The bottom of the guide groove B6 is provided with a blanking hole 9 communicated with the guide groove B. Support 10 sets up on operation panel 2, and the slip sets up suspension 11 on support 10, sets up pneumatic cylinder B12 on support 10, and pneumatic cylinder B12 drive is connected suspension 11, and drive assembly A sets up on suspension 11, and the bottom of suspension 11 is rotated and is set up carousel 15, and drive assembly A drive is connected carousel 15. The driving assembly A comprises a motor B13 and a speed reducer A14, the output end of the motor B13 is connected with the input end of the speed reducer A14, and the output end of the speed reducer A14 is connected with the rotary table 15. The bottom of carousel 15 sets up mounting panel 16, and the symmetry sets up two mounting brackets 17 in the mounting panel 16 and slide, all rotates on the mounting bracket 17 of both sides and sets up compression roller 18. The driving component B is arranged on the mounting plate 16 and is in driving connection with the mounting frames 17 on the two sides. The driving assembly B comprises a speed reducer B19, a motor C20, a gear 21 and a rack 22, the speed reducer B19 and the motor C20 are arranged outside the mounting plate 16, and the gear 21 is located inside the mounting plate 16. The input end of the speed reducer B19 is connected with the output end of the motor C20, and the output end of the speed reducer B19 is connected with the gear 21. The two racks 22 are respectively located on two sides of the gear 21 and are meshed with the gear, and one ends, far away from each other, of the racks 22 on the two sides are respectively connected with the corresponding side mounting frames 17. Base 23 sets up on bottom plate 1, sets up the through-hole 24 that corresponds with unloading hole 9 on base 23, sets up the spout 25 rather than the intercommunication in the through-hole 24, sets up the centre gripping subassembly in the spout 25. The lifting plate 29 is arranged in the through hole 24 in a sliding mode, a hydraulic cylinder C30 is arranged at the bottom of the base 23, and the hydraulic cylinder C30 is connected with the lifting plate 29 in a driving mode.

In this embodiment, utilize the conveyer belt will put orderly cylinder liner transmission one by one, when the cylinder liner gets into U template 8 inboard, pneumatic cylinder A7 starts and promotes U template 8 and its inside cylinder liner and slide along guide way B6, with this cylinder liner propelling movement to lift plate 29 on the back, pneumatic cylinder C30 starts and pulls down lift plate 29, this cylinder liner is followed to descend and is got into in through-hole 24 this moment, pneumatic cylinder A7 drive U template 8 moves back afterwards and resets. The cylinder sleeve entering the through hole 24 is limited under the clamping effect of the clamping assembly, it is ensured that the cylinder sleeve cannot follow rotation in the rolling process, then, the hydraulic cylinder B12 is started, the hydraulic cylinder B12 pushes the suspension 11 to slide downwards, the mounting plate 16 and the compression roller 18 move downwards along the inner hole of the cylinder sleeve, then, the driving assembly B is started, at the moment, the motor C20 is started, the speed reducer 19 outputs power and drives the gear 21 to rotate, the gear 21 drives the racks on two sides to be away from each other, at the moment, one side, away from each other, of the compression roller 18 on two sides is abutted to the inner wall of the cylinder sleeve, the tensioning force is properly adjusted, then, the driving assembly A is started, the driving assembly A drives the rotary plate 15 to rotate, the mounting plate 15 and the compression roller 18 are made to follow rotation, further, the inner wall of the cylinder sleeve is rolled, after the rolling is completed, the suspension 11 resets, the hydraulic cylinder C30 jacks the lifting plate 29, the upper surface of the lifting plate 29 is flush with the bottom of the guide groove B6, at the hydraulic cylinder A7 pushes the U-shaped plate 8 to move, the front end of the lifting plate 29, and pushes the next cylinder sleeve to the lifting plate 29, automatic feeding and discharging is completed.

Example two

As shown in fig. 2, the utility model provides an oxygenerator cylinder liner rolling press device compares in embodiment one, and suspension 11 includes guide bar, upper transverse plate, connecting rod and lower transverse plate. The guide rod is connected with the upper transverse plate, the guide rod is connected with the transverse end of the support 10 in a sliding mode, the top end of the connecting rod is connected with the upper transverse plate, the bottom end of the connecting rod is connected with the lower transverse plate, the driving assembly A is arranged on the lower transverse plate, and the output end of the hydraulic cylinder B12 is connected with the upper transverse plate.

In this embodiment, the hydraulic cylinder B12 is used to drive the upper cross plate, and then the lower cross plate to move, and the upper slide bar ensures the stability of the suspension 11 in sliding up and down.

EXAMPLE III

As shown in fig. 4, compared with the first embodiment, the utility model provides an oxygenerator cylinder liner rolling press device, the clamping assembly includes the splint 26 and the drive assembly C that set up relatively, and both sides splint 26 all are located spout 25 and rather than sliding connection. The driving assembly C comprises a motor D27 and a bidirectional screw rod 28, the motor D27 is in driving connection with the bidirectional screw rod 28, and the two side clamping plates 26 are in threaded connection with corresponding ends of the bidirectional screw rod 28 respectively. The two-way screw rods 28 comprise two groups, and the two-way screw rods 28 are synchronously connected through a synchronous belt.

In this embodiment, the two bidirectional screws 28 are rotated synchronously in the same direction, so that the movement of the two side clamping plates 26 is more stable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The cylinder sleeve rolling device of the oxygen generator is characterized by comprising a bottom plate (1), a hydraulic cylinder A (7), a U-shaped plate (8), a support (10), a driving assembly A, a driving assembly B, a base (23) and a lifting plate (29);

an operation table (2) is arranged on the bottom plate (1), a guide groove A (3) is arranged on the operation table (2), and a conveyor belt assembly (4) is arranged in the guide groove A (3); a guide groove B (6) communicated with the guide groove A (3) is arranged on the operating platform (2), and the bottom of the guide groove B (6) and the upper surface of the conveyor belt are positioned on the same horizontal plane; the hydraulic cylinder A (7) and the U-shaped plate (8) are both arranged in the guide groove B (6), the U-shaped plate (8) is in sliding connection with the guide groove B (6), and the hydraulic cylinder A (7) is in driving connection with the U-shaped plate (8); the bottom of the guide groove B (6) is provided with a blanking hole (9) communicated with the guide groove B;

the support (10) is arranged on the operating platform (2), the suspension (11) is arranged on the support (10) in a sliding mode, the hydraulic cylinder B (12) is arranged on the support (10), and the hydraulic cylinder B (12) is connected with the suspension (11) in a driving mode; the driving assembly A is arranged on the suspension (11), the bottom of the suspension (11) is rotatably provided with a turntable (15), and the driving assembly A is in driving connection with the turntable (15); the bottom of the turntable (15) is provided with a mounting plate (16), the mounting plate (16) is internally provided with two mounting frames (17) symmetrically and slidably, and the mounting frames (17) at the two sides are both rotatably provided with a press roller (18); the driving component B is arranged on the mounting plate (16) and is in driving connection with the mounting frames (17) on the two sides;

the base (23) is arranged on the bottom plate (1), a through hole (24) corresponding to the blanking hole (9) is arranged on the base (23), a sliding groove (25) communicated with the through hole (24) is arranged in the through hole (24), and a clamping assembly is arranged in the sliding groove (25); the lifting plate (29) is arranged in the through hole (24) in a sliding mode, a hydraulic cylinder C (30) is arranged at the bottom of the base (23), and the hydraulic cylinder C (30) is connected with the lifting plate (29) in a driving mode.

2. The oxygen production cylinder sleeve rolling device as claimed in claim 1, wherein the conveyor belt assembly (4) comprises a driving roller, a conveyor belt and a motor A (5); the two side driving rollers are connected through the transmission of the conveyor belt, the motor A (5) is connected with the driving rollers in a driving mode, and the lower surface of the horizontal part at the upper end of the conveyor belt is connected with the bottom of the guide groove A (3) in a sliding mode.

3. The cylinder sleeve rolling device for the oxygenator according to claim 1, wherein the suspension (11) comprises a guide rod, an upper transverse plate, a connecting rod and a lower transverse plate; the guide rod is connected with the upper transverse plate, the guide rod is connected with the transverse end of the support (10) in a sliding mode, the top end of the connecting rod is connected with the upper transverse plate, the bottom end of the connecting rod is connected with the lower transverse plate, the driving assembly A is arranged on the lower transverse plate, and the output end of the hydraulic cylinder B (12) is connected with the upper transverse plate.

4. The oxygen generation machine cylinder sleeve rolling device according to claim 1, wherein the driving assembly A comprises a motor B (13) and a speed reducer A (14), an output end of the motor B (13) is connected with an input end of the speed reducer A (14), and an output end of the speed reducer A (14) is connected with the rotary table (15).

5. The oxygenator cylinder sleeve rolling device according to claim 1, wherein the driving assembly B comprises a speed reducer B (19), a motor C (20), a gear (21) and a rack (22), the speed reducer B (19) and the motor C (20) are both arranged outside the mounting plate (16), and the gear (21) is positioned inside the mounting plate (16); the input end of the speed reducer B (19) is connected with the output end of the motor C (20), and the output end of the speed reducer B (19) is connected with the gear (21); two racks (22) are respectively located the both sides of gear (21) and all are connected rather than meshing, and the one end that both sides rack (22) kept away from each other is connected with corresponding side mounting bracket (17) respectively.

6. The cylinder sleeve rolling device for the oxygenator according to claim 1, wherein the clamping assembly comprises two oppositely arranged clamping plates (26) and a driving assembly C, and the two clamping plates (26) are both positioned in the sliding groove (25) and are in sliding connection with the sliding groove.

7. The rolling device for the cylinder sleeve of the oxygen generator as claimed in claim 6, wherein the driving assembly C comprises a motor D (27) and a bidirectional screw rod (28), the motor D (27) is in driving connection with the bidirectional screw rod (28), and the two side clamping plates (26) are respectively in threaded connection with the corresponding ends of the bidirectional screw rod (28).

8. The rolling device for the cylinder sleeve of the oxygen generator as claimed in claim 7, wherein the two-way screw rods (28) comprise two groups, and the two-way screw rods (28) are synchronously connected through a synchronous belt.