CN214348814U

CN214348814U - Single-cylinder three-station edge rolling machine

Info

Publication number: CN214348814U
Application number: CN202120372932.4U
Authority: CN
Inventors: 吕勇
Original assignee: Jiashan Chengke Machinery Manufacturing Co ltd
Current assignee: Jiashan Chengke Machinery Manufacturing Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-10-08
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses a single-cylinder three-station edge rolling machine, which comprises a workbench and a guide post vertically arranged at the upper end of the workbench, wherein the middle of the guide post is slidably connected with a pressing platform, the top end of the guide post is provided with a fixed platform, the upper end of the fixed platform is provided with a hydraulic cylinder vertically downwards, a prepressing station, a secondary pressing station and a rolling station are sequentially arranged between the workbench and the pressing platform, one side of the workbench, which is close to the prepressing station, is provided with a feeding mechanism, the feeding mechanism comprises a feeding platform, a storage rack and a material pushing cylinder, the feeding platform is fixed at the upper end of the workbench, the storage rack is arranged at the upper end of the feeding platform, the material pushing cylinder is arranged at the side wall of the feeding platform, which is far away from the prepressing station, the feeding platform is provided with a guide groove, the piston rod of the material pushing cylinder is provided with a movable block, the movable block is arranged below the feeding platform, the upper end of the moving block is provided with a moving lug, and the upper end of the moving block is provided with a pushing sheet.

Description

Single-cylinder three-station edge rolling machine

Technical Field

The utility model relates to a rolling machine technical field especially relates to a three station rolling machines of single cylinder.

Background

The rolling machine is usually fed with high-pressure oil from an electric oil pump through a high-pressure oil pipe into a working cylinder or a motor, the high-pressure oil pushes an inner plunger of the working cylinder or the motor to generate thrust and torque, and the profile is bent through a die component.

The sliding bearing on the market at present is made of multilayer composite plates, namely, a flat plate material with various characteristics is prepared by sintering a copper alloy or a non-metallic material with good wear resistance on the surface of a steel plate, and then the sliding bearing with an opening is prepared by blanking, rolling and shaping according to the specification of the sliding bearing. In the processing technology, the flat plate material needs to be rolled and then shaped.

In the prior art, the rolling step needs to be completed through the rolling machine, but before processing, the flat plate material needs to be manually sent into the rolling machine for processing, so that the labor cost is high. In addition, the manual feeding mode cannot accurately control the processing frequency of the rolling machine, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three station edge rolling machines of single cylinder can carry out automatic material conveying, reduces the cost of labor to the frequency of reinforced frequency and panel edge rolling processing is the same, improves edge rolling machine's work efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: a single-cylinder three-station edge rolling machine comprises a workbench and a guide post vertically arranged at the upper end of the workbench, wherein a lower pressing table is connected between the guide posts in a sliding manner, a fixed table is arranged at the top end of each guide post, a hydraulic cylinder vertically downward is arranged at the upper end of the fixed table, the lower end of a piston rod of the hydraulic cylinder is fixed at the upper end of the lower pressing table, a prepressing station, a second pressing station and a rolling station are sequentially arranged between the workbench and the lower pressing table, a feeding mechanism is arranged on one side of the workbench close to the prepressing station and comprises a feeding table, a storage frame and a pushing cylinder, the feeding table is fixed at the upper end of the workbench, the storage frame is positioned at the upper end of the feeding table, the pushing cylinder is arranged on the side wall of the feeding table away from the prepressing station, a guide groove is formed in the feeding table, a moving block is arranged on the piston rod of the pushing cylinder and is positioned below the feeding table, the upper end of the moving block is provided with a moving lug, the moving lug is connected in the guide groove in a sliding mode, and the upper end of the moving block is provided with a material pushing thin plate.

Through the technical scheme, the piston rod of the pushing cylinder drives the moving block to move after being pushed out, the moving lug moves along with the moving block in the guide groove, and the guide groove has a guiding effect on the moving lug, so that the moving lug is more stable in moving. The moving lug drives the pushing sheet to move forwards and push the sheet material positioned at the lowermost end to push the sheet material forwards from the storage rack.

The utility model discloses still further set up to: the feeding device comprises a feeding table, a guide groove, a moving block and a sliding sleeve, wherein the feeding table is arranged on the feeding table, the moving guide rod is arranged below the feeding table, the two moving guide rods are respectively positioned on two sides of the guide groove, the sliding sleeve is embedded in the moving block, and the sliding sleeve is connected to the moving guide rod in a sliding mode.

Through the technical scheme, when the moving block moves under the driving of the pushing cylinder, the sliding sleeve slides on the moving guide rod, so that the moving block can move more stably.

The utility model discloses still further set up to: the storage frame comprises a left side baffle and a right side baffle, a front barrier strip and a rear barrier strip are respectively arranged at the front end and the rear end of the opposite side surfaces of the left side baffle and the right side baffle, and a distance for allowing the plate to pass through is arranged between the bottom end of the front barrier strip and the upper surface of the feeding table at intervals.

Through the technical scheme, the distance for the sheet to pass through is arranged between the bottom end of the front barrier and the upper surface of the feeding table at intervals, and the sheet positioned at the bottommost can move out from the space between the left side baffle and the right side baffle through the space between the lower end of the front barrier and the feeding table and is pushed to the pre-pressing station for processing.

The utility model discloses still further set up to: and chamfers are arranged at the tops of the opposite side surfaces of the left baffle and the right baffle.

Through the technical scheme, the plate is conveniently placed between the left side baffle and the right side baffle by a worker from the upper part of the left side baffle and the right side baffle.

The utility model discloses still further set up to: the upper end of workstation is equipped with the direction stand, the direction stand includes base portion and guide part, the lower surface of pushing down the platform is equipped with the guide cylinder.

Through above-mentioned technical scheme, push down the platform and when moving downwards under the drive of piston rod, the guide part can insert inside the guide cylinder of lapse to push down the platform and move downwards and play the guide effect.

The utility model discloses still further set up to: the upper surface of the base part is provided with a rubber buffer ring.

Through above-mentioned technical scheme, the guide cylinder strikes on the rubber cushion ring when removing to the bottommost to play the cushioning effect to pressing the bench braking down.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a third schematic structural diagram of the present invention.

The reference numbers in the figures mean: 1. a work table; 2. a guide post; 3. pressing down the platform; 4. a fixed table; 5. a hydraulic cylinder; 6. a prepressing station; 7. secondly, pressing a station; 8. a rolling station; 9. a feeding table; 10. a storage rack; 11. a material pushing cylinder; 12. a guide groove; 13. a moving block; 14. moving the projection; 15. pushing a sheet; 16. moving the guide rod; 17. a sliding sleeve; 18. a left baffle; 19. a right baffle; 20. a front barrier strip; 21. a rear barrier strip; 22. chamfering; 23. a guide upright post; 24. a base part; 25. a guide portion; 26. and a guide cylinder.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 3.

The utility model provides a three station edge rolling machines of single cylinder, includes workstation 1 and the vertical guide post 2 of locating workstation 1 upper end. The quantity of guide post 2 is four in this embodiment, and the lower extreme fixed connection of guide post 2 is in the upper surface of workstation 1. The middle of the guide post 2 is connected with a pressing platform 3 in a sliding mode, the top end of the guide post 2 is provided with a fixing platform 4, and the pressing platform 3 and the fixing platform 4 are both rectangular in shape. The upper end of fixed station 4 is equipped with vertical decurrent pneumatic cylinder 5, and the cylinder body of pneumatic cylinder 5 is fixed in fixed station 4 upper end, and the piston rod of pneumatic cylinder 5 runs through fixed station 4 downwards and its lower extreme is fixed in the upper end of pushing down platform 3 to the flexible upper end that can make pushing down platform 3 move down of piston rod of control pneumatic cylinder 5. The upper end of the workbench 1 is provided with a guide upright 23, the guide upright 23 comprises a base part 24 and a guide part 25, and the lower surface of the pressing platform 3 is provided with a guide cylinder 26. When the push-down table 3 moves downward by the piston rod, the guide portion 25 is inserted into the guide cylinder 26 moving downward, thereby guiding the push-down table 3 to move downward. The upper surface of the base part 24 is provided with a rubber buffer ring, and the guide cylinder 26 strikes the rubber buffer ring when moving to the bottommost end, thereby playing a buffer role in braking the pressing platform 3.

A prepressing station 6, a second pressing station 7 and a rolling station 8 are sequentially arranged between the workbench 1 and the lower pressing platform 3, and the prepressing station 6, the second pressing station 7 and the rolling station 8 complete prepressing and pipe coiling work on the plate material in three steps. One side of the workbench 1 close to the pre-pressing station 6 is provided with a feeding mechanism, and the feeding mechanism comprises a feeding table 9, a storage rack 10 and a material pushing cylinder 11. The feeding table 9 is fixed at the upper end of the workbench 1, the storage frame 10 is located at the upper end of the feeding table 9, the storage frame 10 comprises a left side baffle 18 and a right side baffle 19, and the plate is stacked between the left side baffle 18 and the right side baffle 19. The front ends and the rear ends of the opposite side surfaces of the left baffle plate 18 and the right baffle plate 19 are respectively provided with a front barrier strip 20 and a rear barrier strip 21, and the front barrier strip 20 and the rear barrier strip 21 enable the plate materials to be kept orderly when being positioned between the left baffle plate 18 and the right baffle plate 19. The distance for the sheet material to pass through is arranged between the bottom end of the front barrier strip 20 and the upper surface of the feeding table 9 at a distance, and the sheet material positioned at the bottommost can move out from the space between the left side baffle plate 18 and the right side baffle plate 19 through the space between the lower end of the front barrier strip 20 and the feeding table 9 and is pushed to the pre-pressing station 6 for processing. The top of the opposite side surfaces of the left baffle 18 and the right baffle 19 is provided with a chamfer 22, so that a worker can conveniently place the plate material between the left baffle 18 and the right baffle 19 from the upper part of the left baffle 18 and the right baffle 19.

The pushing cylinder 11 is arranged on the side wall, far away from the pre-pressing station 6, of the feeding table 9, a moving block 13 is arranged on a piston rod of the pushing cylinder 11, and the moving block 13 is located below the feeding table 9. The feeding table 9 is provided with a guide groove 12, the upper end of the moving block 13 is provided with a moving lug 14, the moving lug 14 is connected in the guide groove 12 in a sliding manner, and the upper end of the moving block 13 is provided with a material pushing sheet 15. The piston rod of the pushing cylinder 11 pushes out and then drives the moving block 13 to move, the moving bump 14 moves along with the moving block 13 in the guide groove 12, and the guide groove 12 has a guiding effect on the moving bump 14, so that the moving bump 14 is more stable in moving. The moving lug 14 drives the pushing sheet 15 to move forward and push the sheet located at the lowermost end, pushing it forward from the storage rack 10. The lower part of the feeding table 9 is provided with two movable guide rods 16, and the two movable guide rods 16 are respectively positioned at two sides of the guide groove 12. The sliding sleeve 17 is embedded in the moving block 13, the sliding sleeve 17 is connected to the moving guide rod 16 in a sliding mode, and when the moving block 13 is driven by the material pushing cylinder 11 to move, the sliding sleeve 17 slides on the moving guide rod 16, so that the moving block 13 can move more stably.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. A single-cylinder three-station edge rolling machine comprises a workbench (1) and a guide post (2) vertically arranged at the upper end of the workbench (1), wherein a pressing platform (3) is connected in the middle of the guide post (2) in a sliding manner, a fixing platform (4) is arranged at the top end of the guide post (2), a vertically downward hydraulic cylinder (5) is arranged at the upper end of the fixing platform (4), the lower end of a piston rod of the hydraulic cylinder (5) is fixed at the upper end of the pressing platform (3), the single-cylinder three-station edge rolling machine is characterized in that a pre-pressing station (6), a secondary pressing station (7) and a rolling station (8) are sequentially arranged between the workbench (1) and the pressing platform (3), a feeding mechanism is arranged at one side of the workbench (1) close to the pre-pressing station (6), the feeding mechanism comprises a feeding platform (9), a storage rack (10) and a material pushing cylinder (11), the feeding platform (9) is fixed at the upper end of the workbench (1), the material storage rack (10) is located at the upper end of a feeding table (9), the material pushing cylinder (11) is arranged on the side wall, away from the pre-pressing station (6), of the feeding table (9), a guide groove (12) is formed in the feeding table (9), a moving block (13) is arranged on a piston rod of the material pushing cylinder (11), the moving block (13) is located below the feeding table (9), a moving lug (14) is arranged at the upper end of the moving block (13), the moving lug (14) is connected in the guide groove (12) in a sliding mode, and a material pushing thin plate (15) is arranged at the upper end of the moving block (13).

2. The single cylinder three-station edge rolling machine of claim 1, wherein: the automatic feeding device is characterized in that movable guide rods (16) are arranged below the feeding table (9), the number of the movable guide rods (16) is two, the two movable guide rods are respectively located on two sides of the guide groove (12), a sliding sleeve (17) is embedded in the movable block (13), and the sliding sleeve (17) is connected to the movable guide rods (16) in a sliding mode.

3. The single cylinder three-station edge rolling machine of claim 1, wherein: the storage rack (10) comprises a left side baffle (18) and a right side baffle (19), wherein a front barrier strip (20) and a rear barrier strip (21) are respectively arranged at the front end and the rear end of the opposite side surfaces of the left side baffle (18) and the right side baffle (19), and a distance for enabling the plate to pass through is arranged between the bottom end of the front barrier strip (20) and the upper surface of the feeding table (9) at intervals.

4. The single cylinder three-station edge rolling machine of claim 3, wherein: and the tops of the opposite sides of the left baffle (18) and the right baffle (19) are provided with chamfers (22).

5. The single cylinder three-station edge rolling machine of claim 1, wherein: the upper end of workstation (1) is equipped with guide post (23), guide post (23) are including base portion (24) and guide part (25), the lower surface of pushing down platform (3) is equipped with guide cylinder (26).

6. The single cylinder three-station edge rolling machine of claim 5, wherein: the upper surface of the base part (24) is provided with a rubber buffer ring.