CN212350261U

CN212350261U - Hydraulic-pneumatic electro-hydraulic hammer for forging

Info

Publication number: CN212350261U
Application number: CN202020189791.8U
Authority: CN
Inventors: 徐承前; 薛小平; 张成香
Original assignee: Anji Mingyuan Forging Co ltd
Current assignee: Anji Mingyuan Forging Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2021-01-15
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a forge and use liquid gas electro-hydraulic hammer, the on-line screen storage device comprises a base, the fixed frame that is equipped with on the base, the installation of frame bottom is equipped with the liquid cylinder, liquid cylinder bottom is equipped with the pivot, the pivot bottom is equipped with the tup, the tup below is equipped with the workstation, the dashpot has been seted up in the workstation, the dashpot top is equipped with the brill seat, swing joint is equipped with the bracing piece on the brill seat, the bracing piece is kept away from brill seat one end and slider swing joint, the slider cover is established in the slide bar outside, the slide bar outside just is located the slider with the cover is equipped with buffer spring between the dash. Has the advantages that: when the workbench works, the drill base is extruded, the sliding block can extrude the buffer spring under the matching of the supporting rod, and the buffer spring has good buffer and shock absorption performance, so that the shock resistance of the workbench is greatly improved, and the service life of the workbench is prolonged.

Description

Hydraulic-pneumatic electro-hydraulic hammer for forging

Technical Field

The utility model relates to an electro-hydraulic hammer particularly, relates to a forge and use liquid gas electro-hydraulic hammer.

Background

The electro-hydraulic hammer is a novel energy-saving and environment-friendly forging device, is divided into a single-arm electro-hydraulic hammer and a double-arm electro-hydraulic hammer, has the same working principle as an electro-hydraulic power head, but has a machine body different from an original steam hammer, and the guide of a hammer head is changed into an X-shaped guide rail, so that the gap of the guide rail can be adjusted to be within 0.3mm, the guide precision of the electro-hydraulic hammer is greatly improved, the quality of a forged piece is improved, and the service life of a hammer rod is prolonged.

The existing liquid-gas electro-hydraulic hammer is heavy in size, inconvenient to move, inconvenient to use and poor in anti-seismic performance of a workbench, so that the service life is shortened.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forge and use liquid gas electro-hydraulic hammer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forge and use liquid gas electro-hydraulic hammer includes the base, the fixed frame that is equipped with on the base, the installation of frame bottom is equipped with the liquid cylinder, liquid cylinder bottom is equipped with the pivot, the pivot bottom is equipped with the tup, the tup below is equipped with the workstation, the dashpot has been seted up in the workstation, the dashpot top is equipped with the brill seat, swing joint is equipped with the bracing piece on the brill seat, the bracing piece is kept away from bore seat one end and slider swing joint, the slider cover is established in the slide bar outside, the slide bar outside just is located the slider with the cover is equipped with buffer spring between the dashpot inner wall.

Further, fixed mounting is equipped with the control box in the frame, the installation is equipped with display screen and operating button on the control box, the display screen with operating button electric connection.

Further, the base is internally provided with a cavity, the top of the cavity is provided with an adjusting seat, the adjusting seat is provided with a sliding groove, and the sliding groove is provided with a matched movable block.

Furthermore, a threaded rod penetrates through the base, one end of the threaded rod penetrates through the adjusting seat and extends into the adjusting seat, and a nut is connected to the outer side of the threaded rod in a threaded mode.

Furthermore, the movable block with equal swing joint is equipped with the movable rod on the nut, through loose axle swing joint between the movable rod middle part, the movable rod other end and fixed block swing joint.

Furthermore, a lifting plate is arranged in the cavity, the fixing block is fixed to the top of the lifting plate, supporting legs are symmetrically and fixedly arranged at the bottom of the lifting plate, and idler wheels are movably connected to the bottoms of the supporting legs.

Furthermore, the bottom of the cavity is provided with a through hole below the roller.

Furthermore, one end of the threaded rod extends to the outside of the base and is provided with an adjusting handle.

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

(1) through being equipped with the base to make things convenient for the removal of electro-hydraulic hammer, through being equipped with the dashpot in workstation inside, at the during operation, receive the extrusion when boring the seat, under the cooperation of bracing piece, make the slider can extrude buffer spring, through buffer spring, thereby play good shock attenuation performance, improved the anti-seismic performance of workstation greatly, prolonged the life-span of using.

(2) Through being equipped with control box, display screen and operating button to the operation of electro-hydraulic hammer is used conveniently. Through being equipped with the cavity at the base, when needs remove the electro-hydraulic hammer, can rotate the regulation handle, drive the threaded rod and rotate, the threaded rod drives the nut and removes, under the cooperation of spout, movable block and loose axle, drives the movable rod and rotates, and the movable rod drives the lifter plate and goes up and down, and the lifter plate drives the gyro wheel and goes up and down, through the through-hole for the gyro wheel goes up and down to ground, and like this, just can remove the operation through the gyro wheel, provide convenience for the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a forging hydropneumatic hammer according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure of a working table in a hydraulic-pneumatic electro-hydraulic hammer for forging according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a base in a hydraulic-pneumatic electro-hydraulic hammer for forging according to an embodiment of the present invention.

Reference numerals:

1. a base; 2. a frame; 3. a rotating shaft; 4. a work table; 5. a liquid cylinder; 6. a drill seat; 7. a hammer head; 8. a support bar; 9. a slide bar; 10. a slider; 11. a control box; 12. a buffer tank; 13. a buffer spring; 14. an adjusting seat; 15. a chute; 16. a threaded rod; 17. a movable block; 18. a nut; 19. a movable shaft; 20. a movable rod; 21. a fixed block; 22. a lifting plate; 23. supporting legs; 24. and a roller.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, according to an embodiment of the present invention, a hydraulic-pneumatic electro-hydraulic hammer for forging comprises a base 1, a frame 2 is fixedly disposed on the base 1, a hydraulic cylinder 5 is mounted at the bottom of the frame 2, a rotating shaft 3 is disposed at the bottom of the hydraulic cylinder 5, a hammer head 7 is disposed at the bottom of the rotating shaft 3, a worktable 4 is disposed below the hammer head 7, a buffer slot 12 is disposed in the worktable 4, a drill base 6 is disposed at the top of the buffer slot 12, a support rod 8 is movably connected to the drill base 6, one end of the support rod 8 away from the drill base 6 is movably connected to a slider 10, the slider 10 is sleeved outside a slide rod 9, a buffer spring 13 is sleeved outside the slide rod 9 and between the slider 10 and the inner wall of the buffer slot 12, by disposing the base 1, thereby facilitating the movement of the electro-hydraulic hammer, by disposing the buffer slot 12 inside the worktable 4, when the working table works, when the drill base 6 is extruded, the slide block 10 can extrude the buffer spring 13 under the matching of the support rod 8, and the buffer spring 13 is utilized, so that good buffer and shock absorption performances are achieved, the shock resistance of the working table 4 is greatly improved, and the service life is prolonged.

Example two:

referring to fig. 1-3, for the frame 2, a control box 11 is fixedly installed on the frame 2, a display screen and an operation button are installed on the control box 11, the display screen is electrically connected with the operation button, and the control box 11, the display screen and the operation button are arranged, so that the operation and the use of the electro-hydraulic hammer are facilitated. For the base 1, a cavity is arranged inside the base 1, an adjusting seat 14 is arranged at the top in the cavity, a sliding groove 15 is formed in the adjusting seat 14, and a movable block 17 matched with the sliding groove 15 is arranged on the sliding groove 15. For the base 1, a threaded rod 16 is arranged in the base 1 in a penetrating manner, one end of the threaded rod 16 penetrates through the adjusting seat 14 and extends into the adjusting seat 14, and a nut 18 is arranged outside the threaded rod 16 in a threaded connection manner. For the movable block 17, the movable block 17 and the nut 18 are both movably connected with a movable rod 20, the middle parts of the movable rods 20 are movably connected with each other through a movable shaft 19, and the other end of the movable rod 20 is movably connected with a fixed block 21. For the cavity, a lifting plate 22 is arranged in the cavity, the fixed block 21 is fixed to the top of the lifting plate 22, supporting legs 23 are symmetrically and fixedly arranged at the bottom of the lifting plate 22, and idler wheels 24 are movably connected to the bottoms of the supporting legs 23. For the cavity, a through hole is formed at the bottom of the cavity and below the roller 24. To threaded rod 16, threaded rod 16 one end extends to be equipped with the regulation handle outside base 1, through being equipped with the cavity at base 1, when needs remove the electro-hydraulic hammer, can rotate the regulation handle, it rotates to drive threaded rod 16, threaded rod 16 drives nut 18 and removes, at spout 15, under the cooperation of movable block 17 and loose axle 19, drive movable rod 20 rotates, movable rod 20 drives lifter plate 22 and goes up and down, lifter plate 22 drives gyro wheel 24 and goes up and down, through the through-hole, make gyro wheel 24 go up and down to ground, and like this, just can remove the operation through gyro wheel 24, provide convenience for the use.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, through being equipped with base 1 to make things convenient for the removal of electro-hydraulic hammer, through being equipped with dashpot 12 in workstation 4 inside, at the during operation, receive the extrusion when drill seat 6, under the cooperation of bracing piece 8, make slider 10 can extrude buffer spring 13, through buffer spring 13, thereby play good shock-absorbing performance of buffering, improved the anti-seismic performance of workstation 4 greatly, prolonged the life-span of using. By arranging the control box 11, the display screen and the operating buttons, the electro-hydraulic hammer is convenient to operate and use. Through being equipped with the cavity at base 1, when needs remove the electro-hydraulic hammer, can rotate the regulation handle, it rotates to drive threaded rod 16, threaded rod 16 drives nut 18 and removes, at spout 15, under the cooperation of movable block 17 and loose axle 19, it rotates to drive movable rod 20, movable rod 20 drives lifter plate 22 and goes up and down, lifter plate 22 drives gyro wheel 24 and goes up and down, through the through-hole, make gyro wheel 24 go up and down to ground, like this, just can remove the operation through gyro wheel 24, it is convenient to provide for the use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydro-pneumatic electro-hydraulic hammer for forging is characterized by comprising a base (1), wherein a frame (2) is fixedly arranged on the base (1), a liquid cylinder (5) is arranged at the bottom of the frame (2), a rotating shaft (3) is arranged at the bottom of the liquid cylinder (5), a hammer head (7) is arranged at the bottom of the rotating shaft (3), a workbench (4) is arranged below the hammer head (7), a buffer groove (12) is arranged in the workbench (4), a drill seat (6) is arranged at the top of the buffer groove (12), a support rod (8) is movably connected on the drill seat (6), one end of the support rod (8) far away from the drill seat (6) is movably connected with a slide block (10), the slider (10) is sleeved on the outer side of the sliding rod (9), and the outer side of the sliding rod (9) is located between the slider (10) and the inner wall of the buffer groove (12) and is provided with a buffer spring (13) in a sleeved mode.

2. A forging hydropneumatic hammer as claimed in claim 1, wherein the frame (2) is fixedly provided with a control box (11), the control box (11) is provided with a display screen and an operating button, and the display screen is electrically connected with the operating button.

3. The hydraulic-pneumatic electro-hydraulic hammer for forging as set forth in claim 1, wherein a cavity is arranged inside the base (1), an adjusting seat (14) is arranged at the top inside the cavity, a sliding groove (15) is formed in the adjusting seat (14), and a matching movable block (17) is arranged on the sliding groove (15).

4. A forging hydropneumatic hammer as set forth in claim 3, characterized in that a threaded rod (16) is inserted through the base (1), one end of the threaded rod (16) is inserted through the adjusting seat (14) and extends into the adjusting seat (14), and a nut (18) is screwed on the outer side of the threaded rod (16).

5. The electro-hydraulic hammer for forging as set forth in claim 4, wherein the movable block (17) and the nut (18) are movably connected with a movable rod (20), the middle parts of the movable rods (20) are movably connected with each other through a movable shaft (19), and the other end of the movable rod (20) is movably connected with a fixed block (21).

6. A forging hydropneumatic electro-hydraulic hammer according to claim 5, characterized in that a lifting plate (22) is arranged in the cavity, the fixing block (21) is fixed on the top of the lifting plate (22), supporting legs (23) are symmetrically and fixedly arranged at the bottom of the lifting plate (22), and rollers (24) are movably connected to the bottoms of the supporting legs (23).

7. A forging hydropneumatic hammer as set forth in claim 6, wherein the bottom of the cavity is perforated below the roller (24).

8. A forging hydropneumatic hammer as claimed in claim 4, wherein one end of the threaded rod (16) extends to the outside of the base (1) and is provided with an adjusting handle.