CN219004437U

CN219004437U - Forging hammer with damping mechanism

Info

Publication number: CN219004437U
Application number: CN202223061771.0U
Authority: CN
Inventors: 苏后龙; 王晓亮; 于元玲
Original assignee: Qingdao Economic And Technological Development Zone Hongxing Forging Machinery Co ltd
Current assignee: Qingdao Economic And Technological Development Zone Hongxing Forging Machinery Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-12
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a forging hammer with a damping mechanism, which comprises a forging hammer main body, a forging block and a part placement seat, wherein the forging block and the part placement seat are arranged in a forging area of the forging hammer main body, a damping base is arranged at the bottom end of the forging hammer main body, a damping groove matched with the bottom of the forging hammer main body is formed in the upper surface of the damping base, the damping mechanism for damping the forging hammer main body is arranged in the damping groove, and the damping mechanism comprises sliding grooves formed in the inner walls of two sides of the damping groove and bearing plates arranged on the inner walls of the two sliding grooves in a sliding mode. This forge hammer with damper compares with prior art, through setting up damper, makes this forge hammer forge the in-process to the part in fact, can realize the effective shock attenuation to forging hammer main part under vertical damping spring, spring damper, horizontal damping spring and extension spring's effect, and can not weaken the forging force that acts on the part, has guaranteed forged effect and efficiency.

Description

Forging hammer with damping mechanism

Technical Field

The utility model relates to the technical field of forging hammers, in particular to a forging hammer with a damping mechanism.

Background

The forging hammer is a forging machine which uses pneumatic or hydraulic transmission mechanism to make the falling part (piston, hammer rod, hammer head, upper anvil (or upper module)) generate motion and accumulate kinetic energy, and apply the kinetic energy to the forging piece in a very short time to obtain plastic deformation energy, thus completing various forging processes.

At present, in the practical use process of the existing forging hammer, an effective damping mechanism is lacked, so that the stability of the forging hammer is influenced during forging, and meanwhile, larger noise is generated, and the Chinese patent net bulletin number: CN214720266U discloses a forging hammer with shock attenuation sound insulation function, including the base and can follow the hammer block that vertical direction goes up and down, the base on the level be provided with forging seat and forging seat No. two, forging seat setting No. two forge the seat upside, forging seat and No. two forge and be equipped with shock-absorbing structure between the seat No. one, no. two forge and be equipped with No. two shock-absorbing structure between seat and the base. The hammer body is externally connected with the driving mechanism, the driving mechanism can drive the hammer body to forge a product on the base, the sound-proof housing is fixedly sleeved on the hammer body and is always in sealed connection with the base during forging, the noise transmitted to the outside during forging can be greatly reduced, the influence on the working environment of people is reduced, and the vibration noise generated by the base during forging can be reduced by the first damping structure and the second damping structure.

According to the technical scheme, in the actual forging process, a workpiece is required to be placed on the base, the damping mechanism is arranged above the base, and in the process that the hammer body contacts with the workpiece, part of force of the hammer body acting on the workpiece can be buffered by the damping mechanism, so that the loss of forging force is caused, and the forging efficiency is influenced.

To this end, the present application proposes a forging hammer with a damping mechanism.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a forging hammer with a vibration reduction mechanism to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the forging hammer comprises a forging hammer main body, and a forging block and a part placement seat which are arranged in a forging area of the forging hammer main body, wherein a damping base is arranged at the bottom end of the forging hammer main body, a damping groove matched with the bottom of the forging hammer main body is formed in the upper surface of the damping base, and a damping mechanism used for damping the forging hammer main body is arranged in the damping groove;

the utility model provides a damper, including seting up the spout at the inner wall of damper both sides to and slide the bearing plate that sets up at two spout inner walls, the upper surface of bearing plate and the bottom welded fastening of forging hammer main part, the inner wall of spout has set firmly the montant of two symmetries, and the surface cover of montant is equipped with the vertical damping spring of two symmetries, and the both ends of vertical damping spring respectively with the inner wall of spout and the fixed surface of bearing plate are connected, damper still includes two sets of spring damper of symmetry setting diapire in the damper, and the shock attenuation end and the lower fixed surface of bearing plate of spring damper are connected.

As a still further proposal of the utility model, the damping mechanism also comprises a strip-shaped groove arranged on the bottom wall in the damping groove and a cross rod fixedly arranged on the inner walls at two sides of the strip-shaped groove.

As a still further scheme of the utility model, the surface of the cross rod is slidably provided with a sliding block which is slidably connected with the inner wall of the strip-shaped groove, the surface of the sliding block is rotatably provided with a damping rod, and one end of the damping rod, which is far away from the sliding block, is rotatably connected with the lower surface of the bearing plate.

As a still further proposal of the utility model, the surface of the cross rod is respectively sleeved with a tension spring and two symmetrical transverse damping springs, two ends of each transverse damping spring are respectively fixedly connected with the inner wall of the bar-shaped groove and the surfaces of the sliding blocks, and two ends of each tension spring are respectively fixedly connected with the surfaces of the two sliding blocks.

As a still further scheme of the utility model, the upper surface of the damping base is provided with a sound insulation mechanism, the sound insulation mechanism comprises two symmetrical rectangular grooves formed in the upper surface of the damping base and a screw rod rotatably arranged on the inner wall of one rectangular groove, and the side surface of the damping base is provided with a motor for driving the screw rod to rotate.

As a still further scheme of the utility model, the inner wall of the rectangular groove is connected with a moving block in a sliding way, and the surface of one moving block is provided with a threaded hole in threaded connection with the surface of the screw rod.

As a still further scheme of the utility model, the upper surfaces of the two moving blocks are fixedly provided with mounting frames, the mounting frames are left opening mechanisms, the sound insulation mechanism also comprises two symmetrical sound insulation plates fixedly arranged on the upper surfaces of the mounting frames, and sound insulation cotton is filled in the sound insulation plates.

Advantageous effects

The utility model provides a forging hammer with a damping mechanism, which has the following technical effects:

1. this forge hammer with damper compares with prior art, through setting up damper, makes this forge hammer forge the in-process to the part in fact, can realize the effective shock attenuation to forging hammer main part under vertical damping spring, spring damper, horizontal damping spring and extension spring's effect, and can not weaken the forging force that acts on the part, has guaranteed forged effect and efficiency.

2. This forge hammer with damper compares with prior art, through setting up sound insulation mechanism, makes this forge hammer before forging, can drive the lead screw through the rotation of motor and rotate, and the rotation of lead screw drives the movable block and removes, and the removal of movable block drives the installing frame and removes to drive the acoustic celotex board and block with the front and the back of forging hammer forging region, thereby when forging, can effectively absorb the noise under the effect of acoustic celotex board, avoided causing noise pollution to the building site.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of a front sectional structure of a shock absorbing base according to the present utility model.

Fig. 3 is a schematic view showing a cross-sectional perspective structure of a shock absorbing base according to the present utility model.

Fig. 4 is a schematic top view of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

The reference numerals are: 1. forging a hammer body; 2. forging the block; 3. a part placement seat; 4. a shock absorbing base; 5. a bearing plate; 6. a vertical rod; 7. a vertical damping spring; 8. a spring damper; 9. a cross bar; 10. a slide block; 11. a shock-absorbing rod; 12. a tension spring; 13. a transverse damping spring; 14. a screw rod; 15. a motor; 16. a moving block; 17. a mounting frame; 18. and (5) a sound insulation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

The forging hammer with the damping mechanism comprises a forging hammer main body 1, a forging block 2 and a part placement seat 3, wherein the forging block 2 and the part placement seat 3 are arranged in a forging area of the forging hammer main body 1, a damping base 4 is arranged at the bottom end of the forging hammer main body 1, a damping groove matched with the bottom of the forging hammer main body 1 is formed in the upper surface of the damping base 4, and the damping mechanism for damping the forging hammer main body 1 is arranged in the damping groove;

the damper comprises a chute arranged on the inner walls of two sides of the damper slot and a bearing plate 5 arranged on the inner walls of the two chute in a sliding manner, wherein the upper surface of the bearing plate 5 is fixedly connected with the bottom end of the forging hammer main body 1, two symmetrical vertical rods 6 are fixedly arranged on the inner walls of the chute, two symmetrical vertical damper springs 7 are sleeved on the surfaces of the vertical rods 6, two ends of each vertical damper spring 7 are respectively connected with the inner walls of the chute and the surface of the bearing plate 5 in a fixed manner, the damper further comprises two groups of spring dampers 8 symmetrically arranged on the inner walls of the damper slot, and damping ends of the spring dampers 8 are fixedly connected with the lower surface of the bearing plate 5.

The damping mechanism further comprises a strip-shaped groove formed in the inner bottom wall of the damping groove and cross bars 9 fixedly arranged on the inner walls of the two sides of the strip-shaped groove.

The surface sliding of horizontal pole 9 is provided with the slider 10 with bar inslot wall sliding connection, and the surface rotation of slider 10 is provided with shock attenuation pole 11, and the one end that the shock attenuation pole 11 kept away from slider 10 is rotated with the lower surface of bearing plate 5 and is connected.

The surface of the cross rod 9 is respectively sleeved with a tension spring 12 and two symmetrical transverse damping springs 13, two ends of each transverse damping spring 13 are respectively fixedly connected with the inner wall of the bar-shaped groove and the surfaces of the sliding blocks 10, and two ends of each tension spring 12 are respectively fixedly connected with the surfaces of the two sliding blocks 10.

Wherein: this forge hammer with damper compares with prior art, through setting up damper, makes this forge hammer forge the in-process to the part in fact, can realize the effective shock attenuation to forge hammer main part 1 under vertical damping spring 7, spring damper 8, horizontal damping spring 13 and extension spring 12's effect, and can not weaken the forging force that acts on the part, has guaranteed forged effect and efficiency.

Example 2

As shown in fig. 4 to 5, a forging hammer with a damper mechanism is provided, on the basis of embodiment 1, on the upper surface of a damper base 4, a sound-insulating mechanism is provided, which includes two symmetrical rectangular grooves provided on the upper surface of the damper base 4, and a screw 14 rotatably provided on the inner wall of one rectangular groove, and a motor 15 for driving the screw 14 to rotate is provided on the side surface of the damper base 4.

The inner wall of the rectangular groove is slidably connected with a moving block 16, and the surface of one moving block 16 is provided with a threaded hole in threaded connection with the surface of the screw rod 14.

The upper surfaces of the two moving blocks 16 are fixedly provided with mounting frames 17, the mounting frames 17 are left opening mechanisms, the sound insulation mechanisms further comprise two symmetrical sound insulation plates 18 fixedly arranged on the upper surfaces of the mounting frames 17, and sound insulation cotton is filled in the sound insulation plates 18.

Wherein: this forge hammer with damper compares with prior art, through setting up sound insulation mechanism, makes this forge hammer before forging, can drive lead screw 14 through motor 15's rotation and rotate, and lead screw 14's rotation drives movable block 16 and removes, and movable block 16's removal drives the installation frame 17 and removes to drive acoustic celotex board 18 and block the front and the back in forging hammer forging area, thereby when forging, can effectively absorb the noise under acoustic celotex board 18's effect, avoided causing noise pollution to the workshops.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a forging hammer with damper, includes forging hammer main part (1) and sets up forging piece (2) and part placement seat (3) at forging hammer main part (1) forging region, its characterized in that: the bottom end of the forging hammer main body (1) is provided with a damping base (4), the upper surface of the damping base (4) is provided with a damping groove matched with the bottom of the forging hammer main body (1), and a damping mechanism for damping the forging hammer main body (1) is arranged in the damping groove;

the utility model provides a damper, including seting up the spout at damper both sides inner wall to and slide bearing plate (5) that set up at two spout inner walls, the upper surface of bearing plate (5) and the bottom welded fastening of forging hammer main part (1), the inner wall of spout has set firmly montant (6) of two symmetries, and the surface cover of montant (6) is equipped with vertical damping spring (7) of two symmetries, the both ends of vertical damping spring (7) respectively with the inner wall of spout and the fixed surface of bearing plate (5) are connected, damper still includes two sets of spring damper (8) of symmetry setting at damper inner wall diapire, and the shock-absorbing end and the lower fixed surface of bearing plate (5) of spring damper (8).

2. A forging hammer with a shock absorbing mechanism as set forth in claim 1, wherein: the damping mechanism further comprises a strip-shaped groove formed in the inner bottom wall of the damping groove and cross bars (9) fixedly arranged on the inner walls of the two sides of the strip-shaped groove.

3. A forging hammer with a shock absorbing mechanism as set forth in claim 2, wherein: the surface sliding of horizontal pole (9) is provided with slider (10) with bar inslot wall sliding connection, and the surface rotation of slider (10) is provided with shock attenuation pole (11), and the one end that slider (10) was kept away from to shock attenuation pole (11) is connected with the lower surface rotation of bearing plate (5).

4. A forging hammer with a shock absorbing mechanism as set forth in claim 3, wherein: the surface of the cross rod (9) is respectively sleeved with a tension spring (12) and two symmetrical transverse damping springs (13), two ends of each transverse damping spring (13) are respectively fixedly connected with the inner wall of the corresponding strip-shaped groove and the surfaces of the corresponding sliding blocks (10), and two ends of each tension spring (12) are respectively fixedly connected with the surfaces of the corresponding sliding blocks (10).

5. A forging hammer with a vibration absorbing mechanism according to any one of claims 1-4, wherein: the upper surface of shock-absorbing base (4) is provided with sound-insulating mechanism, sound-insulating mechanism is including seting up at two symmetrical rectangular channel of shock-absorbing base (4) upper surface to and rotate lead screw (14) that set up at a rectangular channel inner wall, the side of shock-absorbing base (4) is provided with motor (15) that are used for driving lead screw (14) pivoted.

6. A forging hammer with a vibration absorbing mechanism as recited in claim 5, wherein: the inner wall of the rectangular groove is connected with a moving block (16) in a sliding mode, and a threaded hole in threaded connection with the surface of the screw rod (14) is formed in the surface of one moving block (16).

7. A forging hammer with a shock absorbing mechanism as recited in claim 6, wherein: the upper surfaces of the two moving blocks (16) are fixedly provided with mounting frames (17), the mounting frames (17) are left opening mechanisms, the sound insulation mechanisms further comprise two symmetrical sound insulation plates (18) fixedly arranged on the upper surfaces of the mounting frames (17), and sound insulation cotton is filled in the sound insulation plates (18).