CN209781568U

CN209781568U - Damping device for hardware mechanical production

Info

Publication number: CN209781568U
Application number: CN201920571649.7U
Authority: CN
Inventors: 黄日云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-13
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a vibration damper for hardware machinery production, which comprises a support plate and a vibration damping foot pad, wherein the vibration damping foot pad consists of an L-shaped side plate, a limit chute, a bottom plate, a mounting plate, a through hole, a tension spring, a connecting cushion block and a vibration damper, the limit chutes are arranged on the inner walls of the two sides of the L-shaped side plate close to one end of the support plate, the four corners of the outer side wall of the support plate are respectively and fixedly connected with a limit slider corresponding to the limit chute, and the limit slider is matched with the limit chute, and the damping effect of the device is greatly improved by matching with the damper.

Description

Damping device for hardware mechanical production

Technical Field

The utility model relates to a vibration damper field, concretely relates to vibration damper is used in five metals mechanical production.

Background

When the hardware machine is used, larger vibration is generated, and a vibration damping device is needed to improve the smoothness of the machine in use. Most of the existing vibration damping devices adopt vibration damping springs to achieve the vibration damping effect, but the springs can also do reciprocating motion, so that the vibration damping performance is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device is used in five metals mechanical production.

The utility model discloses by following technical scheme implement:

A vibration damper for hardware machinery production comprises a support plate and a vibration damping foot pad, wherein the vibration damping foot pad consists of an L-shaped side plate, a limiting sliding groove, a bottom plate, a mounting plate, a through hole, a tension spring, a connecting cushion block and a vibration damper, the limiting sliding grooves are formed in the inner walls of two sides of the L-shaped side plate, which are close to one end of the support plate, the four corners of the outer side wall of the support plate correspond to the limiting sliding grooves and are fixedly connected with limiting sliding blocks, the limiting sliding blocks are matched with the limiting sliding grooves and are connected with the inside of the limiting sliding grooves in a sliding manner, the bottom of the L-shaped side plate is fixedly connected with the bottom plate, the mounting plate is arranged above the bottom plate and is fixedly connected with the L-shaped side plate, the top of the mounting plate is provided with the through, the damping rod is connected with the through hole in a sliding mode, one end, far away from the supporting plate, of the damping rod penetrates through the through hole and is fixedly connected with a connecting cushion block, the bottom of the connecting cushion block is fixedly connected with a tension spring, the other end of the tension spring is fixedly connected with the bottom plate, a damper is arranged on one side, far away from the L-shaped side plate, of the tension spring, one end of the damper is fixedly connected with the supporting plate, and the other end of the damper is fixedly connected with the bottom plate.

Preferably, the damping callus on the sole is provided with four, and four the damping callus on the sole sets up the four corners department in backup pad bottom respectively.

Preferably, the inner side wall of the through hole is coated with a rubber coating.

Preferably, a silica gel plate is fixedly bonded to the top of the mounting plate, and the other end of the silica gel plate is bonded to the support plate.

preferably, the tension spring is made of spring steel.

Has the advantages that: the utility model has the advantages that: the utility model relates to a damping device is used in five metals mechanical production, its simple structure, the cost is lower, suitable using widely, through the backup pad that sets up with the even dispersion of vibration to the damping callus on the sole of four corners department, the damping callus on the sole carries out the damping to the vibration power to when the damping callus on the sole carries out the damping through the mounting panel that sets up, connection cushion, tension spring and silica gel board and damping rod, use with the shock absorber cooperatees, makes the damping effect of device improve greatly.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

Fig. 3 is an enlarged view of a portion B in fig. 2.

in the figure: 1. a support plate; 11. a limiting slide block; 12. a damper rod; 2. a vibration reduction foot pad; 21. an L-shaped side plate; 22. a limiting chute; 23. a base plate; 24. mounting a plate; 25. a through hole; 26. a rubber coating; 27. a tension spring; 28. connecting the cushion blocks; 29. a silica gel plate; 210. a damper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides the following technical solutions: a vibration damper for hardware machinery production comprises a support plate 1 and a vibration damping foot pad 2, wherein the vibration damping foot pad 2 consists of an L-shaped side plate 21, a limiting sliding groove 22, a bottom plate 23, a mounting plate 24, a through hole 25, a tension spring 27, a connecting cushion block 28 and a vibration damper 210, the limiting sliding grooves 22 are respectively arranged on the inner walls of two sides of one end, close to the support plate 1, of the L-shaped side plate 21, the four corners of the outer side wall of the support plate 1 are respectively and fixedly connected with a limiting sliding block 11 corresponding to the limiting sliding grooves 22, the limiting sliding blocks 11 are arranged in a matched manner with the limiting sliding grooves 22, the limiting sliding blocks 11 are slidably connected inside the limiting sliding grooves 22, the bottom plate 23 is fixedly connected with the inner bottom of the L-shaped side plate 21, the mounting plate 24 is arranged above the bottom plate 23, the mounting plate 24 is fixedly, damping rod 12 and through-hole 25 phase-match set up, and damping rod 12 and through-hole 25 sliding connection, damping rod 12 is kept away from the one end of backup pad 1 and is passed through-hole 25 and fixedly connected with and connect cushion 28, the bottom fixedly connected with tension spring 27 of connecting cushion 28, tension spring 27's the other end and bottom plate 23 fixed connection, one side that L type curb plate 21 was kept away from to tension spring 27 is provided with shock absorber 210, shock absorber 210's one end and backup pad 1 fixed connection, shock absorber 210's the other end and bottom plate 23 fixed connection.

Damping callus on sole 2 is provided with four, and four damping callus on sole 2 set up the four corners department in backup pad 1 bottom respectively for the atress of backup pad 1 is even.

The rubber coating 26 is coated on the inner side wall of the through hole 25, so that the damping force between the damping rod 12 and the mounting plate 24 can be increased, and the damping effect of the device is better.

The top of the mounting plate 24 is fixedly bonded with a silica gel plate 29, and the other end of the silica gel plate 29 is bonded with the support plate 1, so that the vibration reduction effect of the device can be further improved.

the tension spring 27 is made of spring steel, which has excellent metallurgical quality, good surface quality, and precise shape and size.

The utility model discloses a theory of operation and use flow: install five metals machinery at backup pad 1's top, when machinery takes place the vibration, backup pad 1 will vibrate even dispersion to the damping callus on the sole 2 of four corners department, damping callus on the sole 2 carries out the damping to the vibrational force, the vertical downward time of vibrational force, silica gel plate 29 can absorb some vibrational force, shock absorber 210 carries out the atress compression, in order to reach and reduce vertical decurrent vibrational force, when shock absorber 210 is when carrying out the resilience vibrational force, tension spring 27 takes place elastic deformation, reduce the resilience of damping rod 12, the effect of reducing the vibrational force once more has been reached, when damping rod 12 kick-backs, the inside rubber coating 26 of through-hole 25 also can absorb one-step vibrational force to a certain extent, each part cooperatees, the vibration of reduction device that can be great, make machinery more smooth-going.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The damping device for hardware machinery production is characterized by comprising a supporting plate (1) and a damping foot pad (2), wherein the damping foot pad (2) consists of an L-shaped side plate (21), a limiting sliding groove (22), a bottom plate (23), a mounting plate (24), a through hole (25), a tension spring (27), a connecting cushion block (28) and a damper (210), the limiting sliding grooves (22) are respectively formed in the inner walls of two sides of one end, close to the supporting plate (1), of the L-shaped side plate (21), four corners of the outer side wall of the supporting plate (1) correspond to the limiting sliding grooves (22) and are fixedly connected with limiting sliding blocks (11), the limiting sliding blocks (11) are matched with the limiting sliding grooves (22), the limiting sliding blocks (11) are connected inside the limiting sliding grooves (22) in a sliding mode, the bottom plate (23) is fixedly connected to the inner bottom of the L-, the upper portion of the bottom plate (23) is provided with a mounting plate (24), the mounting plate (24) is fixedly connected with the L-shaped side plate (21), a through hole (25) is formed in the top of the mounting plate (24), the bottom of the support plate (1) corresponds to a damping rod (12) fixedly connected with the position of the through hole (25), the damping rod (12) is arranged in a way matched with the through hole (25), the damping rod (12) is slidably connected with the through hole (25), one end, far away from the support plate (1), of the damping rod (12) penetrates through the through hole (25) and is fixedly connected with a connecting cushion block (28), the bottom of the connecting cushion block (28) is fixedly connected with a tension spring (27), the other end of the tension spring (27) is fixedly connected with the bottom plate (23), one side, far away from the L-shaped side plate (21), of the tension spring (27) is provided with a shock absorber (210), one end, the other end of the shock absorber (210) is fixedly connected with the bottom plate (23).

2. The vibration damping device for hardware machinery production of claim 1, wherein: damping callus on sole (2) are provided with four, and four damping callus on sole (2) set up the four corners department in backup pad (1) bottom respectively.

3. The vibration damping device for hardware machinery production of claim 1, wherein: and a rubber coating (26) is coated on the inner side wall of the through hole (25).

4. The vibration damping device for hardware machinery production of claim 1, wherein: the top of mounting panel (24) is fixed to be bonded with silica gel board (29), the other end and the backup pad (1) bonding of silica gel board (29).

5. The vibration damping device for hardware machinery production of claim 1, wherein: the tension spring (27) is made of spring steel.