CN212762445U

CN212762445U - Damping device for machining

Info

Publication number: CN212762445U
Application number: CN202021885641.7U
Authority: CN
Inventors: 付志成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-23
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a damping device for machining, relating to the technical field of machining; the damping device for machining comprises a supporting plate, wherein a fixed base is arranged at the bottom of the supporting plate, the supporting plate is connected with the fixed base through a first damping component and a second damping component, a side supporting component is arranged on the side edge of the supporting plate, and the first damping component and the second damping component are arranged, so that the damping device can play a supporting role and a damping role and has very good practicability; meanwhile, the structure is simple, the stability is high, the damping effect is good, and the damping requirement in the machining process can be effectively met; can enough play the effect of support through the collateral branch supporting component, can also further improve the shock attenuation effect, have very good practicality.

Description

Damping device for machining

Technical Field

The utility model relates to the technical field of machining, specifically a damping device for machining.

Background

Machining refers to a process of changing the overall dimension or performance of a workpiece by a mechanical device, and can be divided into cutting machining and pressure machining according to differences in machining modes, no matter what type of machining generates large vibration in the working process, the large vibration causes very large noise of the surrounding environment, and further the requirement on a damping device in the machining process is very high.

No. CN209818619U discloses a damping device for spinning machine, include the base and accept the board, accept the board upper end fixed be equipped with supporting leg assorted sleeve, accept board lower extreme fixedly connected with bracing piece, the bracing piece overcoat is equipped with first spring, the upper end of base still is equipped with the shock attenuation piece, the bracing piece is located the top of shock attenuation piece, the equal fixedly connected with fixed block in both ends of shock attenuation piece, the fixed block is fixed through first bolt on the base, the shock attenuation effect that the above-mentioned device played in the use is relatively poor, the base also is not good with the connection effect of accepting between the board simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device solves above-mentioned problem for machining.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a damping device for machining, includes the backup pad, and the bottom of backup pad is equipped with unable adjustment base, is connected through first damper and second damper between backup pad and the unable adjustment base, the side of backup pad is equipped with the side supporting component.

In one alternative: the first damping assembly comprises threaded sleeves, damping pieces are fixed between the threaded sleeves, connecting sleeves are fixed on the damping pieces, and the connecting sleeves are connected with fixing rods fixed at the bottoms of the supporting plates.

In one alternative: threaded connection has the threaded rod on the screw sleeve, and the top of threaded rod is fixed with the regulating block, and threaded hole threaded connection on the bottom of threaded rod and the unable adjustment base is equipped with first spring between shock attenuation piece and the first spring.

In one alternative: second damper includes fixes the first guide bar in first fixed intracavity, and first fixed chamber sets up on unable adjustment base, and sliding connection has the slider on the first guide bar, and the slider passes through the second spring to be connected with first fixed chamber, is equipped with the articulated seat of first articulated seat and second in slider and the backup pad respectively, and is articulated through the connecting rod between the articulated seat of first articulated seat and the second.

In one alternative: the side supporting component comprises a fixing plate, an upper clamping plate and a lower clamping plate are fixed at two ends of the fixing plate respectively, the upper clamping plate is inserted into the slot, the lower clamping plate is connected with a second guide rod in a second fixing cavity in a sliding mode, and a third spring is arranged between the lower clamping plate and the second fixing cavity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

by arranging the first damping assembly and the second damping assembly, the supporting function and the damping function can be achieved, and the practicability is very good; meanwhile, the structure is simple, the stability is high, the damping effect is good, and the damping requirement in the machining process can be effectively met; can enough play the effect of support through the collateral branch supporting component, can also further improve the shock attenuation effect, have very good practicality.

Drawings

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

Fig. 2 is a schematic structural view of the first damping module of the present invention.

Fig. 3 is a schematic structural view of the middle fixing base of the present invention.

Notations for reference numerals: 01-supporting plate, 02-fixed base, 03-first damping component, 04-second damping component, 05-side supporting component, 11-slot, 21-first fixed cavity, 22-second fixed cavity, 31-fixed rod, 32-connecting sleeve, 33-damping sheet, 34-threaded sleeve, 35-threaded rod, 36-adjusting block, 37-threaded hole, 38-first spring, 41-first guide rod, 42-second spring, 43-sliding block, 44-first hinging seat, 45-connecting rod, 46-second hinging seat, 51-fixed plate, 52-upper clamping plate, 53-lower clamping plate, 54-second guide rod and 55-third spring.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Please refer to fig. 1-3, in an embodiment of the present invention, a damping device for machining, including the supporting plate 01, the supporting plate 01 is used for fixing the machine to be machined, the bottom of the supporting plate 01 is provided with the fixing base 02, and the supporting plate 01 and the fixing base 02 are connected through the first damping component 03 and the second damping component 04, so as to play a very good damping effect.

Further, the first damping assembly 03 comprises a threaded sleeve 34, a threaded rod 35 is connected to the threaded sleeve 34 in a threaded manner, an adjusting block 36 is fixed to the top of the threaded rod 35, when the adjusting block 36 is rotated, the threaded rod 35 can be driven to rotate, the threaded rod 35 is driven to move in the threaded sleeve 34, the bottom end of the threaded rod 35 is in threaded connection with a threaded hole 37 in the fixed base 02, namely the threaded sleeve 34 is stably fixed on the fixed base 02 through connection between the threaded rod 35 and the threaded hole 37, and the operation is very simple; in addition, the damping piece 33 is fixed between the threaded sleeves 34, the connecting sleeve 32 is fixed on the damping piece 33, the connecting sleeve 32 is connected with the fixing rod 31 fixed at the bottom of the supporting plate 01, when the supporting plate 01 moves downwards, the damping piece 33 is extruded through the fixing rod 31 and the connecting sleeve 32, at the moment, the damping piece 33 can move downwards to play a damping role, the first spring 38 is arranged between the damping piece 33 and the first spring 38, and when the damping piece 33 moves downwards, the first spring 38 can be compressed, so that the damping is convenient.

Further, the second damping assembly 04 comprises a first guide rod 41 fixed in the first fixing cavity 21, the first fixing cavity 21 is arranged on the fixing base 02, a sliding block 43 is connected to the first guide rod 41 in a sliding manner, that is, the sliding block 43 can move in the length direction of the first guide rod 41, and the sliding block 43 is connected with the first fixing cavity 21 through a second spring 42, so that the sliding block 43 can compress or stretch the sliding block 43 when moving, and a good damping effect is achieved; be equipped with first articulated seat 44 and the articulated seat 46 of second on slider 43 and the backup pad 01 respectively, it is articulated through connecting rod 45 between first articulated seat 44 and the articulated seat 46 of second, when the backup pad 01 is at the removal in-process, can drive slider 43 through connecting rod 45 and slide on first guide bar 41, and first guide bar 41 sets up for the slope simultaneously for the slip effect is better, has very good practicality.

By arranging the first damping assembly 03 and the second damping assembly 04, the supporting function and the damping function can be achieved, and the practicability is very good; meanwhile, the damping device is simple in structure, high in stability and good in damping effect, and can effectively meet the damping requirement in the machining process.

Example 2

The side of the supporting plate 01 is provided with the side supporting component 05, the supporting function can be achieved through the side supporting component 05, the damping effect can be further improved, and the side supporting component 05 has very good practicability, the side supporting component 05 comprises a fixing plate 51, an upper clamping plate 52 and a lower clamping plate 53 are respectively fixed at two ends of the fixing plate 51, the upper clamping plate 52 is inserted in the slot 11, the lower clamping plate 53 is connected with a second guide rod 54 in a second fixing cavity 22 in a sliding manner, a third spring 55 is arranged between the lower clamping plate 53 and the second fixing cavity 22, when the supporting plate 01 moves downwards, the fixing plate 51 and the lower clamping plate 53 can be driven to move downwards, the lower clamping plate 53 slides on the second guide rod 54, the effect of compressing the second guide rod 54 is achieved, the damping effect is further improved, and the supporting plate 01 and the fixing base 02 can be conveniently connected through the fixing plate 51, the upper clamping plate 52 and the lower clamping plate 53, the stability of the support plate 01 is improved.

The utility model discloses a theory of operation is: when the support plate 01 moves downwards, the fixing rod 31 is driven to move downwards, and at the moment, the fixing rod 31 drives the connecting sleeve 32 to extrude the damping sheet 33 to play a damping role; when the support plate 01 moves downwards, the connecting rod 45 drives the sliding block 43 to slide on the first guide rod 41, and further the second spring 42 is compressed; in addition, when the supporting plate 01 moves, the fixing plate 51, the upper clamp plate 52 and the lower clamp plate 53 are driven to move downward, thereby compressing the second guide rod 54.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a damping device for machining, includes backup pad (01), and the bottom of backup pad (01) is equipped with unable adjustment base (02), its characterized in that, be connected through first damper (03) and second damper (04) between backup pad (01) and unable adjustment base (02), the side of backup pad (01) is equipped with collateral branch supporting component (05).

2. The machining shock-absorbing device according to claim 1, wherein the first shock-absorbing assembly (03) comprises threaded sleeves (34), shock-absorbing plates (33) are fixed between the threaded sleeves (34), connecting sleeves (32) are fixed on the shock-absorbing plates (33), and the connecting sleeves (32) are connected with fixing rods (31) fixed at the bottom of the supporting plate (01).

3. The damping device for machining according to claim 2, characterized in that a threaded rod (35) is connected to the threaded sleeve (34) in a threaded manner, an adjusting block (36) is fixed to the top of the threaded rod (35), the bottom end of the threaded rod (35) is connected to a threaded hole (37) in the fixed base (02) in a threaded manner, and a first spring (38) is arranged between the damping piece (33) and the first spring (38).

4. The machining shock-absorbing device according to claim 1, characterized in that the second shock-absorbing assembly (04) comprises a first guide rod (41) fixed in the first fixing cavity (21), the first fixing cavity (21) is arranged on the fixing base (02), a sliding block (43) is connected onto the first guide rod (41) in a sliding manner, the sliding block (43) is connected with the first fixing cavity (21) through a second spring (42), a first hinge seat (44) and a second hinge seat (46) are respectively arranged on the sliding block (43) and the supporting plate (01), and the first hinge seat (44) and the second hinge seat (46) are hinged through a connecting rod (45).

5. The machining shock-absorbing device according to claim 1, wherein the side supporting assembly (05) comprises a fixing plate (51), an upper clamping plate (52) and a lower clamping plate (53) are respectively fixed to two ends of the fixing plate (51), the upper clamping plate (52) is inserted into the slot (11), the lower clamping plate (53) is slidably connected with a second guide rod (54) in the second fixing cavity (22), and a third spring (55) is arranged between the lower clamping plate (53) and the second fixing cavity (22).