CN214186113U

CN214186113U - Damping base for numerical control lathe

Info

Publication number: CN214186113U
Application number: CN202022469661.2U
Authority: CN
Inventors: 吴保卫
Original assignee: Zaozhuang Aibangsi Precision Machinery Technology Co ltd
Current assignee: Zaozhuang Aibangsi Precision Machinery Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-09-14
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a vibration damping mount for numerical control lathe, comprising a base plate, the upside fixed mounting of bottom plate has first support column, the surface sliding connection of first support column has first sleeve, first telescopic upside fixed mounting has the roof, the upside of first support column is provided with the rubber shock pad, the first spout of two sets of symmetries is seted up to the upper surface of bottom plate, the inside sliding connection of first spout has first slider, the first spring of one side fixedly connected with of first slider. The utility model discloses a set up first support column, first sleeve, second support column, second sleeve, first spring, drive first sleeve downstream when the roof, first sleeve drives first connecting block downstream, and first connecting block drives head rod downstream and drives second connecting block and first slider and remove to the direction of keeping away from first support column, superposes layer upon layer through multiple effort, has played the absorbing effect of numerical control lathe.

Description

Damping base for numerical control lathe

Technical Field

The utility model relates to a numerical control lathe technical field specifically is a vibration damping mount for numerical control lathe.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.

At present most digit control machine tool can produce vibrations at the during operation, and the bottom at the lathe is fixed with the rubber pad for the majority, however although there is certain elasticity the rubber pad, nevertheless is not obvious to the produced vibrations shock attenuation effect of lathe, causes the damage to ground and body easily.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a damping base for a numerical control lathe.

In order to achieve the above object, the utility model provides a following technical scheme: a damping base for a numerical control lathe comprises a bottom plate, a first supporting column is fixedly arranged on the upper side of the bottom plate, the outer surface of the first supporting column is connected with a first sleeve in a sliding way, the upper side of the first sleeve is fixedly provided with a top plate, the upper side of the first supporting column is provided with a rubber shock pad, the outer surface of the first sleeve is fixedly connected with two groups of symmetrical first connecting blocks, the interior of the first connecting block is rotatably connected with a first connecting rod, the upper surface of the bottom plate is provided with two groups of symmetrical first sliding chutes, a first sliding block is connected inside the first sliding groove in a sliding manner, a first spring is fixedly connected with one side of the first sliding block, the other side of the first sliding block and the inner wall of the first sliding groove are fixedly connected with a second spring, the upper side of the first sliding block is fixedly connected with a second connecting block, and the first connecting rod is rotatably connected with the second connecting block.

Preferably, the upside fixed mounting of bottom plate has the second sleeve, the telescopic inside of second is provided with the rubber pad, the upside of rubber pad is provided with the third spring, the telescopic internal surface sliding connection of second has the second support column, second support column and roof fixed connection, the upside fixed mounting of bottom plate has the limiting plate, roof and limiting plate sliding connection.

Preferably, the upside of roof fixed mounting respectively has first connecting piece and second connecting piece, first connecting piece and second connecting piece rotate respectively and are connected with second connecting rod and third connecting rod, the notch has been seted up at the middle part of second connecting rod, the second connecting rod passes through notch sliding connection with the third connecting rod, the upside of second connecting rod and third connecting rod rotates and is connected with the buffer board.

Preferably, one side of the buffer plate is fixedly connected with a sliding plate, the other side of the sliding plate is connected with a connecting plate in a sliding manner, and a fourth spring is fixedly connected between the connecting plate and the buffer plate.

Preferably, the upside fixed mounting of connecting plate has the backup pad, the upside fixedly connected with second slider of buffer board, the second spout has been seted up to the downside of backup pad, the buffer board passes through second slider and backup pad sliding connection.

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

1. the utility model discloses a set up first support column, first sleeve, the second support column, the second sleeve, first spring, rubber shock pad, first connecting block, the second connecting block, the head rod, first slider, second spring and third spring, drive first sleeve downstream when the roof, first connecting block downstream is driven to first sleeve, first sleeve drives first connecting block downstream, first connecting block drives head rod downstream and drives second connecting block and first slider and remove to the direction of keeping away from first support column, rubber shock pad on the first support column has the effort of bounce-back to the roof, the third spring also can produce the effort of bounce-back to the second support column, first spring and second spring apply the elasticity in the opposite direction to the slider, the effort through multiple superposes layer upon layer, the absorbing effect of numerical control lathe has been played.

2. The utility model discloses a set up the connecting piece, the second connecting rod, the third connecting rod, the buffer board, a slide, the connecting plate, the fourth spring, second slider and backup pad, extrude the backup pad and can produce decurrent pressure when the numerical control lathe, the backup pad drives the connecting plate and moves down, make second slider and buffer board remove to the direction of keeping away from the connecting plate, make the fourth spring take place to deform and produce the pulling force to the connecting plate direction, make second connecting rod and third connecting rod produce ascending power, also produced ascending power to the connecting plate, thereby effectual numerical control lathe has played absorbing effect.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

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

FIG. 3 is a schematic view of a first partial three-dimensional structure of the present invention;

fig. 4 is a schematic view of a second partial three-dimensional structure of the present invention.

In the figure: 1 bottom plate, 2 second sleeves, 3 second support columns, 4 third springs, 5 rubber pads, 6 first support columns, 7 first sleeves, 8 rubber shock-absorbing pads, 9 first connecting blocks, 10 first connecting rods, 11 second connecting blocks, 12 first chutes, 13 first sliding blocks, 14 first springs, 15 second springs, 16 top plates, 17 limiting plates, 18 second connecting pieces, 19 second connecting rods, 20 third connecting rods, 21 notches, 22 buffer plates, 23 sliding plates, 24 connecting plates, 25 fourth springs, 26 second sliding blocks, 27 second chutes, 28 support plates and 29 first connecting pieces.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a damping base for a numerically controlled lathe comprises a base plate 1, a first support column 6 is fixedly installed on the upper side of the base plate 1, a first sleeve 7 is slidably connected to the outer surface of the first support column 6, a top plate 16 is fixedly installed on the upper side of the first sleeve 7, a rubber damping pad 8 is arranged on the upper side of the first support column 6, two sets of symmetrical first connecting blocks 9 are fixedly connected to the outer surface of the first sleeve 7, a first connecting rod 10 is rotatably connected to the inner part of the first connecting block 9, two sets of symmetrical first sliding grooves 12 are formed in the upper surface of the base plate 1, a first sliding block 13 is slidably connected to the inner part of the first sliding groove 12, a first spring 14 is fixedly connected to one side of the first sliding block 13, a second spring 15 is fixedly connected to the other side of the first sliding block 13 and the inner wall of the first sliding groove 12, and a second connecting block 11 is fixedly connected to the upper side of the first sliding block 13, first connecting rod 10 rotates with second connecting block 11 to be connected, can make backup pad 28 extrude and downstream when the vibrations that the during operation produced when the control lathe, backup pad 28 drives roof 16 downstream, drive first sleeve 7 downstream when roof 16, first sleeve 7 drives first connecting block 9 downstream, first connecting block 9 drives first connecting rod 10 downstream, and drive second connecting block 11 and first slider 13 and remove to the direction of keeping away from first support column 6, rubber shock pad 8 on the first support column 6 has the effort of bounce-back to roof 16, first spring 14 and second spring 15 produce opposite effort, make first sleeve 7 produce the effort, the effect of multiple effort has played the absorbing effect to the numerical control lathe, the practicality of device has been promoted.

Referring to fig. 1-2, a second sleeve 2 is fixedly mounted on the upper side of a bottom plate 1, a rubber pad 5 is arranged inside the second sleeve 2, a third spring 4 is arranged on the upper side of the rubber pad 5, a second supporting column 3 is slidably connected to the inner surface of the second sleeve 2, the second supporting column 3 is fixedly connected to a top plate 16, a limiting plate 17 is fixedly mounted on the upper side of the bottom plate 1, the top plate 16 is slidably connected to the limiting plate 17, a supporting plate 28 drives the top plate 16 to move downwards, the top plate 16 can drive the second supporting column 3 to move downwards, the second supporting column 3 applies downward pressure to the third spring 4, meanwhile, the third spring 4 can rebound the force applied by the second supporting column 3 and generate upward rebound force, meanwhile, the rubber pad 5 is arranged on the lower side of the third spring 4, the force generated by lathe vibration is prevented from being transmitted to the ground and damaging a lathe body, and the practicability of the device is improved.

Referring to fig. 3-4, a first connecting member 29 and a second connecting member 18 are respectively fixedly mounted on the upper side of the top plate 16, the first connecting member 29 and the second connecting member 18 are respectively rotatably connected with a second connecting rod 19 and a third connecting rod 20, a notch 21 is formed in the middle of the second connecting rod 19, the second connecting rod 19 and the third connecting rod 20 are slidably connected through the notch 21, the upper sides of the second connecting rod 19 and the third connecting rod 20 are rotatably connected with a buffer plate 22, one side of the buffer plate 22 is fixedly connected with a sliding plate 23, the other side of the sliding plate 23 is slidably connected with a connecting plate 24, a fourth spring 25 is fixedly connected between the connecting plate 24 and the buffer plate 22, a support plate 28 is fixedly mounted on the upper side of the connecting plate 24, a second slider 26 is fixedly connected on the upper side of the buffer plate 22, a second sliding groove 27 is formed in the lower side of the support plate 28, and the buffer plate 22 is slidably connected with the support plate 28 through the second slider 26, vibrations can produce decurrent pressure to backup pad 28 when numerical control lathe during operation, and backup pad 28 drives connecting plate 24 and moves down, makes buffer board 22 remove to the direction of keeping away from connecting plate 24, and buffer board 22 drives fourth spring 25 tensile simultaneously, makes fourth spring 25 take place deformation and produce the pulling force to connecting plate 24 direction, makes connecting plate 24 produce ascending power and rebound to the cushioning effect to numerical control lathe has been played, the practicality of device has been promoted.

The working principle is as follows: when the numerical control lathe generates vibration during working, downward pressure is applied to the uppermost supporting plate, the supporting plate drives the connecting plate to move downwards, the second sliding block and the buffer plate can move towards the direction far away from the connecting plate, meanwhile, the buffer plate drives the fourth spring to stretch, the fourth spring deforms to generate tensile force towards the direction of the connecting plate, the connecting plate generates upward force and moves upwards, the supporting plate drives the top plate to move downwards while moving downwards, when the top plate drives the first sleeve to move downwards, the first sleeve drives the first connecting block to move downwards, the first connecting block drives the first connecting rod to move downwards and drives the second connecting block and the first sliding block to move towards the direction far away from the first supporting column, the rubber shock pad on the first supporting column has rebound acting force on the top plate, and the third spring also generates upward force on the second supporting column, first spring and second spring produce the effort to first support column direction jointly to first slider, make first sleeve produce ascending power, superpose layer upon layer through multiple effort, have played the absorbing effect of numerical control lathe.

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. The utility model provides a vibration damping mount for numerically controlled lathe, includes bottom plate (1), its characterized in that: the upper side of the bottom plate (1) is fixedly provided with a first supporting column (6), the outer surface of the first supporting column (6) is connected with a first sleeve (7) in a sliding manner, the upper side of the first sleeve (7) is fixedly provided with a top plate (16), the upper side of the first supporting column (6) is provided with a rubber shock absorption pad (8), the outer surface of the first sleeve (7) is fixedly connected with two groups of symmetrical first connecting blocks (9), the inner part of each first connecting block (9) is rotatably connected with a first connecting rod (10), the upper surface of the bottom plate (1) is provided with two groups of symmetrical first chutes (12), the inner part of each first chute (12) is connected with a first sliding block (13) in a sliding manner, one side of the first sliding block (13) is fixedly connected with a first spring (14), the other side of the first sliding block (13) and the inner wall of the first chute (12) are fixedly connected with a second spring (15), the upper side of the first sliding block (13) is fixedly connected with a second connecting block (11), and the first connecting rod (10) is rotatably connected with the second connecting block (11).

2. The numerically controlled lathe damping mount according to claim 1, wherein: the upside fixed mounting of bottom plate (1) has second sleeve (2), the inside of second sleeve (2) is provided with rubber pad (5), the upside of rubber pad (5) is provided with third spring (4), the internal surface sliding connection of second sleeve (2) has second support column (3), second support column (3) and roof (16) fixed connection, the upside fixed mounting of bottom plate (1) has limiting plate (17), roof (16) and limiting plate (17) sliding connection.

3. The numerically controlled lathe damping mount according to claim 1, wherein: the upside of roof (16) is fixed mounting respectively has first connecting piece (29) and second connecting piece (18), first connecting piece (29) and second connecting piece (18) rotate respectively and are connected with second connecting rod (19) and third connecting rod (20), notch (21) have been seted up at the middle part of second connecting rod (19), second connecting rod (19) pass through notch (21) sliding connection with third connecting rod (20), the upside of second connecting rod (19) and third connecting rod (20) is rotated and is connected with buffer board (22).

4. The numerically controlled lathe damping mount according to claim 3, wherein: one side of the buffer plate (22) is fixedly connected with a sliding plate (23), the other side of the sliding plate (23) is connected with a connecting plate (24) in a sliding mode, and a fourth spring (25) is fixedly connected between the connecting plate (24) and the buffer plate (22).

5. The numerically controlled lathe damping mount according to claim 4, wherein: the upside fixed mounting of connecting plate (24) has backup pad (28), upside fixedly connected with second slider (26) of buffer board (22), second spout (27) have been seted up to the downside of backup pad (28), buffer board (22) are through second slider (26) and backup pad (28) sliding connection.