CN217475357U - Machining center vibration damping mount - Google Patents

Abstract

The utility model discloses a machining center vibration damping mount, including the pedestal the bottom surface of pedestal is provided with a plurality of recesses to set up the opening at the lateral wall of recess, communicate each other through the opening between the adjacent recess, it is a plurality of the recess intussuseption is filled with the shock attenuation thing, the bottom surface of pedestal still is equipped with a plurality of stabilizer blades, and is provided with the adjustable foot of moving away to avoid possible earthquakes on the stabilizer blade. The utility model discloses machining center vibration damping mount sets up a plurality of recesses through the bottom surface at the pedestal to opening through the recess lateral wall makes and forms the intercommunication state between a plurality of recesses, and fills the sand in a plurality of recesses, and simultaneously, still sets up a plurality of adjustable feet of moving away to avoid possible earthquakes in the bottom surface of pedestal, through the sand in a plurality of recesses and the adjustable foot combination of moving away to avoid possible earthquakes, thereby make the base add more stability man-hour at high speed, and be difficult for appearing the vibration phenomenon, finally, improve precision and quality that the work piece is adding man-hour.

Description

Machining center vibration damping mount

Technical Field

The utility model relates to a machining center equipment field, in particular to machining center vibration damping mount.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the comprehensive machining capacity of the numerical control machining center is high, a workpiece can finish more machining contents after being clamped once, and the machining precision is high.

The base is a key component of a machine tool machining center, and the structural stability of the base has great influence on the machining precision and the surface roughness of the machine tool. In recent years, the development direction of machining centers tends to multi-axis linkage, such as five axes, six axes and the like. Therefore, the base of the machining center needs to bear larger load, and the stand column of the existing machining center is complex in structure, heavy in size, poor in structural strength and not tight and firm in combination with the stand column, so that the base is not stable enough during high-speed machining, vibration is easy to occur, and the machining precision and the product quality of a workpiece are directly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stability is good, improves the machining center vibration damping mount of work piece quality.

For solving the above technical problem, the utility model discloses can adopt following technical scheme to realize:

a damping base of a machining center comprises a base body, wherein a plurality of grooves are formed in the bottom surface of the base body, openings are formed in the side walls of the grooves, adjacent grooves are communicated with each other through the openings, damping materials are filled in the grooves, a plurality of support legs are further arranged on the bottom surface of the base body, and adjustable damping feet are arranged on the support legs.

In one embodiment, the shock absorber is sand.

In one embodiment, the adjustable shock-absorbing foot comprises a shock-absorbing foot pad, an adjusting screw rod and an adjusting nut, the shock-absorbing foot pad is connected with one end of the adjusting screw rod, and the other end of the adjusting screw rod penetrates upwards from the bottom of the supporting foot and is in threaded connection with the adjusting nut.

In one embodiment, the top surface of the seat body is provided with a driving structure, the driving structure comprises a driving part, a screw and a linear rail, the driving part is connected with the screw and drives the screw to rotate, and the linear rail is respectively arranged on two sides of the screw.

In one of them embodiment, the top surface of pedestal still is equipped with the chip removal structure, the chip removal structure includes chip removal motor, chip removal pole and spiral strip, and the chip removal motor is connected with the chip removal pole to order about the chip removal pole and rotate, the spiral strip encircles in the chip removal pole, and is rotatory along with the chip removal pole.

In one embodiment, the base body is further provided with a hanging ring.

In one embodiment, the base body is integrally cast and molded by resin sand.

Has the advantages that: the utility model discloses machining center vibration damping mount sets up a plurality of recesses through the bottom surface at the pedestal to opening through the recess lateral wall makes and forms the intercommunication state between a plurality of recesses, and fills the sand in a plurality of recesses, simultaneously, still sets up a plurality of adjustable feet of moving away to avoid possible earthquakes in the bottom surface of pedestal, combines with the adjustable foot of moving away to avoid possible earthquakes through the sand in a plurality of recesses, thereby makes the base add more stability man-hour at high speed, and is difficult for appearing the vibration phenomenon, finally, improves precision and quality that the work piece is adding man-hour.

Drawings

FIG. 1 is a first schematic structural view of a damping base of a machining center of the present invention;

figure 2 is the utility model discloses machining center vibration damping mount's structural schematic diagram two.

As shown in the attached drawings:

100. a base body; 200. a groove; 300. an opening; 400. a leg; 500. an adjustable shock-absorbing foot; 510. a shock-absorbing foot pad; 520. adjusting the screw rod; 530. adjusting the nut; 600. a drive structure; 610. a drive member; 620. a screw; 630. a wire track; 700. a chip removal structure; 710. a chip removal motor; 720. a chip removal rod; 730. a helical strip; 800. a lifting ring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a shock absorbing base for a machining center includes a base 100, a plurality of grooves 200 are formed in a bottom surface of the base 100, openings 300 are formed in sidewalls of the grooves 200, adjacent grooves 200 are communicated with each other through the openings 300, shock absorbing materials are filled in the grooves 200, a plurality of legs 400 are further formed in the bottom surface of the base 100, and adjustable shock absorbing legs 500 are disposed on the legs 400.

Specifically, in this embodiment, in order to realize the shock absorption function of the machining center base, therefore, the bottom of the base body 100 is provided with the plurality of grooves 200, and the side walls of the grooves 200 are provided with the openings 300, so that the plurality of grooves 200 are in a mutually communicated state, and meanwhile, shock absorbers are added into the plurality of grooves 200, where the shock absorbers in this embodiment are sands, and certainly, other foaming materials can be used; in addition, the bottom surface of the base 100 is further provided with the supporting leg 400, the adjustable shock absorption leg 500 is arranged on the supporting leg 400, the supporting height of the base 100 is adjusted through the adjustable shock absorption leg 500, and the shock absorption objects filled in the groove 200 are combined, so that the base can be more stable during high-speed processing, and the vibration phenomenon is not easy to occur, thereby improving the precision and the quality of the workpiece during processing.

In addition, the seat body 100 in this embodiment is integrally cast and molded by resin sand, so that the seat body 100 has high overall rigidity, good stability and better load supporting capability, and meanwhile, the plurality of grooves 200 at the bottom of the seat body 100 can reduce the material consumption to the maximum extent and reduce the cost on the basis of ensuring the overall rigidity and structural strength, and correspondingly reduce the weight of the seat body 100, thereby effectively improving the overall structural strength and rigidity, having higher working stability, and meeting the requirements of large load, high precision and high rotation speed required by a machining center.

Referring to fig. 1 and 2, since the adjustable shock absorbing foot 500 needs to be adjusted to adapt the base 100 to different heights, the adjustable shock absorbing foot 500 in the embodiment includes a shock absorbing foot pad 510, an adjusting screw 520 and an adjusting nut 530, the shock absorbing foot pad 510 is connected to one end of the adjusting screw 520, the other end of the adjusting screw 520 penetrates upward from the bottom of the supporting foot 400 and is in threaded connection with the adjusting nut 530, when adjusting, the adjusting screw 520 is rotated to raise or lower the shock absorbing foot pad 510, and then the adjusting nut 530 fixes the shock absorbing foot pad, so that the adjustable shock absorbing foot 500 can be adjusted, the supporting height of the base 100 can be adjusted, and the base 100 can adapt to different processing environments.

Referring to fig. 2, since the saddle of the machining center needs to be located on the base 100 and needs to move, the top surface of the base 100 is provided with the driving structure 600, the driving structure 600 includes a driving member 610, a screw 620 and a linear rail 630, the driving member 610 is connected to the screw 620 and drives the screw 620 to rotate, the linear rails 630 are respectively disposed on two sides of the screw 620, the saddle is located on the linear rail 630 and connected to the screw 620, and the driving member 610 drives the screw 620 to rotate, so that the saddle slides on the linear rails 630, and the machining of the workpiece is facilitated.

When a workpiece is machined, scraps are generated, so that a scrap discharge structure 700 is further arranged on the top surface of the seat body 100, the scrap discharge structure 700 comprises a scrap discharge motor 710, a scrap discharge rod 720 and a spiral strip 730, the scrap discharge motor 710 is connected with the scrap discharge rod 720 and drives the scrap discharge rod 720 to rotate, the spiral strip 730 surrounds the scrap discharge rod 720 and rotates along with the scrap discharge rod 720, when scraps are discharged, the scrap discharge motor 710 drives the scrap discharge rod 720 to rotate, and when the scrap discharge rod 720 rotates, the spiral strip 730 rotates along with the rotation of the scrap discharge rod 730 and discharges the scraps to one end of the seat body 100, so that the scrap discharge function is realized.

Finally, referring to fig. 2, since the base 100 has a certain weight, in order to facilitate the movement of the base, a hanging ring 800 is further disposed on the base 100, and the hanging ring 800 can be used to hoist the base 100, so as to facilitate the movement of the base.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. The present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations can be made without departing from the scope of the present invention, which is equivalent to the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a machining center vibration damping mount which characterized in that: the shock-absorbing seat comprises a seat body, wherein a plurality of grooves are formed in the bottom surface of the seat body, openings are formed in the side walls of the grooves, adjacent grooves are communicated with one another through the openings, shock-absorbing materials are filled in the grooves, a plurality of support legs are further arranged on the bottom surface of the seat body, and adjustable shock-absorbing feet are arranged on the support legs.

2. The machining center shock mount according to claim 1, wherein: the shock absorber is sand.

3. The machining center shock mount according to claim 1, wherein: the adjustable foot of moving away to avoid possible earthquakes is connected with adjusting screw's one end including the callus on the sole of moving away to avoid possible earthquakes, adjusting screw and adjusting nut, and the adjusting screw other end then upwards runs through from the bottom of stabilizer blade, with adjusting nut threaded connection.

4. The machining center shock mount of claim 1, wherein: the top surface of pedestal is equipped with drive structure, drive structure includes driving piece, screw rod and line rail, and the driving piece is connected with the screw rod to order about the screw rod and rotate, then be equipped with the line rail respectively in the both sides of screw rod.

5. The machining center shock mount of claim 1, wherein: the top surface of pedestal still is equipped with the chip removal structure, the chip removal structure includes chip removal motor, chip removal pole and spiral strip, and the chip removal motor is connected with the chip removal pole to order about the chip removal pole and rotate, the spiral strip encircles in the chip removal pole, and is rotatory along with the chip removal pole.

6. The machining center shock mount according to claim 1, wherein: the base body is also provided with a hanging ring.

7. The machining center shock mount of claim 1, wherein: the base body is integrally cast and formed by resin sand.

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