CN211991798U

CN211991798U - Novel supporting structure for CNC (computer numerical control) machine tool magazine

Info

Publication number: CN211991798U
Application number: CN201821596737.4U
Authority: CN
Inventors: 熊运东
Original assignee: Dongguan Chengchuan Machinery Technology Co ltd
Current assignee: Dongguan Chengchuan Machinery Technology Co ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2020-11-24
Anticipated expiration: 2028-09-29

Abstract

The utility model discloses a novel bearing structure that CNC lathe tool magazine was used, including the bearing structure body, the bottom fixedly connected with shell of bearing structure body, the bottom of shell is provided with the base, the equal fixedly connected with support column in both sides at base top, the surface cover of support column is equipped with first damping spring, the top of support column runs through to the inner chamber of shell, and the bottom of shell inner chamber sets up the logical groove that uses with the support column cooperation, the top of support column is provided with the backup pad. The utility model discloses a set up mutually supporting of bearing structure body, shell, base, support column, first damping spring, backup pad, slider, spout, fixed plate, slide bar, sliding sleeve, second damping spring, connecting plate, spliced pole, slide rail, installation piece, third damping spring, movable rod, pivot and slipmat, solved current bearing structure and did not possess the absorbing problem.

Description

Novel supporting structure for CNC (computer numerical control) machine tool magazine

Technical Field

The utility model relates to a tool magazine technical field specifically is a novel bearing structure that CNC lathe tool magazine was used.

Background

The tool magazine system provides a device for storing and replacing tools required in an automated process. The automatic tool changing mechanism and the tool magazine capable of storing a plurality of tools change the traditional production mode mainly by people. By means of the control of a computer program, various machining requirements such as milling, drilling, boring, tapping and the like can be met, the machining time course is greatly shortened, and the production cost is reduced, which is the biggest characteristic of a tool magazine system.

In the use of tool magazine, need use bearing structure, but current bearing structure does not possess the absorbing advantage, can produce the shake of different degrees at the in-process that the lathe used, consequently can appear the not hard up situation of screw often after long-time operation, makes the tool magazine downward sloping lead to hitting the danger of sword to improve use cost, reduced bearing structure's practicality, consequently unsuitable using widely.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a novel bearing structure that CNC lathe tool magazine was used possesses advantages such as shock attenuation, has solved the novel bearing structure that CNC lathe tool magazine was used and has not possessed the absorbing problem.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses the absorbing, the utility model provides a following technical scheme: a novel supporting structure for a CNC machine tool magazine comprises a supporting structure body, wherein a shell is fixedly connected to the bottom of the supporting structure body, a base is arranged at the bottom of the shell, supporting columns are fixedly connected to two sides of the top of the base, first damping springs are sleeved on the surfaces of the supporting columns, the tops of the supporting columns penetrate through an inner cavity of the shell, through grooves matched with the supporting columns are formed in the bottom of the inner cavity of the shell, a supporting plate is arranged at the top of the supporting columns, sliding blocks are arranged on two sides of the supporting plate, sliding grooves matched with the sliding blocks are formed in two sides of the inner cavity of the shell, fixed plates are symmetrically arranged at the tops of the supporting plates, sliding rods are symmetrically and fixedly connected to the tops of the sliding rods and fixedly connected with the inner wall of the shell, sliding sleeves are slidably connected to the surfaces of the sliding rods, second damping springs are sleeved, fixedly connected with connecting plate between two sliding sleeves, the bottom fixedly connected with spliced pole of connecting plate, the bottom and the support column fixed connection of fixed plate are run through to the bottom of spliced pole, the central department symmetry fixedly connected with slide rail at shell cavity top, the inner wall sliding connection of slide rail has the installation piece, is provided with third damping spring between two installation pieces, have the movable rod through pivot swing joint between backup pad and the installation piece.

Preferably, the tops of the two sides of the supporting column are fixedly connected with limiting blocks, bolts are arranged at the bottoms of the limiting blocks, and threaded ends of the bolts penetrate through the tops of the limiting blocks and are in threaded connection with the supporting plate.

Preferably, both sides of the supporting plate are fixedly connected with the sliding block through fixing parts, and one side, far away from the supporting plate, of the sliding block penetrates through the inner wall of the sliding groove and is in sliding connection with the inner wall of the sliding groove.

Preferably, the inner side of the third damping spring is provided with a telescopic rod, and two sides of the telescopic rod are fixedly connected with the mounting block.

Preferably, the bottom of the base is adhered with a non-slip mat through an adhesive, and the bottom of the non-slip mat is provided with non-slip lines.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel bearing structure that CNC lathe tool magazine was used possesses following beneficial effect:

1. the utility model discloses a set up the bearing structure body, and a housing, a pedestal, the support column, first damping spring, the backup pad, the slider, the spout, the fixed plate, the slide bar, the sliding sleeve, second damping spring, the connecting plate, the spliced pole, a slide rail, the installation piece, third damping spring, the movable rod, mutually supporting of pivot and slipmat, the current bearing structure does not possess absorbing problem has been solved, this bearing structure for the tool magazine has avoided producing the situation that the shake leads to the screw not hard up at the in-process that the lathe used, thereby the danger of hitting the sword has been avoided appearing, consequently, the cost of using has been reduced, bearing structure's practicality has been improved, therefore, be fit for using widely.

2. The utility model discloses a setting of limiting block and bolt can play reinforced (rfd) effect to the support column, has avoided the support column unstable situation to appear when using to improve the stability of support column, through the setting of slipmat, gliding situation appears when having avoided the base to use, stability when having improved the base and using, through the setting of slider and spout, avoided the too big problem of frictional resistance between backup pad and the shell inner wall, thereby make the backup pad slide more smoothly.

Drawings

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

fig. 2 is a sectional view of the structural shell of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: the damping device comprises a supporting structure body 1, a shell 2, a base 3, a supporting column 4, a first damping spring 5, a supporting plate 6, a sliding block 7, a sliding chute 8, a fixing plate 9, a sliding rod 10, a sliding sleeve 11, a second damping spring 12, a connecting plate 13, a connecting column 14, a sliding rail 15, a mounting block 16, a third damping spring 17, a movable rod 18, a rotating shaft 19 and a non-slip mat 20.

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 novel supporting structure for a tool magazine of a CNC machine tool comprises a supporting structure body 1, a housing 2 is fixedly connected to the bottom of the supporting structure body 1, a base 3 is arranged at the bottom of the housing 2, a non-slip mat 20 is adhered to the bottom of the base 3 through an adhesive, non-slip patterns are arranged at the bottom of the non-slip mat 20, the situation that the base 3 slides when in use is avoided through the arrangement of the non-slip mat 20, the stability of the base 3 when in use is improved, supporting columns 4 are fixedly connected to both sides of the top of the base 3, a first damping spring 5 is sleeved on the surface of each supporting column 4, the top of each supporting column 4 penetrates through the inner cavity of the housing 2, a through groove matched with the corresponding supporting column 4 is arranged at the bottom of the inner cavity of the housing 2, a supporting plate 6 is arranged at the top of each supporting column 4, limiting blocks, the threaded end of the bolt penetrates through the top of the limiting block and is in threaded connection with the supporting plate 6, the limiting block and the bolt are arranged, a reinforcing effect can be achieved on the supporting column 4, the situation that the supporting column 4 is unstable in use is avoided, the stability of the supporting column 4 is improved, the sliding blocks 7 are arranged on the two sides of the supporting plate 6, the sliding grooves 8 matched with the sliding blocks 7 for use are formed in the two sides of the inner cavity of the shell 2, the two sides of the supporting plate 6 are fixedly connected with the sliding blocks 7 through fixing parts, one side, away from the supporting plate 6, of the sliding blocks 7 penetrates through the inner wall of the sliding grooves 8 and is in sliding connection with the inner wall of the sliding grooves 8, the problem of overlarge friction resistance between the supporting plate 6 and the inner wall of the shell 2 is solved through the arrangement of the sliding blocks 7 and the sliding grooves 8, the supporting plate 6 slides more smoothly, the top of slide bar 10 and the inner wall fixed connection of shell 2, the sliding surface connection of slide bar 10 has sliding sleeve 11, the surface of slide bar 10 and the top cover that is located sliding sleeve 11 are equipped with second damping spring 12, fixedly connected with connecting plate 13 between two sliding sleeves 11, the bottom fixedly connected with spliced pole 14 of connecting plate 13, the bottom and the support column 4 fixed connection of fixed plate 9 are run through to spliced pole 14's bottom, the central department symmetry fixedly connected with slide rail 15 at 2 inner chamber tops of shell, the inner wall sliding connection of slide rail 15 has installation piece 16, be provided with third damping spring 17 between two installation pieces 16, the inboard of third damping spring 17 is provided with the telescopic link, equal and the installation piece 16 fixed connection in two sides of telescopic link, there is movable rod 18 through pivot 19 swing joint between backup pad 6 and the installation piece 16.

When in use, the machine tool can shake to different degrees, the shell 2 is driven to move downwards by the supporting structure body 1, so that the first damping spring 5 can perform primary damping on the shell 2, then the shell 2 drives the supporting plate 6 to move upwards through the matching of the supporting column 4, the sliding block 7 and the sliding groove 8, the support plate 6 drives the connecting column 14 to move upwards, so that the connecting column 14 drives the sliding sleeve 11 to move upwards through the matching of the connecting plate 13 and the sliding rod 10, so that the second damping spring 12 can damp the casing 2 again, and at the same time, the support plate 6 drives the two mounting blocks 16 to move towards one side far away from the center of the casing 2 through the matching of the connecting column 14, the rotating shaft 19 and the slide rail 15, so that the third damping spring 17 can damp the casing 2, thereby reach and do the absorbing purpose to bearing structure body 1, reached this moment the novel bearing structure that this CNC lathe tool magazine used and possess absorbing advantage.

In conclusion, this novel bearing structure that CNC lathe tool magazine was used through setting up the bearing structure body 1, shell 2, base 3, support column 4, first damping spring 5, backup pad 6, slider 7, spout 8, fixed plate 9, slide bar 10, sliding sleeve 11, second damping spring 12, connecting plate 13, spliced pole 14, slide rail 15, installation piece 16, third damping spring 17, movable rod 18, pivot 19 and slipmat 20 mutually support, has solved current bearing structure and has not possessed the absorbing problem.

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 novel bearing structure that CNC lathe tool magazine was used, includes bearing structure body (1), its characterized in that: the bottom of the supporting structure body (1) is fixedly connected with a shell (2), the bottom of the shell (2) is provided with a base (3), two sides of the top of the base (3) are fixedly connected with supporting columns (4), the surface of each supporting column (4) is sleeved with a first damping spring (5), the top of each supporting column (4) penetrates through an inner cavity of the shell (2), the bottom of the inner cavity of the shell (2) is provided with a through groove matched with the supporting columns (4), the top of each supporting column (4) is provided with a supporting plate (6), two sides of each supporting plate (6) are provided with sliders (7), two sides of the inner cavity of the shell (2) are provided with sliding grooves (8) matched with the sliders (7) for use, the top of each supporting plate (6) is symmetrically provided with a fixing plate (9), and the top of each fixing plate (9) is symmetrically, the top of the sliding rod (10) is fixedly connected with the inner wall of the shell (2), the surface of the sliding rod (10) is connected with a sliding sleeve (11) in a sliding way, a second damping spring (12) is sleeved on the surface of the sliding rod (10) and positioned at the top of the sliding sleeve (11), a connecting plate (13) is fixedly connected between the two sliding sleeves (11), the bottom of the connecting plate (13) is fixedly connected with a connecting column (14), the bottom of the connecting column (14) penetrates through the bottom of the fixing plate (9) and is fixedly connected with the supporting column (4), the center of the top of the inner cavity of the shell (2) is symmetrically and fixedly connected with slide rails (15), the inner wall of the slide rail (15) is connected with an installation block (16) in a sliding way, a third damping spring (17) is arranged between the two installation blocks (16), and a movable rod (18) is movably connected between the supporting plate (6) and the mounting block (16) through a rotating shaft (19).

2. The new support structure for CNC machine tool magazine of claim 1, characterized in that: the top of both sides of support column (4) all fixedly connected with limit block, and the bottom of limit block is provided with the bolt, and the screw thread end of bolt runs through to the top of limit block and with backup pad (6) threaded connection.

3. The new support structure for CNC machine tool magazine of claim 1, characterized in that: the both sides of backup pad (6) all are through mounting and slider (7) fixed connection, one side that backup pad (6) were kept away from in slider (7) runs through to the inner wall of spout (8) and with the inner wall sliding connection of spout (8).

4. The new support structure for CNC machine tool magazine of claim 1, characterized in that: the inner side of the third damping spring (17) is provided with a telescopic rod, and two sides of the telescopic rod are fixedly connected with the mounting block (16).

5. The new support structure for CNC machine tool magazine of claim 1, characterized in that: the bottom of the base (3) is adhered with a non-slip mat (20) through an adhesive, and the bottom of the non-slip mat (20) is provided with non-slip lines.