CN218363495U

CN218363495U - CNC vacuum chuck convenient to it is fixed

Info

Publication number: CN218363495U
Application number: CN202222012839.XU
Authority: CN
Inventors: 叶德雄; 赵亚妹
Original assignee: Shanghai Zhixi Metal Products Co ltd
Current assignee: Shanghai Zhixi Metal Products Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-24
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a CNC vacuum chuck convenient to it is fixed, the on-line screen storage device comprises a base, the base upper end is equipped with the sucking disc body, the spout that a plurality of symmetries set up is seted up to the base upper end, fixedly connected with slide bar in the spout, sliding connection has the slider on the slider outer wall, two the common fixedly connected with movable plate in slider upper end, two equal fixedly connected with fixture block on the relative lateral wall of movable plate, sucking disc body both sides have all been seted up with fixture block matched with draw-in groove, two be equipped with on the movable plate and be used for carrying out the moving mechanism that removes to it, the cavity has been seted up in the base, be equipped with between cavity and the base upper end and be used for carrying out driven actuating mechanism to the moving mechanism. The utility model discloses a make two movable plates take the fixture block to draw close to the centre, make the fixture block stretch into the draw-in groove in, realize providing convenience for the installation of staff to the sucking disc body to the quick fixed of sucking disc body.

Description

CNC vacuum chuck convenient to it is fixed

Technical Field

The utility model relates to a numerically controlled fraise machine technical field especially relates to a CNC vacuum chuck convenient to it is fixed.

Background

The numerical control milling machine is also called CNC milling machine, and is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are also similar. The numerical control milling machine is divided into two types, namely a tool magazine without tool magazine and a tool magazine with tool magazine. Wherein the numerical control milling machine with the tool magazine is also called as a machining center.

For when fixing the product among the numerically controlled fraise machine, avoid the product surface to receive the damage, generally all can be equipped with vacuum chuck in its inside, the mode and the milling machine base fixed connection through the bolt are generally all to vacuum chuck's installation among the prior art, when needs are dismantled the change to the sucking disc, still need unscrew a plurality of bolts, thereby realize the dismantlement to the sucking disc, the operation is comparatively loaded down with trivial details, and if the bolt is twisted out the in-process improper operation, can make the screw tooth damage, will bring the trouble to sucking disc 11's installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the CNC vacuum chuck convenient to fix that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a CNC vacuum chuck convenient to it is fixed, includes the base, the base upper end is equipped with the sucking disc body, the spout that a plurality of symmetries set up is seted up to the base upper end, fixedly connected with slide bar in the spout, sliding connection has the slider, two on the slide bar outer wall the common fixedly connected with movable plate in slider upper end, two equal fixedly connected with fixture block on the relative lateral wall of movable plate, the draw-in groove with fixture block matched with, two have all been seted up to sucking disc body both sides be equipped with the moving mechanism who is used for removing it on the movable plate, the cavity has been seted up in the base, be equipped with between cavity and the base upper end and be used for carrying out the actuating mechanism that drives to moving mechanism.

Preferably, moving mechanism is including running through sliding connection in the left side the connecting rod that two symmetries set up on the movable plate, two the right side is run through on the connecting rod right side the movable plate rather than fixed connection, two the terminal fixedly connected with fixed block that shares in connecting rod left side.

Preferably, actuating mechanism is including rotating the dwang of connecting the bottom in the cavity, the dwang upper end is run through and is rotated cavity and base upper end and fixedly connected with carousel, the carousel is located the left side between movable plate and the fixed block.

Preferably, a rotating shaft is connected between the side wall of the base and the cavity in a penetrating and rotating mode, bevel gears are fixedly connected to one ends of the rotating shaft located in the cavity and the outer wall of the rotating rod, and the bevel gears are meshed.

Preferably, the two moving plates are elastically connected through a spring, and the spring is sleeved on the outer wall of the connecting rod.

Preferably, the turntable is oblate, and two ends of the turntable are respectively connected with the left moving plate and the fixed block in a sliding manner.

The utility model has the advantages that:

1. draw close to the centre through making two movable plates area fixture block, make the fixture block stretch into the draw-in groove in, realize providing convenience for the installation of staff to the sucking disc body to the quick fixed of sucking disc body.

2. Through making the carousel rotate, make the carousel push away left side movable plate and fixed block separation, make the fixed block pull the right side movable plate and move to the realization is to the motion that two movable plates drawn close to the centre, easy operation brings the convenience for the dismantlement of later stage to the sucking disc body.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

fig. 3 is a schematic view of the internal structure of the base of the present invention.

In the figure: the device comprises a base 1, a rotating shaft 2, a sliding groove 3, a sliding rod 4, a clamping block 5, a moving plate 6, a sucker body 7, a clamping groove 8, a connecting rod 9, a fixing block 10, a rotating disc 11, a rotating rod 12, a sliding block 13, a cavity 14 and a bevel gear 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a CNC vacuum chuck convenient to fix, including base 1, base 1 upper end is equipped with sucking disc body 7, base 1 upper end sets up spout 3 that a plurality of symmetries set up, fixedly connected with slide bar 4 in the spout 3, sliding connection has slider 13 on the slide bar 4 outer wall, two common fixedly connected with movable plate 6 in slider 13 upper end, equal fixedly connected with fixture block 5 on the relative lateral wall of two movable plates 6, draw-in groove 8 with fixture block 5 matched with has all been seted up to sucking disc body 7 both sides, be equipped with the moving mechanism that is used for moving it on two movable plates 6, moving mechanism includes the connecting rod 9 that runs through two symmetries of sliding connection on left side movable plate 6 and set up, two connecting rod 9 right sides run through right side movable plate 6 and rather than fixed connection, two terminal fixedly connected with fixed block 10 that shares in left side of connecting rod 9, draw together to the centre through making two movable plates 6 drive fixture block 5, make fixture block 5 stretch into in the draw-in groove 8, realize the quick fixation to sucking disc body 7, provide convenience for the installation of staff to sucking disc body 7.

A cavity 14 is formed in the base 1, a driving mechanism for driving the moving mechanism is arranged between the cavity 14 and the upper end of the base 1, the driving mechanism comprises a rotating rod 12 which is rotatably connected to the bottom of the cavity 14, the two moving plates 6 are elastically connected through a spring, the spring is sleeved on the outer wall of the connecting rod 9, the upper end of the rotating rod 12 penetrates through the rotating cavity 14 and the upper end of the base 1 and is fixedly connected with a rotating disc 11, the rotating disc 11 is located between the left moving plate 6 and a fixed block 10, the rotating disc 11 is oblate, two ends of the rotating disc 11 are respectively in sliding connection with the left moving plate 6 and the fixed block 10, the rotating disc 11 rotates to push the left moving plate 6 and the fixed block 10 to be separated, the fixed block 10 pulls the right moving plate 6 to move, movement of the two moving plates 6 towards the middle is realized, the operation is simple, and convenience is brought for later-stage detachment of the sucker body 7.

Run through between 1 lateral wall of base and the cavity 14 and rotate and be connected with pivot 2, equal fixedly connected with bevel gear 15 on the one end that pivot 2 is located the cavity 14 and the outer wall of dwang 12 is the engaged state between two bevel gear 15.

The utility model discloses during the use, place sucking disc body 7 in base 1 upper end, rotate pivot 2, through under 2 terminal meshing effects with two bevel gear 15 of dwang 12 outer wall of pivot, make pivot 2 drive an dwang 12 and rotate, thereby make dwang 12 drive carousel 11 and rotate, under the sliding connection effect through carousel 11 and left side movable plate 6 and fixed block 10, make carousel 11 both ends extrusion left side movable plate 6 and fixed block 10 separate to both sides, under the sliding connection cooperation of slide bar 4 with slider 13, make carousel 11 extrude left side movable plate 6 and take fixture block 5 to stretch into in the draw-in groove 8, the fixed connection of two connecting rods 9 and right side movable plate 6 of rethread, through carousel 11 under the extrusion of fixed block 10 and the cooperation of two slide bars 4 and slider 13, make fixed block 10 draw two connecting rods 9 and remove right side 6, thereby make right side movable plate 6 take fixture block 5 to stretch into in the right side 8, thereby realize the quick fixed and the dismantlement to sucking disc body 7, it is convenient to bring for the dismantlement of later stage to sucking disc body 7.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a CNC vacuum chuck convenient to it is fixed, includes base (1), its characterized in that, base (1) upper end is equipped with sucking disc body (7), spout (3) that a plurality of symmetries set up are seted up to base (1) upper end, fixedly connected with slide bar (4) in spout (3), sliding connection has slider (13), two on slide bar (4) the common fixedly connected with movable plate (6) in slider (13) upper end, two equal fixedly connected with fixture block (5) on the relative lateral wall of movable plate (6), sucking disc body (7) both sides have all been seted up with fixture block (5) matched with draw-in groove (8), two be equipped with the moving mechanism that is used for carrying out the removal to it on movable plate (6), cavity (14) have been seted up in base (1), be equipped with between cavity (14) and base (1) upper end and be used for carrying out driven actuating mechanism to the moving mechanism.

2. A CNC vacuum chuck convenient for fixing according to claim 1, characterized in that, the moving mechanism comprises two symmetrically arranged connecting rods (9) sliding connected on the moving plate (6) at the left side, the right sides of the two connecting rods (9) are fixed connected through and fixed on the moving plate (6) at the right side, and the left ends of the two connecting rods (9) share the fixed block (10).

3. The CNC vacuum chuck convenient for fixing is characterized in that, the driving mechanism comprises a rotating rod (12) which is rotatably connected to the bottom inside the cavity (14), the upper end of the rotating rod (12) penetrates through the rotating cavity (14) and the upper end of the base (1) and is fixedly connected with a rotating disc (11), and the rotating disc (11) is positioned at the left side between the moving plate (6) and the fixed block (10).

4. A CNC vacuum chuck convenient for fixing according to claim 3 is characterized in that a rotating shaft (2) is connected between the side wall of the pedestal (1) and the cavity (14) in a penetrating and rotating manner, one end of the rotating shaft (2) located in the cavity (14) and the outer wall of the rotating rod (12) are both fixedly connected with bevel gears (15), and the two bevel gears (15) are in a meshed state.

5. CNC vacuum chuck for facilitating fixing according to claim 4, characterized in that, the two moving plates (6) are elastically connected by a spring, and the spring is sleeved on the outer wall of the connecting rod (9).

6. The CNC vacuum chuck convenient for fixing is characterized in that, the turntable (11) is oblate, and two ends of the turntable (11) are respectively connected with the moving plate (6) on the left side and the fixed block (10) in a sliding way.