CN215881336U

CN215881336U - Adjustable cutting jig of magnetic force

Info

Publication number: CN215881336U
Application number: CN202121387398.0U
Authority: CN
Inventors: 沈亮亮; 王瑞; 曹绍平
Original assignee: Jiangsu Alutec Precision Machinery Co ltd
Current assignee: Jiangsu Alutec Precision Machinery Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-22
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a magnetic force adjustable cutting clamp which comprises a base, wherein connecting rods are symmetrically and slidably arranged on the base, a driving mechanism is arranged in the base, a shell is fixedly connected onto the connecting rods, an electromagnetic plate is fixedly connected into the shell in the vertical direction, a plurality of through holes are formed in the electromagnetic plate, a supporting rod is slidably connected onto the inner wall of each through hole, the supporting rod is rocked and inserted into the shell and extends out of the shell, the supporting rod is matched with the electromagnetic plate, springs are fixedly connected between the supporting rod and the inner wall of the shell, and mounting mechanisms are symmetrically arranged on the base. According to the device, an element to be processed is placed between the two shells, then the double-shaft motor is started, the connecting rod moves inwards, the shells are driven to move inwards, the abutting rods move inwards, then the electromagnetic plates are electrified, the device can be adjusted according to the shape of the element to be processed, and the element to be processed is clamped along with the continuous inward movement of the shells for a certain distance.

Description

Adjustable cutting jig of magnetic force

Technical Field

The utility model relates to the technical field of precision part clamp equipment, in particular to a magnetic force adjustable cutting clamp.

Background

When cutting some precision parts, often need to use the anchor clamps to carry out the centre gripping to parts, process parts again after the centre gripping. The V-shaped triangular clamp is a traditional clamp used by a cutting machine, and has a good processing effect on the profile with a single contour.

With the development of production technology, more special-shaped profile sections are widely used, the traditional V-shaped triangular clamp cannot fully wrap the sections, so that the clamping force is insufficient, and the verticality and the smoothness of the cut sections cannot meet the design requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the traditional V-shaped triangular clamp cannot fully wrap a section bar, so that the clamping force is insufficient, and the verticality and the smoothness of the cut section bar cannot meet the design requirements in the prior art, and provides a magnetic force adjustable cutting clamp.

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

the utility model provides an adjustable cutting jig of magnetic force, includes the base, the smooth connecting rod that is equipped with of symmetry on the base, be equipped with actuating mechanism in the base, fixedly connected with casing on the connecting rod, fixedly connected with electromagnetic plate in the vertical direction in the casing, be equipped with a plurality of through-hole on the electromagnetic plate, sliding connection has the pole of supporting on the through-hole inner wall, the pole of supporting rocks and alternates on the casing and outside extending to the casing, the pole of supporting cooperatees with the electromagnetic plate, fixedly connected with spring between pole of supporting and the shells inner wall, the symmetry is equipped with installation mechanism on the base.

Preferably, actuating mechanism includes double-shaft motor, two threaded rods and two rectangle covers, double-shaft motor sets up in the base, two the threaded rod is fixed connection respectively on the double-shaft motor output, the threaded rod is kept away from double-shaft motor one end and is rotated and connect on the base inside wall, two rectangle cover symmetry threaded connection respectively is on two threaded rods, the connection of connecting rod dead lever is sheathe in the rectangle.

Preferably, installation mechanism includes mounting panel and a plurality of bolt, mounting panel fixed connection is on the base, a plurality of the bolt sets up respectively on the mounting panel.

Preferably, an elastic pad is arranged at one end, far away from the shell, of the abutting rod, and the elastic pad is made of rubber materials.

Preferably, the base is provided with an opening, and the connecting rod is connected to the inner wall of the opening in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. when in use, the element to be processed is placed between the two shells, then the double-shaft motor is started, the threaded rod is rotated to drive the rectangular sleeve to move inwards, the connecting rod is driven to move inwards, the shell is driven to move inwards, the abutting rod is driven to move inwards, when the abutting rods contact with the element to be processed, each abutting rod contracts to different degrees according to different contact points, and then the electromagnetic plate is electrified, the electromagnetic plate has magnetism, the abutting rod is tightly adsorbed at the through hole, the sliding of the abutting rod is avoided, the device can be adjusted according to the shape of the element to be processed, the element to be processed is clamped along with the continuous inward movement of the shell for a certain distance, thereby make and to carry out diversified parcel to it when carrying out the centre gripping to the component for the component atress is more even, and the product size precision of cutting out is higher, has avoided the section bar straightness that cuts out and the unable phenomenon that reaches the design requirement of smooth finish.

2. Before the use, the user accessible mounting panel and bolt and the cooperation of the screw hole that is equipped with outward are installed the device, avoid the device to take place to rock when using, have increased the device's stability, have improved the machining precision that the component was processed man-hour.

Drawings

Fig. 1 is a schematic front structural view of a magnetic force adjustable cutting fixture according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a top view of a magnetically adjustable cutting fixture.

In the figure: the device comprises a base 1, a double-shaft motor 2, a threaded rod 3, a rectangular sleeve 4, a connecting rod 5, a shell 6, an electromagnetic plate 7, an abutting rod 8, a spring 9, an elastic pad 10, an opening 11, a mounting plate 12 and a bolt 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to 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 the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a magnetic force adjustable cutting fixture comprises a base 1, a connecting rod 5 is symmetrically and slidably arranged on the base 1, an opening 11 is arranged on the base 1, the connecting rod 5 is slidably connected to the inner wall of the opening 11, so that the connecting rod 5 can move left and right on the base 1 along with a rectangular sleeve 4, a driving mechanism is arranged in the base 1, the driving mechanism comprises a double-shaft motor 2, two threaded rods 3 and two rectangular sleeves 4, the double-shaft motor 2 is arranged in the base 1, the two threaded rods 3 are respectively and fixedly connected to the output end of the double-shaft motor 2, one end of the threaded rod 3, far away from the double-shaft motor 2, is rotatably connected to the inner side wall of the base 1, the two rectangular sleeves 4 are respectively and symmetrically in threaded connection with the two threaded rods 3, a fixing rod of the connecting rod 5 is connected to the rectangular sleeve 4, so that a user can drive the threaded rods 3 to rotate by starting the double-shaft motor 2, the rectangular sleeve 4 is driven to move left and right, so that the connecting rod 5 moves left and right.

The connecting rod 5 is fixedly connected with a shell 6, an electromagnetic plate 7 is fixedly connected in the shell 6 in the vertical direction, a plurality of through holes are arranged on the electromagnetic plate 7, a resisting rod 8 is connected on the inner wall of the through hole in a sliding manner, the resisting rod 8 is rocked and inserted on the shell 6 and extends out of the shell 6, the resisting rod 8 is matched with the electromagnetic plate 7, a spring 9 is fixedly connected between the resisting rod 8 and the inner wall of the shell 6, one end of the resisting rod 8, far away from the shell 6, is provided with an elastic pad 10, the elastic pad 10 is made of rubber materials, so that the element is contacted with an element to be processed through the elastic pad 10 when the element is clamped, the phenomenon that the element is damaged when the element is clamped is avoided, the base 1 is symmetrically provided with mounting mechanisms, each mounting mechanism comprises a mounting plate 12 and a plurality of bolts 13, the mounting plate 12 is fixedly connected on the base 1, the plurality of bolts 13 are respectively arranged on the mounting plate 12, and a user can conveniently mount the device on an operation table through the bolts 13 before use, the operation is simple and convenient.

In the utility model, when a user uses the device, an element to be processed is placed between the two shells 6, then the double-shaft motor 2 is started, the threaded rod 3 is rotated to drive the rectangular sleeve 4 to move inwards, the connecting rod 5 moves inwards to drive the shells 6 to move inwards, the abutting rods 8 move inwards, after the abutting rods 8 are in contact with the element to be processed, each abutting rod 8 contracts to different degrees according to different contact points, then the electromagnetic plate 7 is electrified, the electromagnetic plate 7 has magnetism, the abutting rods 8 are tightly adsorbed at the through holes, the sliding of the abutting rods 8 is avoided, the device can be adjusted according to the shape of the element to be processed, and the element to be processed is clamped along with the continuous inward movement of the shells 6 for a certain distance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an adjustable cutting jig of magnetic force, includes base (1), its characterized in that, the symmetry is slided and is equipped with connecting rod (5) on base (1), be equipped with actuating mechanism in base (1), fixedly connected with casing (6) on connecting rod (5), fixedly connected with electromagnetic plate (7) in casing (6) on the vertical direction, be equipped with a plurality of through-hole on electromagnetic plate (7), sliding connection has on the through-hole inner wall supports pole (8), support pole (8) are rocked and are alternated on casing (6) and outside extending to casing (6), support pole (8) and electromagnetic plate (7) and cooperate, fixedly connected with spring (9) between support pole (8) and casing (6) inner wall, the symmetry is equipped with installation mechanism on base (1).

2. The magnetic force adjustable cutting clamp according to claim 1, wherein the driving mechanism comprises a double-shaft motor (2), two threaded rods (3) and two rectangular sleeves (4), the double-shaft motor (2) is arranged in the base (1), the two threaded rods (3) are respectively fixedly connected to the output ends of the double-shaft motor (2), one end of the threaded rod (3) far away from the double-shaft motor (2) is rotatably connected to the inner side wall of the base (1), the two rectangular sleeves (4) are respectively symmetrically and threadedly connected to the two threaded rods (3), and the connecting rod (5) is fixedly connected to the rectangular sleeves (4).

3. The magnetic force adjustable cutting clamp according to claim 1, wherein the mounting mechanism comprises a mounting plate (12) and a plurality of bolts (13), the mounting plate (12) is fixedly connected to the base (1), and the plurality of bolts (13) are respectively arranged on the mounting plate (12).

4. The magnetic force adjustable cutting clamp according to claim 1, wherein an elastic cushion (10) is arranged at one end of the resisting rod (8) far away from the shell (6), and the elastic cushion (10) is made of rubber materials.

5. The magnetic force adjustable cutting clamp according to claim 1, characterized in that the base (1) is provided with an opening (11), and the connecting rod (5) is slidably connected to the inner wall of the opening (11).