CN215092272U

CN215092272U - A anchor clamps are inhaled to magnetism for dysmorphism piece

Info

Publication number: CN215092272U
Application number: CN202121154925.3U
Authority: CN
Inventors: 粟武洪; 游先旭
Original assignee: Shaoyang Victor Hydraulics Co ltd
Current assignee: Shaoyang Victor Hydraulics Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-10
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a magnetism is inhaled anchor clamps for dysmorphism piece, it includes the magnetism suction disc, the magnetism suction disc is equipped with first location limit and second location limit, first location limit and second location limit punishment do not are equipped with first corner jar and second corner jar, the upper end of first corner jar and second corner jar is equipped with first clamp plate and second clamp plate respectively, first location limit and second location limit all are equipped with positioning mechanism, positioning mechanism includes square locating component and circular locating component. Compared with the prior art, the utility model discloses a set up square locating component and circular locating component and can adapt to the dysmorphism piece processing of more types, when pressing from both sides tightly to dysmorphism piece, advance the location, then through the fixed and first clamp plate of magnetic force of magnetic attraction board and the cooperation that compresses tightly of second clamp plate, the accurate fixed to the work piece of accomplishing fast, it presss from both sides tightly effectually, and is fast.

Description

A anchor clamps are inhaled to magnetism for dysmorphism piece

Technical Field

The utility model belongs to the technical field of the machining anchor clamps technique and specifically relates to a magnetism is inhaled anchor clamps for dysmorphism piece is related to.

Background

The processing clamp is a device used for quickly fastening a workpiece during processing to keep a machine tool, a cutter, the workpiece and the like at a correct relative position, is widely applied to production to improve the production efficiency and the product quality, and can be used for performing function test or auxiliary assembly on the middle section and the rear section of the production. The special-shaped piece is different from the common type or style, has various varieties and no standard classification, and is developed by enterprises according to market needs and brand development and extending the vitality of products. In the machining process of the oil cylinder special-shaped piece, the special pattern of the oil cylinder special-shaped piece is not easy to quickly position and fix, so that the oil cylinder special-shaped piece is not very convenient to machine, and the machining efficiency is not very high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Based on this, the utility model provides a magnetism is inhaled anchor clamps for dysmorphism piece to dysmorphism piece is difficult to fix a position fast and fixed problem among the solution prior art.

(II) technical scheme

The utility model discloses an overcome above-mentioned problem or solve above-mentioned problem at least partially, provide a magnetism anchor clamps of inhaling for dysmorphism piece, including the magnetism suction disc, the magnetism suction disc is equipped with first location limit and second location limit, first location limit and second location limit punishment do not are equipped with first corner jar and second corner jar, the upper end of first corner jar and second corner jar is equipped with first clamp plate and second clamp plate respectively, first location limit and second location limit all are equipped with positioning mechanism, positioning mechanism includes square locating component and circular locating component.

Preferably, the square positioning assembly comprises: the magnetic attraction type positioning device comprises a square bottom plate, a positioning cylinder and a plurality of stop pins, wherein the square bottom plate is arranged at the upper end of the positioning cylinder, the square bottom plate moves up and down along a magnetic attraction plate, the stop pins are arranged on the square bottom plate and are connected with the positioning cylinder in a sliding mode, the stop pins form a limiting cavity, and the positioning cylinder is arranged in the limiting cavity.

Preferably, a baffle plate is arranged on one side, close to the magnetic attraction plate, of the square bottom plate, and the thickness of the baffle plate is larger than that of the square bottom plate.

Preferably, the circular positioning assembly comprises a circular bottom plate and a positioning cylinder, and the upper end of the positioning cylinder is provided with the circular bottom plate.

Preferably, the positioning mechanism further comprises a limit screw, the limit screw is arranged at the edge positions of the first positioning edge and the second positioning edge of the magnetic attraction plate, and the limit screw is in threaded connection with the magnetic attraction plate.

Preferably, a plurality of screw holes matched with the limit screws are formed in the edge positions of the first positioning edge and the second positioning edge of the magnetic suction plate respectively.

Preferably, a plurality of cushion blocks are further arranged on the magnetic suction plate, and the cushion blocks are fixedly connected with the magnetic suction plate through threaded connectors.

Preferably, the positioning mechanism is arranged between the first corner cylinder and the magnetic suction plate, and the positioning mechanism is arranged between the second corner cylinder and the magnetic suction plate.

Preferably, the square positioning component is arranged at the corner of the magnetic suction plate.

Preferably, the number of the magnetic suction plates is two, the second corner cylinder is arranged between the two magnetic suction plates, and the length of the second pressing plate is greater than the distance between the two magnetic suction plates.

(III) advantageous effects

The utility model discloses a magnetism is inhaled anchor clamps for dysmorphism piece has following advantage:

the utility model discloses in, square locating component and circular locating component work, square bottom plate and circular bottom plate rise, dysmorphism piece is placed and is fixed a position through square bottom plate and circular bottom plate when the magnetism suction disc, the magnetic force of magnetism suction disc adsorbs and fixes dysmorphism piece, square bottom plate and circular bottom plate accomplish to fix a position the back and descend, avoid influencing the processing of dysmorphism piece, first corner jar and the work of second corner jar, first clamp plate and the rotatory dysmorphism piece that compresses tightly of second clamp plate accomplish the fixed to dysmorphism piece. When a special-shaped part is machined, when the milling cutter is machined to be close to the first pressing plate or the second pressing plate, under the action of the first corner cylinder or the second corner cylinder, the first pressing plate or the second pressing plate automatically loosens and rotates by a certain angle to be opened, and the first pressing plate and the second pressing plate play roles of assisting in pressing and machining to avoid. The utility model discloses a set up square locating component and circular locating component and can adapt to the processing of the dysmorphism piece of more types, when pressing from both sides tightly to the dysmorphism piece, advance the location, then through the fixed and first clamp plate of magnetic force of magnetic attraction board and the cooperation that compresses tightly of second clamp plate, the accurate fixed to the work piece of accomplishing fast, it presss from both sides tightly effectually, and is fast.

Drawings

The features and advantages of the invention will be more clearly understood by reference to the accompanying drawings, which are schematic and should not be understood as imposing any limitation on the invention, in which:

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

FIG. 2 is a schematic structural view of the square positioning assembly of the present invention;

FIG. 3 is a schematic view of a part of the square positioning assembly of the present invention;

fig. 4 is a schematic structural diagram of the circular positioning assembly of the present invention.

Description of reference numerals:

1. the magnetic suction plate comprises a magnetic suction plate, 11, a first positioning edge, 12, a second positioning edge, 13, a screw hole, 2, a first corner cylinder, 21, a first pressing plate, 3, a second corner cylinder, 31, a second pressing plate, 4, a positioning mechanism, 41, a square positioning assembly, 42, a circular positioning assembly, 411, a square bottom plate, 412, a positioning cylinder, 413, a stop pin, 414, a baffle, 421, a circular bottom plate, 43, a limit screw, 5 and a special-shaped piece, and 6 a cushion block.

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 can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two elements may be mechanically or electrically connected, directly or indirectly connected through an intermediate medium, or connected through the inside of the two elements, or "in transmission connection", that is, connected in a power manner through various suitable manners such as belt transmission, gear transmission, or sprocket transmission. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present embodiment provides a magnetic suction fixture for a special-shaped member, including a magnetic suction plate 1, the magnetic suction plate 1 is provided with a first positioning edge 11 and a second positioning edge 12, the first positioning edge 11 and the second positioning edge 12 are respectively provided with a first corner cylinder 2 and a second corner cylinder 3, the upper ends of the first corner cylinder 2 and the second corner cylinder 3 are respectively provided with a first pressing plate 21 and a second pressing plate 31, the first positioning edge 11 and the second positioning edge 12 are both provided with a positioning mechanism 4, and the positioning mechanism 4 includes a square positioning assembly 41 and a circular positioning assembly 42. The square positioning assembly 41 and the circular positioning assembly 42 are provided for positioning workpieces with different shapes, so that the workpiece machining device is beneficial to enlarging the types of the machined workpieces. The utility model discloses in, magnetism suction disc 1 is the rectangle structure, and first location limit 11 is a minor face of magnetism suction disc 1, and second location limit 12 is a long limit of magnetism suction disc 1.

Referring to fig. 2-3, square positioning assembly 41 includes: the magnetic attraction plate comprises a square bottom plate 411, a positioning cylinder 412 and a plurality of stop pins 413, wherein the square bottom plate 411 is arranged at the upper end of the positioning cylinder 412, the square bottom plate 411 moves up and down along the magnetic attraction plate 1, the stop pins 413 are arranged on the square bottom plate 411 and are in sliding connection with the positioning cylinder 412, a limiting cavity is formed by the stop pins 413, and the positioning cylinder 412 is arranged in the limiting cavity. The stop pin 413 is provided to ensure that the square bottom plate 411 cannot rotate when the positioning cylinder 412 is operated and lifted.

A baffle 414 is arranged on one side of the square bottom plate 411 close to the magnetic attraction plate 1, and the thickness of the baffle 414 is larger than that of the square bottom plate 411. This setting does benefit to the work piece location, reduces the use of section bar simultaneously.

Referring to fig. 4, the circular positioning assembly 42 includes a circular bottom plate 421 and a positioning cylinder 412, and the upper end of the positioning cylinder 412 is provided with the circular bottom plate 421.

In this embodiment, the circular bottom plate 421 is point-positioned, the baffle 414 is edge-positioned, and the baffle 414 and the circular bottom plate 421 are used in cooperation, so as to facilitate enlarging the machining type of the workpiece, and when the special-shaped piece 5 has a bevel edge or an arc-shaped edge, and the positioning point of the special-shaped piece 5 is difficult to find by the circular bottom plate 421, the baffle 414 can be used to position the special-shaped piece 5.

The positioning mechanism 4 further comprises a limit screw 43, the limit screw 43 is arranged at the edge positions of the first positioning edge 11 and the second positioning edge 12 of the magnetic attraction plate 1, and the limit screw 43 is in threaded connection with the magnetic attraction plate 1. When the side of the workpiece is machined, if the size of the workpiece is too small, it is difficult for the attraction force of the magnetic attraction plate 1 to completely fix the workpiece. At this time, the limit screws 43 are arranged on the two sides of the workpiece, the two sides of the workpiece are machined firstly (the side machined by the milling cutter is not the side where the limit screws 43 are located), after the machining is finished, the workpiece is rotated, the limit screws 43 limit the machined side, the milling cutter finishes the machining of the other two sides, and therefore all the side machining of the workpiece is finished. The limit screw 43 is arranged, so that small workpieces which are difficult to fix of the magnetic suction plate 1 can be limited, and the processing range of the workpieces can be expanded.

The edge positions of the first positioning edge 11 and the second positioning edge 12 of the magnetic suction plate 1 are respectively provided with a plurality of screw holes 13 matched with the limit screw 43, so that the position of the limit screw 43 can be conveniently adjusted according to the type of a workpiece.

The magnetic attraction plate 1 is also provided with a plurality of cushion blocks 6, and the cushion blocks 6 are fixedly connected with the magnetic attraction plate 1 through threaded connecting pieces. The workpiece and the magnetic attraction plate 1 are kept with a certain gap by arranging the cushion block 6, and when the side edge of the workpiece is machined, the magnetic attraction plate 1 can be prevented from being damaged by the milling cutter.

A positioning mechanism 4 is arranged between the first corner cylinder 2 and the magnetic attraction plate 1, and a positioning mechanism 4 is arranged between the second corner cylinder 3 and the magnetic attraction plate 1.

The two square positioning assemblies 41 are respectively arranged on the first positioning edge 11 and the second positioning edge 12. The square positioning member 41 is complicated relative to the circular positioning member 42, and the use of the square positioning member 41 can be reduced by this arrangement.

The number of the magnetic suction plates 1 is two, the second corner cylinder 3 is arranged between the two magnetic suction plates 1, and the length of the second pressing plate 31 is larger than the distance between the two magnetic suction plates 1. This arrangement allows the two magnetic attraction plates 1 to share the second angular cylinder 3, thereby making the overall structure more compact.

The utility model discloses in, square positioning element 41 and circular positioning element 42 work, square bottom plate 411 and circular bottom plate 421 rise, dysmorphism piece 5 is placed and is fixed a position through square bottom plate 411 and circular bottom plate 421 when magnetism suction disc 1, the magnetic force of magnetism suction disc 1 adsorbs and fixes dysmorphism piece 5, square bottom plate 411 and circular bottom plate 421 accomplish to fix a position the back and descend, avoid influencing the processing of dysmorphism piece 5, first corner jar 2 and the work of second corner jar 3, first clamp plate 21 and the rotatory dysmorphism 5 that compresses tightly of second clamp plate 31, the completion is to the fixed of dysmorphism piece 5. When the special-shaped piece 5 is machined, when the milling cutter is machined to be close to the first pressing plate 21 or the second pressing plate 31, under the action of the first corner cylinder 2 or the second corner cylinder 3, the first pressing plate 21 or the second pressing plate 31 automatically loosens to rotate for a certain angle to open, and the first pressing plate 21 and the second pressing plate 31 play roles of assisting pressing and machining avoiding. The utility model discloses a set up square positioning element 41 and circular positioning element 42 and can adapt to the dysmorphism 5 processing of more types, when pressing from both sides tightly dysmorphism 5, advance the location, then through the fixed and first clamp plate 21 of magnetic force of magnetic suction plate 1 and the cooperation that compresses tightly of second clamp plate 31, the accuracy is accomplished the fixed to the work piece fast, and it presss from both sides tightly effectually, fast.

Finally, the method of the present invention is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. The utility model provides a anchor clamps are inhaled to magnetism for dysmorphism piece, a serial communication port, includes the magnetism suction disc, the magnetism suction disc is equipped with first location limit and second location limit, first location limit and second location limit punishment are equipped with first corner jar and second corner jar respectively, the upper end of first corner jar and second corner jar is equipped with first clamp plate and second clamp plate respectively, first location limit and second location limit all are equipped with positioning mechanism, positioning mechanism includes square locating component and circular locating component.

2. A magnetically attractive clamp for profile pieces according to claim 1, characterized in that the square positioning assembly comprises: the magnetic attraction type positioning device comprises a square bottom plate, a positioning cylinder and a plurality of stop pins, wherein the square bottom plate is arranged at the upper end of the positioning cylinder, the square bottom plate moves up and down along a magnetic attraction plate, the stop pins are arranged on the square bottom plate and are connected with the positioning cylinder in a sliding mode, the stop pins form a limiting cavity, and the positioning cylinder is arranged in the limiting cavity.

3. The magnetic suction clamp for the special-shaped pieces is characterized in that a baffle is arranged on one side, close to the magnetic suction plate, of the square bottom plate, and the thickness of the baffle is larger than that of the square bottom plate.

4. The magnetic suction clamp for the special-shaped piece is characterized in that the circular positioning assembly comprises a circular bottom plate and a positioning cylinder, and the upper end of the positioning cylinder is provided with the circular bottom plate.

5. The magnetic suction clamp for the special-shaped piece according to claim 1, wherein the positioning mechanism further comprises a limit screw, the limit screw is arranged at the edge position of the first positioning edge and the second positioning edge of the magnetic suction plate, and the limit screw is in threaded connection with the magnetic suction plate.

6. The magnetic suction clamp for the special-shaped piece according to claim 5, wherein a plurality of screw holes matched with the limit screws are respectively arranged at the edge positions of the first positioning edge and the second positioning edge of the magnetic suction plate.

7. The magnetic suction clamp for the special-shaped piece according to claim 1 is characterized in that a plurality of cushion blocks are further arranged on the magnetic suction plate, and the cushion blocks are fixedly connected with the magnetic suction plate through threaded connectors.

8. The magnetic chuck for shaped parts according to claim 1, wherein the positioning mechanism is arranged between the first rotating cylinder and the magnetic chuck, and the positioning mechanism is arranged between the second rotating cylinder and the magnetic chuck.

9. A magnetically attractive clamp for profile pieces according to claim 1, characterized in that the square positioning members are provided at the corners of the magnetically attractive plate.

10. The magnetic suction clamp for the special-shaped piece is characterized in that the number of the magnetic suction plates is two, the second corner cylinder is arranged between the two magnetic suction plates, and the length of the second pressing plate is larger than the distance between the two magnetic suction plates.