CN213411233U

CN213411233U - Clamping and fixing tool for processing open iron core

Info

Publication number: CN213411233U
Application number: CN202022408916.4U
Authority: CN
Inventors: 王鹏兴
Original assignee: Tianjin Huoyuan Technology Co ltd
Current assignee: Tianjin Huoyuan Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-11
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a fixed frock of centre gripping is used in processing of opening iron core, the on-line screen storage device comprises a base, the first cylinder of one side fixedly connected with at base top, the another side fixedly connected with second cylinder at base top, the one end of piston rod all runs through the inside dead slot and the fixed connection at splint of standing groove one side, one side fixedly connected with axis of rotation of servo motor, one side and the one end of fixed connection at the screw rod of work box are run through to the one end of axis of rotation, the surface at both ends all rotates the other end that is connected with connecting rod and connecting rod through the nut around the slider and all rotates to be connected on the fixed block, the bottom and the fixed connection of bottom and the fixed connection at the roof of base and workstation and standing groove are. The utility model discloses in, press from both sides the opening iron core of placing in the standing groove through cylinder, piston rod and splint, make it add man-hour difficult skew, it is very convenient, be worth wideling popularize.

Description

Clamping and fixing tool for processing open iron core

Technical Field

The utility model relates to a centre gripping equipment technical field especially relates to a fixed frock of centre gripping is used in processing of opening iron core.

Background

The iron core is a basic component of a power transformer and generally comprises two parts, namely an iron yoke and a core column, wherein the core column is used for sleeving a coil, and the iron yoke is used for connecting the core column to form a closed magnetic circuit so as to reduce the loss of the iron core.

Present opening iron core adds man-hour, need fix with clamping device, but all is the manual work usually and fixes the operation in the centre gripping groove, and intensity of labour is big, is difficult to guarantee simultaneously whether fixed firm, and the result of use is not good, and after opening iron core processing was accomplished, the finished product in the centre gripping groove was difficult to take out fast moreover, influences work efficiency, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the fixed frock of centre gripping is used in processing of an opening iron core that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a clamping and fixing tool for processing an open iron core comprises a base, wherein a first air cylinder is fixedly connected to one side of the top of the base, a second air cylinder is fixedly connected to the other side of the top of the base, piston rods are arranged at the middle positions of the inner sides of the first air cylinder and the second air cylinder, one end of each piston rod penetrates through a hollow groove in one side of a placing groove and is fixedly connected to a clamping plate, the bottom of the placing groove is fixedly connected to the top of a workbench, supporting legs are fixedly connected to the two sides of the bottom of the base, a servo motor is fixedly connected to the inner sides of the supporting legs, a rotating shaft is fixedly connected to one side of the servo motor, one end of the rotating shaft penetrates through one side of a working box and is fixedly connected to one end of a screw rod, the other end of the screw rod is rotatably connected, the surface at both ends all is connected with the other end of connecting rod and connecting rod through the nut rotation around the slider and all rotates through the nut and connect on the fixed block, the bottom and the fixed connection of the bottom of base, workstation and standing groove are run through at the top of fixed block are in the bottom of roof.

As a further description of the above technical solution:

supporting legs are fixedly connected to two sides of the bottom of the working box.

As a further description of the above technical solution:

the inner side of the sliding block and the surface of the screw rod are respectively provided with an external thread and an internal thread, and the sliding block and the screw rod are in threaded connection.

As a further description of the above technical solution:

one side of the clamping plate is provided with a rubber pad.

As a further description of the above technical solution:

the work box is located the lower extreme of base.

As a further description of the above technical solution:

a limiting block is arranged in the middle of the screw rod.

As a further description of the above technical solution:

the bottom of the workbench is fixedly connected to the middle position of the top of the base.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first utilize first cylinder and second cylinder to drive the piston rod simultaneously, make the splint of piston rod one end carry out relative movement, and the rubber pad of splint one side can play the antiskid effect, cooperatees through cylinder, piston rod and splint and rubber pad, can press from both sides the opening iron core of placing in the standing groove tightly, makes it add man-hour difficult skew, excellent in use effect.

2. The utility model discloses in, through servo motor drive axis of rotation, the axis of rotation drives the screw rod and rotates, and two sliders that the rotation of screw rod made its surface carry out relative horizontal migration according to threaded connection's relation, and the removal of slider drives the fixed block through the connecting rod and reciprocates to the roof that makes the fixed block top reciprocates, can improve work efficiency to the ejecting standing groove of finished product, very convenient is worth wideling popularize.

Drawings

Fig. 1 is a top view of a clamping and fixing tool for processing an open core according to the present invention;

fig. 2 is the utility model provides a front view of the fixed frock of centre gripping for processing of opening iron core.

Illustration of the drawings:

1. a base; 2. a first cylinder; 3. a second cylinder; 4. a piston rod; 5. a work table; 6. a splint; 7. a top plate; 8. a placement groove; 9. supporting legs; 10. an empty groove; 11. a connecting rod; 12. a servo motor; 13. a rotating shaft; 14. a nut; 15. a slider; 16. a screw; 17. a work box; 18. and (5) fixing blocks.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 1-2, the present invention provides an embodiment: a clamping and fixing tool for processing an open iron core comprises a base 1, wherein one side of the top of the base 1 is fixedly connected with a first air cylinder 2, the other side of the top of the base 1 is fixedly connected with a second air cylinder 3, piston rods 4 are respectively arranged at the middle positions of the inner sides of the first air cylinder 2 and the second air cylinder 3, one ends of the piston rods 4 respectively penetrate through a hollow groove 10 in one side of a placing groove 8 and are fixedly connected to a clamping plate 6, the piston rods 4 are simultaneously driven by the first air cylinder 2 and the second air cylinder 3 to enable the clamping plate 6 at one end of each piston rod 4 to move relatively, an open iron core placed in the placing groove 8 is clamped to be difficult to deflect, the bottom of the placing groove 8 is fixedly connected to the top of a workbench 5, supporting legs 9 are fixedly connected to two sides of the bottom of the base 1, the supporting base 1 stably stands on the ground, a servo motor 12 is fixedly connected to, one end of a rotating shaft 13 penetrates through one side of the working box 17 and is fixedly connected with one end of a screw rod 16, the other end of the screw rod 16 is rotatably connected with one side of the interior of the working box 17, two sliding blocks 15 are slidably connected with the surface of the screw rod 16, the surfaces of the front end and the rear end of each sliding block 15 are rotatably connected with a connecting rod 11 through nuts 14, the other end of each connecting rod 11 is rotatably connected with a fixed block 18 through nuts 14, the top of each fixed block 18 penetrates through the bottoms of the base 1, the working platform 5 and the placing groove 8 and is fixedly connected with the, the rotating shaft 13 is driven by the servo motor 12, the rotating shaft 13 drives the screw 16 in the working box 17 to rotate, the two sliders 15 on the surfaces of the screws 16 are enabled to relatively horizontally move by the rotation of the screw 16, the sliders 15 move to drive the fixing block 18 to move up and down through the connecting rod 11, and therefore the top plate 7 on the top of the fixing block 18 moves up and down.

Equal fixedly connected with supporting legs 9 in both sides of work box 17 bottom, support the steady standing in ground of work box 17, slider 15's inboard and screw rod 16's surface are provided with external screw thread and internal thread respectively, slider 15 and screw rod 16 are threaded connection, utilize threaded connection's relation to carry out horizontal slip, one side of splint 6 all is provided with the rubber pad, the rubber pad can be anti-skidding, also can prevent simultaneously that splint 6 from leaving the mar on the opening iron core, work box 17 is located base 1's lower extreme, screw rod 16's intermediate position is provided with the stopper, avoid the 15 collisions of slider on the screw rod 16, the intermediate position at base 1 top of bottom fixed connection of workstation 5.

The working principle is as follows: firstly, the piston rod 4 is driven by the first cylinder 2 and the second cylinder 3 simultaneously, the clamping plate 6 at one end of the piston rod 4 moves relatively, the rubber pad on one side of the clamping plate 6 can play a role in skid resistance, the piston rod 4, the clamping plate 6 and the rubber pad are matched, an open iron core placed in the placing groove 8 can be clamped tightly, the open iron core is not prone to shifting during machining, then after machining is completed, the rotating shaft 13 is driven by the servo motor 12, the rotating shaft 13 drives the screw 16 inside the working box 17 to rotate, the two sliding blocks 15 on the surface of the screw 16 move horizontally relatively according to the relation of threaded connection, the sliding blocks 15 move to drive the fixing block 18 to move up and down through the connecting rods 11, so that the top plate 7 at the top of the fixing block 18 moves up and down, the placing groove 8 can be ejected out of a.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fixed frock of centre gripping for processing of opening iron core, includes base (1), its characterized in that: one side of the top of the base (1) is fixedly connected with a first cylinder (2), the other side of the top of the base (1) is fixedly connected with a second cylinder (3), piston rods (4) are arranged at the middle positions of the inner sides of the first cylinder (2) and the second cylinder (3), one ends of the piston rods (4) penetrate through a hollow groove (10) inside one side of a placing groove (8) and are fixedly connected to a clamping plate (6), the bottom of the placing groove (8) is fixedly connected to the top of a workbench (5), supporting legs (9) are fixedly connected to the two sides of the bottom of the base (1), a servo motor (12) is fixedly connected to the inner side of the supporting legs (9), a rotating shaft (13) is fixedly connected to one side of the servo motor (12), one end of the rotating shaft (13) penetrates through one side of a working box (17) and is fixedly connected to one end of a screw rod, the other end of screw rod (16) is rotated and is connected in the inside one side of work box (17), the sliding surface of screw rod (16) is connected with two slider (15), the surface at both ends all rotates through nut (14) around slider (15) and is connected with the other end of connecting rod (11) and all rotates through nut (14) and connect on fixed block (18), the bottom and the fixed connection in the bottom of roof (7) of base (1) and workstation (5) and standing groove (8) are run through to the top of fixed block (18).

2. The clamping and fixing tool for processing the open iron core according to claim 1, characterized in that: supporting legs (9) are fixedly connected to two sides of the bottom of the working box (17).

3. The clamping and fixing tool for processing the open iron core according to claim 1, characterized in that: the inner side of the sliding block (15) and the surface of the screw rod (16) are respectively provided with an external thread and an internal thread, and the sliding block (15) and the screw rod (16) are in threaded connection.

4. The clamping and fixing tool for processing the open iron core according to claim 1, characterized in that: and rubber pads are arranged on one sides of the clamping plates (6).

5. The clamping and fixing tool for processing the open iron core according to claim 1, characterized in that: the working box (17) is positioned at the lower end of the base (1).

6. The clamping and fixing tool for processing the open iron core according to claim 1, characterized in that: a limiting block is arranged in the middle of the screw rod (16).

7. The clamping and fixing tool for processing the open iron core according to claim 1, characterized in that: the bottom of the workbench (5) is fixedly connected to the middle position of the top of the base (1).