CN218904371U

CN218904371U - Positioning fixture special for iron core machining

Info

Publication number: CN218904371U
Application number: CN202223276204.7U
Authority: CN
Inventors: 沈浩; 刁业松; 钱敏建
Original assignee: Shanghai Jiou Power Technology Co ltd
Current assignee: Shanghai Jiou Power Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of iron core processing equipment and discloses a special positioning fixture for iron core processing, which comprises a mounting column, wherein a mounting groove is formed in the mounting column, a motor is fixedly connected in the mounting groove, a connecting column is fixedly connected to the output end of the motor, a rotating plate is rotatably connected to the top of the connecting column, a bolt is connected to the inner thread of the connecting column, a rotating block is rotatably connected to the left side of the bolt, a connecting rod is rotatably connected to the inner side of the rotating block, the other end of the connecting rod is rotatably connected to the left side of the bottom of the rotating plate, and a threaded column is fixedly connected to the top of the rotating plate. According to the utility model, through the composition of the structures such as the motor, the connecting rod, the rotating plate, the bolt, the rotating block, the connecting rod, the threaded column, the threaded block, the moving block and the like, the angle and the direction can be adjusted during the processing, so that the processing is convenient, and the practicability is further improved.

Description

Positioning fixture special for iron core machining

Technical Field

The utility model relates to the technical field of iron core processing equipment, in particular to a special positioning fixture for iron core processing.

Background

The common transformer iron core is generally made of silicon steel sheets, silicon steel is silicon-containing steel, the silicon content of the silicon steel is 0.8-4.8%, and the silicon steel is used for the iron core of the transformer, because the silicon steel is a magnetic substance with strong magnetic conductivity, in an electrified coil, the silicon steel can generate larger magnetic induction intensity, so that the volume of the transformer can be reduced, and the iron core is conveniently processed by clamping the iron core by using a positioning clamping tool when being processed, but the positioning clamping tool in the prior art cannot be adjusted in direction and angle, so that the processing is inconvenient, and the practicability is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a special positioning clamp for iron core processing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a special positioning fixture of iron core processing, includes the erection column, the inside of erection column is provided with the mounting groove, the inside fixedly connected with motor of mounting groove, the output fixedly connected with spliced pole of motor, the top of spliced pole rotates and is connected with the rotor plate, the inside threaded connection of spliced pole has the bolt, the left side of bolt rotates and is connected with the rotor block, the inside rotation of rotor block is connected with the connecting rod, the other end of connecting rod rotates and is connected in the bottom left side of rotor plate, the top fixedly connected with screw thread post of rotor plate, the outside threaded connection of screw thread post has the screw thread piece, the top of screw thread piece rotates and is connected with the movable block, the top of movable block rotates and is connected with four connecting rods, the top fixedly connected with fixed plate of screw thread post, the inside of fixed plate is provided with four spouts, the inside sliding connection of spout has the slider, the other end of connecting rod rotates and is connected with the bottom at the slider, the top fixedly connected with grip block of slider.

As a further description of the above technical solution:

the right side fixedly connected with handle of screw thread piece, the outside threaded connection of bolt has fastening nut, fastening nut is located the right side of spliced pole.

As a further description of the above technical solution:

and a through hole is formed in the left side of the mounting column and is connected with the mounting groove.

As a further description of the above technical solution:

the connecting rod is connected with the outside of the threaded column in a sliding way.

As a further description of the above technical solution:

the output end of the motor penetrates through the top of the mounting column.

As a further description of the above technical solution:

the inside of spout is smooth surface, the outside of slider is smooth surface.

As a further description of the above technical solution:

the inner side of the clamping block is provided with a rubber pad, and the bottom of the clamping block is slidably connected to the top of the fixing plate.

The utility model has the following beneficial effects:

according to the utility model, through the composition of the structures such as the motor, the connecting rod, the rotating plate, the bolt, the rotating block, the connecting rod, the threaded column, the threaded block, the moving block and the like, the angle and the direction can be adjusted during the processing, so that the processing is convenient, and the practicability is further improved.

Drawings

FIG. 1 is a front cross-sectional view of a special positioning fixture for processing an iron core according to the present utility model;

fig. 2 is a top view of a positioning fixture specially used for processing an iron core according to the present utility model;

fig. 3 is an enlarged view at a in fig. 1.

Legend description:

1. a mounting column; 2. a mounting groove; 3. a motor; 4. a connecting column; 5. a rotating plate; 6. a bolt; 7. a rotating block; 8. a connecting rod; 9. a threaded column; 10. a screw block; 11. a moving block; 12. a connecting rod; 13. a fixing plate; 14. a chute; 15. a slide block; 16. a clamping block; 17. a handle; 18. a fastening nut; 19. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a special positioning fixture for iron core processing, including installing column 1, the inside of installing column 1 is provided with mounting groove 2, the effect of mounting groove 2 is installation motor 3, the inside fixedly connected with motor 3 of mounting groove 2, motor 3 provides power for the regulation direction, the output fixedly connected with spliced pole 4 of motor 3, spliced pole 4's effect is installation rotor plate 5 and bolt 6, the top rotation of spliced pole 4 is connected with rotor plate 5, rotor plate 5's effect is the angle of adjusting screw thread post 9 through the slope of rotor plate 5, the inside threaded connection of spliced pole 4 has bolt 6, the angle adjustment of rotor plate 5 is carried out when the bolt 6 is controlled to rotate, the left side rotation of bolt 6 is connected with rotary block 7, the effect of rotary block 7 is connecting rod 8, the inside rotation of rotary block 7 is connected with connecting rod 8, the effect of connecting rod 8 is through the pulling or pushing of connecting rod 8 carries out the angle adjustment of rotor plate 5, the other end of the connecting rod 8 is rotationally connected to the left side of the bottom of the rotating plate 5, the top of the rotating plate 5 is fixedly connected with a threaded column 9, the threaded column 9 has the function of enabling the threaded block 10 to move up and down when the threaded block 10 rotates, the external thread of the threaded column 9 is connected with the threaded block 10, the threaded block 10 has the function of driving the moving block 11 to move up and down, the top of the threaded block 10 is rotationally connected with the moving block 11, the moving block 11 has the function of driving the connecting rod 12 to move and simultaneously rotate, the top of the moving block 11 is rotationally connected with four connecting rods 12, the connecting rod 12 simultaneously moves and simultaneously drives the sliding block 15 to move towards the middle, the top of the threaded column 9 is fixedly connected with a fixed plate 13, the fixed plate 13 has the function of providing a clamping space, the inside of the fixed plate 13 is provided with four sliding grooves 14, the function of spout 14 is the removal orbit of restriction slider 15, and the inside sliding connection of spout 14 has slider 15, and slider 15's function is the drive grip block 16 to the centre motion to centre gripping to the iron core, the other end of connecting rod 12 rotates the bottom of connecting at slider 15, and slider 15's top fixedly connected with grip block 16, and the effect of grip block 16 is the centre gripping iron core.

The right side fixedly connected with handle 17 of screw block 10, the effect of handle 17 is convenient to use, the outside threaded connection of bolt 6 has fastening nut 18, fastening nut 18's effect is spacing to bolt 6, fastening nut 18 is located the right side of spliced pole 4, the left side of spliced pole 1 is provided with through-hole 19, the effect of through-hole 19 is convenient to let in the electric wire, through-hole 19 links to each other with mounting groove 2, just can let in the inside of mounting groove 2 with the electric wire through-hole 19 continuous, connecting rod 12 sliding connection is outside at threaded column 9, the output of motor 3 runs through the top of spliced pole 1, just can install spliced pole 4 at the top of spliced pole 1, the inside of spout 14 is the smooth surface, the outside of slider 15 is the smooth surface, the effect of smooth surface is the reducing friction force, thereby can conveniently slide, the inboard of grip block 16 is provided with the rubber pad, thereby the effect of the rubber pad is the more fastening that improves the friction force can the centre gripping, the bottom sliding connection of grip block 16 is at the top of fixed plate 13, sliding connection turns over grip block 16 and removes at the top of fixed plate 13.

Working principle: when the iron core to be processed is placed at the top of the fixed plate 13, the handle 17 is held at this moment and rotates, the handle 17 can drive the threaded block 10 to move downwards after rotating, the threaded block 10 moves downwards to drive the movable block 11 to move downwards, the movable block 11 moves downwards to drive one end of the connecting rod 12 to move downwards and rotate, and then the sliding block 15 can be driven to move towards the middle, the sliding block 15 moves towards the middle to drive the clamping block 16 to move towards the middle, and then the iron core can be clamped, if direction adjustment is needed, the motor 3 is started, the output end of the motor 3 rotates to drive the connecting column 4 to rotate, the connecting column 4 rotates to drive the rotating plate 5 to rotate, the rotating plate 5 rotates to drive the threaded column 9 to rotate, the threaded column 9 rotates to drive the fixed plate 13 to rotate, the fixed plate 13 rotates to drive the iron core to be processed on the fixed plate, thereby realizing direction adjustment, if angle adjustment is needed, the fastening nut 18 is unscrewed, the bolt 6 is driven to rotate, and then the bolt 6 moves leftwards or rightwards, thereby the rotating block 7 is driven to move leftwards or rightwards, and then the connecting rod 8 can drive one end of the connecting rod to move leftwards or rightwards, if direction adjustment is needed, the rotating plate 5 can be driven to tilt, and then the iron core can be tilted to be driven to tilt to rotate leftwards or rightwards, and then the rotating plate 13 is driven to tilt, and the rotating plate is driven to tilt, accordingly, the iron core can be fixed to be adjusted to be moved to the right.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a special positioning fixture of iron core processing, includes erection column (1), its characterized in that: the inside of erection column (1) is provided with mounting groove (2), the inside fixedly connected with motor (3) of mounting groove (2), the output fixedly connected with spliced pole (4) of motor (3), the top rotation of spliced pole (4) is connected with rotor plate (5), the inside threaded connection of spliced pole (4) has bolt (6), the left side rotation of bolt (6) is connected with rotor plate (7), the inside rotation of rotor plate (7) is connected with connecting rod (8), the other end rotation of connecting rod (8) is connected in the bottom left side of rotor plate (5), the top fixedly connected with screw thread post (9) of rotor plate (5), the outside threaded connection of screw thread post (9) has screw thread piece (10), the top rotation of screw thread piece (10) is connected with movable block (11), the top rotation of movable block (11) is connected with four connecting rods (12), the top fixedly connected with fixed plate (13) of screw thread post (9), the inside of fixed plate (13) is provided with four connecting rods (14), the bottom of slider (15) is connected with slider (15), the top of the sliding block (15) is fixedly connected with a clamping block (16).

2. The special positioning fixture for iron core machining according to claim 1, wherein: the right side of screw thread piece (10) fixedly connected with handle (17), the outside threaded connection of bolt (6) has fastening nut (18), fastening nut (18) are located the right side of spliced pole (4).

3. The special positioning fixture for iron core machining according to claim 1, wherein: the left side of the mounting column (1) is provided with a through hole (19), and the through hole (19) is connected with the mounting groove (2).

4. The special positioning fixture for iron core machining according to claim 1, wherein: the connecting rod (12) is connected with the outside of the threaded column (9) in a sliding way.

5. The special positioning fixture for iron core machining according to claim 1, wherein: the output end of the motor (3) penetrates through the top of the mounting column (1).

6. The special positioning fixture for iron core machining according to claim 1, wherein: the inside of the sliding groove (14) is a smooth surface, and the outside of the sliding block (15) is a smooth surface.

7. The special positioning fixture for iron core machining according to claim 1, wherein: the inner side of the clamping block (16) is provided with a rubber pad, and the bottom of the clamping block (16) is connected to the top of the fixed plate (13) in a sliding manner.