CN217914174U

CN217914174U - Neodymium iron boron magnetic steel is with adding clamping apparatus

Info

Publication number: CN217914174U
Application number: CN202222421761.7U
Authority: CN
Inventors: 邹小生; 郭春鹏; 周玉乐
Original assignee: Jiangsu Jiakang Ciye Technology Co ltd
Current assignee: Jiangsu Jiakang Ciye Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-11-29
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a neodymium iron boron magnetic steel technical field especially relates to a neodymium iron boron magnetic steel is with add clamping apparatus, including the base frame, be equipped with the diaphragm mechanism that is convenient for carry out the centre gripping to neodymium iron boron magnetic steel on the base frame, diaphragm mechanism includes slider, fixed block, C shape pole and bull stick, first rectangle spout has been seted up to the upper end of base frame, the draw-in groove of a plurality of sword equidistance is seted up to the side end of first rectangle spout, slider slidable mounting is at the inside wall of first rectangle spout, fixed block fixed mounting is at the upper end of slider, the side end of fixed block runs through and has seted up the thread groove, C shape pole is located one side of fixed block. The utility model discloses a threaded rod and second spring cooperate and realize the centre gripping, and its clamping-force is more firm, and easy operation is swift, can realize the centre gripping and the release to neodymium iron boron magnetic steel work piece through forward or reverse rotation threaded rod, and more general anchor clamps use more convenient high-efficient, and the practicality is higher.

Description

Neodymium iron boron magnetic steel is with adding clamping apparatus

Technical Field

The utility model relates to a neodymium iron boron magnetic steel technical field especially relates to a neodymium iron boron magnetic steel is with add clamping apparatus.

Background

Neodymium-iron-boron magnet, also called neodymium magnet, is a tetragonal crystal formed by neodymium, iron, and boron. The magnet has the magnetic energy product larger than that of a samarium cobalt magnet, is the substance with the largest magnetic energy product all over the world at that time, is widely applied to the fields of metallurgy, automobiles and other industries, and needs to clamp and fix the workpiece of the neodymium iron boron magnetic steel in the processing of the neodymium iron boron magnetic steel.

The existing clamp for the neodymium iron boron magnetic steel has the following defects that in the fixation of the existing neodymium iron boron magnetic steel, because the neodymium iron boron magnetic steel workpiece has various types with different specifications and sizes in the production, the existing clamp is single in adaptive type, the clamp which needs to produce a plurality of adaptive clamps is used for clamping different neodymium iron boron magnetic steel workpieces, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a neodymium iron boron magnetic steel is with adding clamping apparatus.

In order to solve the technical problem, the utility model provides a following technical scheme: a processing clamp for neodymium iron boron magnetic steel comprises a base platform, wherein a transverse plate mechanism which is convenient for clamping the neodymium iron boron magnetic steel is arranged on the base platform, the transverse plate mechanism comprises a sliding block, a fixed block, a C-shaped rod and a rotating rod, a first rectangular sliding groove is formed in the upper end portion of the base platform, a clamping groove with a plurality of knife equal distances is formed in the side end portion of the first rectangular sliding groove, the sliding block is slidably mounted on the inner side wall of the first rectangular sliding groove, the fixed block is fixedly mounted at the upper end portion of the sliding block, a threaded groove penetrates through the side end portion of the fixed block, the C-shaped rod is located on one side of the fixed block, a threaded rod is rotatably mounted at the side end portion of the C-shaped rod, the threaded rod is rotatably mounted in the threaded groove, threads on the threaded rod are matched with the threaded groove, two stop rods are fixedly mounted at the upper end portion of the C-shaped rod, and the rotating rods are two in number, two the upper end of bull stick all runs through and has seted up the third rectangular channel, two the pin all is located the third rectangular channel, second rectangle spout has been seted up to the side end of slider, the inside wall slidable mounting of second rectangle spout has the fixture block, fixed mounting has first spring between fixture block and the second rectangle spout, the inside wall fixed mounting who just is located first spring between fixture block and the second rectangle spout has the telescopic link, the side end fixed mounting of fixture block has the absorption magnetic path, fixed mounting has the second spring between fixed block and the C shape pole, the upper end fixed mounting of fixed block has the bumping post, two the upper end of bull stick and the one side that is located the third rectangular channel all run through and have seted up the column groove, two the bull stick all rotates through two column grooves and installs on the bumping post.

As an optimal technical scheme of the utility model, two the equal fixed mounting of side tip of bull stick has the L connecting rod that appears, the equal fixed mounting of upper end of L connecting rod has the push pedal.

As an optimal technical scheme of the utility model, the equal fixed mounting of side tip of push pedal has splint, the tip of splint is circular-arc.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this device cooperatees through having set up two splint and two sets of sliders, and the adaptation and the neodymium iron boron magnetic steel work piece centre gripping of different length and different bores, and the adaptation in the centre gripping of square and circular multiple different shapes work piece, the suitability is higher, practices thrift manufacturing cost.

2. This device cooperatees through threaded rod and second spring and realizes the centre gripping, and its clamping-force is more firm, and easy operation is swift, can realize the centre gripping and the release to neodymium iron boron magnetic steel work piece through forward or reverse rotation threaded rod, and more general anchor clamps use more convenient high-efficient, and the practicality is higher.

Drawings

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

fig. 2 is a schematic structural view of the first rectangular chute of the present invention;

FIG. 3 is a schematic structural view of the slider of the present invention;

fig. 4 is a schematic structural view of the rotating rod of the present invention.

Wherein: 1. a base table; 11. a first rectangular chute; 12. a card slot; 2. a slider; 21. a second rectangular chute; 22. a clamping block; 23. adsorbing a magnetic block; 24. a first spring; 25. a telescopic rod; 3. a fixed block; 31. a thread groove; 32. a second spring; 33. a bumping post; 4. a C-shaped rod; 41. a threaded rod; 42. a stop lever; 5. a rotating rod; 51. a cylindrical groove; 52. a third rectangular groove; 53. an L-shaped connecting rod; 54. pushing the plate; 55. and (5) clamping the plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, a machining fixture for neodymium iron boron magnetic steel includes a base table 1, a transverse plate mechanism is disposed on the base table 1, and the transverse plate mechanism includes a slider 2, a fixed block 3, a C-shaped rod 4, and a rotating rod 5, a first rectangular chute 11 is disposed at an upper end of the base table 1, a plurality of clamping grooves 12 with equal distances are disposed at a side end of the first rectangular chute 11, the slider 2 is slidably mounted on an inner side wall of the first rectangular chute 11, the fixed block 3 is fixedly mounted at an upper end of the slider 2, a side end of the fixed block 3 penetrates through a threaded groove 31, the C-shaped rod 4 is located at one side of the fixed block 3, a threaded rod 41 is rotatably mounted at a side end of the C-shaped rod 4, the threaded rod 41 is rotatably mounted in the threaded groove 31, threads on the threaded rod 41 are matched with the threaded groove 31, two blocking rods 42 are fixedly mounted at an upper end of the C-shaped rod 4, and a position of the slider 2 is adjusted by a user, so that an end of a side end of a workpiece of the neodymium iron boron magnetic steel can be placed between two clamping plates 55 at one side of the user, and the threaded rod 41 can be rotated with the threaded rod, and the threaded rod 41, the threaded rod and the threaded rod is moved in the threaded rod 31, and the threaded rod 41, the threaded rod 31, and the threaded rod 41 is moved in the threaded rod 31;

the number of the rotating rods 5 is two, the upper end portions of the two rotating rods 5 are provided with third rectangular grooves 52 in a penetrating manner, the two stop rods 42 are located in the third rectangular grooves 52, the side end portions of the sliding blocks 2 are provided with second rectangular sliding grooves 21, the inner side walls of the second rectangular sliding grooves 21 are provided with clamping blocks 22 in a sliding manner, first springs 24 are fixedly mounted between the clamping blocks 22 and the second rectangular sliding grooves 21, telescopic rods 25 are fixedly mounted between the clamping blocks 22 and the second rectangular sliding grooves 21 and located on the inner side walls of the first springs 24, the side end portions of the clamping blocks 22 are fixedly provided with adsorption magnetic blocks 23, when a user needs to clamp a workpiece of the neodymium iron boron magnetic steel, the position between the two groups of sliding blocks 2 can be adjusted according to the length of the workpiece of the neodymium iron boron magnetic steel, the user can push the sliding blocks 2 to move through the telescopic rods 25 to drive the clamping blocks 22 to move, when the sliding blocks 22 are in contact with the end portions of the clamping grooves 12, the adsorption magnetic blocks 23 do not adsorb to slide towards the inner side walls of the second rectangular sliding grooves 21, when the clamping blocks 22 are adjusted to be in a proper position, the clamping grooves 12, the clamping grooves 22, the clamping grooves 12, and the clamping blocks are fixed with the clamping grooves 12 again, and the clamping grooves 12, and the clamping grooves 22 are rebounded;

fixed mounting has second spring 32 between fixed block 3 and the C shape pole 4, the upper end fixed mounting of fixed block 3 has bumping post 33, the upper end of two bull sticks 5 and the one side that is located third rectangular channel 52 all run through and have seted up cylindrical groove 51, two bull sticks 5 all rotate through two cylindrical groove 51 and install on bumping post 33, the equal fixed mounting of lateral tip of two bull sticks 5 has L shape connecting rod 53, the equal fixed mounting of upper end of L shape connecting rod 53 has push pedal 54, the equal fixed mounting of lateral tip of push pedal 54 has splint 55, the tip of splint 55 is circular-arc, C shape pole 4 removes to cooperate through two pin 42 and two third rectangular channel 52 and drives two bull sticks 5 rotatory on bumping post 33, two rotatory two L shape connecting rods 53 that drive of two bull sticks 5 are rotatory, two rotatory and be close to each other of two L shape connecting rod 53 drive two push pedals 54, two push pedals 54 are close to each other and drive two splint 55 and be close to each other and fix the tip of magnet steel work piece.

The working principle is as follows:

when a user needs to clamp a workpiece of the ndfeb magnet steel, the position between two sets of sliders 2 can be adjusted according to the length of the workpiece of the ndfeb magnet steel, the user can push the sliders 2, the sliders 2 move to drive the fixture block 22 to move through the telescopic rod 25, the fixture block 22 is forced to slide towards the inner side wall of the second rectangular chute 21 when moving to contact with the end of the slot 12, at the moment, the adsorption magnetic block 23 is not adsorbed to the end of the slot 12 any more, when the user adjusts the fixture block 22 to a proper position, the user can stop pushing the sliders 2, at the moment, the first spring 24 rebounds to push the fixture block 22 to slide into the slot 12 again, at the moment, the adsorption magnetic block 23 is adsorbed to the end of the slot 12 again, at the moment, the sliders 2 are fixed, the user can adjust the position of the other set of sliders 2 by the same method, and when the user adjusts the position of the sliders 2, the end part of one side of the NdFeB magnet steel workpiece can be placed between two clamping plates 55 at one side, at the moment, a user can rotate a threaded rod 41, because the thread on the threaded rod 41 is matched with a threaded groove 31, the threaded rod 41 rotates to move in the threaded groove 31, the threaded rod 41 moves to drive a C-shaped rod 4 to move, the C-shaped rod 4 moves to drive two rotating rods 5 to rotate on a blocking column 33 through the matching of two blocking rods 42 and two third rectangular grooves 52, the two rotating rods 5 rotate to drive two L-shaped connecting rods 53 to rotate, the two L-shaped connecting rods 53 rotate to drive two push plates 54 to rotate and approach each other, the two push plates 54 approach each other to drive the two clamping plates 55 to approach each other and fix the end part of the NdFeB magnet steel workpiece, the user can fix the end part of the NdFeB magnet steel workpiece at the other side by the same method, and in the existing NdFeB magnet steel fixing production, because the NdFeB magnet steel workpiece has various types with different regulations and sizes, current anchor clamps adaptation type is single, the anchor clamps that need produce a plurality of adaptations carry out the centre gripping to different neodymium iron boron magnetic steel work pieces of crossing, high in production cost, this device cooperatees through having set up two splint 55 and two sets of slider 2, the neodymium iron boron magnetic steel work piece centre gripping of adaptation and different length and different bores, and the adaptation is in the centre gripping of square and the circular multiple different shapes work piece, the suitability is higher, save manufacturing cost, and this device cooperatees through threaded rod 41 and second spring 32 and realizes the centre gripping, its clamping-force is more firm, easy operation is swift, can realize the centre gripping and the release to neodymium iron boron magnetic steel work piece through forward or reverse rotation threaded rod 41, more general anchor clamps use more convenient high-efficient, the practicality is higher.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A processing clamp for neodymium iron boron magnetic steel comprises a base platform (1) and is characterized in that a transverse plate mechanism convenient for clamping the neodymium iron boron magnetic steel is arranged on the base platform (1);

diaphragm mechanism includes slider (2), fixed block (3), C shape pole (4) and bull stick (5), first rectangle spout (11) have been seted up to the upper end of sill (1), draw-in groove (12) of a plurality of sword equidistance are seted up to the side tip of first rectangle spout (11), slider (2) slidable mounting is at the inside wall of first rectangle spout (11), fixed block (3) fixed mounting is at the upper end of slider (2), the side tip of fixed block (3) runs through and has seted up thread groove (31), C shape pole (4) are located one side of fixed block (3), the side of C shape pole (4) is rotated and is installed threaded rod (41), threaded rod (41) are rotated and are installed in thread groove (31), screw thread and thread groove (31) on threaded rod (41) cooperate, the upper end fixed mounting of C shape pole (4) has two pin (42), the quantity of bull stick (5) is two the upper end of bull stick (5) all runs through and has seted up third rectangle groove (52), two pin (52) all are located third rectangle groove (52).

2. The processing fixture for neodymium iron boron magnetic steel according to claim 1, characterized in that, a second rectangular chute (21) has been seted up to the side end of slider (2), the inside wall slidable mounting of second rectangular chute (21) has fixture block (22), fixed mounting has first spring (24) between fixture block (22) and second rectangular chute (21), and the inside wall fixed mounting that is located first spring (24) between fixture block (22) and second rectangular chute (21) has telescopic link (25), the side end fixed mounting of fixture block (22) has absorption magnetic patch (23).

3. The processing fixture for neodymium iron boron magnetic steel according to claim 2, characterized in that a second spring (32) is fixedly mounted between the fixing block (3) and the C-shaped rod (4), and a stop column (33) is fixedly mounted at the upper end of the fixing block (3).

4. The processing clamp for the NdFeB magnetic steel as set forth in claim 3, wherein the upper ends of the two rotating rods (5) and one side of the third rectangular groove (52) are both provided with a cylindrical groove (51) in a penetrating manner, and the two rotating rods (5) are both rotatably mounted on the blocking column (33) through the two cylindrical grooves (51).

5. The processing clamp for the NdFeB magnetic steel as set forth in claim 4, wherein the side ends of the two rotating rods (5) are both fixedly provided with L-shaped connecting rods (53), and the upper ends of the L-shaped connecting rods (53) are both fixedly provided with push plates (54).

6. The processing fixture for neodymium iron boron magnetic steel according to claim 5, characterized in that a clamping plate (55) is fixedly mounted at each side end of the push plate (54), and the end of the clamping plate (55) is arc-shaped.