Rapid assembling tool for neodymium iron boron magnetic assembly

Abstract

The utility model discloses a quick assembling tool of neodymium iron boron magnetic assembly, which relates to the technical field of neodymium iron boron magnetic assembly assembling and comprises a base, a product jig and a pushing piece, the left end of the base is bent upwards to form a blocking table, the product jig comprises a jig bottom plate and a jig cover plate, the jig bottom plate is placed on the base, and the pushing piece is arranged on the base. The top face of the jig bottom plate is provided with jig grooves in the left-right direction, the jig grooves are spaced front and back, the jig grooves are used for arranging and placing magnetic blocks at intervals, the jig cover plate covers the top face of the jig bottom plate, the pushing and abutting piece comprises a sliding block and an ejector rod, the sliding block is arranged on the right side of the base in a left-right sliding mode, one end of the ejector rod is arranged in the sliding block, and the other end of the ejector rod extends towards the jig grooves. One ejector rod corresponds to one jig groove, when the sliding block slides leftwards, the ejector rod pushes the rightmost magnetic block to slide leftwards, a first locking part is arranged on the sliding block, a second locking part is arranged on the base, and when the interval between the adjacent magnetic blocks disappears, the first locking part and the second locking part are locked. According to the utility model, a plurality of magnetic blocks can be arranged in parallel.

Description

Technical Field

[0001] The utility model relates to the technical field of NdFeB magnetic component assembly, and particularly relates to a rapid assembly tooling for NdFeB magnetic components. Background Art

[0002] Current NdFeB magnetic components are generally bonded in the "Halbach" manner, which can increase the magnetic field strength and magnetic attraction of the magnetic components. During the bonding process of existing NdFeB magnetic components, a glue film needs to be filled between adjacent magnetic blocks, and then the magnetic blocks are arranged side by side. Finally, the entire side-by-side magnetic blocks are placed in a tunnel furnace or oven and wait for the glue layer to cure, so that multiple magnetic blocks can be bonded. However, since there is both attraction and repulsion between the magnetic blocks, it is impossible for manual workers to arrange multiple magnetic blocks side by side, resulting in difficulty in bonding multiple magnetic blocks together to form this component. Content of the Utility Model

[0003] The purpose of the utility model is to provide a rapid assembly tooling for NdFeB magnetic components, which can overcome the above defects and arrange each magnetic block side by side.

[0004] To achieve the above object, the solution of the utility model is as follows:

[0005] A rapid assembly tooling for NdFeB magnetic components, the magnetic components are composed of multiple magnetic blocks, and it includes a base, a product fixture, and a pushing member; a stop platform is formed by bending and extending the left end of the base upward; the product fixture includes a fixture bottom plate and a fixture cover plate. The fixture bottom plate is placed on the upper surface of the left side of the base, and its left side abuts against the stop platform. Moreover, a plurality of fixture grooves are opened on the top surface of the fixture bottom plate in the left-right direction, and the plurality of fixture grooves are spaced from each other in the front-back direction. The fixture grooves are used for arranging and placing multiple magnetic blocks in the left-right direction, and there is a gap between adjacent magnetic blocks for filling the glue film. The fixture cover plate is used to cover the top surface of the fixture bottom plate to limit the magnetic blocks in the fixture grooves; the pushing member includes a slider and a push rod. The slider is arranged on the right side of the base and can slide left and right on the right side of the base. The number of push rods corresponds to the number of fixture grooves. One end of the push rod is arranged in the slider, and the other end extends towards the fixture groove, and one push rod corresponds to one fixture groove. When the slider slides leftward, the slider pushes the push rod to insert into the fixture groove, and the push rod pushes the rightmost magnetic block to slide leftward, so that the gap between adjacent magnetic blocks gradually decreases. When the gap between adjacent magnetic blocks disappears, the leftmost magnetic block abuts against the stop platform. A first locking portion is arranged on the slider, and a second locking portion is arranged on the base. When the gap between adjacent magnetic blocks disappears, the first locking portion and the second locking portion lock each other to limit the sliding of the slider.

[0006] Furthermore, the base includes a vertically arranged limit block, which surrounds the right edge of the base. The top cover of the limit block is provided with a top cover to enclose a sliding cavity on the right side of the base. The left side of the sliding cavity is open, and the slider is located in the sliding cavity and can slide left and right in the sliding cavity. A plug interface is provided on the right side of the sliding cavity, and the plug interface is used to expose part of the slider to the outside world so as to push the slider to slide left under the action of external force.

[0007] Furthermore, a bump is protruding upward from the top of the slider, and the bump slides left and right in the sliding cavity together with the slider. A clearance gap is opened on the top cover on the moving path of the bump, and the bump extends out of the sliding cavity through the clearance gap, so that the bump is pushed against the slider to slide left or right under the action of external force.

[0008] Furthermore, the first locking portion is a spring pin, which slides left and right with the slider. The second locking portion is arranged on the limit block, and the second locking portion is a socket, which is located on the left sliding path of the spring pin. When the slider slides to the left to align the spring pin and the socket, the spring pin is inserted into the socket to limit the sliding of the slider.

[0009] Furthermore, it also includes an unlocking piece, which is used to be inserted into the insertion hole from outside the sliding cavity to push the spring pin out of the insertion hole and unlock the sliding of the slider.

[0010] Furthermore, a pressing piece is provided on the top cover, and the pressing piece is used to press the jig cover plate onto the jig bottom plate, and can be self-locking to restrict the magnetic block in the jig groove.

[0011] Furthermore, the clamping member includes a first swing arm, a second swing arm, a fixed seat and a connecting member, the right end of the first swing arm is hinged to the left end of the fixed seat, and a pressure head is arranged on the left end thereof, and the pressure head is located above the product fixture, the lower end of the connecting member is hinged to the right end of the fixed seat so that it can swing left and right with the hinge between it and the fixed seat as the axis, the upper end of the connecting member is hinged to the middle of the second swing arm so that the second swing arm forms a lever, the left end of the second swing arm is hinged to the right end of the first swing arm, and the right end of the second swing arm forms a hand part, when the hand part is lifted, the left end of the second swing arm presses down the right end of the first swing arm so that the pressure head tilts upward, and when the hand part is pressed down, the left end of the second swing arm lifts up the right end of the first swing arm so that the pressure head swings downward and presses on the fixture cover plate.

[0012] Furthermore, a carrier block is arranged between the sliding cavity and the product fixture, and the left end of the top cover extends to the left to press the carrier block under the left side of the top cover. A plurality of through holes are arranged on the carrier block corresponding to the number of the ejector rods, and a graphite copper sleeve is arranged in each through hole, and the ejector rod passes through the graphite copper sleeve and extends to the fixture groove.

[0013] Further, a guiding shaft is arranged in the sliding cavity. The guiding shaft extends from the left side wall of the sliding cavity to the right and passes through the sliding block and inserts into the carrying block, so that the sliding block slides left and right along the guiding shaft in the sliding cavity. A first elastic member is arranged between the carrying block and the sliding block, and the elastic member is used to push the sliding block to move rightward in the sliding cavity when the first locking portion and the second locking portion are unlocked.

[0014] Further, an installation hole opening leftward is formed in the sliding block. The left end of the ejector rod is slidably arranged in the installation hole, and a second elastic member is arranged between the left end of the ejector rod and the bottom of the installation hole groove. The second elastic member is used to elastically push the ejector rod outward.

[0015] After adopting the above scheme, the beneficial effects of the present utility model are as follows:

[0016] By arranging a plurality of magnetic blocks at intervals in the fixture groove, filling a glue film between adjacent magnetic blocks, the ejector rod pushes against the magnetic blocks to make the intervals between adjacent magnetic blocks disappear, and the fixture cover plate covers the top surface of the fixture bottom plate to limit the magnetic blocks in the fixture groove, so that the plurality of magnetic blocks are not affected by repulsive force and attractive force, and the plurality of magnetic blocks are juxtaposed together to facilitate bonding together to form a magnetic assembly. Moreover, the size of the formed magnetic assembly can be controlled by changing the number of magnetic blocks placed in the fixture groove, and the present utility model can also control the thickness of the glue film filled in the intervals between adjacent magnetic blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the internal structural schematic diagram of the present utility model;

[0019] Figure 3 is the base structural schematic diagram of the present utility model;

[0020] Figure 4 is the product fixture structural schematic diagram of the present utility model;

[0021] Figure 5 is the ejector member structural schematic diagram of the present utility model;

[0022] Figure 6 is the exploded view of the ejector member of the present utility model;

[0023] Figure 7 Cross-sectional view of the ejector member and the carrier table of the present utility model;

[0024] Figure 8 is the guiding shaft structural schematic diagram of the present utility model;

[0025] Figure 9 is the carrying block structural schematic diagram of the present utility model;

[0026] Figure 10 It is a schematic structural diagram of the pressing member of the present utility model.

[0027] Label description: 10, base; 11, retaining platform; 12, limiting block; 13, second locking portion; 131, jack; 14, top cover; 141, relief notch; 15, sliding cavity; 151, insertion port; 16, guide shaft; 17, first elastic member; 20, product fixture; 21, fixture bottom plate; 211, fixture groove; 22, fixture cover plate; 30, pushing member; 31, slider; 311, mounting hole; 312, second elastic member; 313, slot hole; 314, first locking portion; 3141, spring pin; 32, ejector rod; 33, convex block; 40, magnet; 50, unlocking member; 60, pressing member; 61, first swing arm; 611, pressing head; 62, second swing arm; 621, starting portion; 63, fixed seat; 64, connecting member; 70, carrier block; 71, through hole; 72, graphite bronze bushing. Specific embodiments

[0028] The following will describe the present utility model in detail with reference to the accompanying drawings and specific embodiments.

[0029] As Figures 1 to 10 shown, the present utility model provides a rapid assembly tooling for a neodymium iron boron magnetic component, including a base 10, a product fixture 20, and a pushing member 30;

[0030] Among them, the left end of the base 10 is bent upward and extended to form a retaining platform 11; the product fixture 20 includes a fixture base plate 21 and a fixture cover plate 22. The fixture base plate 21 is placed on the upper surface of the left side of the base 10, and its left side abuts against the retaining platform 11. A plurality of fixture grooves 211 are formed in the top surface of the fixture base plate 21 in the left-right direction. The plurality of fixture grooves 211 are spaced from each other in the front-back direction. The fixture grooves 211 are used for arranging a plurality of magnetic blocks 40 in the left-right direction, and there is a gap between adjacent magnetic blocks 40. The gap is used for filling the glue film. The fixture cover plate 22 is used to cover the top surface of the fixture base plate 21 to limit the magnetic blocks 40 in the fixture grooves 211; the pushing member 30 includes a slider 31 and a push rod 32. The slider 31 is arranged on the right side of the base 10 and can slide left and right on the right side of the base 10. The number of push rods 32 corresponds to the number of fixture grooves 211. One end of the push rod 32 is arranged in the slider 31, and the other end extends toward the fixture groove 211. One push rod 32 corresponds to one fixture groove 211. When the slider 31 slides to the left, the slider 31 pushes the push rod 32 to insert into the fixture groove 211, and the push rod 32 pushes the rightmost magnetic block 40 to slide to the left, so that the gap between adjacent magnetic blocks 40 gradually decreases. When the gap between adjacent magnetic blocks 40 disappears, the leftmost magnetic block 40 abuts against the retaining platform 11. A first locking portion 314 is arranged on the slider 31, and a second locking portion 13 is arranged on the base 10. When the gap between adjacent magnetic blocks 40 disappears, the first locking portion 314 and the second locking portion 13 are locked with each other to limit the sliding of the slider 31;

[0031] In the utility model, a plurality of magnetic blocks 40 are arranged at intervals in the fixture grooves 211, a glue film is filled between adjacent magnetic blocks 40, the push rod 32 pushes the magnetic blocks 40 so that the gap between adjacent magnetic blocks 40 disappears, and the fixture cover plate 22 covers the top surface of the fixture base plate 21 to limit the magnetic blocks 40 in the fixture grooves 211, so that the plurality of magnetic blocks 40 are not affected by repulsive force and attractive force, and the plurality of magnetic blocks 40 are juxtaposed together, so as to be easily bonded together to form a magnetic assembly. Moreover, the size of the formed magnetic assembly can be controlled by changing the number of magnetic blocks 40 placed in the fixture grooves 211. In addition, the thickness of the glue film filled in the gap between adjacent magnetic blocks 40 can also be controlled in the utility model;

[0032] Specifically, the fixture base plate 21 is made of a metal material, preferably brass, and non-metals are not used. The metal material can ensure the processing dimension requirements and durability, and the glue on the fixture base plate 21 can also be directly removed by a glue remover. Using the metal material can avoid unnecessary scratches when the magnetic blocks 40 move. The fixture cover plate 22 is made of an alloy, has a high hardness and is not easy to break. It is preferably made of aluminum alloy, which can avoid scratches and can also be directly removed by a glue remover;

[0033] Specifically, a first positioning pin is provided on the left side of the base 10, and a positioning hole is provided on the fixture base plate 21 corresponding to the position of the first positioning pin. When the fixture base plate 21 is placed on the base 10, the first positioning pin is located in the positioning hole. A second positioning pin is provided on the fixture cover plate 22. When the fixture cover plate 22 is covered on the fixture base plate 21, the second positioning pin is also located in the positioning hole.

[0034] Specifically, the base 10 includes a vertically arranged limiting block 12. The limiting block 12 surrounds the right edge of the base 10, and a top cover 14 is provided on the top of the limiting block 12 to enclose a sliding cavity 15 on the right side of the base 10. The left side of the sliding cavity 15 is open, and the slider 31 is located in the sliding cavity 15 and can slide left and right in the sliding cavity 15. An insertion port 151 is provided on the right side of the sliding cavity 15. The insertion port 151 is used to expose a part of the slider 31 to the outside, so as to push the slider 31 to slide left under the action of an external force. Specifically, there are two limiting blocks 12. One limiting block 12 is provided on the front side of the base 10, and the other limiting block 12 is provided on the rear side of the base 10. The right ends of the two limiting blocks 12 extend towards the right end of the base 10. And the limiting block 12 located on the front side of the base 10 bends backward at the right edge of the base 10, and the limiting block 12 located on the rear side of the base 10 bends forward at the right edge of the base 10 to form an L-shaped limiting block 12. The right ends of the two limiting blocks 12 are spaced apart at the right edge of the base 10, thereby forming the insertion port 151 of the sliding cavity 15.

[0035] Moreover, a convex block 33 protrudes upward from the top of the slider 31. The convex block 33 slides left and right in the sliding cavity 15 together with the slider 31. A relief notch 141 is provided on the top cover 14 along the moving path of the convex block 33. The convex block 33 extends out of the sliding cavity 15 through the relief notch 141, so as to push the convex block 33 to drive the slider 31 to slide left or right under the action of an external force.

[0036] Preferably, the first locking portion 314 is a spring pin 3141. The spring pin 3141 slides left and right together with the slider 31. The second locking portion 13 is provided on the limiting block 12, and the second locking portion 13 is a jack 131. The jack 131 is located on the left-sliding path of the spring pin 3141. When the slider 31 slides leftward to align the spring pin 3141 with the jack 131, the spring pin 3141 is inserted into the jack 131 to limit the sliding of the slider 31. Specifically, a slot 313 for installing the spring pin 3141 is provided on the slider 31. When no pressure is applied to the spring pin 3141, the spring pin 3141 protrudes from the slot 313. When the slider 31 slides in the sliding cavity 15 and the spring pin 3141 is not aligned with the jack 131, the spring pin 3141 abuts against the limiting block 12 and is in a compressed state. Therefore, the spring pin 3141 partially retracts into the slot 313. When the spring pin 3141 is aligned with the jack 131, the spring fully extends out of the slot 313 and then is inserted into the jack 131 to engage the slider 31 with the limiting block 12 and limit the sliding of the slider 31. Preferably, both the spring pin 3141 and the jack 131 are two. The spring pins 3141 are arranged on the front and rear sides of the slider 31, and the jacks 131 are arranged on the portions of the limiting blocks 12 on the front and rear sides of the sliding cavity 15.

[0037] Furthermore, an unlocking member 50 is further included. The unlocking member 50 is used to be inserted into the jack 131 from outside the sliding cavity 15 to push the spring pin 3141 out of the jack 131 and unlock the sliding of the slider 31. Preferably, the unlocking member 50 is a button. The button has an insertion end that can be embedded in the jack 131. When the insertion end is embedded in the jack 131, it pushes the spring pin 3141 out of the jack 131 so that the slider 31 is unlocked and can slide again.

[0038] Furthermore, a pressing member 60 is provided on the top cover 14. The pressing member 60 is used to press the fixture cover plate 22 onto the fixture bottom plate 21 and can be self-locked to limit the magnet 40 in the fixture groove 211, prevent the magnet 40 from detaching from the fixture groove 211 due to the repulsive force between the magnets 40, and also ensure that all the magnets 40 are on the same horizontal plane;

[0039] Specifically, the pressing member 60 includes a first swing arm 61, a second swing arm 62, a fixed seat 63, and a connecting member 64. The right end of the first swing arm 61 is hinged to the left end of the fixed seat 63, and a pressing head 611 is provided at its left end. The pressing head 611 is located above the product fixture 20. The lower end of the connecting member 64 is hinged to the right end of the fixed seat 63 so that it can swing left and right about the hinge point with the fixed seat 63 as the axis. The upper end of the connecting member 64 is hinged to the middle of the second swing arm 62, so that the second swing arm 62 forms a lever. The left end of the second swing arm 62 is hinged to the right end of the first swing arm 61, and the right end of the second swing arm 62 forms a hand part 621. When the hand part 621 is lifted, the left end of the second swing arm 62 presses down the right end of the first swing arm 61, so that the pressing head 611 tilts upward and locks itself. When the hand part 621 is pressed down, the left end of the second swing arm 62 lifts the right end of the first swing arm 61, so that the pressing head 611 swings downward and presses on the fixture cover plate 22 and locks itself. The pressing member 60 can also be other components in the prior art that can be used to press on the fixture bottom plate 21 and can lock itself, which is not limited herein.

[0040] Further, a carrier block 70 is provided between the sliding cavity 15 and the product fixture 20. The left end of the top cover 14 extends leftward to press the carrier block 70 under the left side of the top cover 14. A plurality of through holes 71 corresponding to the number of the ejector rods 32 are provided on the carrier block 70. Graphite bronze bushings 72 are provided in each of the through holes 71. The ejector rods 32 pass through the graphite bronze bushings 72 and extend toward the fixture groove 211. Specifically, the left side of the top cover 14 presses the carrier block 70 under it, restricting the vertical position of the carrier block 70, thereby making the sliding of the ejector rods 32 in the carrier block 70 more stable and enhancing the sliding stability of the ejector rods 32. The graphite bronze bushing has self-lubricating performance and can reduce the friction between the graphite bronze bushing 72 and the ejector rods 32.

[0041] Further, a guide shaft 16 is provided in the sliding cavity 15. The guide shaft 16 extends from the left side wall of the sliding cavity 15 to the right and passes through the slider 31 and inserts into the carrier block 70, so that the slider 31 slides left and right in the sliding cavity 15 along the guide shaft 16. A first elastic member 17 is provided between the carrier block 70 and the slider 31. The elastic member is used to push the slider 31 to move rightward in the sliding cavity 15 when the first locking portion 314 and the second locking portion 13 are unlocked. Preferably, the first elastic member 17 is a spring. Specifically, when the spring pin 3141 is inserted into the insertion hole 131, the first elastic member 17 is in a compressed state. Therefore, the first elastic member 17 will generate a pushing force to push the slider 31 rightward. Since the position of the carrier block 70 is fixed and cannot move, the pushing force of the first elastic member 17 on the carrier is negligible. When the unlocking member 50 is inserted into the insertion hole 131 and the unlocking slider 31 slides, the first elastic member 17 will push the slider 31 to move rightward until the slider 31 abuts against the right side of the cavity. Preferably, the first elastic member 17 is sleeved on the guide shaft 16.

[0042] Further, an installation hole 311 opening leftward is formed in the slider 31. The left end of the ejector rod 32 is slidably arranged left and right in the installation hole 311, and a second elastic member 312 is arranged between the left end of the ejector rod 32 and the bottom of the installation hole 311. The second elastic member 312 is used to elastically push the ejector rod 32 outward; preferably, the second elastic member 312 is also a spring. When the ejector rod 32 pushes against the rightmost magnet 40 and the gap between adjacent magnets 40 disappears, and the leftmost magnet 40 abuts against the retaining table 11, if the slider 31 does not stop sliding leftward at this time, the right end of the ejector rod 32 will enter the installation hole 311 and compress the second elastic member 312. Therefore, the second elastic member 312 provides buffering for the ejector rod 32, so that the slider 31 will not drive the ejector rod 32 to continue sliding leftward during excessive leftward sliding.

[0043] Specifically, the ejector rod 32 has a bulged portion and a slender portion. When the ejector rod 32 slides leftward, the slender portion is inserted into the jig groove 211. When the slender portion is completely inserted into the jig groove 211, the left end of the bulged portion abuts against the right end of the jig groove 211.

[0044] To further illustrate the embodiments, the present invention provides drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used to explain the operating principle of the embodiments in combination with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0045] At the same time, the front, rear, left, right and other orientations involved in this embodiment are only for reference of an orientation and do not represent the orientation in actual use. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0046] The above are only the preferred embodiments of the present utility model and do not limit the design of this case. All equivalent changes made according to the key design of this case fall within the protection scope of this case.

Claims

1. A rapid assembly tooling for a neodymium iron boron magnetic component, the magnetic component being composed of a plurality of magnetic blocks, characterized in that: It includes a base, a product fixture, and a pushing member; The left end of the base bends upward and extends to form a stop; The product fixture includes a fixture base plate and a fixture cover plate. The fixture base plate is placed on the upper surface of the left side of the base, and its left side abuts against the stop. Multiple fixture grooves are formed on the top surface of the fixture base plate in the left-right direction, and the multiple fixture grooves are spaced from each other in the front-back direction. The fixture grooves are used for arranging multiple magnetic blocks in the left-right direction, and there is a gap between adjacent magnetic blocks. The gap is used for filling with a glue film. The fixture cover plate is used to cover the top surface of the fixture base plate to limit the magnetic blocks in the fixture grooves; The pushing member includes a slider and a push rod. The slider is arranged on the right side of the base and can slide left and right on the right side of the base. The number of push rods corresponds to the number of fixture grooves. One end of each push rod is arranged in the slider, and the other end extends towards the fixture groove. One push rod corresponds to one fixture groove. When the slider slides left, the slider pushes the push rod to insert into the fixture groove, and the push rod pushes the rightmost magnetic block to slide left, so that the gap between adjacent magnetic blocks gradually decreases. When the gap between adjacent magnetic blocks disappears, the leftmost magnetic block abuts against the stop. A first locking portion is arranged on the slider, and a second locking portion is arranged on the base. When the gap between adjacent magnetic blocks disappears, the first locking portion and the second locking portion are locked with each other to limit the sliding of the slider.

2. The rapid assembly tooling for a neodymium iron boron magnetic component according to claim 1, characterized in that: The base includes a vertically arranged limiting block. The limiting block surrounds the right edge of the base. The top of the limiting block is covered with a top cover to enclose a sliding cavity on the right side of the base. The left side of the sliding cavity is open. The slider is located in the sliding cavity and can slide left and right in the sliding cavity. An insertion opening is formed on the right side of the sliding cavity. The insertion opening is used to expose a part of the slider to the outside to push the slider to slide left under the action of an external force.

3. The rapid assembly tooling for a neodymium iron boron magnetic component according to claim 2, characterized in that: A convex block protrudes upward from the top of the slider. The convex block slides left and right in the sliding cavity together with the slider. A relief notch is formed on the top cover on the moving path of the convex block. The convex block extends out of the sliding cavity through the relief notch to push the convex block to drive the slider to slide left or right under the action of an external force.

4. The rapid assembly tooling for a neodymium iron boron magnetic component according to claim 2, characterized in that: The first locking portion is a spring pin. The spring pin slides left and right together with the slider. The second locking portion is arranged on the limiting block, and the second locking portion is a jack. The jack is located on the left-sliding path of the spring pin. When the slider slides left to align the spring pin and the jack, the spring pin inserts into the jack to limit the sliding of the slider.

5. The rapid assembly tooling for a neodymium iron boron magnetic component as described in claim 4, characterized in that: It further includes an unlocking member. The unlocking member is used to insert into the jack from outside the sliding cavity to push the spring pin out of the jack to unlock the sliding of the slider.

6. The rapid assembly tooling for a neodymium iron boron magnetic component according to claim 2, characterized in that: A pressing member is arranged on the top cover. The pressing member is used to press the fixture cover plate onto the fixture base plate and can be self-locked to limit the magnetic blocks in the fixture grooves.

7. The rapid assembly tooling for a neodymium iron boron magnetic component as described in claim 6, characterized in that: The pressing member includes a first swing arm, a second swing arm, a fixed seat and a connecting member. The right end of the first swing arm is hinged to the left end of the fixed seat, and a pressing head is provided at its left end. The pressing head is located above the product fixture. The lower end of the connecting member is hinged to the right end of the fixed seat so that it can swing left and right with the hinge point between it and the fixed seat as the axis. The upper end of the connecting member is hinged to the middle of the second swing arm, so that the second swing arm forms a lever. The left end of the second swing arm is hinged to the right end of the first swing arm, and the right end of the second swing arm forms a hand part. When the hand part is lifted, the left end of the second swing arm presses down the right end of the first swing arm, so that the pressing head tilts upward. When the hand part is pressed down, the left end of the second swing arm lifts the right end of the first swing arm, so that the pressing head swings downward and presses on the fixture cover plate.

8. The rapid assembly tooling for a neodymium iron boron magnetic component according to claim 6, characterized in that: A carrier block is provided between the sliding cavity and the product fixture. The left end of the top cover extends leftward to press the carrier block under the left side of the top cover. A plurality of through holes corresponding to the number of ejector rods are provided on the carrier block, and graphite bronze bushings are provided in each through hole. The ejector rods pass through the graphite bronze bushings and extend towards the fixture groove.

9. The rapid assembly tooling for a neodymium iron boron magnetic component according to claim 8, characterized in that: A guide shaft is provided in the sliding cavity. The guide shaft extends from the left side wall of the sliding cavity to the right and passes through the slider and inserts into the carrier block, so that the slider slides left and right in the sliding cavity along the guide shaft. A first elastic member is provided between the carrier block and the slider. The elastic member is used to push the slider to move rightward in the sliding cavity when the first locking portion and the second locking portion are unlocked.

10. The rapid assembly tooling for a neodymium iron boron magnetic component as described in claim 1, characterized in that: An installation hole opening leftward is formed in the slider. The left end of the ejector rod is slidably arranged in the installation hole, and a second elastic member is provided between the left end of the ejector rod and the bottom of the installation hole groove. The second elastic member is used to elastically push the ejector rod outward.

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