CN209954162U - Magnet installation device - Google Patents
Magnet installation device Download PDFInfo
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- CN209954162U CN209954162U CN201920426880.7U CN201920426880U CN209954162U CN 209954162 U CN209954162 U CN 209954162U CN 201920426880 U CN201920426880 U CN 201920426880U CN 209954162 U CN209954162 U CN 209954162U
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Abstract
The utility model provides a magnet installation device, including base, positioning seat, gland and hold-down mechanism, the positioning seat has the location chamber, and the positioning seat is installed on the base, and the gland is located the top in location chamber, and the gland is rotationally connected with the positioning seat along the axis in location chamber, is provided with magnet on the gland and places the mouth, and magnet is placed a mouthful and is located the chamber intercommunication, and hold-down mechanism installs on the base, and the hold-down mechanism pressfitting is on the apron. The magnet mounting device has the advantages of simple structure, convenience in use and good safety.
Description
Technical Field
The utility model belongs to the technical field of the rigging equipment technique and specifically relates to a magnet installation device is related to.
Background
The magnet is widely applied to various devices, and when the devices are manufactured, a plurality of magnets are often required to be assembled, so that a larger magnet structure is formed. Generally, a magnet structure is assembled by a plurality of magnets according to a certain rule, and the current common assembling means is purely manual assembling, namely, when the assembling is carried out, two adjacent magnets are held by hands, and the two magnets are gradually attracted, so that the two magnets are attached together. However, the installation method is time-consuming and labor-consuming, and a large potential safety hazard exists in the installation process. For example, when the magnet structure to be installed is composed of a large strong magnet, the following hidden troubles exist in the installation process: one is that in the installation process, due to the interference of the attraction force between the magnets, the two adjacent magnets are suddenly attracted, so that an operator is injured by clamping; the other is that in the installation process, due to the repulsion interference between the magnets, two adjacent magnets are suddenly bounced off, so that a worker is injured by smashing.
Disclosure of Invention
In order to solve the problem, the utility model provides a simple structure, convenient to use and the good magnet installation device of security.
In order to realize the utility model discloses a main objective, the utility model provides a magnet installation device, wherein, including base, positioning seat, gland and hold-down mechanism, the positioning seat has the location chamber, and the positioning seat is installed on the base, and the gland is located the top in location chamber, and the gland is rotationally connected with the positioning seat along the axis in location chamber, is provided with magnet on the gland and places the mouth, and magnet is placed a mouthful and is fixed a position the chamber intercommunication, and hold-down mechanism installs on the base, and the hold-down mechanism pressfitting is covered at the pressure.
From top to bottom, through the structural design to magnet installation device for when carrying out assembling of magnet, can fix a position the magnet of assembling the in-process through the location chamber, in order to avoid magnet to assemble in-process position and take place the skew. The gland lid closes on the positioning seat to cooperation hold-down mechanism compresses tightly the magnet of packing into the location intracavity, when avoiding the magnet concatenation, because suction or repulsion between the magnet make the magnet of location intracavity deviate from the location chamber, has both guaranteed the stability of piecing together magnet when magnet is assembled, the security when guaranteeing magnet to assemble again. And the magnet that sets up on the gland is placed the mouth and is then used for providing the installation passageway for magnet location chamber of packing into to need remove the gland when can avoiding magnet concatenation, thereby security when further improving magnet and the stability of splicing out magnet.
The further proposal is that the outline of the positioning cavity is arranged in a cylinder or a polygon prism, and the bottom surface of the polygon prism is a regular polygon.
From the above, it can be seen that the contour of the positioning cavity can be set according to the magnet structure to be formed.
The bottom of the positioning cavity is provided with a connecting column, the connecting column extends towards the outside of the positioning cavity, the connecting column and the positioning cavity are coaxially arranged, the gland is rotatably arranged on the connecting column around the axis of the positioning cavity, the number of the pressing mechanisms is more than two, and the more than two pressing mechanisms are distributed along the circumferential direction of the positioning cavity.
It is from top to bottom to see, set up the spliced pole in the bottom in location chamber for magnet installation device is carrying out the lopps structure (like ring structure, regular polygon ring structure) when assembling, and the positioning seat can carry out better location to the magnet structure of piecing together through the spliced pole, and sets up the stability that guarantees gland lid that more than two hold-down mechanism can be better closes on the positioning seat.
The preferred scheme is that the outline of the positioning cavity is in a cylindrical arrangement, the connecting column is in a cylindrical arrangement, and the cross section of the magnet placing opening is in a fan-shaped ring arrangement.
It is thus clear that the profile of chamber and the shape of spliced pole set up through fixing a position for magnet installation device can assemble the annular magnet structure of circle, and carry out better location for not reaching 180 fan ring structures to the central angle of the circle of assembling.
The further proposal is that the central angle of the fan ring is more than 0 degree, and the central angle of the fan ring is less than 180 degrees.
In a further embodiment, the central angle of the fan ring is equal to 90 °, and the number of the hold-down mechanisms is three.
In a further aspect, the central angle between the first and second pressing mechanisms is 90 °, and the central angle between the second and third pressing mechanisms is 90 °.
From the above, it can be seen that, similarly, the number and the positions of the pressing mechanisms can also be set according to the assembling number of the magnets.
Another preferred scheme is that the outline of the positioning cavity is in a polygonal prism arrangement, the connecting columns are in a polygonal prism arrangement, the number of the side edges of the connecting columns is equal to the number of the side edges of the positioning cavity, the side surfaces of the connecting columns and the side surfaces of the positioning cavity are arranged in a one-to-one correspondence manner, and the side surfaces of the connecting columns and the side surfaces of the positioning cavity are arranged in a one-to-one correspondence parallel manner.
From top to bottom, through setting up the profile in location chamber and the shape of spliced pole, make magnet installation device can assemble the annular magnet structure of regular polygon.
The further scheme is that, each hold-down mechanism all includes the fixing base, first connecting rod, the second connecting rod, control rod and depression bar, the fixing base is installed on the base, the first end of first connecting rod is articulated with the first end of fixing base, first connecting rod is provided with connecting portion towards the positioning seat extension, connecting portion are provided with the spout along the extending direction of self, the first end of second connecting rod is articulated with the second end of fixing base, the first end of control rod is articulated with the second end of first connecting rod, the second end of control rod is articulated with the second end of second connecting rod, install in the spout depression bar slidable, the depression bar sets up towards the gland, the control rod can drive the depression bar pressfitting on the gland.
Therefore, the pressing mechanism is simple and convenient to press and loosen the gland through the structural design of the pressing mechanism. In addition, the compression rod can slide relative to the connecting part of the first connecting rod, so that the position of the compression rod can be adjusted according to the size of the compression rod and the installation position of the magnet, and the stability and the reliability of the compression mechanism in compressing the gland are ensured.
In a further proposal, the positioning seat is detachably arranged on the base, and the gland is made of plastic.
It is from top to bottom visible, the positioning seat can be changed according to the size of magnet, the structure of assembling for magnet installation device can be applicable to different magnet structures.
Drawings
Fig. 1 is a structural view of a first embodiment of the magnet mounting apparatus of the present invention.
Fig. 2 is a structural view of a pressing mechanism according to a first embodiment of the magnet mounting apparatus of the present invention.
Fig. 3 is a first state diagram of a first mounting method of the first embodiment of the magnet mounting apparatus of the present invention.
Fig. 4 is a second state diagram of a first mounting mode of the first embodiment of the magnet mounting apparatus of the present invention.
Fig. 5 is a third state view of the first mounting mode of the first embodiment of the magnet mounting apparatus of the present invention.
Fig. 6 is a state diagram of a second mounting mode of the first embodiment of the magnet mounting apparatus of the present invention.
Fig. 7 is a schematic diagram of the relative position between the positioning seat and the pressing cover of the second embodiment of the magnet mounting device of the present invention.
Fig. 8 is a schematic view of a first relative position between the positioning seat and the pressing cover according to the third embodiment of the magnet mounting device of the present invention.
Fig. 9 is a schematic view of a second relative position between the positioning seat and the pressing cover according to the third embodiment of the magnet mounting device of the present invention.
Fig. 10 is a third schematic relative position diagram of the positioning seat and the gland of the third embodiment of the magnet mounting device of the present invention.
Fig. 11 is a fourth schematic relative position diagram of the positioning seat and the gland of the third embodiment of the magnet mounting device of the present invention.
Fig. 12 is a schematic view of a first relative position between the positioning seat and the pressing cover according to the fourth embodiment of the magnet mounting apparatus of the present invention.
Fig. 13 is a schematic view of a second relative position between the positioning seat and the pressing cover according to the fourth embodiment of the magnet mounting apparatus of the present invention.
Fig. 14 is a third schematic relative position diagram of the positioning seat and the gland of the fourth embodiment of the magnet mounting apparatus of the present invention.
Fig. 15 is a fourth schematic relative position diagram of the positioning seat and the gland of the fourth embodiment of the magnet mounting apparatus of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
The utility model provides a magnet installation device is used for assembling polylith magnet for polylith magnet can make up according to certain regulation, thereby forms a great magnet structure.
First embodiment of magnet mounting apparatus:
the present embodiment describes the structure of the magnet mounting device by taking an example in which the cross section of the magnet structure to be assembled is annular, and the number of the assembled magnets is 4, wherein the cross section of the magnet is arranged in a sector ring, and the central angle of the sector ring is 90 degrees.
Referring to fig. 1, the magnet mounting device 100 includes a base 1, a positioning seat 2, a pressing cover 3, and a pressing mechanism 4. Be provided with installation position 11 on the base 1, installation position 11 is used for holding positioning seat 2 and fixes a position positioning seat 2, in addition, still is provided with a plurality of mount pads 12 on the base 1, and a plurality of mount pads 12 distribute along the circumference of installation position 11, and mount pad 12 is used for providing installation space for hold-down mechanism 4 to guarantee hold-down mechanism 4's position accuracy. Preferably, the plurality of mounting seats 12 are evenly distributed along the circumferential direction of the mounting location 11.
The positioning seat 2 is detachably mounted on the base 1, so that the positioning seat 2 can be replaced according to the size of the magnet 10 and the structure of the magnet 10 to be assembled, and the application range of the magnet mounting device 100 is widened. The positioning seat 2 is provided with a positioning cavity 21, and the positioning cavity 21 is used for positioning the magnet 10 in the assembling process so as to avoid the position of the magnet 10 in the assembling process from deviating and ensure the stability and reliability of the magnet 10 in the assembling process. The shape and structure of the positioning cavity 21 can be changed, in this embodiment, the contour of the positioning cavity 21 is a cylindrical configuration, and the bottom of the positioning cavity 21 is provided with a connecting column 22, and the connecting column 22 extends outward toward the positioning cavity 21. The connecting column 22 is cylindrical, and the connecting column 22 and the positioning cavity 21 are coaxially arranged, so that the positioning cavity 21 enclosed by the positioning seat 2 and the connecting column 22 is annular.
Be provided with magnet on gland 3 and place mouth 31, and magnet is placed mouth 31 and location chamber 21 intercommunication for magnet 10 can place the mouth 31 through magnet and pack into to the location chamber 21 of positioning seat 2, and make magnet 10 can place mouth 31 through magnet and fill up location chamber 21, in order to accomplish assembling of required magnet 10 structure. The cross section of the magnet placing opening 31 is in a fan ring shape along the axial direction of the positioning cavity 21, the circular angle of the fan ring is larger than 0 degree, and the circular angle of the fan ring is smaller than 180 degrees. The size of the magnet placing opening 31 can be set according to the size and the assembling number of the magnets 10, and in the embodiment, the central angle of the magnet placing opening 31 is 90 degrees.
In addition, the gland 3 is made of plastic, preferably, the gland 3 is made of polyformaldehyde, and the gland 3 made of polyformaldehyde has high mechanical strength and rigidity, self-lubricating property and good wear resistance, so that when the magnet 10 is compressed, the surface of the magnet 10 can be effectively prevented from being scratched.
Hold-down mechanism 4 is used for compressing tightly gland 3 for gland 3 can support the magnet 10 structure of assembling out, prevents that assembling of a new piece magnet 10 from causing the influence to the magnet 10 structure of assembling out. The number and the position of the pressing mechanisms 4 can be set according to the assembling number of the magnets 10, and in order to better press the gland 3, the number of the pressing mechanisms 4 is preferably more than two, and the more than two pressing mechanisms 4 are distributed along the circumferential direction of the positioning cavity 21. Preferably, the number of the pressing mechanisms 4 is three, and one pressing mechanism 4 is fixedly installed on one installation seat 12, so that the circular angle between the installed first pressing mechanism 4 and the second pressing mechanism 4 is 90 degrees, and the circular angle between the second pressing mechanism 4 and the third pressing mechanism 4 is 90 degrees.
As shown in fig. 2, each pressing mechanism 4 includes a fixed base 41, a first link 42, a second link 43, and a manipulating and pressing rod 45. The fixing seat 41 is fixedly installed on the installation seat 12 of the base 1, the first end of the first connecting rod 42 is hinged to the first end of the fixing seat 41, the first connecting rod 42 is provided with a connecting portion 421 extending towards the positioning seat 2, the connecting portion 421 is provided with a sliding groove 422, and the sliding groove 422 extends along the extending direction of the connecting portion 421. The first end of the second link 43 is hinged with the second end of the fixed seat 41. A first end of the operating lever 44 is hinged to the second end of the first link 42, a second end of the operating lever 44 is hinged to the second end of the second link 43, and the operating lever 44 has an operating portion. The pressing rod 45 can be slidably hidden and rotated in the sliding groove 422 and is pressed towards the gland 3. By operating the operating part, the first link 42 and the second link 43 can be driven to rotate relatively, so that the pressing rod 45 on the connecting part 421 of the first link 42 is controlled to press the gland 3 or release the pressing of the gland 3.
The principle of use of the magnet mounting apparatus 100 will be briefly described below.
When a plurality of magnets 10 need to be assembled, firstly, the operating levers 44 of the three pressing mechanisms 4 are respectively operated, so that the operating levers 44 drive the first connecting rods 42 to move, the pressing rods 45 are separated from the contact with the gland 3, and the pressing of the gland 3 is released.
Next, as shown in fig. 3 and 4, the gland 3 can be removed from the positioning seat 2 and placed in the first magnet 10, wherein the first magnet 10 is located below the pressing rod 45 of the first pressing mechanism 4. Subsequently, the pressing cover 3 is closed on the positioning chamber 21, and when the cover is closed, the magnet placing opening 31 is arranged opposite to one mounting seat 12 without the pressing mechanism 4. The operating levers 44 of the three pressing mechanisms 4 are respectively operated, so that the operating levers 44 drive the first connecting rods 42 to move, thereby moving the pressing rods 45 towards the gland 3 and pressing the gland 3 to press the first magnet 10 installed in the positioning cavity 21.
Next, a spacer is placed at one end of the first magnet 10 close to the magnet placement opening 31, and then, the second magnet 10 is pressed into the positioning cavity 21 from the magnet placement opening 31, so that the second magnet 10 is attracted to the first magnet 10.
Next, the levers 44 of the three pressing mechanisms 4 are operated, respectively, to release the pressing of the gland 3 by the pressing rods 45 of the three pressing mechanisms 4, and to keep the gland 3 at the current position. Subsequently, the second magnet 10 is pushed to move counterclockwise, so that the first magnet 10 moves below the pressing rod 45 of the second pressing mechanism 4, and the second magnet 10 moves below the pressing rod 45 of the first pressing mechanism 4. Then, the levers 44 of the three pressing mechanisms 4 are operated respectively to cause the pressing rods 45 of the three pressing mechanisms 4 to press the gland 3.
Next, the mounting operation of the second magnet 10 is repeated to mount the third magnet 10. After the third magnet 10 is completed, the levers 44 of the three pressing mechanisms 4 are operated, respectively, so that the pressing rods 45 of the three pressing mechanisms 4 release the pressing of the gland 3, and the gland 3 is kept at the current position.
Subsequently, the third magnet 10 is pushed to move counterclockwise, so that the first magnet 10 moves below the pressing rod 45 of the third pressing mechanism 4, the second magnet 10 moves below the pressing rod 45 of the second pressing mechanism 4, and the third magnet 10 moves below the pressing rod 45 of the first pressing mechanism 4. Then, the levers 44 of the three pressing mechanisms 4 are operated respectively to cause the pressing rods 45 of the three pressing mechanisms 4 to press the gland 3.
Next, the operation of attaching the third magnet 10 is repeated to attach the fourth magnet 10.
As shown in fig. 5, after all the magnets 10 are mounted, the levers 44 of the three pressing mechanisms 4 are operated to release the pressing of the gland 3 by the pressing rods 45 of the three pressing mechanisms 4, and the gland 3 is removed from the positioning base 2. And then taking the assembled magnet 10 structure out of the positioning seat 2.
In the installation process of the magnet 10, the plurality of magnets 10 are assembled by pushing the magnet 10 to move in the positioning cavity 21 and keeping the gland 3 stationary, and the assembly process of the magnet 10 may be as follows:
as shown in fig. 6, after the first magnet 10 is installed and the gland 3 is covered on the positioning cavity 21, the magnet placing opening 31 of the gland 3 is rotated to the second pressing mechanism 4, and then the operating levers 44 of the first pressing mechanism 4 and the third pressing mechanism 4 are respectively operated so that the pressing levers 45 of the first pressing mechanism 4 and the third pressing mechanism 4 respectively abut against the gland 3.
Next, the second magnet 10 is assembled by pressing the second magnet 10 into the positioning cavity 21 through the magnet placing opening 31, and the second magnet 10 is attracted to the first magnet 10. After the second magnet 10 is assembled, the operating levers 44 of the first pressing mechanism 4 and the third pressing mechanism 4 are respectively operated, so that the pressing rods 45 of the first pressing mechanism 4 and the third pressing mechanism 4 release the pressing of the pressing cover 3.
Then, the pressing cover 3 is rotated so that the magnet placing hole 31 is rotated to the third pressing mechanism 4, and then
The operating levers 44 of the first and second pressing mechanisms 4 and 4, respectively, are operated so that the pressing rods 45 of the first and second pressing mechanisms 4 and 4, respectively, abut against the gland 3.
Next, the mounting operation of the second magnet 10 is repeated to mount the third magnet 10. After the assembly of the third magnet 10 is completed, the operating levers 44 of the first pressing mechanism 4 and the second pressing mechanism 4 are respectively operated, so that the pressing rods 45 of the first pressing mechanism 4 and the second pressing mechanism 4 release the pressing of the gland 3.
Next, the press cover 3 is rotated so that the magnet placing port 31 is rotated to the mount 12 where the pressing mechanisms 4 are not provided, and then the levers 44 of the three pressing mechanisms 4 are operated respectively so that the pressing levers 45 of the three pressing mechanisms 4 abut against the press cover 3 respectively. Then, the mounting operation of the third magnet 10 is repeated to mount the fourth magnet 10.
Similarly, after all the magnets 10 are mounted, the levers 44 of the three pressing mechanisms 4 are operated to release the pressing of the gland 3 by the pressing rods 45 of the three pressing mechanisms 4, and the gland 3 is removed from the positioning base 2. And then taking the assembled magnet 10 structure out of the positioning seat 2.
Second embodiment of magnet mounting apparatus:
the present embodiment describes the structure of the magnet mounting device by taking an example in which the cross section of the magnet structure to be assembled is circular and the number of assembled magnets is 4, wherein the cross section of the magnet is arranged in a sector shape, and the central angle of the sector shape is 90 degrees.
The inventive concept of the first embodiment of the magnet mounting apparatus is applied, and the second embodiment of the magnet mounting apparatus is different from the first embodiment in that:
the setting of connecting post is got rid of in the location chamber 52, and positioning seat 51 is provided with first annular connecting portion on the perisporium in location chamber 52, is provided with second annular connecting portion on gland 53, and second annular connecting portion are articulated with first annular connecting portion for gland 53 can hold the chamber rotation around the axial in holding the chamber relatively.
In addition, the magnet placement port 54 of the cover 53 is formed in a fan shape, and the central angle of the fan shape is larger than 0 ° and smaller than 180 °. Similarly, the size of the magnet placement openings 54 can be set according to the size and the number of the magnets. In this embodiment, the central angle of the magnet placement opening 54 is 90 degrees.
The usage principle of the magnet installation device in this embodiment is the same as that of the first embodiment of the magnet installation device, and therefore, the description thereof is not repeated herein.
Magnet mounting apparatus third embodiment:
the present embodiment describes the structure of the magnet mounting device, taking as an example that the cross section of the magnet structure to be assembled is a regular polygon and the number of assembled magnets is three or more, wherein the cross section of the magnet is arranged in a polygon.
The inventive concept of the second embodiment of the magnet mounting apparatus is applied, and the third embodiment of the magnet mounting apparatus is different from the second embodiment in that:
the profile of location chamber is the polygon prism setting, and the bottom surface of polygon prism is regular polygon, and the magnet on the gland is placed the mouth and is fan-shaped setting, and fan-shaped central angle is greater than 0, and fan-shaped central angle is less than 180. Similarly, the size of the magnet placing opening can be set according to the size and the assembling quantity of the magnets.
In addition, when the magnet installation device in this embodiment assembles polylith magnet, only can make magnet place mouthful relative positioning chamber pivoted mode and assemble polylith magnet through rotating the gland. This step of assembling a plurality of magnets through the mode of rotating the gland is consistent with the concrete operation step of assembling a plurality of magnets through the mode of rotating the gland in the first embodiment of the magnet installation device, and therefore repeated description is not given here.
The following is a brief description of the assembly process of the magnet structure, taking the cross section of the magnet structure as regular triangle and square as an example.
The cross section of the magnet structure is square:
when the cross section of the magnet structure is square, the outline of the positioning cavity 61 is quadrangular, the bottom surface of the positioning cavity 61 is square, and the circular angle formed by the magnet placing opening 63 of the gland 62 is 90 degrees.
As shown in fig. 8 and 9, in this case, the magnet mounting device can assemble magnets having square cross sections, or magnets having isosceles right triangles. During assembly, the gland is enabled to rotate along the same direction, and four magnets are sequentially filled into the positioning cavity 61 from the magnet placing opening 63.
It should be noted that, when the cross section of the magnet structure is square, the cross section of the magnet may be in other shapes on the premise that four identical magnets can be assembled into a quadrangular prism, but these are not listed here.
Cross-sectional regular triangle of magnet structure:
when the cross section of the magnet structure is regular triangle, the outline of the positioning cavity 64 is triangular prism, the bottom surface of the positioning cavity is regular triangle, and the circular angle of the magnet placing opening 66 of the pressing cover 65 is 120 °.
As shown in fig. 10 and 11, in this case, the magnet mounting device can assemble magnets having a rhombic cross section, or can assemble magnets having an isosceles triangle cross section. During assembly, the gland is rotated along the same direction, and three magnets are sequentially filled into the positioning cavity 63 from the magnet placing opening 66.
It should be noted that, when the cross section of the magnet structure is a regular triangle, the cross section of the magnet may be in other shapes on the premise that three identical magnets can be assembled into a triangular prism, but these are not listed here.
Fourth embodiment of magnet mounting apparatus:
in this embodiment, the structure of the magnet mounting device will be described by taking as an example that the cross-sectional profile of the magnet structure to be assembled is a regular polygonal ring shape and the number of assembled magnets is three or more.
The inventive concept of the first embodiment of the magnet mounting apparatus is applied, and the fourth embodiment of the magnet mounting apparatus is different from the first embodiment in that:
the profile of the positioning cavity is in a polygon prism arrangement, and the bottom surface of the polygon prism is in a regular polygon arrangement, namely the bottom surface of the positioning cavity is in a regular polygon arrangement. Wherein, the shape of spliced pole can be based on the actual structure of assembling of magnet and design. In addition, the connection mode between the pressing cover and the positioning seat in the third embodiment of the magnet installation device can also be adopted.
In addition, when the magnet installation device in this embodiment assembles polylith magnet, only can make magnet place mouthful relative positioning chamber pivoted mode and assemble polylith magnet through rotating the gland. This step of assembling a plurality of magnets through the mode of rotating the gland is consistent with the concrete operation step of assembling a plurality of magnets through the mode of rotating the gland in the first embodiment of the magnet installation device, and therefore repeated description is not given here.
The following will briefly describe the assembly process of the magnet structure by taking the cross-sectional profile of the magnet structure as regular triangle and square as an example.
The cross-sectional profile of the magnet structure is square:
when the cross section of the magnet structure is square, the outline of the positioning cavity 71 is quadrangular, the bottom surface of the positioning cavity 71 is square, and the circular angle formed by the magnet placing opening 73 of the gland 72 is 90 degrees. At this time, the connection column may have the following arrangement structure:
firstly, as shown in fig. 12, the connecting column 711 is disposed in a polygon prism, the number of the side edges of the connecting column 711 is equal to the number of the side edges of the positioning cavity, the side surfaces of the connecting column 711 and the side surfaces of the positioning cavity are disposed in a one-to-one correspondence and in parallel, and specifically, the connecting column 711 is disposed in a quadrangular prism.
Second, as shown in fig. 13, the connection post 741 is formed in a cylindrical shape.
When the cross section of the magnet structure is square, on the premise that the shape of the positioning cavity enclosed by the positioning seat and the connecting column can be assembled by four magnets, the cross section of the magnet can be suitably arranged by referring to the arrangement mode of the cross section of the magnet explained in the third embodiment of the magnet mounting device, and therefore, the cross section of the magnet structure is not illustrated.
The cross section profile of the magnet structure is regular triangle:
when the cross-sectional profile of the magnet structure is regular triangle, the profile of the positioning cavity 74 is quadrangular, the bottom surface of the positioning cavity 74 is square, and the circular angle of the magnet placing opening 76 of the pressing cover 75 is 90 °. At this time, the connection column may have the following arrangement structure:
first, as shown in fig. 14, the connection column 741 is disposed in a polygonal prism shape, the number of side edges of the connection column 741 is equal to the number of side edges of the positioning cavity, the side surfaces of the connection column 741 and the side surfaces of the positioning cavity are disposed in one-to-one correspondence, the side surfaces of the connection column 741 and the side surfaces of the positioning cavity are disposed in parallel in one-to-one correspondence, and specifically, the connection column 741 is disposed in a triangular prism shape.
Second, as shown in fig. 15, the connecting column 742 is cylindrical.
Similarly, when the cross-sectional profile of the magnet structure is a regular triangle, the cross-section of the magnet can be suitably arranged by referring to the arrangement of the cross-section of the magnet described in the third embodiment of the magnet mounting device on the premise that the shape of the positioning cavity enclosed by the positioning seat and the connecting column can be assembled by three magnets, and therefore, the cross-section of the magnet is not illustrated here.
It can be seen from above that through the structural design to magnet installation device for when carrying out assembling of magnet, can fix a position the magnet of assembling in-process through the location chamber, in order to avoid magnet to assemble in-process position and take place the skew. The gland lid closes on the positioning seat to cooperation hold-down mechanism compresses tightly the magnet of packing into the location intracavity, when avoiding the magnet concatenation, because suction or repulsion between the magnet make the magnet of location intracavity deviate from the location chamber, has both guaranteed the stability of piecing together magnet when magnet is assembled, the security when guaranteeing magnet to assemble again. And the magnet that sets up on the gland is placed the mouth and is then used for providing the installation passageway for magnet location chamber of packing into to need remove the gland when can avoiding magnet concatenation, thereby security when further improving magnet and the stability of splicing out magnet.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. A magnet mounting apparatus, comprising:
a base;
the positioning seat is provided with a positioning cavity and is installed on the base;
the gland is positioned above the positioning cavity, the gland is rotatably connected with the positioning seat along the axis of the positioning cavity, and a magnet placing opening is formed in the gland and communicated with the positioning cavity;
the pressing mechanism is installed on the base and is pressed on the pressing cover in a pressing mode.
2. A magnet mounting apparatus in accordance with claim 1, wherein:
the contour of the positioning cavity is cylindrical, or
The profile of the positioning cavity is in a polygon prism arrangement, and the bottom surface of the polygon prism is a regular polygon.
3. A magnet mounting apparatus in accordance with claim 2, wherein:
the bottom of the positioning cavity is provided with a connecting column, the connecting column extends out of the positioning cavity, the connecting column and the positioning cavity are coaxially arranged, and the gland is rotatably arranged on the connecting column around the axis of the positioning cavity;
the number of the pressing mechanisms is more than two, and the pressing mechanisms are distributed along the circumferential direction of the positioning cavity.
4. A magnet mounting apparatus in accordance with claim 3, wherein:
the outline of the positioning cavity is arranged in a cylindrical shape;
the spliced pole is the cylinder setting, the transversal fan-shaped ring setting of personally submitting of magnet placing opening.
5. A magnet mounting apparatus in accordance with claim 4, wherein:
the central angle of the fan ring is larger than 0 degree, and the central angle of the fan ring is smaller than 180 degrees.
6. A magnet mounting apparatus in accordance with claim 5, wherein:
the central angle of the fan ring is equal to 90 degrees;
the number of the pressing mechanisms is three.
7. A magnet mounting apparatus in accordance with claim 6, wherein:
the central angle between the first pressing mechanism and the second pressing mechanism is 90 degrees;
the central angle between the second and third pressing mechanisms is 90 degrees.
8. A magnet mounting apparatus in accordance with claim 3, wherein:
the outline of the positioning cavity is arranged in a polygonal prism shape;
the spliced pole is the polygon prism setting, the lateral edge number of spliced pole equals the lateral edge number in location chamber, the side of spliced pole with the side one-to-one ground in location chamber sets up, just the side of spliced pole with the side one-to-one parallel arrangement in location chamber.
9. A magnet mounting apparatus according to any one of claims 1 to 8, wherein:
the hold-down mechanism includes:
the fixed seat is arranged on the base;
the first end of the first connecting rod is hinged with the first end of the fixing seat, the first connecting rod is provided with a connecting part extending towards the positioning seat, and the connecting part is provided with a sliding groove along the extending direction of the connecting part;
the first end of the second connecting rod is hinged with the second end of the fixed seat;
a first end of the operating rod is hinged with the second end of the first connecting rod, and a second end of the operating rod is hinged with the second end of the second connecting rod;
the pressing rod is slidably mounted in the sliding groove and arranged towards the gland, and the operating rod can drive the pressing rod to be pressed on the gland.
10. A magnet mounting apparatus in accordance with claim 9, wherein:
the positioning seat is detachably arranged on the base;
the gland is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426880.7U CN209954162U (en) | 2019-03-29 | 2019-03-29 | Magnet installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426880.7U CN209954162U (en) | 2019-03-29 | 2019-03-29 | Magnet installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954162U true CN209954162U (en) | 2020-01-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536599A (en) * | 2020-11-17 | 2021-03-23 | 苏州赛腾精密电子股份有限公司 | External positioning type semi-annular magnet assembling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536599A (en) * | 2020-11-17 | 2021-03-23 | 苏州赛腾精密电子股份有限公司 | External positioning type semi-annular magnet assembling equipment |
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