CN217776538U - Automatic grinding machine for processing positioning magnet of wireless charging base - Google Patents
Automatic grinding machine for processing positioning magnet of wireless charging base Download PDFInfo
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- CN217776538U CN217776538U CN202221589037.9U CN202221589037U CN217776538U CN 217776538 U CN217776538 U CN 217776538U CN 202221589037 U CN202221589037 U CN 202221589037U CN 217776538 U CN217776538 U CN 217776538U
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Abstract
The utility model relates to the field of magnet production and processing, in particular to an automatic grinding machine for positioning and processing magnets of a wireless charging base, which comprises a frame, an index plate, a rotating disc and a grinding device; the indexing disc is installed on the rack, the rotating disc is coaxially installed on the working end of the indexing disc, a circular processing groove is formed in the top of the rotating disc, a raised cylindrical positioning column is coaxially arranged in the processing groove, a rotating ring is coaxially arranged in the processing groove, the rotating ring is rotatably connected with one end of a positioning rod, and the positioning rod is distributed at equal intervals around the axis of the rotating ring; the ejector rod in the processing groove is arranged on one side of the positioning rod; adjusting slide sliding mounting is in one side of processing groove, and adjusting slide is connected with the rotating ring meshing, and adjusting slide and first linear drive device's working end fixed connection, this technical scheme only need all the locating levers in a first linear drive device drive constant head tank to fix magnet, has reduced electrical components's use, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a magnet production and processing field specifically relates to a wireless charging base location automatic grinding machine for magnet processing is related to.
Background
Magnets are objects that generate magnetic fields and attract magnetic materials such as metals like iron, nickel, cobalt, etc. In the production process of the magnet, in order to obtain accurate appearance dimension and improve the performance index of the magnet, the rough processed magnet needs to be further subjected to finish machining treatment, namely the outer dimension of the magnet needs to be machined and ground so as to meet the requirement.
Chinese patent application No. CN202122341248.2 discloses a batch polishing device for wireless charging base positioning magnets, which comprises a bracket, a feeding device and a polishing device; the feeding device is arranged on the bracket, and the grinding device is arranged on the bracket and is positioned above the feeding device; the feeding device comprises a horizontally arranged circular workbench, a circular groove is formed in the circular workbench and located below the polishing device, and a cylindrical protrusion is arranged at the axis of the circular groove; comprises a micro cylinder and a fixed block; the plurality of micro cylinders are uniformly arranged around the annular groove wall of the circular groove, and a straight line formed by the motion trail of the output end of each micro cylinder passes through the axis of the cylindrical bulge; the fixed block is the same with little cylinder quantity to the one-to-one, the fixed block setting has solved grinding device and has once only carried out the technical problem who polishes in batches to a plurality of work pieces at the output of little cylinder.
Although the chamfer processing can be carried out to a plurality of wireless charging base location magnets in one step in the above patent, when processing, but only can process the magnet the same with little cylinder quantity, and the more the quantity of little cylinder then manufacturing cost is higher, through the improvement of cost when work efficiency's improvement for the cost, not the optimal choice.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an automatic grinding machine for processing a wireless charging base positioning magnet, which solves the problems of the prior art.
For solving the prior art problem, the utility model discloses a technical scheme be:
an automatic grinding machine for processing a positioning magnet of a wireless charging base comprises a frame, an index plate, a rotating plate and a grinding device; the dividing plate is arranged on the frame, and a rotating shaft of the dividing plate is vertically arranged; the rotating disc is coaxially arranged on the working end of the dividing disc, at least two processing grooves are formed in the top of the rotating disc, the processing grooves are arranged around the axis of the rotating disc, the processing grooves are circular, raised positioning columns are coaxially arranged in the processing grooves, the positioning columns are cylindrical, and the radian of the outer wall curved surfaces of the positioning columns is matched with that of the inner wall curved surfaces of the magnets; a rotating ring is coaxially arranged in the processing groove, the outer wall of the rotating ring is attached to the inner wall of the processing groove, the rotating ring is rotatably connected with one end of the positioning rod, and tooth grooves which are distributed at equal intervals are formed in the peripheral side of the rotating ring; the positioning rods are distributed at equal intervals around the axis of the rotating ring; a plurality of ejector rods extending vertically upwards are arranged in the processing groove, the number of the ejector rods is matched with that of the positioning rods, and one side of each ejector rod, which is provided with the positioning rod, is provided with the positioning rod; the adjusting slide block is arranged on one side of the processing groove in a sliding mode, a clamping tooth of the adjusting slide block is meshed with a tooth groove of the rotating ring, the adjusting slide block is fixedly connected with the working end of the first linear driving device, and the working end of the first linear driving device is arranged to move in the horizontal direction; the grinding device is arranged on the frame, and the working end of the grinding device is arranged on the axis of the processing tank.
Preferably, a plurality of inserting rods extending vertically downwards are arranged on the bottom side of the rotating ring, the inserting rods are distributed at equal intervals around the axis of the rotating ring, and the rotating ring is inserted into an annular sliding groove formed in the machining groove.
Preferably, the adjusting slide block is slidably mounted in a linear sliding groove arranged on one side of the processing groove, a communication opening is formed at the joint of the linear sliding groove and the processing groove, and the tooth groove and the latch are in meshing connection through the communication opening; the linear sliding groove is internally provided with a limiting strip, the limiting strip extends along the length direction of the adjusting slide block, the adjusting slide block is provided with a limiting groove, and the limiting strip is inserted in the limiting groove.
Preferably, the top of the adjusting slide block is provided with a fixed seat, a pressing block is slidably mounted in the fixed seat, and the working end of the first linear driving device is fixedly connected with the pressing block; a spring is arranged between the pressing block and the fixed seat, and the spring elastically connects one side of the pressing block, which is far away from the first linear driving device, with the top end of the fixed seat; the fixed seat is internally provided with a stop block, the stop block is arranged on one side, away from the spring, of the pressing block, and a through hole which is used for avoiding the working end of the first linear driving device is formed in the stop block.
Preferably, the polishing device comprises a polishing head, and the polishing head is coaxially arranged on the working end of the first rotary driving device; the axis of the first rotary driving device is matched with the axis of the processing tank in position, and the first rotary driving device is fixedly arranged on the working end of the second linear driving device; the working end of the second linear driving device is arranged to move in the vertical direction, and the second linear driving device is fixedly arranged at the top of the rack.
Preferably, the top of the frame is provided with an operation opening, and the operation opening is positioned on one side of the top of the frame, which is far away from the grinding device.
Compared with the prior art, the beneficial effect of this application is:
1. the utility model discloses a first linear drive device of processing groove one side starts to promote adjusting block and removes, thereby adjusting block drives the rotatory locating lever that makes rotation connection on the swivel becket that the meshing is connected and removes and the butt carries out the fixed to magnet in the outside of magnet, the greatly reduced to electrical components's demand quantity, the cost of reduction.
2. The utility model discloses a grinding device accomplishes the back to the magnet processing of one of them processing tank of rotary disk, and it is rotatory that the graduated disk drives the rotary disk, removes opposite side processing tank and processes to grinding device work end below, and the staff can carry out the unloading and reload to the magnet in the processing tank of polishing completion simultaneously, has improved work efficiency.
3. The utility model discloses a first linear drive device working end promotes the removal of the pressing block at adjusting block top, impels adjusting block to remove according to the effect of the elasticity of pressing block compression spring cooperation spring to the fixing base to when the one end of locating lever and magnet butt, can not directly promote adjusting block and remove and lead to the too big fracture of locating lever pressure or crooked.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a side view of the present application;
FIG. 3 is a perspective view of the rotating disk of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an exploded perspective view of the rotating disk of the present application from a first perspective and a partially enlarged view thereof;
FIG. 6 is an exploded perspective view of the rotating disk of the present application from a second perspective and a partially enlarged view thereof;
the reference numbers in the figures are:
1-a frame; 1 a-an operation port;
2-an index plate;
3-rotating the disc; 3 a-processing a tank; 3a 1-a top rod; 3a 2-annular chute; 3a 3-a linear chute; 3a 4-communication port; 3a 5-a spacing bar; 3 b-a locating post; 3 c-a rotating ring; 3c 1-gullet; 3c 2-bayonet; 3 d-positioning the rod; 3 e-adjusting the slide block; 3e 1-latch; 3e 2-a limiting groove; 3e 3-a fixed seat; 3e 4-pressing block; 3e 5-spring; 3e 6-stop block; 3e 7-vias; 3 f-a first linear drive;
4-grinding device; 4 a-polishing head; 4 b-a first rotary drive; 4 c-second linear drive.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 6, the present application provides:
an automatic grinding machine for processing a positioning magnet of a wireless charging base comprises a frame 1, an index plate 2, a rotating plate 3 and a grinding device 4; the dividing plate 2 is arranged on the frame 1, and the rotating shaft of the dividing plate 2 is vertically arranged; the rotating disc 3 is coaxially arranged on the working end of the dividing disc 2, at least two machining grooves 3a are formed in the top of the rotating disc 3, the machining grooves 3a are arranged around the axis of the rotating disc 3, the machining grooves 3a are circular, raised positioning columns 3b are coaxially arranged in the machining grooves 3a, the positioning columns 3b are cylindrical, and the radian of the outer wall curved surface of each positioning column 3b is matched with that of the inner wall curved surface of the magnet; a rotating ring 3c is coaxially arranged in the processing groove 3a, the outer wall of the rotating ring 3c is attached to the inner wall of the processing groove 3a, the rotating ring 3c is rotatably connected with one end of a positioning rod 3d, and tooth grooves 3c1 which are distributed at equal intervals are arranged on the peripheral side of the rotating ring 3 c; the positioning rods 3d are distributed at equal intervals around the axis of the rotating ring 3 c; a plurality of ejector rods 3a1 extending vertically upwards are arranged in the processing groove 3a, the number of the ejector rods 3a1 is identical to that of the positioning rods 3d, and one side of each ejector rod 3a1 provided with the positioning rod 3d is provided with a positioning rod 3 d; the adjusting slide block 3e is slidably arranged at one side of the processing groove 3a, a latch 3e1 of the adjusting slide block 3e is meshed with a tooth groove 3c1 of the rotating ring 3c, the adjusting slide block 3e is fixedly connected with the working end of the first linear driving device 3f, and the working end of the first linear driving device 3f is arranged to move in the horizontal direction; the grinding device 4 is mounted on the frame 1, and the working end of the grinding device 4 is arranged on the axis of the processing tank 3 a.
Based on the above embodiments, the technical problem that the present application intends to solve is how to reduce the number of electrical components while realizing the fixed grinding of a plurality of magnets. Therefore, in the application, a plurality of processing grooves 3a arranged on a rotating disc 3 are used for placing positioning magnets of a wireless charging base, after the inner wall curved surface of each magnet is attached to the outer wall curved surface of a positioning column 3b, only a first linear driving device 3f at one side of each processing groove 3a is needed to start to push an adjusting slider 3e to move, the adjusting slider 3e drives a rotating ring 3c which is meshed and connected to rotate so as to enable a positioning rod 3d which is rotatably connected to the rotating ring 3c to move, one side of the positioning rod 3d is contacted with a push rod 3a1 in the processing groove 3a when moving, the push rod 3a1 enables the positioning rod 3d to rotate and abut against the outer side of the magnet to fix the magnet, and the stability of the magnet when a polishing device 4 polishes the magnet in the processing groove 3a is ensured, in the embodiment, each processing groove 3a is only driven by one first linear driving device 3f, the first linear driving devices 3f can be micro air cylinders and electric push rods, the number of requirements on electrical components is greatly reduced, the cost is reduced, after the grinding device 4 finishes processing the magnet in one processing groove 3a of the rotating discs 3, the rotating discs 3 are driven by the dividing discs 2 to rotate, the processing groove 3a on the other side is moved to the position below the working end of the grinding device 4 to be processed, a worker can simultaneously carry out blanking and reloading on the magnet in the finished processing groove 3a, during blanking, the first linear driving device 3f drives the adjusting slide block 3e to move in the reverse direction, and then the magnet can be fixed by the contact positioning rod 3d, and the operation is convenient and fast.
Further, as shown in fig. 5 and 6:
a plurality of inserting rods 3c2 which vertically extend downwards are arranged at the bottom side of the rotating ring 3c, the inserting rods 3c2 are distributed around the axis of the rotating ring 3c at equal intervals, and the rotating ring 3c is inserted into an annular sliding groove 3a2 arranged in the processing groove 3 a.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to ensure the rotational stability of the rotating ring 3 c. Therefore, the tooth grooves 3c1 at the bottom of the rotating ring 3c are inserted into the annular sliding grooves 3a2 arranged in the machining groove 3a, the outer wall of the rotating ring 3c is matched with the inner wall of the machining groove 3a in an attached mode, and the rotating ring 3c is stable in rotation.
Further, as shown in fig. 5 and 6:
the adjusting slide block 3e is slidably mounted in a linear slide groove 3a3 arranged on one side of the processing groove 3a, a communication opening 3a4 is formed in the joint of the linear slide groove 3a3 and the processing groove 3a, and the tooth groove 3c1 and the latch 3e1 are in meshed connection through the communication opening 3a 4; the linear sliding groove 3a3 is internally provided with a limiting strip 3a5, the limiting strip 3a5 extends along the length direction of the adjusting slide block 3e, the adjusting slide block 3e is provided with a limiting groove 3e2, and the limiting strip 3a5 is inserted in the limiting groove 3e 2.
Based on the above embodiments, the technical problem to be solved by the present application is how to ensure stable engagement connection of the adjusting slider 3e and the rotating ring 3 c. For this reason, this application is connected with the latch 3e1 meshing of adjusting the slider 3e through the intercommunication mouth 3a4 between linear spout 3a3 and the processing groove 3a through the tooth's socket 3c1 of rotating ring 3c, and adjusting the slider 3e and cooperating with spacing strip 3a5 in the linear spout 3a3 through spacing groove 3e2 and guarantee the route of the creak sound removal stable to guarantee that the meshing with rotating ring 3c is connected when adjusting the slider 3e and remove stably.
Further, as shown in fig. 5:
a fixed seat 3e3 is arranged at the top of the adjusting slide block 3e, a pressing block 3e4 is arranged in the fixed seat 3e3 in a sliding mode, and the working end of the first linear driving device 3f is fixedly connected with the pressing block 3e 4; a spring 3e5 is arranged between the pressing block 3e4 and the fixed seat 3e3, and the spring 3e5 is elastically connected with one side of the pressing block 3e4, which is far away from the first linear driving device 3f, and the top end of the fixed seat 3e 3; a stop block 3e6 is arranged in the fixed seat 3e3, the stop block 3e6 is arranged on one side, away from the spring 3e5, of the pressing block 3e4, and a through hole 3e7 which is used for avoiding the working end of the first linear driving device 3f is arranged on the stop block 3e 6.
Based on the above embodiments, the technical problem to be solved by the present application is how to ensure that the pressure applied by the first linear driving device 3f to the positioning rod 3d is not too large. Therefore, the working end of the first linear driving device 3f pushes the pressing block 3e4 at the top of the adjusting slide block 3e to move, the pressing block 3e4 compresses the spring 3e5 to cooperate with the spring 3e5 to act on the fixing seat 3e3 to drive the adjusting slide block 3e to move, when one end of the positioning rod 3d is abutted to the magnet, the movement of the working end of the first linear driving device 3f can drive the pressing block 3e4 to move in the fixing seat 3e3 to continuously compress the spring 3e5, the adjusting slide block 3e cannot be directly pushed to move to cause overlarge pressure on the positioning rod 3d to break or bend, and when the working end of the first linear driving device 3f resets, the pressing block 3e4 is driven to contact with the stop block 3e6 to drive the adjusting slide block 3e to reversely move to release the positioning rod 3d.
Further, as shown in fig. 2:
the polishing device 4 comprises a polishing head 4a, and the polishing head 4a is coaxially arranged on the working end of the first rotary driving device 4 b; the axis of the first rotary driving device 4b is matched with the axis of the processing tank 3a, and the first rotary driving device 4b is fixedly arranged on the working end of the second linear driving device 4 c; the working end of the second linear driving device 4c is arranged to move in the vertical direction, and the second linear driving device 4c is fixedly arranged at the top of the rack 1.
Based on above-mentioned embodiment, the grinding device 4 of this application polishes and the chamfer through 4a of polishing head to the magnet in the processing groove 3a, and the polishing groove etc. that sets up on the polishing head 4a are prior art, and it can to guarantee to polish the effect, does not do here too much to describe repeatedly, and the polishing head 4a is installed at first rotary driving device 4b work end, and first rotary driving device 4b drive polishing head 4a is rotatory, first rotary driving device 4b can be servo motor, and first rotary driving device 4b is installed on second linear driving device 4c, and second linear driving device 4c can be sharp cylinder or electric putter etc. and second linear driving device 4c drives polishing head 4a and reciprocates and contact the polishing to the magnet of processing groove 3 a.
Further, as shown in fig. 1:
the top of the frame 1 is provided with an operation opening 1a, and the operation opening 1a is positioned on one side of the top of the frame 1, which is far away from the grinding device 4.
Based on above-mentioned embodiment, this application sets up the processing groove 3a upper portion space of operation mouth 1a release non-station of polishing through the one side of keeping away from grinding device 4 at 1 top of frame, makes things convenient for staff or mechanical wall to carry out the unloading of magnet.
The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An automatic grinding machine for processing a positioning magnet of a wireless charging base is characterized by comprising a rack (1), an index plate (2), a rotating plate (3) and a grinding device (4);
the dividing plate (2) is arranged on the frame (1), and the rotating shaft of the dividing plate (2) is vertically arranged;
the rotary disc (3) is coaxially arranged on the working end of the dividing disc (2), at least two processing grooves (3 a) are formed in the top of the rotary disc (3), the processing grooves (3 a) are arranged around the axis of the rotary disc (3), the processing grooves (3 a) are circular, raised positioning columns (3 b) are coaxially arranged in the processing grooves (3 a), the positioning columns (3 b) are cylindrical, and the radian of the outer wall curved surface of each positioning column (3 b) is matched with that of the inner wall curved surface of the magnet;
a rotating ring (3 c) is coaxially arranged in the processing groove (3 a), the outer wall of the rotating ring (3 c) is attached to the inner wall of the processing groove (3 a), the rotating ring (3 c) is rotatably connected with one end of a positioning rod (3 d), and tooth grooves (3 c 1) which are distributed at equal intervals are arranged on the peripheral side of the rotating ring (3 c);
the number of the positioning rods (3 d) is a plurality, and the positioning rods (3 d) are distributed around the axis of the rotating ring (3 c) at equal intervals;
a plurality of ejector rods (3 a 1) extending vertically and upwards are arranged in the processing groove (3 a), the number of the ejector rods (3 a 1) is identical to that of the positioning rods (3 d), and one side of the positioning rods (3 d) is arranged on the ejector rods (3 a 1);
the adjusting slide block (3 e) is slidably mounted on one side of the processing groove (3 a), a latch (3 e 1) of the adjusting slide block (3 e) is meshed with a tooth groove (3 c 1) of the rotating ring (3 c), the adjusting slide block (3 e) is fixedly connected with the working end of the first linear driving device (3 f), and the working end of the first linear driving device (3 f) is arranged to move in the horizontal direction;
the grinding device (4) is arranged on the frame (1), and the working end of the grinding device (4) is arranged on the axis of the processing tank (3 a).
2. The automatic grinding machine for the processing of the wireless charging base positioning magnet is characterized in that a plurality of inserting rods (3 c 2) which vertically extend downwards are arranged on the bottom side of the rotating ring (3 c), the inserting rods (3 c 2) are distributed around the axis of the rotating ring (3 c) at equal intervals, and the rotating ring (3 c) is inserted into an annular sliding groove (3 a 2) arranged in the processing groove (3 a).
3. The automatic grinding machine for the processing of the wireless charging base positioning magnet is characterized in that an adjusting slide block (3 e) is slidably mounted in a linear slide groove (3 a 3) arranged on one side of a processing groove (3 a), a communication port (3 a 4) is formed at the joint of the linear slide groove (3 a 3) and the processing groove (3 a), and a tooth groove (3 c 1) and a latch (3 e 1) are in meshing connection through the communication port (3 a 4);
be provided with spacing (3 a 5) in the straight line spout (3 a 3), spacing (3 a 5) extend along the length direction of adjusting slider (3 e), are provided with spacing groove (3 e 2) on adjusting slider (3 e), and spacing (3 a 5) cartridge is in spacing groove (3 e 2).
4. The automatic grinding machine for the processing of the wireless charging base positioning magnet is characterized in that a fixed seat (3 e 3) is arranged at the top of an adjusting slide block (3 e), a pressing block (3 e 4) is arranged in the fixed seat (3 e 3) in a sliding mode, and the working end of a first linear driving device (3 f) is fixedly connected with the pressing block (3 e 4);
a spring (3 e 5) is arranged between the pressing block (3 e 4) and the fixed seat (3 e 3), and the spring (3 e 5) is elastically connected with one side, away from the first linear driving device (3 f), of the pressing block (3 e 4) and the top end of the fixed seat (3 e 3);
a stop block (3 e 6) is arranged in the fixed seat (3 e 3), the stop block (3 e 6) is arranged on one side, away from the spring (3 e 5), of the pressing block (3 e 4), and a through hole (3 e 7) avoiding the working end of the first linear driving device (3 f) is formed in the stop block (3 e 6).
5. The automatic grinding machine for the processing of the wireless charging base positioning magnet according to claim 1, characterized in that the grinding device (4) comprises a grinding head (4 a), the grinding head (4 a) is coaxially arranged on the working end of the first rotary driving device (4 b);
the axis of the first rotary driving device (4 b) is matched with the axis of the processing tank (3 a), and the first rotary driving device (4 b) is fixedly arranged on the working end of the second linear driving device (4 c);
the working end of the second linear driving device (4 c) moves in the vertical direction, and the second linear driving device (4 c) is fixedly installed at the top of the rack (1).
6. The automatic grinding machine for the processing of the wireless charging base positioning magnet is characterized in that an operation opening (1 a) is formed in the top of the machine frame (1), and the operation opening (1 a) is located on one side, away from the grinding device (4), of the top of the machine frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589037.9U CN217776538U (en) | 2022-06-23 | 2022-06-23 | Automatic grinding machine for processing positioning magnet of wireless charging base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589037.9U CN217776538U (en) | 2022-06-23 | 2022-06-23 | Automatic grinding machine for processing positioning magnet of wireless charging base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776538U true CN217776538U (en) | 2022-11-11 |
Family
ID=83936788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221589037.9U Active CN217776538U (en) | 2022-06-23 | 2022-06-23 | Automatic grinding machine for processing positioning magnet of wireless charging base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776538U (en) |
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2022
- 2022-06-23 CN CN202221589037.9U patent/CN217776538U/en active Active
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