Composite slope magnetic steel sheet machining device

Abstract

The utility model discloses a composite inclined plane magnetic steel sheet processing device, which belongs to the technical field of magnetic steel sheet processing, and comprises a material blocking box and a transparent plate arranged on the material blocking box and used for observing the processing condition in the material blocking box, and a clamping structure used for clamping a magnetic steel sheet workpiece is arranged in the material blocking box. A material sucking structure used for sucking metal chips generated during machining is arranged on the material blocking box, and the clamping structure comprises a rotating rod rotationally installed in the material blocking box, a fixing ring arranged at one end of the rotating rod and a rotating ring rotationally installed in the fixing ring. When the magnetic steel grinding device is used, magnetic steel can be placed between the two clamping plates, the clamping plates can be used for clamping the magnetic steel by rotating the adjusting lead screw, splashing chippings can be blocked through the arrangement of the material blocking box during grinding, chipping loss is reduced, meanwhile, the chippings can be attracted towards the bottom side by starting the draught fan, the chippings are promoted to be attracted to the electromagnet, and the grinding efficiency is improved. And generated metal chippings are collected in an auxiliary mode, and loss of the metal chippings is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic steel sheet processing, specifically relates to a compound bevel magnetic steel sheet processing device. BACKGROUND

[0002] The compound bevel magnetic steel sheet is a special permanent magnet structure with multiple directionally inclined surfaces, and is usually used in high-performance motors (such as new energy vehicle motors and robot joint motors) to optimize magnetic field distribution and improve torque density and efficiency.

[0003] Chinese patent publication No. CN220331022U discloses a compound bevel magnetic steel processing device, which comprises a mounting bottom plate, a first vertical plate fixedly installed on one side of the upper surface of the mounting bottom plate, a shaft rod rotatably installed at the upper end of the first vertical plate, a first clamping piece fixedly installed at the other end of the shaft rod, a second vertical plate fixedly installed on the other side of the upper surface of the mounting bottom plate, a pneumatic cylinder fixedly installed at the upper end of the second vertical plate, a second clamping piece rotatably installed at the extending end of the pneumatic cylinder, the first clamping piece and the second clamping piece are rotatably installed, which facilitates clamping of the magnetic steel, adjustment of the angle of the magnetic steel through the rotating shaft rod, convenient operation, fixation of the first clamping piece and the second clamping piece through the first gear and the wear-resistant disc, improvement of the stability during grinding of the magnetic steel, convenient processing, and collection of the generated debris through the electromagnet during grinding.

[0004] In the prior art disclosed above, the magnetic steel can be clamped by the clamping piece to assist the grinding lathe in processing, and the processing angle of the magnetic steel can be adjusted through the rotating shaft rod in cooperation with the electromagnet to collect debris, but the device has poor shielding effect during grinding processing, and the generated debris during grinding can easily fly everywhere, which reduces the adsorption effect of the electromagnet, and the adjustable angle of the magnetic steel is limited, and only the vertical angle can be adjusted, so the magnetic steel needs to be removed and the clamping angle needs to be changed when the horizontal angle of the magnetic steel needs to be adjusted, which is relatively cumbersome. UTILITY MODEL CONTENTS

[0005] In view of the above technical deficiencies, the utility model aims to provide a compound bevel magnetic steel sheet processing device to solve the problems of poor shielding effect of the magnetic steel clamping and fixing device, easy flying of the generated debris during grinding, and limited adjustable angle of the magnetic steel.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A compound bevel magnetic steel sheet processing device comprises:

[0008] A material blocking box;

[0009] The transparent plate is arranged on the material blocking box and used for observing the processing in the material blocking box.

[0010] The clamping structure is arranged in the interior of the material blocking box and used for clamping the magnetic steel workpiece.

[0011] The material suction structure is arranged on the material blocking box and used for sucking the metal scraps generated during processing.

[0012] The turnover limiting structure is arranged on the clamping structure and used for controlling the turnover of the clamping structure.

[0013] The adjusting structure is arranged on the clamping structure and used for adjusting the horizontal angle of the clamping structure.

[0014] Preferably, the clamping structure comprises:

[0015] The rotating rod is rotatably installed in the interior of the material blocking box.

[0016] The fixed ring is arranged at one end of the rotating rod.

[0017] The rotating ring is rotatably installed in the interior of the fixed ring.

[0018] The two mounting plates are arranged on the inner wall of the rotating ring.

[0019] The two adjusting lead screws are respectively threadedly installed in the interiors of the two mounting plates.

[0020] The two clamping plates are respectively arranged at one end of the two adjusting lead screws.

[0021] Preferably, the material suction structure comprises:

[0022] The electromagnet is arranged on the inner wall of the bottom side of the material blocking box.

[0023] The fan is arranged on one side of the material blocking box, and the suction end of the fan is communicated with the material blocking box.

[0024] The filter screen is arranged on the inner wall of the material blocking box and corresponds to the suction end of the fan.

[0025] Preferably, the turnover limiting structure comprises:

[0026] The limiting gear is fixedly sleeved on the rotating rod.

[0027] The fixed plate is arranged on one side of the material blocking box.

[0028] The pull rod is slidably installed in the interior of the fixed plate.

[0029] The toothed plate is arranged at one end of the pull rod and engaged with the limiting gear, and is used for limiting the angle of the limiting gear.

[0030] The elastic assembly is arranged on the toothed plate and used for tightly attaching the toothed plate to the limiting gear.

[0031] Preferably, the elastic force assembly comprises a spring sleeved on the pull rod, and two ends of the spring are arranged between the fixed plate and the toothed plate respectively.

[0032] Preferably, the turnover limiting structure further comprises a ring-shaped handle arranged on one side of the limiting gear, and used for holding.

[0033] Preferably, the adjusting structure comprises:

[0034] an adjusting rod rotatably arranged in the rotating rod;

[0035] a bevel gear arranged at one end of the adjusting rod;

[0036] a bevel gear ring fixedly sleeved on the rotating ring and engaged with the bevel gear.

[0037] Preferably, the adjusting structure further comprises a pressing screw threadedly arranged in the rotating rod, and one end of the pressing screw is pressed against the adjusting rod, and used for limiting the angle of the adjusting rod.

[0038] The utility model discloses the beneficial effect lies in:

[0039] The utility model discloses, when using, can place the magnetic steel between two clamping plates, can use the clamping plate to clamp the magnetic steel through the rotation of adjusting screw rod, when grinding, the setting of the material blocking box can block the splashing of the debris, reduce the loss of debris, and the debris can be sucked to the bottom side through the opening of the fan, promote the adsorption of the debris on the electromagnet, auxiliary collection produces the metal debris, reduces the loss of metal debris.

[0040] The utility model discloses, through pulling the toothed plate, the angle limitation of limiting gear and rotating rod can be removed, then rotating the rotating rod can adjust the vertical angle of workpiece, and through rotating the pressing screw and making it separate from the extrusion to adjusting rod, the angle limitation of adjusting rod can be removed, at this time, rotating adjusting rod can adjust the horizontal angle of workpiece, and the vertical and horizontal angle adjustment can realize the inclined plane or curved surface processing of specific angle, and it is helpful to process different kinds of magnetic steel, such as arc-shaped, special-shaped magnetic steel. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0042] Figure 1 It is a structure schematic view of a composite inclined plane magnetic steel sheet processing device provided by the utility model.

[0043] Figure 2 The internal structure diagram of the material blocking box of the composite inclined magnetic steel sheet processing device is provided in the embodiment of the utility model;

[0044] Figure 3 The limit gear structure diagram of the composite inclined magnetic steel sheet processing device is provided in the embodiment of the utility model;

[0045] Figure 4 The clamping plate structure diagram of the composite inclined magnetic steel sheet processing device is provided in the embodiment of the utility model;

[0046] Figure 5 The rotating rod structure diagram of the composite inclined magnetic steel sheet processing device is provided in the embodiment of the utility model;

[0047] Figure 6 The rotating rod structure diagram of the composite inclined magnetic steel sheet processing device is provided in the embodiment of the utility model.

[0048] Mark explanation:

[0049] 1, material blocking box; 101, transparent plate; 2, rotating rod; 201, fixed ring; 202, rotating ring; 203, mounting plate; 204, adjusting screw; 205, clamping plate; 3, electromagnet; 301, fan; 302, filter screen; 4, limit gear; 401, fixed plate; 402, pull rod; 403, toothed plate; 404, spring; 405, annular handle; 5, adjusting rod; 501, bevel gear; 502, bevel gear; 503, pressing screw. DETAILED DESCRIPTION

[0050] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0051] Embodiment one:

[0052] As Figures 1 to 6 shown, the utility model provides a kind of composite inclined magnetic steel sheet processing device, including: material blocking box 1 and the transparent plate 101 for observing the processing condition in material blocking box 1 for being arranged on material blocking box 1, clamping structure for clamping magnetic steel sheet workpiece is arranged in material blocking box 1, material blocking box 1 is arranged on the suction material structure for suctioning the metal scrap generated when processing.

[0053] The clamping structure comprises a rotating rod 2 rotatably installed inside the material blocking box 1, a fixed ring 201 arranged at one end of the rotating rod 2, a rotating ring 202 rotatably installed inside the fixed ring 201, two mounting plates 203 arranged on the inner wall of the rotating ring 202, two adjusting lead screws 204 respectively screw-installed inside the two mounting plates 203, two clamping plates 205 respectively arranged at one end of the two adjusting lead screws 204, and a magnetic steel arranged between the two clamping plates 205. The two adjusting lead screws 204 at the two sides are rotated to drive the clamping plates 205 to move through the screw thread cooperation with the mounting plates 203, so that the clamping plates 205 clamp the magnetic steel. The generated debris during grinding can be blocked by the material blocking box 1.

[0054] The material suction structure comprises an electromagnet 3 arranged on the inner wall of the bottom side of the material blocking box 1, a fan 301 arranged on one side of the material blocking box 1, a suction end of the fan 301 in communication with the material blocking box 1, and a filter screen 302 arranged on the inner wall of the material blocking box 1 and corresponding to the suction end of the fan 301. The fan 301 is turned on to suck the debris towards the bottom side of the material blocking box 1, and the debris is adsorbed by the electromagnet 3 for convenient collection.

[0055] Embodiment Two:

[0056] On the basis of the embodiment 1, in order to conveniently turn over the workpiece to adjust the vertical angle, a turnover limiting structure for controlling the turnover of the clamping structure is arranged on the clamping structure.

[0057] The turnover limiting structure comprises a limiting gear 4 fixedly sleeved on the rotating rod 2, a fixed plate 401 arranged on one side of the material blocking box 1, a pull rod 402 slidingly installed inside the fixed plate 401, a toothed plate 403 arranged at one end of the pull rod 402 and engaged with the limiting gear 4 for limiting the angle of the limiting gear 4, and an elastic assembly arranged on the toothed plate 403 for tightly abutting the toothed plate 403 against the limiting gear 4. The toothed plate 403 is driven to disengage from the engagement with the limiting gear 4 by pulling the pull rod 402, and the limiting gear 4 can be rotated at this time. The limiting gear 4 can drive the fixed ring 201 to rotate through the rotating rod 2, and further drive the clamped workpiece to vertically turn over.

[0058] Specifically, the elastic assembly comprises a spring 404 slidingly sleeved on the pull rod 402, and the two ends of the spring 404 are arranged between the fixed plate 401 and the toothed plate 403, respectively. When the toothed plate 403 moves, the spring 404 is compressed. When the pull rod 402 is released, the compressed spring 404 resets and pushes the toothed plate 403 to move back to the original position.

[0059] The turnover limiting structure further comprises a ring-shaped holding rod 405 arranged on one side of the limiting gear 4 for holding. When it is necessary to control the rotation of the limiting gear 4, the ring-shaped holding rod 405 can be held, which is convenient for operation and adjustment.

[0060] Embodiment Three:

[0061] In order to adjust the horizontal angle of the workpiece, the adjusting structure for adjusting the horizontal angle of the clamping structure is arranged on the clamping structure based on the embodiment 1.

[0062] The adjusting structure comprises the adjusting rod 5 rotatably installed in the rotating rod 2, the bevel gear 501 arranged at one end of the adjusting rod 5, the bevel gear ring 502 fixedly sleeved on the rotating ring 202 and engaged with the bevel gear 501, the rotating adjusting rod 5 can drive the bevel gear 501 to rotate, the rotating bevel gear 501 can drive the rotating ring 202 to rotate through the engagement with the bevel gear ring 502, and the rotating ring 202 can drive the mounting plate 203 and the clamped workpiece to rotate, thereby adjusting the horizontal angle of the workpiece.

[0063] The adjusting structure further comprises the abutting screw rod 503 threadedly installed in the rotating rod 2 for limiting the angle of the adjusting rod 5, one end of the abutting screw rod 503 abuts against the adjusting rod 5, and the abutting screw rod 503 can abut against the surface of the adjusting rod 5 by rotating the abutting screw rod 503, so as to limit the angle of the adjusting rod 5.

[0064] Working principle:

[0065] In use, the material blocking box 1 can be installed on the grinding lathe, and then the magnetic steel is placed between the two clamping plates 205, the clamping plates 205 can be driven to move by rotating the adjusting lead screws 204 on both sides through the threaded cooperation with the mounting plate 203, so that the clamping plates 205 clamp the magnetic steel, the debris generated during grinding can be blocked by the material blocking box 1, and at the same time, the fan 301 can be turned on to suck the debris towards the bottom side of the material blocking box 1, the debris can be adsorbed by the electromagnet 3, and the toothed plate 403 can be driven to move by pulling the pull rod 402, the moving toothed plate 403 can compress the spring 404 and disengage from the engagement with the limiting gear 4, so as to release the angle limitation of the limiting gear 4, at this time, the annular handle 405 can be held and rotated to drive the limiting gear 4 to rotate, the limiting gear 4 can drive the fixed ring 201 to rotate through the rotating rod 2, and then the clamped workpiece can be vertically flipped to change the vertical angle of the workpiece, and after the adjustment is completed, the pull rod 402 is released, at this time, the compressed spring 404 can reset and push the toothed plate 403 to move back to the original position, so that the toothed plate 403 re-engages with the limiting gear 4, and then the angle of the workpiece is re-limited.

[0066] The rotation of the pressing screw 503 can make it move through the thread cooperation with the rotating rod 2, so that the pressing screw 503 is separated from the pressing on the adjusting rod 5, at this time, the angle limitation on the adjusting rod 5 can be released, then the rotation of the adjusting rod 5 can drive the bevel gear 501 to rotate, the rotating bevel gear 501 can drive the rotating ring 202 to rotate through the meshing with the bevel gear ring 502, the rotating ring 202 can drive the mounting plate 203 and the clamped workpiece to rotate, the effect of adjusting the horizontal angle of the workpiece is realized, after the adjustment, the pressing screw 503 is reversely rotated, so that the pressing screw 503 is pressed on the surface of the adjusting rod 5 again, and the angle of the adjusting rod 5 is limited.

[0067] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technologies thereof, the present application also intends to include these modifications and variations.

Claims

1. A composite inclined magnetic steel sheet processing device, characterized in that, The utility model relates to a material blocking box, including: A material blocking box (1); A transparent plate (101) arranged on the material blocking box (1) for observing the processing condition in the material blocking box (1); A clamping structure arranged in the interior of the material blocking box (1) for clamping a magnetic steel workpiece; A material suction structure arranged on the material blocking box (1) for sucking the metal scraps generated during processing; A turnover limiting structure arranged on the clamping structure for controlling the turnover of the clamping structure. The clamping structure includes:

2. The apparatus for processing a composite inclined magnetic steel sheet according to claim 1, wherein A rotating rod (2) rotatably installed in the interior of the material blocking box (1); A fixed ring (201) arranged on one end of the rotating rod (2); A rotating ring (202) rotatably installed in the interior of the fixed ring (201); Two mounting plates (203) each arranged on the inner wall of the rotating ring (202); Two adjusting lead screws (204) each threadedly installed in the interior of the two mounting plates (203); Two clamping plates (205) each arranged on one end of the two adjusting lead screws (204). The material suction structure includes:

3. The apparatus of claim 1, wherein the apparatus further comprises a plurality of the composite inclined magnetic steel sheets. An electromagnet (3) arranged on the inner wall of the bottom side of the material blocking box (1); A fan (301) arranged on one side of the material blocking box (1), the suction end of the fan (301) being in communication with the material blocking box (1); A filter screen (302) arranged on the inner wall of the material blocking box (1), the filter screen (302) corresponding to the suction end of the fan (301). The turnover limiting structure includes:

4. The apparatus of claim 1 wherein: A limiting gear (4) fixedly sleeved on the rotating rod (2); A fixed plate (401) arranged on one side of the material blocking box (1); A pull rod (402) slidably installed in the interior of the fixed plate (401). One end of the pull rod (402) is provided with a toothed plate (403) engaged with the limiting gear (4), the toothed plate (403) being capable of limiting the angle of the limiting gear (4).

5. The composite inclined magnetic steel sheet processing device as described in claim 4, characterized in that, The toothed plate (403) is provided with an elastic assembly for tightly abutting the toothed plate (403) against the limiting gear (4).

6. The apparatus of claim 5, wherein the apparatus further comprises a plurality of the composite inclined magnetic steel sheets. The elastic assembly includes a spring (404) slidably sleeved on the pull rod (402), the two ends of the spring (404) being arranged between the fixed plate (401) and the toothed plate (403) respectively.

7. The apparatus of claim 6 wherein the apparatus further comprises a plurality of said first and second rollers, said first and second rollers being arranged in pairs, each pair of rollers being arranged to form a respective one of said plurality of said first and second inclined planes. The turnover limiting structure further includes an annular handle (405) arranged on one side of the limiting gear (4) for holding.

8. The apparatus of claim 1 wherein, The adjusting structure includes:

9. The apparatus of claim 1 wherein, An adjusting rod (5) rotatably installed in the interior of the rotating rod (2); A bevel gear (501) arranged on one end of the adjusting rod (5); A bevel gear ring (502) fixedly sleeved on the rotating ring (202) and engaged with the bevel gear (501). The adjusting structure further includes a pressing screw rod (503) threadedly installed in the interior of the rotating rod (2), one end of the pressing screw rod (503) pressing against the adjusting rod (5) for limiting the angle of the adjusting rod (5).

10. The apparatus of claim 1 wherein, ​

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