CN212219415U - Novel die for processing magnetic steel - Google Patents

Abstract

The utility model relates to a novel mould for processing magnetic steel, which has the technical scheme that the novel mould comprises an upper mould and a lower mould, wherein the upper mould is provided with an upper fixing groove and an upper template, and the inner wall of the upper fixing groove is provided with a plurality of upper elastic clamping components for clamping the upper template; the lower die is provided with a lower fixing groove and a lower template matched with the upper template, and the inner wall of the lower fixing groove is provided with a plurality of lower elastic clamping components for clamping the lower template; and a cushion block is arranged between the upper die and the lower die, and the upper die, the cushion block and the lower die are fixed through connecting pieces. The utility model has the advantages of convenient use and high processing efficiency.

Description

Novel die for processing magnetic steel

Technical Field

The utility model relates to a magnet steel processing equipment, more specifically the theory that says so, it relates to a novel mould for magnet steel processing.

Background

The magnetic steel is generally an AlNiCo (AlNiCo is an abbreviation of AlNiCo in english), and is synthesized from several hard strong metals, such as iron, aluminum, nickel, cobalt, and the like, and sometimes copper, niobium, and tantalum, and is used for manufacturing an ultra-hard permanent magnet alloy. The existing mold for producing the magnetic steel is often fixed in size, can only produce the same size model, wastes when producing the molds of different sizes models, and is inconvenient to use because the same size mold can not adjust different thicknesses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient to use's a novel mould for magnet steel processing to the above-mentioned problem that exists among the prior art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a novel die for processing magnetic steel comprises an upper die and a lower die, wherein an upper fixing groove and an upper template are arranged on the upper die, and a plurality of upper elastic clamping assemblies for clamping the upper template are arranged on the inner wall of the upper fixing groove; the lower die is provided with a lower fixing groove and a lower template matched with the upper template, and the inner wall of the lower fixing groove is provided with a plurality of lower elastic clamping components for clamping the lower template; and a cushion block is arranged between the upper die and the lower die, and the upper die, the cushion block and the lower die are fixed through connecting pieces.

The working principle is as follows: during the use, the cope match-plate pattern that will accord with required processing magnet steel size is installed within last mould, it is tight to press from both sides through last elasticity fixture, the lower bolster that will accord with required processing magnet steel size is installed within the bed die, it is tight through lower elasticity fixture clamp, then change the cushion according to the size of required processing magnet steel, with the cope match-plate pattern, cushion and bed die pass through connecting piece locking fixed, adopt the setting of above-mentioned structure, can conveniently change cope match-plate pattern and bed die, high durability and convenient operation, and can adjust through changing the cushion to the magnet steel of the different thickness of same size, and wide application scope, the manufacturing cost of mould has been greatly reduced.

Furthermore, every go up elasticity centre gripping subassembly include with last grip block of cope match-plate pattern butt with locate the last elasticity between grip block and the last fixed slot and reset the piece, upward be equipped with on the grip block with last mould swing joint's last supporting axle. The resilience force of the upper elastic reset piece drives the upper clamping plate to fix the upper die plate, so that the upper die plate is suitable for the upper die plates with various sizes, the application range is wide, and the installation mode of the upper die plate is simple.

Furthermore, every go up elasticity centre gripping subassembly and include two last bolts that are used for fixing the cope match-plate pattern, go up the bolt and locate the support shaft both sides. The upper template and the upper clamping plate are fixed by inserting the upper bolt, so that the upper template is better in fixing effect.

Furthermore, every elasticity centre gripping subassembly includes the lower grip block with the lower bolster butt and locates the lower elasticity piece that resets between grip block and the lower fixed slot down, be equipped with the lower support shaft with bed die swing joint on the grip block down. The resilience force of the lower elastic reset piece drives the lower clamping plate to fix the lower die plate, so that the lower die plate can be suitable for various sizes, the application range is wide, and the installation mode of the lower die plate is simple.

Furthermore, each lower elastic clamping assembly comprises two lower bolts for fixing the lower template, and the lower bolts are arranged on two sides of the lower support shaft. The lower template and the lower clamping plate are fixed by inserting the lower plug pin, so that the lower template is better in fixing effect.

Furthermore, a plurality of counter bores are formed in the upper die, a plurality of through holes corresponding to the counter bores are formed in the cushion block, and a plurality of threaded holes corresponding to the through holes are formed in the lower die. Can lock the screw afterbody into the counter bore through the counter bore in, prevent that the screw afterbody from exposing on last mould, cause to go up the mould surface and have outstanding, avoid going up the mould and can produce the problem of interfering with other parts when the installation, the fixed mode between the mould is simple, easy dismounting about moreover.

Further, all be equipped with the silica gel buffer layer on going up grip block and the lower grip block. Through the silica gel buffer layer can increase the frictional force between grip block and cope match-plate pattern or the lower module about for the centre gripping effect is better, and the grip block causes the scratch to cope match-plate pattern or lower module about can also avoiding.

Further, the silica gel buffer layer is made of organic silica gel. The organic silica gel has the basic properties of low surface tension, small viscosity-temperature coefficient, high compressibility, high gas permeability and the like, and has the excellent characteristics of high and low temperature resistance, electrical insulation, oxidation resistance stability, weather resistance, flame retardancy, hydrophobicity, corrosion resistance, no toxicity, no odor, physiological inertia and the like, so the organic silica gel is very suitable to be used as a clamping material for processing and producing magnetic steel.

Furthermore, all be equipped with on cope match-plate pattern and the lower module with last bolt or bolt complex screw jack down, go up bolt and bolt top down and all be equipped with the external screw thread. Through inserting the threaded hole of cope match-plate pattern with last bolt, can prevent that the last bolt is not hard up, and in the same way, through inserting the threaded hole of lower module with lower bolt, can prevent down that the bolt is not hard up.

Furthermore, the upper bolt and the lower bolt are both provided with a straight slot. The straight screwdriver can be conveniently inserted into the straight slot to unscrew or screw the upper plug pin or the lower plug pin, and the structure is simple.

Compared with the prior art, the novel die for processing the magnetic steel has the following beneficial effects that:

1: the upper module and the lower module can be conveniently replaced, the operation is convenient, the disassembly and assembly time is reduced, the machining efficiency is improved, the magnetic steel with the same size and different thicknesses can be adjusted by replacing the cushion block through the upper elastic clamping mechanism and the lower elastic clamping mechanism, the application range is wide, and the production cost of the die is greatly reduced.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a first schematic cross-sectional view of the present invention;

fig. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is a schematic view of an embodiment;

fig. 6 is a bottom view of fig. 5.

In the figure, 1, an upper die; 2. a lower die; 11. an upper fixing groove; 3. mounting a template; 4. an upper elastic clamping assembly; 5. a lower template; 21. a lower fixing groove; 6. a lower elastic clamping assembly; 7. cushion blocks; 41. an upper clamping plate; 42. an upper elastic reset member; 411. an upper support shaft; 43. an upper bolt; 431. a straight slot; 61. a lower clamping plate; 62. a lower elastic reset member; 611. a lower support shaft; 63. a lower bolt; 12. a counter bore; 71. a through hole; 22. a threaded hole; 13. a screw hole jack; 8. ejecting the column; 81. a bead section; 23. an ejection aperture; 231. and (4) a notch.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the novel mold for processing magnetic steel comprises an upper mold 1 and a lower mold 2 made of common materials in the field, wherein an upper fixing groove 11 is designed on the upper mold 1, an upper mold plate 3 is installed in the upper fixing groove 11, four upper elastic clamping assemblies 4 for clamping the upper mold plate 3 are installed on the inner wall of the upper fixing groove 11, and the four upper elastic clamping assemblies 4 are respectively located in the front, back, left and right directions of the upper mold plate 3.

Specifically, the design has a lower fixing groove 21 on the lower mould 2 to install in the lower fixing groove 21 with cope match-plate pattern 3 complex lower bolster 5, four lower elasticity centre gripping subassemblies 6 that are used for carrying out the centre gripping to lower bolster 5 are installed to lower fixing groove 21 inner wall, and four lower elasticity centre gripping subassemblies 6 are located four directions all around of lower bolster 5 respectively.

Specifically, still install cushion 7 between last mould 1 and the bed die 2, go up mould 1, cushion 7 and bed die 2 and pass through common screw fixation, in this embodiment, go up and process out the counter bore 12 that has four corners to be located last mould 1 through the pincers worker on the mould 1, it has four through-holes 71 that correspond with counter bore 12 to process out through the pincers worker on the cushion 7, it has four screw holes 22 that correspond with through-hole 71 to process out through the pincers worker on the bed die 2.

Specifically, each go up elasticity centre gripping subassembly 4 including the last grip block 41 of rectangle that can butt with cope match-plate pattern 3 and install the last elasticity piece 42 that resets between last grip block 41 and last fixed slot 11, it has last supporting axle 411 to weld on the grip block 41, goes up supporting axle 411 and inserts in the downthehole of last fixed slot 11 for go up supporting axle 411 can freely slide downthehole.

Specifically, each lower elastic clamping assembly 6 comprises a rectangular lower clamping plate 61 capable of abutting against the lower template 5 and a lower elastic resetting piece 62 installed between the lower clamping plate 61 and the lower fixing groove 21, wherein a lower supporting shaft 611 is welded on the lower clamping plate 61, and the lower supporting shaft 611 is inserted into a hole of the lower fixing groove 21, so that the lower supporting shaft 611 can freely slide in the hole.

In the present embodiment, the upper elastic restoring member 42 and the lower elastic restoring member 62 are both springs commonly known in the art.

Specifically, every go up elasticity centre gripping subassembly 4 and include two stainless steel upper bolts 43 that are used for going on fixing to cope match-plate pattern 3, upper bolt 43 locates support shaft 411 both sides, every elasticity centre gripping subassembly 6 includes two stainless steel lower bolts 63 that are used for going on fixing to lower bolster 5 down, lower support shaft 611 both sides are located to lower bolt 63, all process out through the pincers worker on cope match-plate pattern 3 and the lower module 5 and have that to go up bolt 43 or bolt 63 complex screw jack 13 also be threaded hole 22 down, it has the external screw thread all to process out through the pincers worker at upper bolt 43 and lower bolt 63 top, and upper bolt 43 and lower bolt 63 can be same part and save the cost.

Specifically, a straight slot 431 is machined on each of the upper bolt 43 and the lower bolt 63 through a fitter.

Preferably, a silica gel buffer layer is fixed on each of the upper clamping plate 41 and the lower clamping plate 61 through screws or high-temperature resistant glue, and the silica gel buffer layer is made of organic silica gel, wherein the silica gel buffer layer is not shown in the figure.

As shown in fig. 5-6, in this embodiment, in order to facilitate ejection of the processed magnetic steel, an ejection hole 23 is formed in the lower mold 2, a notch 231 is further formed in the ejection hole 23, a corresponding hole location is also designed on the lower mold plate 5, an ejection post 7 is installed in the ejection hole 23, a protruding strip section 71 matched with the notch 231 is formed on the ejection post 7, when the protruding strip section 71 is rotated by the ejection post 7 and inserted into the notch 231, the ejection post 7 can be continuously inserted to eject the magnetic steel, and when the protruding strip section 71 on the ejection post 7 abuts against the lower bottom surface of the lower mold 2, the surfaces of the ejection post 7 and the groove of the lower mold plate 5 are flush.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail the part.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. A novel die for processing magnetic steel comprises an upper die (1) and a lower die (2), and is characterized in that an upper fixing groove (11) and an upper die plate (3) are formed in the upper die (1), and a plurality of upper elastic clamping assemblies (4) for clamping the upper die plate (3) are arranged on the inner wall of the upper fixing groove (11); the lower die (2) is provided with a lower fixing groove (21) and a lower template (5) matched with the upper template (3), and the inner wall of the lower fixing groove (21) is provided with a plurality of lower elastic clamping components (6) for clamping the lower template (5); a cushion block (7) is arranged between the upper die (1) and the lower die (2), and the upper die (1), the cushion block (7) and the lower die (2) are fixed through connecting pieces.

2. The novel die for processing magnetic steel according to claim 1, wherein each upper elastic clamping assembly (4) comprises an upper clamping plate (41) abutted to the upper die plate (3) and an upper elastic resetting piece (42) arranged between the upper clamping plate (41) and the upper fixing groove (11), and an upper supporting shaft (411) movably connected with the upper die (1) is arranged on the upper clamping plate (41).

3. The new die for magnetic steel processing as claimed in claim 2, wherein each of said upper elastic clamping assemblies (4) includes two upper bolts (43) for fixing the upper die plate (3), said upper bolts (43) being disposed on both sides of the upper supporting shaft (411).

4. The novel die for processing magnetic steel according to claim 3, wherein each lower elastic clamping assembly (6) comprises a lower clamping plate (61) abutted to the lower die plate (5) and a lower elastic resetting piece (62) arranged between the lower clamping plate (61) and the lower fixing groove (21), and a lower supporting shaft (611) movably connected with the lower die (2) is arranged on the lower clamping plate (61).

5. The new die for magnetic steel processing as claimed in claim 4, wherein each of the lower elastic clamping assemblies (6) includes two lower pins (63) for fixing the lower template (5), and the lower pins (63) are disposed on two sides of the lower support shaft (611).

6. The novel die for processing the magnetic steel according to claim 1, wherein a plurality of counter bores (12) are formed in the upper die (1), a plurality of through holes (71) corresponding to the counter bores (12) are formed in the cushion block (7), and a plurality of threaded holes (22) corresponding to the through holes (71) are formed in the lower die (2).

7. The novel mold for magnetic steel processing as claimed in claim 5, wherein the upper clamping plate (41) and the lower clamping plate (61) are provided with silica gel buffer layers.

8. The novel mold for magnetic steel processing as claimed in claim 7, wherein the silicone buffer layer is made of silicone.

9. The novel die for processing magnetic steel according to claim 5, wherein the upper die plate (3) and the lower die plate (5) are respectively provided with a screw hole and a jack (13) matched with the upper plug pin (43) or the lower plug pin (63), and the tops of the upper plug pin (43) and the lower plug pin (63) are respectively provided with an external thread.

10. The new mold for magnetic steel processing as claimed in claim 9, wherein the upper plug pin (43) and the lower plug pin (63) are provided with a straight slot (431).

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