CN218555568U - Titanium sponge electrode pressing die - Google Patents
Titanium sponge electrode pressing die Download PDFInfo
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- CN218555568U CN218555568U CN202223196233.2U CN202223196233U CN218555568U CN 218555568 U CN218555568 U CN 218555568U CN 202223196233 U CN202223196233 U CN 202223196233U CN 218555568 U CN218555568 U CN 218555568U
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Abstract
The utility model belongs to the technical field of titanium electrode embossing mold utensil, a titanium sponge electrode embossing mold utensil is provided very much. A titanium sponge electrode pressing die comprises a die sleeve, a die core, an upper die, a lower die, an outer die sleeve, an assembling groove and an earring seat, wherein the two lower half parts of the lower die are inclined planes with gradually widened widths. The titanium sponge electrode pressing die improves the appearance of the lower die, has a more reasonable stress structure and longer service life; the insert plates of the mold core are fixed through the top clamping block and the top clamping groove, and the bottom clamping block and the bottom clamping groove, and only the top of the wide mold core combined insert plate needs to be fixed through bolts, so that the number of screw holes in the mold sleeve is reduced, the assembly mode is simpler and more convenient, and the structural strength of the mold sleeve is improved; an outer die sleeve is additionally arranged, so that the stress expansion of the die sleeve is restrained in the electrode pressing process, and the strength of the die is greatly enhanced; the outer die sleeve is provided with the earring seat, and the die sleeve can be lifted by matching with a hydraulic machine, so that rapid demoulding is realized.
Description
Technical Field
The utility model belongs to the technical field of titanium electrode embossing mold utensil, a titanium sponge electrode embossing mold utensil is provided very much.
Background
The titanium sponge electrode is a consumable electrode, and a mould is generally adopted in industry to press a titanium sponge electrode block. In the pressing process of the titanium sponge electrode, the density, the strength and the size of the electrode block are required to meet the requirements, the electrode block is easy to demould in the forming process, and the formed electrode block is easy to stack, clamp and weld.
At present, the demoulding process of the conventional titanium sponge electrode block pressing mould on the market is complex; in the electrode pressing process, the die sleeve bears expansion force, and the die sleeve is easy to deform and even break from the middle pressing part after repeated use; the unreasonable department of mould spare part atress structure exists the optimization space to the life of further extension mould.
In order to solve the problem, the utility model provides a titanium sponge electrode embossing mold utensil.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical proposal that: a titanium sponge electrode pressing die comprises a die sleeve, a die core, an upper die, a lower die, an outer die sleeve, an assembling groove and an ear ring seat, wherein the die core is of a rectangular tubular structure consisting of four insertion plates, the four insertion plates are fixedly arranged in the die sleeve, the upper die and the lower die are respectively arranged at the upper end and the lower end of a cylindrical cavity of the die core, a right-angle clamping edge is arranged on the outer wall of the die sleeve, the appearance of the inner wall of the outer die sleeve is matched with that of the outer wall of the die sleeve, and the top of the outer die sleeve is clamped with the right-angle clamping edge of the die sleeve;
the outer wall of the outer die sleeve is provided with an assembly groove, and a plurality of lug ring seats are symmetrically and fixedly arranged at the assembly groove;
the top of picture peg all is provided with the edge strip, and the edge strip is "L" shape after combining with the picture peg.
Furthermore, the upper half parts of the two side walls of the lower die in the Y direction are vertical surfaces, and the lower half parts of the two side walls are inclined surfaces with gradually increased widths.
Furthermore, the four inserting plates forming the mold core are respectively two narrow mold core combined inserting plates and two wide mold core combined inserting plates;
the four corners of the inner wall of the die sleeve are provided with clamping block sliding grooves;
the bottom ends of the two side walls of the narrow mold core combined inserting plate in the X direction are provided with bottom fixture blocks, the edge strip at the top end of the narrow mold core combined inserting plate is a lengthened edge strip, and the side walls of the two ends of the lengthened edge strip in the Y direction are provided with top fixture blocks inwards;
the bottom of two side walls of the wide die core combined inserting plate in the Y direction is provided with a bottom clamping groove, the edge strips at the top end of the wide die core combined inserting plate are isometric edge strips, the two side walls of the isometric edge strips in the Y direction are provided with top clamping grooves, and the isometric edge strips are provided with positioning holes in the Z direction;
the bottom fixture block can be clamped in the bottom clamping groove, the top fixture block can be clamped in the top clamping groove, the two narrow die core combined inserting plates and the two wide die core combined inserting plates are connected end to form a square tube-shaped die core, and a screw connected to the upper side wall of the die sleeve is inserted into a positioning hole in the top of the wide die core combined inserting plate.
Furthermore, the four insert plates forming the mold core are respectively two narrow mold core plates and two wide mold core plates, edge strips are arranged at the tops of the narrow mold core plates and the wide mold core plates, and positioning holes are formed in the side walls of the narrow mold core plates, the side walls of the wide mold core plates and the edge strips of the narrow mold core plates and the wide mold core plates;
a plurality of screw holes are formed in the side wall of the die sleeve, the positions of the screw holes correspond to the positioning holes one to one, bolts are connected in the screw holes in a screwed mode, and the bolts extend into the positioning holes.
Further, the die sleeve is a square die sleeve.
Further, the die sleeve is a circular die sleeve.
Use the utility model discloses a beneficial effect is:
1. the titanium sponge electrode pressing die improves the appearance of the lower die, the lower half part of the side wall of the titanium sponge electrode pressing die is an inclined plane with gradually widened width, the stress structure is more reasonable, and the die has longer service life under the same use strength;
2. the spiles of the die core of the titanium sponge electrode pressing die are fixed through the top clamping block, the top clamping groove, the bottom clamping block and the bottom clamping groove, only the top of the wide die core combined spile needs to be fixed through bolts, the side wall of the die sleeve does not need to be provided with screw holes, and the number of the screw holes in the upper wall of the die sleeve is reduced. The assembly mode of the inserting plate is simpler and more convenient, the structural strength of the die sleeve is improved, and the integral service life of the die is prolonged;
3. an outer die sleeve is additionally arranged outside the titanium sponge electrode pressing die, so that the stress expansion of the die sleeve is restrained in the electrode pressing process, the strength of the die is greatly enhanced, and the service life of the die is further prolonged;
4. the outer die sleeve of the titanium sponge electrode pressing die is provided with the earring seat, and the die sleeve can be lifted by matching with a hydraulic machine, so that the rapid demoulding is realized.
Drawings
Fig. 1 is a schematic top view of a first embodiment of the present invention;
fig. 2 is a schematic bottom view of the first embodiment of the present invention;
fig. 3 is an exploded view of the first embodiment of the present invention;
FIG. 4 is a schematic structural view of the square die sleeve of the present invention;
FIG. 5 is a schematic structural view of the narrow mold core combined insert plate of the present invention;
FIG. 6 is a schematic structural view of the wide mold core combined insert plate of the present invention;
FIG. 7 isbase:Sub>A vertical cross-sectional view taken at A-A in FIG. 1;
fig. 8 is a schematic structural diagram of a third embodiment of the present invention.
The reference numerals include: 101-a square die sleeve; 1011-a fixture block chute; 102-a circular die sleeve; 201-narrow mold core combined inserting plate; 2011-bottom fixture block; 2012-elongated edge strips; 2013-a top fixture block; 202-narrow die core plate; 301-wide die core combined inserting plate; 3011-a bottom slot; 3012-equal length edge strips; 3013-a top card slot; 302-wide die core plate; 4, mounting a mold; 401-an upper die; 5-lower mould; 6-an outer die sleeve; 7-assembling grooves; 8-earring seat.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-7, a titanium sponge electrode pressing die comprises a die sleeve, a die core, an upper die 4, a lower die 5, an outer die sleeve 6, an assembly groove 7 and an earring seat 8, wherein the die core is of a rectangular tubular structure consisting of four inserting plates, the four inserting plates are fixedly arranged in the die sleeve, the upper die 4 and the lower die 5 are respectively arranged at the upper end and the lower end of a cylindrical cavity of the die core, a right-angle clamping edge is arranged on the outer wall of the die sleeve, the appearance of the inner wall of the outer die sleeve 6 is matched with that of the outer wall of the die sleeve, and the top of the outer die sleeve 6 is clamped with the right-angle clamping edge of the die sleeve;
preferably, the die case is cast using 45 steel, the core, the upper die 4 and the lower die 5 are forged using die steel, and the die case, the core, the upper die 4 and the lower die 5 are subjected to heat treatment and surface nitriding treatment.
An assembly groove 7 is formed in the outer wall of the outer die sleeve 6, a plurality of lug ring seats 8 are symmetrically and fixedly mounted at the assembly groove 7, each lug ring seat 8 is correspondingly connected with one external oil cylinder, and the oil cylinders synchronously lift to drive the outer die sleeve 6 to lift;
the top of picture peg all is provided with the edge strip, and the edge strip is "L" shape after combining with the picture peg.
The upper half parts of two side walls of the lower die 5 in the Y direction are vertical surfaces, and the lower half parts are inclined surfaces with gradually increased widths;
the inclined surface optimizes the stress structure of the lower die 5, so that the lower die 5 can bear larger force, and compared with a common lower die with a completely vertical surface, the lower die 5 has longer service life under the same use strength;
the side walls of the two insert plates in the Y direction are provided with inclined planes matched with the side wall angles of the lower die 5, the angle of the inclination angle alpha is usually not more than 30 degrees, and the specific angle is set according to the thickness of the die core insert plate, the thickness of the lower die 5, the inner diameter of the die sleeve and other parameters.
The lower end of the upper die 4 is fixedly provided with an upper die head 401;
preferably, the lower end surface of the upper die 4 is provided with a clamping groove with two through ends, the upper surface of the upper die head 401 is provided with a clamping pin matched with the clamping groove, and the clamping pin of the upper die head 401 is clamped in the clamping groove and fixed through a pin.
The upper die and the upper die head of a common sponge titanium electrode pressing die in the market are integrally formed, and the upper die head is a quick-wear part, so that the overall replacement cost is high;
the upper die head 401 of the titanium sponge electrode pressing die is convenient to detach and replace, and production cost can be reduced.
The first embodiment is as follows:
the die sleeve is a square die sleeve 101, and the four corners of the inner wall of the square die sleeve 101 are provided with fixture block sliding grooves 1011;
considering that the mold sleeves suitable for most of the commercial presses are mainly square, the square mold sleeve 101 is selected to ensure good applicability of the mold.
The four plug-in boards forming the mold core are respectively two narrow mold core combined plug-in boards 201 and two wide mold core combined plug-in boards 301;
the bottom of the two side walls of the wide die core combined inserting plate 301 in the Y direction is provided with a bottom clamping groove 3011, the edge strips at the top end of the wide die core combined inserting plate 301 are equal-length edge strips 3012, that is, the width of the equal-length edge strips 3012 is equal to the width of the wide die core combined inserting plate 301, the two side walls of the equal-length edge strips 3012 in the Y direction are provided with top clamping grooves 3013, and the equal-length edge strips 3012 are provided with positioning holes in the Z direction;
when the narrow mold core combined inserting plate 201 and the wide mold core combined inserting plate 301 are in 90-degree butt joint, the bottom clamping block 2011 is embedded into the bottom clamping groove 3011, the tail end of the bottom clamping block 2011 penetrates through the bottom clamping groove 3011 and extends to the back side of the wide mold core combined inserting plate 301, the top clamping block 2013 is embedded into the top clamping groove 3013, the two narrow mold core combined inserting plates 201 and the two wide mold core combined inserting plates 301 are connected end to form a square tube-shaped mold core, when the mold core is inserted into the square mold sleeve 101, the tail end of the bottom clamping block 2011 is clamped into the clamping block sliding groove 1011, and a screw in screwed connection with the upper side wall of the square mold sleeve 101 is inserted into a positioning hole in the top of the wide mold core combined inserting plate 301, so that the narrow mold core combined inserting plate 201 and the wide mold core combined inserting plate 301 are fixed.
Example two:
the difference from the first embodiment is that:
the die sleeve is a circular die sleeve 102.
In the workpiece pressing process, the stress of the circular die sleeve 102 is more uniform, the whole service life of the die is further prolonged, and compared with a conventional square die sleeve, the circular die sleeve 102 is smaller in volume, lighter in weight and lower in material cost and the processing flow of the cylinder is simpler under the condition that the sizes of the upper die 4 and the lower die 5 are not changed.
Example three:
the difference from the second embodiment is that:
referring to fig. 8, the four blocks constituting the mold core are two narrow mold core plates 202 and two wide mold core plates 302 respectively, the tops of the narrow mold core plates 202 and the wide mold core plates 302 are provided with edge strips, and the side walls of the narrow mold core plates 202, the side walls of the wide mold core plates 302 and the edge strips of the narrow mold core plates and the wide mold core plates 302 are provided with positioning holes;
the side wall of the square die sleeve 101 is provided with a plurality of screw holes, the positions of the screw holes correspond to the positioning holes one by one, bolts are screwed in the screw holes, and the bolts extend into the positioning holes to realize the fixed installation of the narrow die core plate 202 and the wide die core plate 302.
Example four:
the difference from the first embodiment is that:
the four insert plates forming the mold core are respectively two narrow mold core plates 202 and two wide mold core plates 302, edge strips are arranged at the tops of the narrow mold core plates 202 and the wide mold core plates 302, and positioning holes are formed in the side walls of the narrow mold core plates 202, the side walls of the wide mold core plates 302 and the edge strips of the narrow mold core plates and the wide mold core plates 302;
the side wall of the circular die sleeve 102 is provided with a plurality of screw holes, the positions of the screw holes correspond to the positioning holes one by one, bolts are screwed in the screw holes, and the tail ends of the bolts extend into the positioning holes, so that the narrow die core plate 202 and the wide die core plate 302 are fixedly installed.
The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.
Claims (6)
1. The utility model provides a titanium sponge electrode embossing mold utensil which characterized in that: the die comprises a die sleeve, a die core, an upper die, a lower die, an outer die sleeve, an assembly groove and an earring seat, wherein the die core is of a rectangular tubular structure consisting of four insertion plates, the four insertion plates are all fixedly arranged in the die sleeve, the upper die and the lower die are respectively arranged at the upper end and the lower end of a die core cylindrical cavity, a right-angle clamping edge is arranged on the outer wall of the die sleeve, the appearance of the inner wall of the outer die sleeve is matched with that of the outer wall of the die sleeve, and the top of the outer die sleeve is clamped with the right-angle clamping edge of the die sleeve;
the outer wall of the outer die sleeve is provided with an assembly groove, and a plurality of lug ring seats are symmetrically and fixedly arranged at the assembly groove;
the top of picture peg all is provided with the edge strip, and the edge strip is "L" shape after combining with the picture peg.
2. The titanium sponge electrode pressing die as claimed in claim 1, wherein: the upper half parts of the two side walls of the lower die in the Y direction are vertical surfaces, and the lower half parts of the two side walls are inclined surfaces with gradually widened widths.
3. The titanium sponge electrode pressing die as claimed in claim 1, wherein: the four plug-in boards forming the mold core are respectively two narrow mold core combined plug-in boards and two wide mold core combined plug-in boards;
the four corners of the inner wall of the die sleeve are provided with fixture block chutes;
bottom fixture blocks are arranged at the bottom ends of the two side walls of the narrow mold core combined inserting plate in the X direction, edge strips at the top end of the narrow mold core combined inserting plate are lengthened edge strips, and top fixture blocks are arranged inwards on the side walls of the two ends of the lengthened edge strips in the Y direction;
the bottom of two side walls of the wide die core combined inserting plate in the Y direction is provided with a bottom clamping groove, the edge strips at the top end of the wide die core combined inserting plate are isometric edge strips, the two side walls of the isometric edge strips in the Y direction are provided with top clamping grooves, and the isometric edge strips are provided with positioning holes in the Z direction;
the bottom fixture block can be clamped in the bottom clamping groove, the top fixture block can be clamped in the top clamping groove, the two narrow die core combined inserting plates and the two wide die core combined inserting plates are connected end to form a square tube-shaped die core, and a screw connected to the upper side wall of the die sleeve is inserted into a positioning hole in the top of the wide die core combined inserting plate.
4. The titanium sponge electrode pressing die as claimed in claim 1, wherein: the four insert plates forming the mold core are respectively two narrow mold core plates and two wide mold core plates, edge strips are arranged at the tops of the narrow mold core plates and the wide mold core plates, and positioning holes are formed in the side walls of the narrow mold core plates, the side walls of the wide mold core plates and the edge strips of the narrow mold core plates and the wide mold core plates;
a plurality of screw holes are formed in the side wall of the die sleeve, the positions of the screw holes correspond to the positioning holes one to one, bolts are connected in the screw holes in a screwed mode, and the bolts extend into the positioning holes.
5. The titanium sponge electrode pressing die as set forth in claim 1, wherein: the die sleeve is a square die sleeve.
6. The titanium sponge electrode pressing die as claimed in claim 1, wherein: the die sleeve is a circular die sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223196233.2U CN218555568U (en) | 2022-12-01 | 2022-12-01 | Titanium sponge electrode pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223196233.2U CN218555568U (en) | 2022-12-01 | 2022-12-01 | Titanium sponge electrode pressing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218555568U true CN218555568U (en) | 2023-03-03 |
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ID=85304549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223196233.2U Active CN218555568U (en) | 2022-12-01 | 2022-12-01 | Titanium sponge electrode pressing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218555568U (en) |
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2022
- 2022-12-01 CN CN202223196233.2U patent/CN218555568U/en active Active
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