CN213317670U - Improved electrode block pressing die structure - Google Patents
Improved electrode block pressing die structure Download PDFInfo
- Publication number
- CN213317670U CN213317670U CN202021646848.9U CN202021646848U CN213317670U CN 213317670 U CN213317670 U CN 213317670U CN 202021646848 U CN202021646848 U CN 202021646848U CN 213317670 U CN213317670 U CN 213317670U
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- die
- electrode block
- stamping
- fixed
- mould
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- 238000003825 pressing Methods 0.000 title claims description 16
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 238000004049 embossing Methods 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims description 9
- 240000004282 Grewia occidentalis Species 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005056 compaction Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 239000011812 mixed powder Substances 0.000 description 3
- 230000001174 ascending Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Abstract
The utility model relates to an electrode block embossing mold utensil especially is an improvement electrode block embossing mold utensil structure, including last mould and bed die, be fixed with drawing of patterns push rod and stamping die on going up the mould diapire, the centre of a circle of drawing of patterns push rod and stamping die all is located the central line of mould, the mid point of bed die and last mould is located same vertical line, the bed die roof is connected with stamping forming platform, the moulding die cavity that has a perfect understanding each other about having seted up in the stamping forming platform, the moulding die cavity is located same vertical line with stamping die's the centre of a circle, and the drawing of patterns hole that link up each other from top to bottom is seted up to the roof of bed die near the position of front side, drawing of patterns hole is located same vertical line with the centre of a circle of drawing of patterns. The utility model discloses a general embossing mold utensil has been solved to mould and bed die in the modified, through the electrode block that punching machine and embossing mold utensil cooperation pressed, often compaction density is not enough, and the drawing of patterns is inconvenient, can cause the problem of production time's waste.
Description
Technical Field
The utility model relates to an electrode block embossing mold utensil, especially an improve electrode block embossing mold utensil structure.
Background
At present, with the rapid development in the fields of aerospace, petrochemical industry and the like, the demand for electrode blocks is also increasing, in the production process of the electrode blocks, particularly the production of titanium alloy, a pressing die is needed to be used for pressing and casting mixed material powder, but the general pressing die is often insufficient in compaction density and inconvenient in demoulding, so that the waste of production time can be caused. In view of this, we propose an improved electrode block pressing die structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the defect that proposes in the above-mentioned background art through proposing an improvement electrode block embossing mold utensil structure.
The utility model adopts the technical scheme as follows: including last mould and bed die, be fixed with drawing of patterns push rod and stamping die after to in the past on the diapire of last mould in proper order, just the centre of a circle of drawing of patterns push rod and stamping die all is located the central line of last mould, the mid point of bed die and last mould is located same vertical line, just the position sliding connection that the roof of bed die is close to the rear side has the stamping forming platform, the moulding cavity that has a perfect understanding each other about having seted up in the stamping forming platform, the moulding cavity with the centre of a circle of stamping die is located same vertical line, just the drawing of patterns hole that has a perfect understanding each other about the position that the roof of bed die is close to the front side is seted up, drawing of patterns hole with the centre of a circle of drawing of patterns push rod is located same vertical line.
As an optimal technical solution of the utility model: the demoulding push rod and the stamping die head are both tightly welded with a fixed disc, a pair of fixed grooves are formed in the bottom wall of the upper die, and the fixed disc is located in the fixed grooves and is tightly fixed on the upper die through a plurality of hexagon socket head cap bolts.
As an optimal technical solution of the utility model: and limiting columns are welded on the bottom wall of the upper die close to the four corners, the lower ends of the four limiting columns penetrate through the four corners of the lower die respectively and are connected with the lower die in a sliding manner, and limiting plates are fixed at the bottom ends of the limiting columns.
As an optimal technical solution of the utility model: the last sliding connection of injecing post has the shock attenuation board, the inseparable welding in bottom of shock attenuation board has damping spring, the injecing post passes damping spring, damping spring's bottom with the roof of bed die welds closely, just damping spring's length is greater than the height of stamping forming platform.
As an optimal technical solution of the utility model: a pair of sliders which are symmetrically distributed are fixed on the bottom wall of the punch forming table, two sliding grooves which are symmetrically distributed are formed in the top wall of the upper die, the sliders are located in the sliding grooves and connected with the sliding grooves in a sliding mode, and the cross sections of the sliders and the sliding grooves are in a T shape.
As an optimal technical solution of the utility model: the hydraulic cylinder is installed at the middle position of the rear side wall of the stamping forming table, and the end part of a piston rod of the hydraulic cylinder is fixedly connected with the stamping forming table through a mounting disc.
As an optimal technical solution of the utility model: and shock absorption blocks are fixed on the groove walls at the front end and the rear end of the sliding groove.
The utility model discloses a modified goes up mould and bed die, after the electrode block die-casting shaping, can carry out the drawing of patterns fast, improves the compaction density of electrode block, has solved general embossing mold utensil, and the electrode block who suppresses through punching machine and embossing mold utensil cooperation often compaction density is not enough, and the drawing of patterns is inconvenient, can cause the problem of the waste of production time.
Drawings
Fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
fig. 2 is a left side view of the preferred embodiment of the present invention;
FIG. 3 is a front view of the lower die and the punch forming station in the preferred embodiment of the present invention;
fig. 4 is a top view of the lower mold and the punch forming table according to the preferred embodiment of the present invention.
The reference numbers illustrate:
the die comprises an upper die 1, a stamping die head 11, a demoulding push rod 12, a limiting column 13, a damping spring 131, a damping plate 132, a limiting plate 133, a fixed plate 14, a fixed groove 15, a lower die 2, a demoulding hole 21, a punch forming table 22, a die forming cavity 221, a sliding block 222, a hydraulic cylinder 23, a sliding chute 24 and a damping block 241.
Detailed Description
It should be noted that, in the present application, features of embodiments and embodiments can be combined with each other without conflict, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model discloses preferred embodiment provides an improve electrode block embossing mold structure, including last mould 1 and bed die 2, be fixed with drawing of patterns push rod 12 and stamping die 11 after to in the past on the diapire of going up mould 1 in proper order, and the centre of a circle of drawing of patterns push rod 12 and stamping die 11 all is located the central line of mould 1, the mid point of bed die 2 and last mould 1 is located same vertical line, and the roof of bed die 2 is close to the position sliding connection of rear side has stamping forming table 22, set up the moulding cavity 221 who link up each other from top to bottom in the stamping forming table 22, moulding cavity 221 is located same vertical line with stamping die 11's the centre of a circle, and the position that the roof of bed die 2 is close to the front side sets up the demoulding hole 21 that link up each other from top to bottom, demoulding hole 21 is located same vertical line with the centre of a circle of drawing of.
In this embodiment, the top walls of the demolding push rod 12 and the stamping die head 11 are both tightly welded with a fixed disk 14, the bottom wall of the upper die 1 is provided with a pair of fixed grooves 15, and the fixed disk 14 is located in the fixed grooves 15 and is tightly fixed on the upper die 1 through a plurality of hexagon socket head cap bolts; when the demoulding push rod 12 and the stamping die head 11 are damaged in long-term pressing work, the demoulding push rod 12 and the stamping die head 11 can be replaced quickly and conveniently, and the speed of dismounting the demoulding push rod 12 and the stamping die head 11 is improved.
In addition, the bottom wall of the upper die 1 is tightly welded with limiting columns 13 at the positions close to the four corners, the lower ends of the four limiting columns 13 respectively penetrate through the four corners of the lower die 2 and are connected with the lower die 2 in a sliding manner, and limiting plates 133 are fixed at the bottom ends of the limiting columns 13; the limiting column 13 enables the center between the upper die 1 and the lower die 2 to be located on the same vertical line constantly, so that when an external punching machine applies pressure to the upper die 1, the punching die head 11 can accurately perform die-casting forming on the mixture in the molding cavity 221, and the effect of punching the battery block is improved.
Further, a damping plate 132 is connected to the limiting column 13 in a sliding manner, a damping spring 131 is tightly welded to the bottom end of the damping plate 132, the limiting column 13 penetrates through the damping spring 131, the bottom end of the damping spring 131 is tightly welded to the top wall of the lower die 2, and the length of the damping spring 131 is greater than the height of the punch forming table 22; in order to reduce the shock that produces when mould 1 and 2 punching press contacts down, when last mould 1 down punching press to certain distance, go up mould 1 just can contact with shock attenuation board 132, continue the in-process of punching press, just can make damping spring 131 compressed, make whole punching press process gentler, the life that the embossing mold utensil has been improved in the change mutually, and simultaneously, after the suppression, damping spring 131 can also provide ascending elasticity, make and go up mould 1 and can recover sooner.
In addition, a pair of symmetrically distributed sliders 222 is fixed on the bottom wall of the punch forming table 22, two symmetrically distributed chutes 24 are formed in the top wall of the upper die 1, the sliders 222 are located in the chutes 24 and are in sliding connection with the chutes 24, and the cross sections of the sliders 222 and the chutes 24 are both in a T shape; after the electrode block is pressed and molded, the punch forming table 22 is pushed towards the direction of the demolding hole 21, so that the circle centers of the molding cavity 221 and the demolding hole 21 are located on the same vertical line, demolding can be performed at the moment, and the whole demolding process is quicker.
It should be noted that the diameter of the demolding hole 21 is larger than the diameter of the molding cavity 221, and the diameter of the demolding push rod 12 is smaller than the diameter of the molding cavity 221, so that in the process of pushing the punch forming table 22, the demolding push rod 12 can be accurately embedded in the molding cavity 221, and the demolding failure caused by small deviation is prevented.
Further, a hydraulic cylinder 23 is installed in the middle of the rear side wall of the punch forming table 22, and the end of a piston rod of the hydraulic cylinder 23 is fixedly connected with the punch forming table 22 through a mounting plate; thrust is provided for the stamping forming table 22 through the hydraulic cylinder 23, so that the stamping forming table 22 can slide back and forth on the lower die 2, and the pressing and demolding processes can be more rapid.
Further, the groove walls at the front and rear ends of the sliding groove 24 are fixed with damping blocks 241; ensures that the stamping forming table 22 does not collide with the lower die 2 in the process that the stamping forming table 22 slides on the lower die 2, and prolongs the service life of the device.
It should be noted that, in the utility model, adopt outside punching machine and go up mould 1 and 2 cooperations of bed die to suppress, this is prior art, no longer gives unnecessary details here.
The utility model discloses an improve electrode block embossing mold structure when using, at first load the mixed powder in the moulding die cavity 221, then start outside punching machine and carry out the punching press to last mould 1, make the downward motion of last mould 1, punching die head 11 and drawing of patterns push rod 12 move down simultaneously, when punching press to a certain distance down at last mould 1, it contacts with shock attenuation board 132 to go up mould 1, continue the in-process of punching press, damping spring 131 is compressed, whole punching press process is gentler, at this moment, punching die head 11 moves down and inserts to moulding die cavity 221 in, punching die head 11 extrudes the mixed powder in the mould cavity 221, continuously exert pressure, the mixed powder is pressed the shaping, the punching press part rebound of punching machine afterwards, punching die head 11 leaves moulding die cavity 221, damping spring 131 provides ascending elasticity;
when the upper die 1 returns to the original position, the hydraulic cylinder 23 is opened, the piston rod extends, the punch forming table 22 is pushed, the punch forming table 22 moves towards the direction of the demoulding hole 21, when the circle centers of the demoulding cavity 221 and the demoulding hole 21 are positioned on the same vertical line, the piston rod of the hydraulic cylinder 23 stops extending, the punch presses the upper die 1 again, the upper die 1 moves downwards, the demoulding push rod 12 is driven to move downwards until the demoulding push rod 12 is inserted into the moulding cavity 221 and downward pressure is continuously applied to the formed electrode block, because the circle centers of the demoulding hole 21 and the moulding cavity 221 are coaxial at the moment, the electrode block gradually separates from the moulding cavity 221 under the downward pressure and finally falls into an external collecting box from the demoulding hole 21, then the upper die 1 rises until the demoulding push rod 12 separates from the moulding cavity 221, at the moment, the piston rod of the hydraulic cylinder 23 contracts, the punch forming table 22 is driven to return to the original position, so that the problems that the electrode block pressed by the cooperation of a punch and a pressing die of a common pressing die is often insufficient in compaction density, inconvenient in demoulding and capable of causing waste of production time are solved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an improve electrode block embossing mold utensil structure, includes mould (1) and bed die (2), its characterized in that: a demoulding push rod (12) and a stamping die head (11) are sequentially fixed on the bottom wall of the upper die (1) from front to back, the circle centers of the demoulding push rod (12) and the stamping die head (11) are both positioned on the central line of the upper die (1), the middle points of the lower die (2) and the upper die (1) are positioned on the same vertical line, and the position of the top wall of the lower die (2) close to the rear side is connected with a punch forming platform (22) in a sliding way, a molding cavity (221) which is communicated with each other up and down is arranged in the punch forming table (22), the circle centers of the molding cavity (221) and the stamping die head (11) are positioned on the same vertical line, and the top wall of the lower die (2) near the front side is provided with a demoulding hole (21) which is communicated with each other up and down, the centre of a circle of the demoulding hole (21) and the centre of a circle of the demoulding push rod (12) are positioned on the same vertical line.
2. The improved electrode block pressing die structure as claimed in claim 1, wherein: all close welding has fixed disk (14) on the roof of drawing of patterns push rod (12) and stamping die head (11), a pair of fixed slot (15) have been seted up on the diapire of last mould (1), fixed disk (14) are located in fixed slot (15) and through a plurality of hexagon socket head cap screw closely be fixed in on mould (1).
3. The improved electrode block pressing die structure as claimed in claim 1, wherein: the bottom wall of the upper die (1) is close to four corners and is tightly welded with limiting columns (13), the lower ends of the four limiting columns (13) respectively penetrate through the four corners of the lower die (2) and are in sliding connection with the lower die (2), and limiting plates (133) are fixed at the bottom ends of the limiting columns (13).
4. The improved electrode block pressing die structure as claimed in claim 3, wherein: sliding connection has shock attenuation board (132) on restriction post (13), the bottom close welding of shock attenuation board (132) has damping spring (131), restriction post (13) pass damping spring (131), the bottom of damping spring (131) with the roof of bed die (2) close welding, just the length of damping spring (131) is greater than the height of stamping forming platform (22).
5. The improved electrode block pressing die structure as claimed in claim 1, wherein: be fixed with a pair of slider (222) that are the symmetric distribution on the diapire of stamping forming platform (22), set up two spout (24) that are the symmetric distribution on the roof of last mould (1), slider (222) are located in spout (24) and with spout (24) between sliding connection, just slider (222) with the cross-section of spout (24) all is the T shape.
6. The improved electrode block pressing die structure as claimed in claim 1, wherein: and a hydraulic cylinder (23) is installed in the middle of the rear side wall of the punch forming table (22), and the end part of a piston rod of the hydraulic cylinder (23) is fixedly connected with the punch forming table (22) through a mounting disc.
7. The improved electrode block pressing die structure as claimed in claim 5, wherein: and shock absorption blocks (241) are fixed on the groove walls of the front end and the rear end of the sliding groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021646848.9U CN213317670U (en) | 2020-08-10 | 2020-08-10 | Improved electrode block pressing die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021646848.9U CN213317670U (en) | 2020-08-10 | 2020-08-10 | Improved electrode block pressing die structure |
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| Publication Number | Publication Date |
|---|---|
| CN213317670U true CN213317670U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021646848.9U Active CN213317670U (en) | 2020-08-10 | 2020-08-10 | Improved electrode block pressing die structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277709A (en) * | 2021-06-04 | 2021-08-20 | 郑州市睿鑫冶金机器有限公司 | Glass fiber plate spring preforming pressing die equipment |
-
2020
- 2020-08-10 CN CN202021646848.9U patent/CN213317670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277709A (en) * | 2021-06-04 | 2021-08-20 | 郑州市睿鑫冶金机器有限公司 | Glass fiber plate spring preforming pressing die equipment |
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