CN212419344U - Modular five metals mechanical stamping die - Google Patents
Modular five metals mechanical stamping die Download PDFInfo
- Publication number
- CN212419344U CN212419344U CN202020915714.6U CN202020915714U CN212419344U CN 212419344 U CN212419344 U CN 212419344U CN 202020915714 U CN202020915714 U CN 202020915714U CN 212419344 U CN212419344 U CN 212419344U
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- groove
- die
- stamping
- mould
- fixture block
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Abstract
The utility model discloses a modular five metals machinery stamping die, including last mould and the mould in last mould of pressure joint, the bottom of going up the mould is equipped with the mounting groove, is equipped with the reference column on the tank bottom surface of mounting groove, and the top surface of mould is equipped with the constant head tank with the reference column adaptation, is provided with the indent on the both sides inner wall of constant head tank, is fixed with the spring in the indent, and the time shape variable direction of spring is perpendicular to the direction of pushing down of reference column; the outer end of the spring is fixedly connected with a clamping block, and the outer wall of the positioning column is provided with a clamping groove matched with the clamping block. In the utility model, firstly, the positioning column and the positioning groove are arranged, so that the pre-installation function is realized before the die is installed; secondly, the position relation of the clamping groove and the clamping block which are fixedly pre-installed is set; this device is through setting up mounting structure in advance between stamping die's cope match-plate pattern and mould, stability when promoting the mould crimping, and the impact that reduces the shaping briquetting and receive is rocked, promotes the yield of stamping workpiece.
Description
Technical Field
The utility model relates to a stamping die field especially relates to a modular five metals machinery stamping die.
Background
Stamping die is in order to realize the processing of different shape stamping parts, when changing the mould on the punching press board, because the shaping briquetting in the mould does not contact with mould inner wall itself, and crimping impact force when direct mount mould can make the position of shaping briquetting take place the skew, and the stamping workpiece rejection rate rises.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a combined hardware mechanical stamping die.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a combined hardware mechanical stamping die comprises an upper die and a die which is clamped in the upper die through pressure, wherein a mounting groove is formed in the bottom of the upper die, a positioning column is arranged on the bottom surface of the mounting groove, a positioning groove matched with the positioning column is formed in the top surface of the die, pressing grooves are formed in the inner walls of the two sides of the positioning groove, a spring is fixed in each pressing groove, and the deformation direction of each spring is perpendicular to the pressing direction of the positioning column; the outer end of the spring is fixedly connected with a clamping block, and a clamping groove matched with the clamping block is formed in the outer wall of the positioning column.
Preferably, the mounting groove and the die are both in a circular truncated cone shape.
Preferably, the pressure groove is cylindrical, and a circular limiting plate is arranged at the notch of the pressure groove; and a sliding plate which is in sliding connection with the groove wall of the pressure groove is fixed on the inner side surface of the clamping block, and the diameter of the sliding plate is larger than that of the inner ring of the limiting plate.
Preferably, the fixture block is cylindrical, and edge fillets are arranged at the outer side lines of the top and the bottom of the fixture block.
Preferably, the fixture block penetrates through the inner ring hole of the limiting plate to be matched with the clamping groove, and the outer wall of the fixture block is not in contact with the inner ring hole wall of the limiting plate.
Preferably, a stamping hole is formed in the die, and a forming pressing block is arranged in the stamping hole; and the upper die is internally and slidably connected with a stamping rod, the stamping rod is arranged in the stamping hole, and the stamping rod is connected with the forming pressing block.
The utility model has the advantages that: in the utility model, firstly, the positioning column and the positioning groove are arranged, so that the pre-installation function is realized before the die is installed; secondly, the position relation of the clamping groove and the clamping block which are fixedly pre-installed is set; this device is through setting up mounting structure in advance between stamping die's cope match-plate pattern and mould, stability when promoting the mould crimping, and the impact that reduces the shaping briquetting and receive is rocked, promotes the yield of stamping workpiece.
Drawings
Fig. 1 is a combined structure diagram of the stamping die of the present invention;
FIG. 2 is a partial view at A of FIG. 1;
fig. 3 is an enlarged view of the engaging position of the latch and the engaging groove.
Reference numbers in the figures: 1 cope match-plate pattern, 11 mounting holes, 12 reference columns, 13 draw-in grooves, 2 moulds, 21 punching holes, 22 constant head tank, 23 indent, 231 limiting plate, 3 springs, 4 fixture blocks, 41 slide, 5 stamping rod, 6 shaping briquetting, 7 lower templates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a combined hardware mechanical stamping die comprises an upper die 1 and a die 2 clamped in the upper die 1 through pressure, wherein the bottom of the upper die 1 is provided with a mounting groove 11, a positioning column 12 is arranged on the bottom surface of the mounting groove 11, the top surface of the die 2 is provided with a positioning groove 22 matched with the positioning column 12, pressing grooves 23 are arranged on the inner walls of two sides of the positioning groove 22, a spring 3 is fixed in the pressing groove 23, and the deformation direction of the spring 3 is perpendicular to the downward pressing direction of the positioning column 12; the outer end of spring 3 is fixed to be connected with fixture block 4, is equipped with the draw-in groove 13 with fixture block 4 adaptation on the outer wall of reference column 12.
The mounting groove 11 and the die 2 are both in a circular truncated cone shape.
The pressing groove 23 is cylindrical, and a circular limiting plate 231 is arranged at the notch of the pressing groove; a sliding plate 41 which is in sliding connection with the groove wall of the pressing groove 23 is fixed on the inner side surface of the fixture block 4, and the diameter of the sliding plate 41 is larger than the inner ring diameter of the limiting plate 231.
The fixture block 4 is cylindrical, and the outer side lines of the top and the bottom of the fixture block are provided with edge fillets.
The fixture block 4 penetrates through the inner ring hole of the limiting plate 231 to be matched with the fixture groove 13, and the outer wall of the fixture block 4 is not contacted with the inner ring hole wall of the limiting plate 231.
A stamping hole 21 is formed in the die 2, and a forming pressing block 6 is arranged in the stamping hole 21; the upper die 1 is connected with a stamping rod 5 in a sliding mode, the stamping rod 5 is arranged in a stamping hole 21, and the stamping rod 5 is connected with a forming pressing block 6.
The working principle is as follows: the device realizes stamping forming by clamping the die 2 at the bottom of the upper die 1; the device fixes the column die 2 in a pre-installation and repressurization mode, so that the die 2 can be conveniently disassembled according to requirements, and different forming pressing blocks 6 or dies 2 can be replaced; the device is provided with the circular truncated cone-shaped mounting groove 11 and the die 2, so that the combination and disassembly are convenient, the contact compression area between the die 2 and the upper die plate 1 is increased, and the compression joint stability is improved; the device is provided with a positioning column 12 and a positioning groove 22 to realize positioning and pre-installation; on the basis, a clamping groove 13 and a clamping block 4 are arranged, and the clamping block 4 is driven by a spring 3 to be tightly propped in the clamping groove 13; this device sets up the limit fillet, and smooth and sly transition is not only fixture block 4 and removes simple to operate, can extrude briquetting 4 inward movement when reference column 12 pushes down, also so during opposite movement.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The combined hardware mechanical stamping die is characterized by comprising an upper die (1) and a die (2) which is clamped in the upper die (1) through pressure, wherein a mounting groove (11) is formed in the bottom of the upper die (1), a positioning column (12) is arranged on the bottom surface of the mounting groove (11), a positioning groove (22) matched with the positioning column (12) is formed in the top surface of the die (2), pressing grooves (23) are formed in the inner walls of the two sides of the positioning groove (22), a spring (3) is fixed in each pressing groove (23), and the deformation direction of each spring (3) is perpendicular to the pressing direction of the positioning column (12); the outer end fixedly connected with fixture block (4) of spring (3), be equipped with on the outer wall of reference column (12) with draw-in groove (13) of fixture block (4) adaptation.
2. The combined hardware mechanical stamping die according to claim 1, wherein the mounting groove (11) and the die (2) are both circular truncated cone-shaped.
3. The combined hardware mechanical stamping die according to claim 1, wherein the press groove (23) is cylindrical, and a circular limiting plate (231) is arranged at a notch of the press groove; a sliding plate (41) which is in sliding connection with the groove wall of the pressing groove (23) is fixed on the inner side surface of the clamping block (4), and the diameter of the sliding plate (41) is larger than the inner ring diameter of the limiting plate (231).
4. The combined hardware mechanical stamping die according to claim 1, wherein the fixture block (4) is cylindrical, and edge fillets are arranged at outer edges of the top and the bottom of the fixture block.
5. The combined hardware mechanical stamping die according to claim 3, wherein the fixture block (4) penetrates through an inner annular hole of the limiting plate (231) to be matched with the clamping groove (13), and an outer wall of the fixture block (4) is not in contact with an inner annular hole wall of the limiting plate (231).
6. The combined hardware mechanical stamping die according to claim 1, wherein a stamping hole (21) is formed in the die (2), and a forming pressing block (6) is mounted in the stamping hole (21); go up mould (1) sliding connection has stamping rod (5), stamping rod (5) set up in punching press hole (21), and stamping rod (5) with shaping briquetting (6) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915714.6U CN212419344U (en) | 2020-05-27 | 2020-05-27 | Modular five metals mechanical stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915714.6U CN212419344U (en) | 2020-05-27 | 2020-05-27 | Modular five metals mechanical stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419344U true CN212419344U (en) | 2021-01-29 |
Family
ID=74270177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020915714.6U Expired - Fee Related CN212419344U (en) | 2020-05-27 | 2020-05-27 | Modular five metals mechanical stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212419344U (en) |
-
2020
- 2020-05-27 CN CN202020915714.6U patent/CN212419344U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |