CN113399562A - Die device for one-step forming of two different products - Google Patents
Die device for one-step forming of two different products Download PDFInfo
- Publication number
- CN113399562A CN113399562A CN202110679569.5A CN202110679569A CN113399562A CN 113399562 A CN113399562 A CN 113399562A CN 202110679569 A CN202110679569 A CN 202110679569A CN 113399562 A CN113399562 A CN 113399562A
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- Prior art keywords
- punch
- core rod
- outer side
- different products
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a die device for molding two different products at one time, which comprises a core rod and an upper punch arranged above the core rod and matched with the core rod; the outer side of the core rod is sleeved with a lower third punch, the outer side of the lower third punch is correspondingly sleeved with a lower second punch, the outer side of the lower second punch is correspondingly sleeved with a lower punch, and the outer side of the upper end of the lower punch is correspondingly sleeved with a middle die. This device has formed first product blowing space and second product blowing space in the upper end position department that three are towards and are undershot down, and the up-down terminal surface of top then the corresponding punching press piece that corresponds with two blowing spaces that is provided with, during the use, the homogeneous phase corresponds the filler in two blowing spaces, when the up-down is pushed down, needs the three lower towards and the undershoot cooperation of going up of below, with the jack-up of packing to can one-time pressure testing produce two not unidimensional products, improve production efficiency.
Description
Technical Field
The invention relates to the technical field of manufacturing dies, in particular to a die device for molding two different products at one time.
Background
In the standard products in the prior art, two different devices are required to be equipped for products with the same specification and shape but different manufacturing proportions, or parts need to be replaced for operation, and two products with different specifications can be finished only by twice production, which seriously wastes the use resources of a machine.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the defects existing in the prior art, the die device for molding two different products at one time is provided.
The technical scheme is as follows: in order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a die device for forming two different products at one time comprises a core rod and an upper punch which is arranged above the core rod and is matched with the core rod; the outer side of the core rod is sleeved with a lower third punch, the outer side of the lower third punch is correspondingly sleeved with a lower second punch, the outer side of the lower second punch is correspondingly sleeved with a lower punch, and the outer side of the upper end of the lower punch is correspondingly sleeved with a middle die.
Wherein, the lower second punch and the middle die are fixedly installed, and the upper end surfaces of the lower second punch, the middle die and the core rod are arranged in a flush manner; the upper end surfaces of the lower third punch and the lower punch are lower than the upper end surface of the lower second punch, so that a first product discharge space is formed between the upper end of the core rod and the upper end of the lower second punch; a second product discharge space is formed between the upper end of the lower second punch and the upper end of the middle die; and the lower three-punch and the lower punch can move up and down.
Furthermore, the lower end face of the upper punch forms a stamping block corresponding to the positions of the first product discharging space and the second product discharging space through the arrangement of the avoiding groove.
Further, the lower third punch, the lower second punch and the lower punch are all arranged to be cylindrical structures, the thickness of the lower second punch is larger than that of the lower third punch and that of the lower punch, and the thicknesses of the lower third punch and that of the lower punch are the same.
Furthermore, the lower three punches extend downwards to the lower end of the core rod, the lower ends of the lower three punches are provided with insertion blocks protruding outwards, the lower end of the core rod is further sleeved with a lifting seat, insertion grooves corresponding to the insertion blocks are formed in the lifting seat, and the bottoms of the lower three punches are arranged on the lifting seat through the matching of the insertion blocks and the insertion grooves.
Furthermore, the lower second punch extends downwards to the middle position of the lower third punch, the bottom of the lower second punch is further provided with an inserting block protruding outwards, a fixing seat is further arranged at the position corresponding to the outer part of the lower third punch, an inserting groove is formed in the fixing seat, and the lower second punch is fixed on the fixing seat through the matching of the inserting block and the inserting groove.
Furthermore, the lower punch extends downwards to the middle position of the lower punch, the lower end of the lower punch is also provided with an insertion block, a lifting seat is arranged at the corresponding position of the outer side of the lower punch, an insertion groove is formed in the lifting seat, and the lower punch is installed on the lifting seat through the matching of the insertion groove and the insertion block.
Furthermore, a vertical lifting connecting rod is further installed on the lifting seat used for installing the lower punch, the lifting connecting rod penetrates through the fixed seat downwards to be connected and installed on the lifting plate, the lifting plate is sleeved outside the lower punch, the lifting connecting rod which extends vertically downwards is also installed on the lifting plate, and the lifting connecting rod penetrates through the lifting seat below downwards to be fixed on the lifting mechanism.
Has the advantages that: compared with the prior art, the invention has the following advantages:
(1) the device is characterized in that a lower third punch, a lower second punch, a lower punch and a middle die are sequentially arranged outside a core rod to form an integral structure, wherein the lower second punch is fixedly arranged, the upper end surfaces of the core rod, the lower second punch and the middle die are flush, the upper ends of the lower third punch and the lower punch are slightly lower and can move up and down, so that a first product discharge space and a second product discharge space are formed at the upper end positions of the lower third punch and the lower punch, and the lower end surface of the upper punch is correspondingly provided with a punch block corresponding to the two discharge spaces;
(2) the device can also selectively manufacture products with different sizes, when in use, the filling can also be selected to be filled in one emptying space, and then the corresponding lower three-punch or lower punch is driven to jack the filling, so that the device can be used for manufacturing products with two different sizes in one test, and can also be used for selectively manufacturing products with a certain size, and the selectivity is more;
(3) the device has a compact and reasonable structure, and is applied to large-scale die machinery, so that the overall structure is designed in a compact mode on the basis of a core rod, and the problem of how to install three punching bodies is also great; the lower third punch, the lower second punch and the lower punch are all arranged into a cylindrical structure, the lower ends of the lower third punch, the lower second punch and the lower punch are all provided with inserting blocks, the inserting blocks of the lower third punch are positioned at the lowest ends of the lower third punch, and the lower third punch can be lifted by arranging inserting grooves in the lifting seat to be correspondingly installed; the lower second punch is fixedly installed, the lower punch positioned above is also installed through the lifting seat, but the lower punch is installed through the vertical connecting rod vertically installed, the vertical connecting rod penetrates through the fixed plate and then is provided with the lifting plate used as a transfer, the lifting seat arranged on the lifting plate and penetrating through the lower part is installed on the lifting mechanism, so that the lower punch can be lifted, the structure is compact, only the upper part and the lower part are occupied, and the structure is very reasonable.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific examples, which are carried out on the premise of the technical solution of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, a die device for forming two different products at one time comprises a core rod 1 and an upper punch 2 arranged above the core rod 1 and used in cooperation with the core rod 1; the outer side of the core rod 1 is sleeved with a lower third punch 3, the outer side of the lower third punch 3 is correspondingly sleeved with a lower second punch 4, the outer side of the lower second punch 4 is correspondingly sleeved with a lower punch 5, and the outer side of the upper end of the lower punch 5 is correspondingly sleeved with a middle die 6.
Wherein, the lower second punch 4 and the middle die 6 are fixedly installed, and the upper end surfaces of the lower second punch 4, the middle die 6 and the core rod 1 are arranged in a flush manner; the upper end surfaces of the lower third punch 3 and the lower punch 5 are lower than the upper end surface of the lower second punch 4, so that a first product discharge space 101 is formed between the upper end of the core rod 1 and the upper end of the lower second punch 4; a second product discharge space 102 is formed between the upper end of the lower second punch 4 and the upper end of the middle die 6; and the lower three punches 3 and the lower punch 5 can move up and down.
The lower end surface of the upper punch 2 is formed with a punching block 201 corresponding to the first product containing space 101 and the second product containing space 102 by providing an avoiding groove.
The device is characterized in that a lower third punch, a lower second punch, a lower punch and a middle die are sequentially arranged outside a core rod to form an integral structure, wherein the lower second punch is fixedly arranged, the upper end faces of the core rod, the lower second punch and the middle die are flush, the upper ends of the lower third punch and the lower punch are slightly lower and can move up and down, so that a first product discharge space and a second product discharge space are formed at the upper end positions of the lower third punch and the lower punch, and the lower end face of the upper punch is correspondingly provided with a punching block corresponding to the two discharge spaces.
The lower third punch 3, the lower second punch 4 and the lower punch 5 are all arranged in a cylindrical structure, the thickness of the lower second punch 4 is larger than that of the lower third punch 3 and the lower punch 5, and the thicknesses of the lower third punch 3 and the lower punch 5 are the same.
The device can also selectively manufacture products with different sizes, when in use, the device can also select to fill in only one emptying space, and then drives the corresponding lower three-punch or lower punch to jack up the filling, so that the device can be used for manufacturing products with two different sizes in one test, and can also be used for selectively manufacturing products with a certain size, and the selectivity is more.
The lower punch 3 extends downwards to the lower end of the core rod 1, an insertion block 7 protruding outwards is further mounted at the lower end of the lower punch 3, a lifting seat 8 is further sleeved at the lower end of the core rod 1, an insertion groove 9 corresponding to the insertion block 7 is formed in the lifting seat 8, and the bottom of the lower punch 3 is mounted on the lifting seat 8 through the matching of the insertion block 7 and the insertion groove 9.
The lower second punch 4 extends downwards to the middle position of the lower third punch 3, the bottom of the lower second punch 4 is further provided with an inserting block 7 protruding towards the outside, the corresponding position of the outer part of the lower third punch 3 is further provided with a fixing seat 10, an inserting groove 9 is formed in the fixing seat 10, and the lower second punch 4 is fixed on the fixing seat 10 through the matching of the inserting block 7 and the inserting groove 9.
The lower punch 5 extends downwards to the middle position of the lower punch 4, the lower end of the lower punch 5 is also provided with an insertion block 7, the outer side of the lower punch 4 is provided with a lifting seat 8 at a corresponding position, the lifting seat 8 is internally provided with an insertion groove 9, and the lower punch 5 is installed on the lifting seat 8 through the matching of the insertion groove 9 and the insertion block 7.
A vertical lifting connecting rod 11 is further mounted on the lifting seat 8 for mounting the lower punch 5, the lifting connecting rod 11 penetrates through a fixed seat 10 downwards to be connected and mounted on a lifting plate 12, the lifting plate 12 is sleeved outside the lower punch 3, the lifting connecting rod 11 which extends vertically downwards is also mounted on the lifting plate 12, and the lifting connecting rod 11 penetrates through the lifting seat 8 below downwards to be fixed on a lifting mechanism.
The device has a compact and reasonable structure, and is applied to large-scale die machinery, so that the overall structure is designed in a compact mode on the basis of a core rod, and the problem of how to install three punching bodies is also great; the lower third punch, the lower second punch and the lower punch are all arranged into a cylindrical structure, the lower ends of the lower third punch, the lower second punch and the lower punch are all provided with inserting blocks, the inserting blocks of the lower third punch are positioned at the lowest ends of the lower third punch, and the lower third punch can be lifted by arranging inserting grooves in the lifting seat to be correspondingly installed; the lower second punch is fixedly installed, the lower punch positioned above is also installed through the lifting seat, but the lower punch is installed through the vertical connecting rod vertically installed, the vertical connecting rod penetrates through the fixed plate and then is provided with the lifting plate used as a transfer, the lifting seat arranged on the lifting plate and penetrating through the lower part is installed on the lifting mechanism, so that the lower punch can be lifted, the structure is compact, only the upper part and the lower part are occupied, and the structure is very reasonable.
The detailed description is to be construed as exemplary only and is not intended to limit the invention from practice or the scope of the appended claims, which are intended to include all equivalent variations and modifications within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a die set of two kinds of different products of one shot forming which characterized in that: comprises a core rod (1) and an upper punch (2) which is arranged above the core rod (1) and is matched with the core rod (1) for use; the outer side of the core rod (1) is sleeved with a lower third punch (3), the outer side of the lower third punch (3) is correspondingly sleeved with a lower second punch (4), the outer side of the lower second punch (4) is correspondingly sleeved with a lower punch (5), and the outer side of the upper end of the lower punch (5) is correspondingly sleeved with a middle die (6);
wherein the lower second punch (4) and the middle die (6) are fixedly installed, and the upper end surfaces of the lower second punch (4), the middle die (6) and the core rod (1) are arranged in a flush manner; the upper end surfaces of the lower third punch (3) and the lower punch (5) are lower than the upper end surface of the lower second punch (4), so that a first product discharge space (101) is formed between the upper end of the core rod (1) and the upper end of the lower second punch (4); a second product placing space (102) is formed between the upper end of the lower second punch (4) and the upper end of the middle die (6); and the lower three punches (3) and the lower punch (5) can move up and down.
2. The die set for forming two different products at one time according to claim 1, wherein: the lower end face of the upper punch (2) forms a stamping block (201) corresponding to the positions of the first product discharging space (101) and the second product discharging space (102) through the arrangement of the avoiding groove.
3. The die set for forming two different products at one time according to claim 1, wherein: the lower third punch (3), the lower second punch (4) and the lower punch (5) are all arranged to be of a cylindrical structure, the thickness of the lower second punch (4) is larger than that of the lower third punch (3) and the lower punch (5), and the thicknesses of the lower third punch (3) and the lower punch (5) are the same.
4. A mold device for molding two different products at one time according to claim 3, wherein: the lower three-punch (3) extends downwards to the lower end of the core rod (1), an insertion block (7) protruding outwards is further mounted at the lower end of the lower three-punch (3), a lifting seat (8) is further sleeved at the lower end of the core rod (1), an insertion groove (9) corresponding to the insertion block (7) is formed in the lifting seat (8), and the bottom of the lower three-punch (3) is mounted on the lifting seat (8) through the cooperation of the insertion block (7) and the insertion groove (9).
5. The die set for forming two different products at one time according to claim 4, wherein: the lower second punch (4) extends downwards to the middle position of the lower third punch (3), an insertion block (7) protruding towards the outside is further arranged at the bottom of the lower second punch (4), a fixing seat (10) is further arranged at the position corresponding to the outer part of the lower third punch (3), an insertion groove (9) is formed in the fixing seat (10), and the lower second punch (4) is fixed on the fixing seat (10) through the matching of the insertion block (7) and the insertion groove (9).
6. The die set for forming two different products at one time according to claim 5, wherein: the lower punch (5) extends downwards to the middle position of the lower secondary punch (4), the lower end of the lower punch (5) is also provided with an insertion block (7), the outer side of the lower secondary punch (4) is provided with a lifting seat (8) at a corresponding position, an insertion groove (9) is formed in the lifting seat (8), and the lower punch (5) is installed on the lifting seat (8) through the matching of the insertion groove (9) and the insertion block (7).
7. The die set for forming two different products at one time according to claim 6, wherein: a still install vertical lifting connecting rod (11) on lift seat (8) for installing down punch (5), this lifting connecting rod (11) pass fixing base (10) downwards and connect and install on lifter plate (12), lifter plate (12) suit is in the outside of three punch (3) down, installs vertical downward-extending lifting connecting rod (11) on this lifter plate (12) equally, and this lifting connecting rod (11) pass lift seat (8) of below downwards and fix on elevating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679569.5A CN113399562A (en) | 2021-06-18 | 2021-06-18 | Die device for one-step forming of two different products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679569.5A CN113399562A (en) | 2021-06-18 | 2021-06-18 | Die device for one-step forming of two different products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113399562A true CN113399562A (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110679569.5A Pending CN113399562A (en) | 2021-06-18 | 2021-06-18 | Die device for one-step forming of two different products |
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| Country | Link |
|---|---|
| CN (1) | CN113399562A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664785A (en) * | 1968-12-13 | 1972-05-23 | Birmingham Small Arms Co Ltd | Presses for production of complex components |
| US20070269334A1 (en) * | 2006-01-17 | 2007-11-22 | Roger Lawcock | Multiple part compaction |
| CN101830076A (en) * | 2009-12-19 | 2010-09-15 | 严培义 | Mechanical powder moulding machine four lower punch mechanism |
| CN102240725A (en) * | 2011-06-10 | 2011-11-16 | 昆山长鹰硬质合金有限公司 | Quick disassembling type tool bit mould |
| CN105598271A (en) * | 2015-10-12 | 2016-05-25 | 无锡清杨机械制造有限公司 | Forming die |
| CN105618747A (en) * | 2016-01-19 | 2016-06-01 | 江西稀有稀土金属钨业集团有限公司 | Mold capable of molding multiple hole-carried products through once punching |
-
2021
- 2021-06-18 CN CN202110679569.5A patent/CN113399562A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664785A (en) * | 1968-12-13 | 1972-05-23 | Birmingham Small Arms Co Ltd | Presses for production of complex components |
| US20070269334A1 (en) * | 2006-01-17 | 2007-11-22 | Roger Lawcock | Multiple part compaction |
| CN101830076A (en) * | 2009-12-19 | 2010-09-15 | 严培义 | Mechanical powder moulding machine four lower punch mechanism |
| CN102240725A (en) * | 2011-06-10 | 2011-11-16 | 昆山长鹰硬质合金有限公司 | Quick disassembling type tool bit mould |
| CN105598271A (en) * | 2015-10-12 | 2016-05-25 | 无锡清杨机械制造有限公司 | Forming die |
| CN105618747A (en) * | 2016-01-19 | 2016-06-01 | 江西稀有稀土金属钨业集团有限公司 | Mold capable of molding multiple hole-carried products through once punching |
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