CN113996710A - Stamping die capable of safely taking part - Google Patents
Stamping die capable of safely taking part Download PDFInfo
- Publication number
- CN113996710A CN113996710A CN202111183883.0A CN202111183883A CN113996710A CN 113996710 A CN113996710 A CN 113996710A CN 202111183883 A CN202111183883 A CN 202111183883A CN 113996710 A CN113996710 A CN 113996710A
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- CN
- China
- Prior art keywords
- stamping die
- rack
- cooling
- rod
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Images
Classifications
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- 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
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a stamping die capable of safely taking a workpiece, which comprises: a frame; the stamping die is arranged on the rack; the cooling mechanism is arranged on the rack, and a cooling pipe of the cooling mechanism extends into a cooling cavity of the stamping die; the water adding mechanism is arranged on one side of the stamping die, one end of the upper surface of the water adding mechanism is connected with the water storage tank of the cooling mechanism, and the other end of the water adding mechanism is connected with the supporting plate; the lifting ejection piece is arranged in the mounting cavity of the stamping die and is connected with the bottom of the supporting plate; the pair of demoulding components are symmetrically arranged in the mounting cavity, and the upper ends of the demoulding components are connected with the bottom of the supporting plate.
Description
Technical Field
The invention relates to the technical field of stamping, in particular to a stamping die capable of safely taking a workpiece.
Background
The stamping is a pressure processing method for applying pressure to a metal or nonmetal material by using a die arranged on a press at room temperature to separate or plastically deform the metal or nonmetal material so as to obtain a required part or a semi-finished product.
Disclosure of Invention
In view of the above, the present invention provides a stamping die capable of safely taking out a workpiece, so as to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a stamping die capable of safely removing parts, comprising:
a frame;
the stamping die is arranged on the rack;
the cooling mechanism is arranged on the rack through a base, and a cooling pipe of the cooling mechanism extends into a cooling cavity of the stamping die;
the water adding mechanism is arranged on one side of the stamping die, one end of the upper surface of the water adding mechanism is connected with the water storage tank of the cooling mechanism, and the other end of the water adding mechanism is connected with the supporting plate placed in the cavity of the stamping die through a connecting plate;
the lifting ejection piece is arranged in the mounting cavity of the stamping die, and the upper end of the lifting ejection piece is connected with the bottom of the supporting plate;
and the pair of demoulding components are symmetrically arranged in the mounting cavity and positioned at two sides of the lifting ejection piece, and the upper end of each demoulding component is connected with the bottom of the supporting plate.
Furthermore, the water adding mechanism comprises a slide rail arranged on one side of the stamping die, a wedge block slidably arranged on the slide rail, a first connecting rod hinged with the wedge block, a first gear hinged with the other end of the first connecting rod and a first rack in meshed connection with the first gear, and the upper end of the first rack is connected with the left end of the connecting plate.
Furthermore, the water adding mechanism further comprises a roller which is connected with the wedge block in a propping and pressing mode, a push rod which is connected to the roller, a second compression spring which is sleeved on the push rod and an extrusion plate which is connected to the upper end of the push rod and is in sliding fit with the water storage tank.
Further, cooling body still includes supply pipe and inlet tube, the supply pipe is installed one side of supply pipe, the inlet tube is installed the opposite side of water storage box, the right-hand member of inlet tube stretches into the cooling chamber in and with the cooling tube is connected, the cooling tube is followed the left part in cooling chamber extends to the right part in cooling chamber is connected with the wet return, the right-hand member of wet return stretches out right outside the stamping die.
Furthermore, the lifting ejection piece comprises a first ejector rod connected to the bottom of the supporting plate, a pressing plate connected to the lower end of the first ejector rod, a telescopic outer barrel installed at the bottom of the installation cavity and a third compression spring arranged in the telescopic outer barrel, the telescopic outer barrel is pressed between the pressing plate and the barrel bottom of the telescopic outer barrel, and the pressing plate is in sliding fit with the telescopic outer barrel.
Further, the demolding assembly comprises a second ejector rod connected to the bottom of the supporting plate, a second rack integrally connected to the lower end of the second ejector rod, a second gear meshed and connected to one side of the second rack, a third rack meshed and connected to the other side of the second gear, a pushing block connected to the upper surface of the third rack, a moving rod capable of being abutted against the pushing block and a side plate connected to the outer end of the moving rod.
Furthermore, the demoulding assembly further comprises a guide rod and a pair of tension springs, the guide rod is installed at the bottom of the installation cavity, the third rack is in sliding fit with the guide rod, and the pair of tension springs are connected between the side plate and the left side of the stamping die.
Further, the moving rod passes through the stamping die outwards and is connected with the side plate.
Furthermore, a plurality of first through holes are formed in the bottom of the concave cavity, second through holes are formed in two side faces of the installation cavity, a third through hole is formed in one side of the cooling cavity, the left end of the connecting plate penetrates through the third through hole and is connected with the first rack, and the connecting plate is connected to the left side of the supporting plate.
Furthermore, a guide rod is slidably connected to a portion, located in the third through hole, of the connecting plate, a first compression spring is sleeved on the guide rod, and the top of the first compression spring abuts against and presses the connecting plate.
The technical scheme can show that the invention has the advantages that:
1. the lifting ejection piece is arranged in the automatic workpiece ejection device, so that workpieces can be ejected automatically, and the workpieces can be taken more conveniently.
2. The invention is also provided with the demoulding component, which can improve the buffer effect during punching, thereby ensuring safer punching.
3. The invention is also provided with a cooling mechanism and a water adding mechanism, which can cool the punched cavity, thereby accelerating the punch forming.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the stamping die of the present invention.
Fig. 3 is a partial enlarged view of fig. 2 at H.
Fig. 4 is a partially enlarged view of a portion a of fig. 1.
Fig. 5 is a partially enlarged view of fig. 1 at B.
Fig. 6 is a partially enlarged view of fig. 5 at C.
Fig. 7 is a partially enlarged view of fig. 1 at D.
Fig. 8 is a partial enlarged view of fig. 1 at E.
Fig. 9 is a partially enlarged view of fig. 1 at F.
List of reference numerals: the device comprises a frame 1, a stamping die 2, a cavity 21, a mounting cavity 22, a first through hole 23, a second through hole 24, a third through hole 25, a supporting plate 26, a connecting plate 261, a first compression spring 27, a guide rod 28, a cooling cavity 29, a cooling mechanism 3, a water storage tank 31, a supply pipe 311, a water inlet pipe 312, a cooling pipe 32, a water return pipe 321, a first rack 33, a first gear 34, a first connecting rod 341, a wedge 35, a first slider 351, a roller 36, a push rod 361, a second compression spring 37, a squeezing plate 38, a slide rail 39, a lifting ejector 4, a first ejector rod 41, a pressure plate 411, a telescopic device 42, a third compression spring 43, a demoulding component 5, a second ejector rod 51, a second rack 511, a second gear 52, a third rack 53, a push block 54, a moving rod 55, a tension spring 56, a side plate 58 and a guide rod 59.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 9, a stamping die for a safety pick-up device as shown in fig. 1 comprises: a frame 1; the stamping die 2 is arranged on the rack 1; the cooling mechanism 3 is installed on the frame 1 through a base, and a cooling pipe 32 of the cooling mechanism 3 extends into a cooling cavity 29 of the stamping die 2; the water adding mechanism is arranged on one side of the stamping die 2, one end of the upper surface of the water adding mechanism is connected with the water storage tank 31 of the cooling mechanism 3, and the other end of the water adding mechanism is connected with the supporting plate 26 placed in the cavity 21 of the stamping die 2 through a connecting plate 261; the lifting ejection piece 4 is arranged in the installation cavity 22 of the stamping die 2, and the upper end of the lifting ejection piece 4 is connected with the bottom of the supporting plate 26; a pair of drawing of patterns subassembly 5, a pair of drawing of patterns subassembly 5 symmetry is installed in installation cavity 22 and be located the both sides of lift liftout piece 4, the upper end of drawing of patterns subassembly 5 with the bottom of layer board 26 is connected.
As shown in fig. 5, the water adding mechanism includes a slide rail 39 installed at one side of the press die 2, a wedge 35 slidably installed on the slide rail 39, a first link 341 hinged to the wedge 35, a first gear 34 hinged to the other end of the first link 341, and a first rack 33 engaged with the first gear 34, wherein the upper end of the first rack 33 is connected to the left end of the connecting plate 261.
As shown in fig. 6, the watering mechanism further includes a roller 36 in abutting connection with the wedge 35, a push rod 361 connected to the roller 36, a second compression spring 37 sleeved on the push rod 361, and a pressing plate 38 connected to an upper end of the push rod 361 and slidably engaged with the water storage tank 31, wherein the wedge 35 is enabled to slide on the slide rail 39 through a plurality of first sliding blocks 351 by the first sliding blocks 351.
As shown in fig. 4, the cooling mechanism 3 further includes a supply pipe 311 and a water inlet pipe 312, the supply pipe 311 is installed on one side of the supply pipe 311, the water inlet pipe 312 is installed on the other side of the water storage tank 31, the right end of the water inlet pipe 312 extends into the cooling chamber 29 and is connected to the cooling pipe 32, the cooling pipe 32 extends from the left portion of the cooling chamber 29 to the right portion of the cooling chamber 29 and is connected to a water return pipe 321, the right end of the water return pipe 321 extends to the right outside the stamping die 2, when cooling, the stamping head presses the support plate 26 downwards, the support plate 26 drives the link plate 261 downwards, the link plate 261 drives the first rack 33 downwards, the second compression spring 37 is compressed, the first rack 33 downwards drives the first gear 34 to rotate clockwise, and the first link 341 presses the wedge 35, so that the wedge 35 moves leftwards and presses the roller 36, the pressing plate 38 is pushed to move upward, so that the water in the water storage tank 31 is conveyed upward, and the water enters the cooling pipe 32 through the water inlet pipe 312, so that the pressing part is cooled.
As shown in fig. 7, the lifting ejector 4 includes a first ejector rod 41 connected to the bottom of the supporting plate 26, a pressing plate 411 connected to the lower end of the first ejector rod 41, a telescopic outer cylinder 42 installed at the bottom of the installation cavity 22, and a third compression spring 43 disposed in the telescopic outer cylinder 42, wherein the telescopic outer cylinder 42 is pressed between the pressing plate 411 and the bottom of the telescopic outer cylinder 42, and the pressing plate 411 and the telescopic outer cylinder 42 are in sliding fit.
As shown in fig. 8, the stripper assembly 5 comprises a second top bar 51 connected to the bottom of the supporting plate 26, a second rack 511 integrally connected to the lower end of the second top bar 51, a second gear 52 engaged and connected to one side of the second rack 511, a third rack 53 engaged and connected to the other side of the second gear 52, a push block 54 connected to the upper side of the third rack 53, a moving rod 55 capable of pressing against the push block 54, and a side plate 58 connected to the outer end of the moving rod 55.
As shown in fig. 9, the demolding assembly 5 further includes a guide rod 59 and a pair of tension springs 56, the guide rod 59 is installed at the bottom of the installation cavity 22, the third rack 53 is slidably engaged with the guide rod 59, and the pair of tension springs 56 are connected between the side plate 58 and the left side of the stamping die 2.
Preferably, the moving rod 55 passes through the punching die 2 and is connected with the side plate 58, and the downward movement of the supporting plate 26 also causes the pair of second push rods 51 to move downward, so that the pushing block 54 presses the moving rod 55 by the rotation of the second push rods 51 and the upward movement of the third rack 53, and the moving rod 55 is pulled by the outward movement of the moving rod 55.
As shown in fig. 2, a plurality of first through holes 23 are formed in the bottom of the cavity 21, second through holes 24 are formed in both side surfaces of the mounting cavity 22, a third through hole 25 is formed in one side of the cooling cavity 29, the left end of the connecting plate 261 penetrates through the third through hole 25 and is connected with the first rack 33, and the connecting plate 261 is connected to the left side of the supporting plate 26.
As shown in fig. 3, a guide rod 28 is slidably connected to a portion of the connecting plate 261 located in the third through hole 25, a first compression spring 27 is sleeved on the guide rod 28, and a top of the first compression spring 27 is pressed against the connecting plate 261.
The working principle is as follows: the external punching head extrudes the supporting plate 26 downwards, the supporting plate 26 moves downwards and enables the first ejector rod 41 to move downwards, so that the third compression spring 43 is extruded, the supporting plate 26 moves downwards and enables the connecting plate 261 to drive the first rack 33 to move downwards, the water is stored in the water storage tank 31 by the extrusion plate 38, the punching is completed, the punching head resets, the punching die 2 resets through self reaction force of the third compression spring 43, the punching part is ejected upwards, and the workpiece taking is more convenient.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A stamping die capable of safely taking a workpiece is characterized by comprising:
a frame (1);
the stamping die (2), the stamping die (2) is arranged on the frame (1);
the cooling mechanism (3) is installed on the rack (1) through a base, and a cooling pipe (32) of the cooling mechanism (3) extends into a cooling cavity (29) of the stamping die (2);
the water adding mechanism is arranged on one side of the stamping die (2), one end of the upper surface of the water adding mechanism is connected with the water storage tank (31) of the cooling mechanism (3), and the other end of the water adding mechanism is connected with the supporting plate (26) placed in the cavity (21) of the stamping die (2) through a connecting plate (261);
the lifting ejection piece (4), the lifting ejection piece (4) is arranged in the mounting cavity (22) of the stamping die (2), and the upper end of the lifting ejection piece (4) is connected with the bottom of the supporting plate (26);
the pair of demolding assemblies (5) are symmetrically installed in the installation cavity (22) and located on two sides of the lifting ejection piece (4), and the upper ends of the demolding assemblies (5) are connected with the bottom of the supporting plate (26).
2. The stamping die capable of safely taking out a part according to claim 1, wherein the water adding mechanism comprises a slide rail (39) arranged at one side of the stamping die (2), a wedge block (35) arranged on the slide rail (39) in a sliding way, a first connecting rod (341) hinged with the wedge block (35), a first gear (34) hinged with the other end of the first connecting rod (341), and a first rack (33) engaged and connected with the first gear (34), wherein the upper end of the first rack (33) is connected with the left end of the connecting plate (261).
3. The stamping die capable of safely taking out the workpiece as claimed in claim 2, wherein the water adding mechanism further comprises a roller (36) in abutting connection with the wedge block (35), a push rod (361) connected to the roller (36), a second compression spring (37) sleeved on the push rod (361), and a pressing plate (38) connected to the upper end of the push rod (361) and in sliding fit with the water storage tank (31).
4. The stamping die capable of safely taking out a workpiece according to claim 1, wherein the cooling mechanism (3) further comprises a supply pipe (311) and a water inlet pipe (312), the supply pipe (311) is installed at one side of the supply pipe (311), the water inlet pipe (312) is installed at the other side of the water storage tank (31), the right end of the water inlet pipe (312) extends into the cooling cavity (29) and is connected with the cooling pipe (32), the cooling pipe (32) extends from the left part of the cooling cavity (29) to the right part of the cooling cavity (29) and is connected with a water return pipe (321), and the right end of the water return pipe (321) extends out of the stamping die (2) to the right.
5. The stamping die capable of safely taking out a workpiece as claimed in claim 1, wherein the lifting ejector (4) comprises a first ejector rod (41) connected to the bottom of the supporting plate (26), a pressing plate (411) connected to the lower end of the first ejector rod (41), a telescopic outer cylinder (42) installed at the bottom of the installation cavity (22) and a third compression spring (43) arranged in the telescopic outer cylinder (42), the telescopic outer cylinder (42) is pressed between the pressing plate (411) and the bottom of the telescopic outer cylinder (42), and the pressing plate (411) and the telescopic outer cylinder (42) are in sliding fit.
6. The stamping die capable of safely taking out the workpiece as claimed in claim 1, wherein the demolding assembly (5) comprises a second ejector rod (51) connected to the bottom of the supporting plate (26), a second rack (511) integrally connected to the lower end of the second ejector rod (51), a second gear (52) engaged and connected to one side of the second rack (511), a third rack (53) engaged and connected to the other side of the second gear (52), a pushing block (54) connected to the upper side of the third rack (53), a moving rod (55) capable of being pressed against the pushing block (54), and a side plate (58) connected to the outer end of the moving rod (55).
7. The punching die capable of safely taking out a part according to claim 6, wherein the demolding assembly (5) further comprises a guide rod (59) and a pair of tension springs (56), the guide rod (59) is installed at the bottom of the installation cavity (22), the third rack (53) and the guide rod (59) are in sliding fit, and the pair of tension springs (56) are connected between the side plate (58) and the left side of the punching die (2).
8. Stamping die for safety access according to claim 7, characterised in that the displacement rod (55) passes outwards through the stamping die (2) and is connected to the side plate (58).
9. The stamping die capable of safely taking the workpiece as claimed in claim 2, wherein a plurality of first through holes (23) are formed at the bottom of the cavity (21), second through holes (24) are formed on both side surfaces of the mounting cavity (22), a third through hole (25) is formed on one side of the cooling cavity (29), the left end of the connecting plate (261) penetrates through the third through hole (25) and is connected with the first rack (33), and the connecting plate (261) is connected to the left side of the supporting plate (26).
10. The stamping die capable of safely taking out articles as claimed in claim 9, wherein a guide rod (28) is slidably connected to a portion of the connecting plate (261) located in the third through hole (25), a first compression spring (27) is sleeved on the guide rod (28), and the top of the first compression spring (27) is pressed against the connecting plate (261).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183883.0A CN113996710A (en) | 2021-10-11 | 2021-10-11 | Stamping die capable of safely taking part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183883.0A CN113996710A (en) | 2021-10-11 | 2021-10-11 | Stamping die capable of safely taking part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113996710A true CN113996710A (en) | 2022-02-01 |
Family
ID=79922551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111183883.0A Withdrawn CN113996710A (en) | 2021-10-11 | 2021-10-11 | Stamping die capable of safely taking part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113996710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393609A (en) * | 2023-04-12 | 2023-07-07 | 无锡市新峰管业有限公司 | Cold press molding equipment and 45-degree inclined tee pipe fitting production process |
-
2021
- 2021-10-11 CN CN202111183883.0A patent/CN113996710A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116393609A (en) * | 2023-04-12 | 2023-07-07 | 无锡市新峰管业有限公司 | Cold press molding equipment and 45-degree inclined tee pipe fitting production process |
| CN116393609B (en) * | 2023-04-12 | 2023-11-10 | 无锡市新峰管业有限公司 | Cold press molding equipment and 45-degree inclined tee pipe fitting production process |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220201 |