CN216150855U - Precision parts machining stamping die - Google Patents
Precision parts machining stamping die Download PDFInfo
- Publication number
- CN216150855U CN216150855U CN202122204297.1U CN202122204297U CN216150855U CN 216150855 U CN216150855 U CN 216150855U CN 202122204297 U CN202122204297 U CN 202122204297U CN 216150855 U CN216150855 U CN 216150855U
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- die
- bottom plate
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- welded
- plate
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- 238000003754 machining Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 4
- 239000002184 metal Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a stamping die for machining precision parts, which comprises a bottom plate, wherein a lower die is embedded and installed at the top of the bottom plate, a die cavity is formed in the top of the lower die, a sliding groove is formed in the bottom of the die cavity, a sliding rod is installed on one side wall of the sliding groove in a welding mode, the other end of the sliding rod is installed on the other side wall of the sliding groove in a welding mode, and a first spring is installed at one end of the sliding rod in a sleeved mode. Drive the fly leaf through the hydraulic stem and remove and then drive mould downstream along the gag lever post, drive movable bottom plate downstream through last mould and movable bottom plate contact, along slide bar lateral shifting and then compress first spring through the slider, carry out stamping forming through last mould and mould arch to the metal sheet after the complete compression of first spring, through hydraulic stem upward movement, promote the slider through first spring and remove and then drive fly leaf upward movement, and then with the drawing of patterns of being convenient for the staff to take in the accurate part jack-up after the shaping, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die for machining precision parts.
Background
A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.
The existing stamping die needs workers to take out formed precision parts after stamping is completed, and then long time is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a precision part processing stamping die, which solves the problem of low production efficiency caused by the fact that the traditional precision part processing stamping die does not have a demoulding structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a stamping die for machining precision parts comprises a bottom plate, wherein a lower die is mounted on the top of the bottom plate in an embedded mode, a die cavity is formed in the top of the lower die, a sliding groove is formed in the bottom of the die cavity, a sliding rod is mounted on one side wall of the sliding groove in a welded mode, the other end of the sliding rod and the other side wall of the sliding groove are mounted in a welded mode, a first spring is mounted at one end of the sliding rod in a sleeved mode, a sliding block is sleeved on the surface of the sliding rod in a sliding mode, a connecting rod is hinged to the top of the sliding block, the two ends of the first spring are mounted with one side wall of the sliding groove in a welded mode respectively, a movable bottom plate is mounted at the free end of the connecting rod in a hinged mode, a die bulge is mounted at the top of the movable bottom plate in a welded mode, a heat dissipation hole is formed in the top of the lower die, a limiting rod is mounted at the top of the bottom plate in a welded mode, and a second spring is sleeved on the surface of the limiting rod in a movable mode, the utility model discloses a mould, including gag lever post, fly leaf, spacing hole, the top welding of gag lever post is installed the roof and is done, the top welding of gag lever post is installed the hydraulic stem, the bottom welding that the free end of hydraulic stem vertically runs through the top of roof and extends to the roof is installed the fly leaf, the fly leaf has been seted up and is the slidable mounting setting with gag lever post assorted spacing hole and fly leaf through spacing hole and gag lever post, the bottom welding of fly leaf is installed the mould.
Preferably, the sliding grooves and the sliding rods are arranged symmetrically in two groups, and the first springs, the sliding blocks and the connecting rods are arranged on the sliding rods correspondingly in four groups in pairs.
Preferably, the even equidistance setting of louvre is at the top of bed die, prevents that expend with heat and contract with cold from causing the harm to the mould.
Preferably, the limiting rods are four in number and arranged in a rectangular array.
Preferably, the number of hydraulic stem has two sets ofly and be the symmetry setting, and then improves punching press efficiency.
Preferably, the upper die is positioned right above the lower die, and the upper die is matched with a die cavity at the top of the lower die.
Compared with the prior art, the utility model has the beneficial effects that: this precision parts processing stamping die, it removes and then drives mould downstream to drive along the gag lever post through the hydraulic stem drive fly leaf, it drives movable bottom plate downstream to contact through last mould and movable bottom plate, along slide bar lateral shifting and then compress first spring through the slider, through mould and mould arch carry out stamping forming to the metal sheet after the first spring complete compression, through hydraulic stem rebound, promote the slider through first spring and remove and then drive fly leaf rebound, and then jack-up the staff of being convenient for after the shaping drawing of patterns of taking, improve production efficiency.
Drawings
FIG. 1 is a schematic structural view of an isometric view of the present invention;
FIG. 2 is a schematic view of a second axial view of the present invention;
FIG. 3 is a schematic structural view in elevation and section of the present invention;
fig. 4 is a structural schematic diagram of a cross-sectional view of a lower mold according to the present invention.
In the figure: the die comprises a base plate 1, a lower die 2, a die cavity 3, a sliding chute 4, a sliding rod 5, a first spring 6, a sliding block 7, a connecting rod 8, a movable base plate 9, a die bulge 10, heat dissipation holes 11, a limiting rod 12, a second spring 13, a top plate 14, a hydraulic rod 15, a movable plate 16 and an upper die 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-4, the utility model provides a technical scheme, a precision part processing stamping die comprises a bottom plate 1, a lower die 2 is embedded and installed at the top of the bottom plate 1, a die cavity 3 is arranged at the top of the lower die 2, a sliding groove 4 is arranged at the bottom of the die cavity 3, a sliding rod 5 is welded and installed on one side wall of the sliding groove 4, the other end of the sliding rod 5 is welded and installed with the other side wall of the sliding groove 4, a first spring 6 is sleeved at one end of the sliding rod 5, a sliding block 7 is slidably sleeved on the surface of the sliding rod 5, a connecting rod 8 is hinged and installed at the top of the sliding block 7, two groups of the sliding groove 4 and the sliding rod 5 are symmetrically arranged, four groups of the first spring 6, the sliding block 7 and the connecting rod 8 are correspondingly arranged on the sliding rod 5, two ends of the first spring 6 are respectively welded and installed with one side wall of the sliding groove 4 and one side wall of the sliding block 7 is welded and installed, the free end of the connecting rod 8 is hinged with a movable bottom plate 9, the top of the movable bottom plate 9 is welded with a mold bulge 10, the top of the lower mold 2 is provided with heat dissipation holes 11, the heat dissipation holes 11 are uniformly and equidistantly arranged on the top of the lower mold 2 to prevent the mold from being damaged by expansion with heat and contraction with cold, the top of the bottom plate 1 is welded with limiting rods 12, the number of the limiting rods 12 is four, the limiting rods 12 are arranged in a rectangular array, the surface of the limiting rod 12 is movably sleeved with a second spring 13, the top of the limiting rod 12 is welded with a top plate 14, the top of the top plate 14 is welded with hydraulic rods 15, the number of the hydraulic rods 15 is two, the hydraulic rods 15 are symmetrically arranged, the stamping efficiency is further improved, the free end of the hydraulic rod 15 longitudinally penetrates through the top of the top plate 14 and extends to the bottom of the top plate 14 to be welded with a movable plate 16, the movable plate 16 is provided with a limiting hole matched with the limiting rod 12, and the movable plate 16 is arranged with the limiting rod 12 in a sliding manner through the limiting hole, an upper die 17 is welded and installed at the bottom of the movable plate 16, the upper die 17 is located right above the lower die 2, the upper die 17 is matched with a die cavity 3 at the top of the lower die 2, the movable plate 16 is driven to move along the limiting rod 12 through the hydraulic rod 15 and then the upper die 17 is driven to move downwards, the movable bottom plate 9 is driven to move downwards through the contact of the upper die 17 and the movable bottom plate 9, the sliding block 7 transversely moves along the sliding rod 5 and then compresses the first spring 6, the metal plate is subjected to punch forming through the upper die 17 and the die bulge 10 after the first spring 6 is completely compressed, the hydraulic rod 15 moves upwards, the sliding block 7 is pushed to move through the first spring 6 and then the movable plate 16 moves upwards, and then the formed precision part is jacked to bring convenience for a worker to take and demold, and the production efficiency is improved.
When in use: the staff places the metal sheet at the top of bed die 2, drive fly leaf 16 through hydraulic stem 15 and remove along gag lever post 12 and then drive mould 17 downstream, drive movable bottom plate 9 downstream through last mould 17 and movable bottom plate 9 contact, through slider 7 along slide bar 5 lateral shifting and then compress first spring 6, carry out stamping forming through last mould 17 and mould arch 10 to the metal sheet after first spring 6 complete compression, move up through hydraulic stem 15, promote slider 7 through first spring 6 and remove and then drive fly leaf 16 rebound, and then jack up the accurate part after the shaping and then the drawing of patterns of being convenient for the staff to take.
To sum up, this precision parts processing stamping die, drive the fly leaf 16 through hydraulic stem 15 and move and then drive upper die 17 downstream along gag lever post 12, drive movable bottom plate 9 downstream through upper die 17 and movable bottom plate 9 contact, through slider 7 along slide bar 5 lateral shifting and then compress first spring 6, carry out stamping forming through upper die 17 and protruding 10 of mould to the metal sheet after the complete compression through first spring 6, move upwards through hydraulic stem 15, promote slider 7 through first spring 6 and move and then drive fly leaf 16 upward movement, and then jack-up the staff of being convenient for drawing of patterns of taking with the precision parts after the shaping, and the efficiency of production is improved, and the problem that traditional precision parts processing stamping die does not have demoulding structure and leads to production efficiency lower is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a precision parts processing stamping die, includes bottom plate (1), its characterized in that, bottom plate (1)'s top is inlayed and is installed bed die (2), mould cavity (3) have been seted up at the top of bed die (2), spout (4) have been seted up to the bottom of mould cavity (3), slide bar (5) are installed in a lateral wall welding of spout (4), the other end of slide bar (5) is the welding installation setting with another lateral wall of spout (4), slide bar (5) pot head is established and is installed first spring (6), the surface slip cover of slide bar (5) is equipped with slider (7), connecting rod (8) are installed in the top of slider (7) is articulated, the both ends of first spring (6) are the welding installation respectively with a lateral wall of spout (4) and a lateral wall of slider (7) is the welding installation, movable bottom plate (9) are installed in the free end of connecting rod (8) is articulated, the top of the movable bottom plate (9) is welded with a mold bulge (10), the top of the lower mold (2) is provided with a heat dissipation hole (11), the top of the bottom plate (1) is welded with a limiting rod (12), a second spring (13) is movably sleeved on the surface of the limiting rod (12), a top plate (14) is welded on the top of the limiting rod (12), a hydraulic rod (15) is welded on the top of the top plate (14), the free end of the hydraulic rod (15) longitudinally penetrates through the top of the top plate (14) and extends to the bottom of the top plate (14) to be welded with a movable plate (16), the movable plate (16) is provided with a limiting hole matched with the limiting rod (12), the movable plate (16) is arranged in a sliding installation mode with the limiting rod (12) through the limiting hole, and an upper die (17) is welded to the bottom of the movable plate (16).
2. The precision part processing and stamping die according to claim 1, wherein the number of the sliding grooves (4) and the sliding rods (5) is two groups and are symmetrically arranged, and the number of the first springs (6), the sliding blocks (7) and the connecting rods (8) is four groups and two groups are correspondingly arranged on the sliding rods (5).
3. A precision parts machining stamping die according to claim 1, characterized in that the heat dissipation holes (11) are uniformly and equidistantly arranged at the top of the lower die (2).
4. A precision parts machining stamping die according to claim 1, characterized in that the number of the limiting rods (12) is four and arranged in a rectangular array.
5. A precision parts machining press tool according to claim 1, characterised in that the hydraulic rams (15) are in two sets and are symmetrically arranged.
6. A precision parts machining stamping die according to claim 1, characterized in that the upper die (17) is located directly above the lower die (2), and the upper die (17) matches the die cavity (3) at the top of the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122204297.1U CN216150855U (en) | 2021-09-13 | 2021-09-13 | Precision parts machining stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122204297.1U CN216150855U (en) | 2021-09-13 | 2021-09-13 | Precision parts machining stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216150855U true CN216150855U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122204297.1U Active CN216150855U (en) | 2021-09-13 | 2021-09-13 | Precision parts machining stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216150855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570054A (en) * | 2022-09-16 | 2023-01-06 | 丹阳市胜睿模塑有限公司 | An integrated stamping die and process for electric vehicle door welding assembly |
-
2021
- 2021-09-13 CN CN202122204297.1U patent/CN216150855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570054A (en) * | 2022-09-16 | 2023-01-06 | 丹阳市胜睿模塑有限公司 | An integrated stamping die and process for electric vehicle door welding assembly |
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