CN214023000U - Engineering stamping die for riveting rivet from bottom to top - Google Patents
Engineering stamping die for riveting rivet from bottom to top Download PDFInfo
- Publication number
- CN214023000U CN214023000U CN202022154459.0U CN202022154459U CN214023000U CN 214023000 U CN214023000 U CN 214023000U CN 202022154459 U CN202022154459 U CN 202022154459U CN 214023000 U CN214023000 U CN 214023000U
- Authority
- CN
- China
- Prior art keywords
- rivet
- die
- plate
- engineering
- stamping die
- 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.)
- Active
Links
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling 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
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to a stamping die technical field specifically discloses a follow supreme engineering stamping die who rivets into from down, including last mould, lower mould and a plurality of rivet pay-off subassembly, rivet pay-off subassembly includes vibration dish, cylinder and the rivet chute feeder of slip setting on the lower bolster, the cylinder is installed in lower bolster one side, the expansion end and the rivet chute feeder one side of cylinder are connected, the vibration dish is all installed on the base, all be equipped with the rivet guide rail between vibration dish and the rivet chute feeder, the rivet chute feeder internal symmetry is equipped with the rivet support frame that is used for placing the rivet, it has a plurality of gliding function chambeies of rivet chute feeder to open on the lower bolster, be equipped with a plurality of rivet stators on the lower bolster, the utility model aims to solve traditional stamping die and carry out the lower problem of rivet processing during operation machining efficiency.
Description
Technical Field
The application relates to the technical field of stamping dies, and particularly discloses an engineering stamping die for riveting a rivet from bottom to top.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
In the stamping production process, rivets are required to be riveted into stamping parts, at present, when the rivets are riveted into the stamping parts, the rivets are often placed into rivet placing holes of the stamping parts one by one through workers, then the stamping parts with the rivets are placed into a stamping die, and the rivets can be riveted into the stamping parts only in this way, so that the processing efficiency is greatly influenced, and sometimes, the situation that the rivets are not placed less due to negligence of workers is caused, so that the problem of rivet missing of the stamping parts is caused.
Disclosure of Invention
The utility model aims to solve traditional stamping die and be carrying out the lower problem of rivet processing during operation machining efficiency.
In order to achieve the purpose, the utility model provides a bottom-up rivet-in engineering stamping die, which comprises an upper die, a lower die and a plurality of rivet feeding assemblies, wherein the upper die comprises an upper die base, an upper backing plate is arranged at the lower end of the upper die base, an upper clamping plate is arranged at the lower end of the upper backing plate, a stripping plate is arranged at the lower end of the upper clamping plate, and an upper stripping plate is arranged at the lower end of the stripping plate;
the lower die comprises a lower die plate, a lower backing plate is arranged at the lower end of the lower die plate, a lower die base is arranged at the lower end of the lower backing plate, and a plurality of bases and a plurality of foot pads are arranged at the lower end of the lower die base;
the rivet feeding assembly comprises a vibration disc, a cylinder and a rivet feeding groove arranged on the lower base plate in a sliding mode, the cylinder is installed on one side of the lower base plate, the movable end of the cylinder is connected with one side of the rivet feeding groove, the vibration disc is installed on the base, rivet guide rails are arranged between the vibration disc and the rivet feeding groove, rivet support frames used for placing rivets are symmetrically arranged in the rivet feeding groove, a plurality of functional cavities used for sliding of the rivet feeding groove are formed in the lower base plate, and a plurality of rivet stators are arranged on the lower base plate.
The principle and effect of this basic scheme lie in:
1. the rivet feeding assembly is arranged at the position, corresponding to the rivet, of the lower base plate, the vibration disc can continuously feed the rivet into the stamping die through the rivet guide rail, and after the rivet enters the rivet feeding groove from the rivet guide rail, the former rivet is extruded to the tail end of the rivet feeding groove by the latter rivet.
2. In stamping die will treat that stamping workpiece is put into to stamping die when the workman, guarantee that the rivet mounting hole of stamping workpiece is located rivet stator directly over, just start the cylinder, the cylinder pushes the rivet chute feeder into the function inslot, and the rivet of this moment end is sent to rivet stator and treats between the stamping workpiece of processing, because the rivet support frame centre that the rivet chute symmetry was equipped with leaves the clearance, rivet stator just can connect the rivet of placing on rivet support frame.
3. And finally, pressing the upper die downwards to press the stamping part to be processed to the lower base plate, wherein the rivet stator supports the rivet, and the rivet is riveted into the rivet mounting hole in the stamping part to be processed to complete the riveting work of the rivet.
Compared with the prior art, the utility model discloses replaced the manual work and put into the work step of rivet, only need will treat that the stamping workpiece of processing puts into the position that stamping die corresponds can, can rivet into the quantity of rivet according to treating the processing stamping workpiece needs moreover, the rivet pay-off subassembly of quantity is corresponded in the installation, has effectively reduced the rivet and has riveted into the leakage rate, has improved machining efficiency, and the feasibility is high, is convenient for use widely on a large scale.
Furthermore, a guide rail is arranged in the functional cavity, and the rivet feeding groove slides on the guide rail. The rivet feed chute slides on the guide rail, so that the rivet feed chute can work stably, and the work failure is reduced.
Furthermore, rivet support frame is equipped with rivet and prevents the piece that falls towards rivet stator one end. The cylinder has certain inertia when releasing the rivet chute feeder, and the piece alright effectively prevent that the rivet from landing from the rivet support frame because of inertia that the rivet prevented falling.
Further, rivet dops are symmetrically arranged in the rivet feeding groove. The rivet chuck can ensure that one rivet is extruded towards the tail end at a time.
Further, the rivet dopes are all in threaded connection in the rivet chute feeder. Different clamping ranges can be adjusted conveniently according to the specific specifications of the rivet.
Furthermore, a buffer cushion is arranged on the side wall of one side of the functional cavity, which is far away from the rivet feeding groove. The vibration frequency of the rivet feed chute is reduced.
Further, the rivet dop all is equipped with anti-sticking button head towards rivet chute feeder inslot one end. The anti-jamming round head is jammed before the rivet chuck.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 illustrates a front view of an engineering stamping die for riveting a rivet from bottom to top according to an embodiment of the present disclosure;
FIG. 2 is a partial top view of a rivet feed assembly of an engineering stamping die for riveting a rivet from bottom to top according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of an engineering stamping die for riveting a rivet from bottom to top according to an embodiment of the present application;
fig. 4 shows a partial top view of a rivet feed chute in an engineering stamping die for riveting rivets from bottom to top according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the rivet fixing device comprises an upper die holder 1, an upper padding plate 2, an upper clamping plate 3, a stripping plate 4, an upper stripping plate 5, a lower die plate 6, a lower padding plate 7, a lower die holder 8, a vibration disc 9, a base 10, a lower padding foot 11, a cylinder 12, a rivet stator 13, a rivet guide rail 14, a rivet feeding groove 15, rivets 16, a functional cavity 17, a guide rail 18, a rivet anti-falling piece 19, a rivet support frame 20 and a rivet clamping head 21.
The utility model provides an engineering stamping die of rivet 16 is riveted into from bottom to top, the embodiment is that an upper die that is shown in figure 1 has connected an upper die base 1 through a plurality of screws from top to bottom in proper order, an upper padding plate 2, a punch holder 3, one takes off backplate 4 and one and goes up and takes off board 5, a lower bolster has connected a lower bolster 6 through a plurality of screws from top to bottom in proper order, a lower padding plate 7 and a lower die holder 8, as shown in figure 1 and figure 2, four bases 10 are installed at the lower surface of lower die holder 8, a plurality of lower bolster 11 and the lower surface of all installing at lower die holder 8, wherein the vibration dish 9 in four rivet 16 pay-off subassemblies is all installed on base 10.
As shown in fig. 2, the cylinders 12 are all arranged on one side of the lower backing plate 7, as shown in fig. 3, the movable end of the cylinder 12 is connected with one side of the rivet feeding groove 15, as shown in fig. 2, the vibration plate 9 is communicated with the rivet feeding groove 15 through a rivet guide rail 14, as shown in fig. 2, four rivet feeding grooves 15 are all arranged in the rivet feeding groove 15 in a sliding manner, as shown in fig. 4, a group of rivet support frames 20 for placing rivets 16 are symmetrically welded in the rivet feeding groove 15, a gap capable of being clamped into a rivet stator 13 is reserved between each group of rivet support frames 20, a rivet block anti-falling sheet 19 is welded at the left end of each rivet support frame 20, a group of rivet chucks 21 are symmetrically and threadedly connected in the rivet feeding groove 15, as shown in fig. 2, four function cavities 17 for sliding of the rivet feeding grooves 15 are machined on the lower backing plate 7 by using a milling machine, a guide rail 18 is welded in each function cavity 17, and a buffer pad is adhered to the right side wall of each function cavity 17, the rivet feed chute 15 slides on guide rails 18 and four rivet stators 13 are mounted on the lower backing plate 7.
When the four-cylinder air supply device is used, the upper die and the lower die are firstly installed on the punching machine, the four cylinders 12 are all connected to an air supply system in a workshop, and then the four cylinders can be put into use.
Starting the vibration disc 9, the vibration disc 9 can continuously feed the rivets 16 into the stamping die through the rivet guide rail 14, after the rivets 16 enter the rivet feeding groove 15 from the rivet guide rail 14 along the same force, the former rivet 16 is extruded to the tail end of the rivet feeding groove 15 by the latter rivet 16, and then the follow-up work can be waited for.
An operator puts a pressing piece to be punched into a punching die, ensures that a rivet 16 mounting hole of the pressing piece is positioned right above a rivet stator 13, and then starts the air cylinder 12, because a working stroke is determined according to the distance between the rivet stator 13 and a rivet feeding groove 15 when the air cylinder 12 selects the type, the air cylinder 12 can push the rivet feeding groove 15 into a functional groove, at the moment, the tail-most rivet 16 is sent between the rivet stator 13 and the pressing piece to be processed, because a gap is reserved between rivet support frames 20 symmetrically arranged in the rivet feeding groove 15, the rivet stator 13 can be connected with the rivet 16 arranged on the rivet support frame 20, and finally an upper die is pressed downwards, so that the pressing piece to be processed can be pressed towards a lower backing plate 7, meanwhile, the rivet stator 13 supports the rivet 16, and the rivet 16 is riveted into the rivet 16 mounting hole in the pressing piece to be processed, the driving work of the rivet 16 is completed.
And lifting the upper die, taking out the stamped part, and repeating the process.
The utility model discloses replaced the manual work and put into rivet 16's work step, only need will treat the stamping workpiece of processing put into the position that stamping die corresponds can, can rivet into rivet 16's quantity according to treating the stamping workpiece needs moreover, the 16 pay-off subassemblies of rivet that the installation corresponds quantity have effectively reduced rivet 16 and have riveted into the leakage rate, have improved machining efficiency, and the feasibility is high, is convenient for use widely on a large scale.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (7)
1. The engineering stamping die for riveting the rivets from bottom to top is characterized by comprising an upper die, a lower die and a plurality of rivet feeding assemblies, wherein the upper die comprises an upper die base, an upper base plate is arranged at the lower end of the upper die base, an upper clamping plate is arranged at the lower end of the upper base plate, a stripping plate is arranged at the lower end of the upper clamping plate, and an upper stripping plate is arranged at the lower end of the stripping plate;
the lower die comprises a lower die plate, a lower backing plate is arranged at the lower end of the lower die plate, a lower die base is arranged at the lower end of the lower backing plate, and a plurality of bases and a plurality of foot pads are arranged at the lower end of the lower die base;
the rivet feeding assembly comprises a vibration disc, a cylinder and a rivet feeding groove arranged on the lower base plate in a sliding mode, the cylinder is installed on one side of the lower base plate, the movable end of the cylinder is connected with one side of the rivet feeding groove, the vibration disc is installed on the base, rivet guide rails are arranged between the vibration disc and the rivet feeding groove, rivet support frames used for placing rivets are symmetrically arranged in the rivet feeding groove, a plurality of functional cavities used for sliding of the rivet feeding groove are formed in the lower base plate, and a plurality of rivet stators are arranged on the lower base plate.
2. An engineering stamping die for riveting rivets from bottom to top as recited in claim 1, wherein a guide rail is arranged in the functional cavity, and the rivet feed slot slides on the guide rail.
3. An engineering stamping die for riveting rivets from bottom to top as recited in claim 1, wherein the rivet support frame is provided with a rivet anti-falling piece at one end facing the rivet stator.
4. An engineering stamping die for riveting rivets from bottom to top as recited in claim 1, wherein rivet chucks are symmetrically arranged in the rivet feed slot.
5. An engineering stamping die for riveting rivets from bottom to top as recited in claim 4, wherein the rivet chucks are all threaded into the rivet feed slot.
6. An engineering stamping die for riveting rivets from bottom to top as recited in claim 1, wherein a side wall of the functional cavity away from the rivet feed chute is provided with a cushion pad.
7. An engineering stamping die for riveting rivets from bottom to top as recited in claim 4, wherein the rivet chuck is provided with an anti-jamming round head at one end facing the rivet feed slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154459.0U CN214023000U (en) | 2020-09-27 | 2020-09-27 | Engineering stamping die for riveting rivet from bottom to top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154459.0U CN214023000U (en) | 2020-09-27 | 2020-09-27 | Engineering stamping die for riveting rivet from bottom to top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023000U true CN214023000U (en) | 2021-08-24 |
Family
ID=77350740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022154459.0U Active CN214023000U (en) | 2020-09-27 | 2020-09-27 | Engineering stamping die for riveting rivet from bottom to top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023000U (en) |
-
2020
- 2020-09-27 CN CN202022154459.0U patent/CN214023000U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113172157A (en) | Precise forging and pressing die for machined part | |
| CN109248956B (en) | Floating cantilever type punching die and punching process for automobile driving rear axle brake support | |
| CN104907416A (en) | Rapid de-burring and stamping fixture | |
| CN212917275U (en) | Stamping die with location anticreep function | |
| CN109261804A (en) | A kind of oblique impact holes mechanism of stamping die | |
| CN214023000U (en) | Engineering stamping die for riveting rivet from bottom to top | |
| CN109821978B (en) | Punching and blanking progressive die for blanking without waste | |
| CN202861132U (en) | Welding test piece mould | |
| CN216175924U (en) | Carousel formula autoloading's stamping die | |
| CN216420976U (en) | Riveting die and riveting equipment of telescopic bracket | |
| CN213530434U (en) | Automatic forming and stamping die for upper cover plate of quick-release lock part | |
| CN211990466U (en) | Link joint blanking mould with print function | |
| CN104511767A (en) | Fixing device for machining stamping die upper plate | |
| CN210435199U (en) | Punching die capable of increasing length of bright band of upper cover of shock absorber | |
| CN112935164A (en) | One-die multi-part and multi-station forging method for long joint blank for textile machinery | |
| CN214184886U (en) | Continuous stamping die | |
| CN215614504U (en) | Trimming and shaping die carrier | |
| CN214022972U (en) | Stamping continuous die for riveting rivet from bottom to top | |
| CN210254057U (en) | Riveting die for riveting and shaping charging pile bottom plate holes | |
| CN205200276U (en) | Elastic pressure plate blanking die | |
| CN219541538U (en) | Die capable of processing rivets of different sizes | |
| CN218692975U (en) | Multifunctional combined punch press for processing automobile starter stator casing | |
| CN220922753U (en) | Ceramic tile forming press | |
| CN217570461U (en) | Die for machining progressive die of left installation fixing seat of instrument panel connecting rod | |
| CN217044241U (en) | Adjustable punch press for multi-station manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 402760 No. 127, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee after: Chongqing Bingrong Precision Electronics Co.,Ltd. Country or region after: China Address before: 402760 No. 127, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING BINGRONG PRECISION MANUFACTURING Co.,Ltd. Country or region before: China |