CN212944943U - Combined type precise metal plate stamping riveting die - Google Patents
Combined type precise metal plate stamping riveting die Download PDFInfo
- Publication number
- CN212944943U CN212944943U CN202021675983.6U CN202021675983U CN212944943U CN 212944943 U CN212944943 U CN 212944943U CN 202021675983 U CN202021675983 U CN 202021675983U CN 212944943 U CN212944943 U CN 212944943U
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- die
- stamping
- plate
- punching press
- cope match
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- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000004080 punching Methods 0.000 claims description 26
- 238000010009 beating Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model discloses a combined type precise sheet metal stamping riveting die, which relates to the technical field of dies, and comprises an upper die plate and a lower die plate, wherein guide pillars are arranged between the upper die plate and the lower die plate, the number of the guide pillars is four, and the four guide pillars are positioned at four corners of the upper die plate and the lower die plate, a connecting rod is arranged at the middle position of the top end of the upper die plate, a male die is arranged at the top end of the lower die plate, the connecting rod penetrates through the upper die plate and extends to the bottom position of the upper die plate to be provided with a stamping top die, and a stamping head is arranged at the bottom of the stamping top die. The workpiece is easy to move, and the processing accuracy is affected.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to modular accurate panel beating punching press riveting die.
Background
The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.
The riveting die is usually used during sheet metal processing, but the existing riveting die has some defects in the use process, for example, a sheet metal workpiece is not fixed stably enough, and the workpiece is easy to move during stamping, so that the processing accuracy is influenced; and the holes of different workpieces needing to be punched are different in size and positions of the punched holes, and the existing punching head cannot be adjusted according to the positions of the workpieces needing to be punched, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular accurate panel beating punching press riveting die to the fixed not firm enough of panel beating work piece that proposes in solving above-mentioned background art and the punching press head can not carry out the problem of adjusting according to the position that the work piece needs punched a hole.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular accurate panel beating punching press riveting die, includes cope match-plate pattern and lower bolster, be provided with the guide pillar between cope match-plate pattern and the lower bolster, the guide pillar is provided with four altogether, and four guide pillars are located four corners of cope match-plate pattern and lower bolster, the top intermediate position department of cope match-plate pattern installs the connecting rod, the top of lower bolster is provided with the terrace die, the connecting rod runs through the bottom position department that the cope match-plate pattern extends to the cope match-plate pattern and installs the punching press top die, the punching press head is installed to the bottom of punching press top die, the top of terrace die is provided with the work piece platform, and has all seted up on terrace die and the work piece platform and has punched a hole, it is corresponding with the punching press head to punch a hole, two fixing device.
Preferably, the external thread is arranged on the outside of the top end of the stamping head, the mounting groove corresponding to the stamping head is formed in the bottom of the stamping top die, and the internal thread corresponding to the external thread is formed in the mounting groove.
Preferably, the upper die plate is provided with fixing holes corresponding to the four guide pillars, guide sleeves are arranged in the fixing holes, and the guide pillars are movably connected with the guide sleeves.
Preferably, a movable groove corresponding to the fixing device is formed in the workpiece table, and the fixing block is located at the outer edge of the movable groove.
Preferably, the fixing block is provided with a screw hole corresponding to the adjusting bolt, and the adjusting bolt is in threaded connection with the screw hole.
Preferably, the fixing plate is of a circular structure and is fixed at one end of the adjusting bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up fixing device, put the panel beating work piece at the work piece bench back, rotating adjusting bolt, with the fixed plate of adjusting bolt one end inwards promote, fix the work piece until two fixed plates, solved the panel beating work piece and fixed firm inadequately, when carrying out the punching press, the work piece easily takes place to remove, influences the problem of the accuracy nature of processing.
(2) The utility model discloses a set up terrace die and work piece platform, all be provided with at terrace die and work piece bench and punch a hole to the mode of closing soon through the screw thread is connected punching press head and punching press top mould, so that according to the position that punches a hole, close the punching press head soon in the mounting groove of difference, solved current punching press head and can not adjust according to the position that the work piece needs punched a hole, use comparatively inconvenient problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the male mold of the present invention;
FIG. 3 is a schematic structural view of the workpiece stage of the present invention;
fig. 4 is a schematic view of the punching top die according to the present invention;
in the figure: 1-guide pillar; 2, mounting a template; 3-guide sleeve; 4-a lower template; 5-a male die; 6-a workpiece table; 7-punching head; 8-a connecting rod; 9-punching a top die; 10-punching; 11-a fixture; 111-adjusting bolts; 112-a fixing plate; 113-a movable slot; 114-a fixed block; 12-external threads; 13-mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a combined type precise metal plate stamping riveting die comprises an upper die plate 2 and a lower die plate 4, wherein guide pillars 1 are arranged between the upper die plate 2 and the lower die plate 4, the number of the guide pillars 1 is four, the four guide pillars 1 are located at four corners of the upper die plate 2 and the lower die plate 4, a connecting rod 8 is installed at a top end middle position of the upper die plate 2, a male die 5 is arranged at a top end of the lower die plate 4, the connecting rod 8 penetrates through the upper die plate 2 and extends to the bottom position of the upper die plate 2 to be provided with a stamping top die 9, a stamping head 7 is installed at the bottom of the stamping top die 9, a workpiece table 6 is arranged at the top end of the male die 5, the male die 5 can rotate on the lower die plate 4 to adjust the position of a machining hole, punching holes 10 are formed in the male die 5 and the workpiece table 6, the punching holes 10 correspond to the stamping head 7, two fixing devices 11, A fixed plate 112 and a fixed block 114.
Connecting rod 8 is connected with an external hydraulic device, a sheet metal workpiece to be processed is placed on a workpiece table 6, adjusting bolts 111 on fixing devices 11 are rotated, fixing plates 112 at one ends of adjusting bolts 111 are pushed inwards in movable grooves 113 until the workpieces are fixed by the two fixing plates 112, then a stamping head 7 is screwed on a stamping top die 9 according to the position to be processed of the sheet metal and the size of a hole, and finally the stamping top die 9 is driven by the hydraulic device to stamp downwards, so that an upper die plate 2 moves up and down on a guide pillar 1, the stamping head 7 stamps the sheet metal workpiece, and finally the sheet metal workpiece enters a punching hole 10 to finish processing the sheet metal workpiece.
Further, an external thread 12 is arranged outside the top end of the stamping head 7, an installation groove 13 corresponding to the stamping head 7 is arranged at the bottom of the stamping top die 9, and an internal thread corresponding to the external thread 12 is arranged in the installation groove 13.
Furthermore, the upper die plate 2 is provided with fixing holes corresponding to the four guide pillars 1, guide sleeves 3 are arranged in the fixing holes, and the guide pillars 1 are movably connected with the guide sleeves 3.
Furthermore, the workpiece table 6 is provided with a movable groove 113 corresponding to the fixing device 11, and the fixed block 114 is located at an outer edge position of the movable groove 113.
Furthermore, a screw hole corresponding to the adjusting bolt 111 is formed in the fixing block 114, and the adjusting bolt 111 is in threaded connection with the screw hole. The adjusting bolt 111 moves in the hole, thereby achieving the inward pushing and outward screwing of the fixing plate 112 so as to adjust the fixing position according to the size of the workpiece.
Further, the fixing plate 112 has a circular structure, and the fixing plate 112 is fixed to one end of the adjusting bolt 111. The fixing plate 112 is circular so as to rotate following the adjustment bolt 111 when the adjustment bolt 111 is screwed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modular accurate panel beating punching press riveting die, includes cope match-plate pattern (2) and lower bolster (4), be provided with guide pillar (1) between cope match-plate pattern (2) and lower bolster (4), guide pillar (1) are provided with four altogether, and four guide pillars (1) are located four corners of cope match-plate pattern (2) and lower bolster (4), connecting rod (8) are installed to the top intermediate position department of cope match-plate pattern (2), the top of lower bolster (4) is provided with terrace die (5), its characterized in that: connecting rod (8) run through cope match-plate pattern (2) and extend to the bottom position department of cope match-plate pattern (2) and install punching press top die (9), punching press head (7) are installed to the bottom of punching press top die (9), the top of terrace die (5) is provided with work piece platform (6), and has all seted up on terrace die (5) and work piece platform (6) and punched a hole (10), it is corresponding with punching press head (7) to punch a hole (10), two fixing device (11) are installed to the symmetry on work piece platform (6), fixing device (11) include adjusting bolt (111), fixed plate (112) and fixed block (114).
2. The combined precision sheet metal stamping and riveting die as claimed in claim 1, wherein: external threads (12) are arranged on the outer portion of the top end of the stamping head (7), an installation groove (13) corresponding to the stamping head (7) is formed in the bottom of the stamping top die (9), and internal threads corresponding to the external threads (12) are formed in the installation groove (13).
3. The combined precision sheet metal stamping and riveting die as claimed in claim 1, wherein: the upper die plate (2) is provided with fixing holes corresponding to the four guide pillars (1), guide sleeves (3) are arranged in the fixing holes, and the guide pillars (1) are movably connected with the guide sleeves (3).
4. The combined precision sheet metal stamping and riveting die as claimed in claim 1, wherein: the workpiece table (6) is provided with a movable groove (113) corresponding to the fixing device (11), and the fixed block (114) is positioned at the outer edge of the movable groove (113).
5. The combined precision sheet metal stamping and riveting die as claimed in claim 1, wherein: the fixing block (114) is provided with a screw hole corresponding to the adjusting bolt (111), and the adjusting bolt (111) is in threaded connection with the screw hole.
6. The combined precision sheet metal stamping and riveting die as claimed in claim 1, wherein: the fixing plate (112) is of a circular structure, and the fixing plate (112) is fixed at one end of the adjusting bolt (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675983.6U CN212944943U (en) | 2020-08-13 | 2020-08-13 | Combined type precise metal plate stamping riveting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675983.6U CN212944943U (en) | 2020-08-13 | 2020-08-13 | Combined type precise metal plate stamping riveting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212944943U true CN212944943U (en) | 2021-04-13 |
Family
ID=75351720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021675983.6U Expired - Fee Related CN212944943U (en) | 2020-08-13 | 2020-08-13 | Combined type precise metal plate stamping riveting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212944943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054598A (en) * | 2021-11-22 | 2022-02-18 | 安徽工程大学 | Combined box body mold |
-
2020
- 2020-08-13 CN CN202021675983.6U patent/CN212944943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054598A (en) * | 2021-11-22 | 2022-02-18 | 安徽工程大学 | Combined box body mold |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |