CN210788848U - Mold core-replaceable spacer machining mold - Google Patents
Mold core-replaceable spacer machining mold Download PDFInfo
- Publication number
- CN210788848U CN210788848U CN201921189783.7U CN201921189783U CN210788848U CN 210788848 U CN210788848 U CN 210788848U CN 201921189783 U CN201921189783 U CN 201921189783U CN 210788848 U CN210788848 U CN 210788848U
- Authority
- CN
- China
- Prior art keywords
- mold
- plate
- processing
- base
- punch
- 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
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a mold core replaceable spacer processing mold, which comprises a base and a mold frame arranged on the base, and further comprises a lower mold arranged on the base and an upper mold arranged on the mold frame corresponding to the lower mold, wherein a processing station is formed between the upper mold and the lower mold, and the upper mold of the processing station comprises an upper mold base, an upper clamping plate, a stop plate and a stripper plate which are sequentially detachably arranged from top to bottom; the upper die base is arranged on the die base, the upper clamp plate is fixed on the upper die base through a first fixing screw, the fixing screw penetrates through the upper die base and the upper clamp plate from top to bottom, a processing punch is arranged on the upper clamp plate, and the stop plate and the stripper plate are connected on the upper clamp plate through equal-height sleeves. The utility model discloses a set up detachable upper die base, punch holder, backstop board and take off the flitch, thereby realize that the mould can change above-mentioned mold core part according to the spacing block of different grade type, need not to have practiced thrift man-hour and manufacturing cost in a production mould again, provide production efficiency.
Description
Technical Field
The utility model relates to a mould field, in particular to spacing block mold processing of removable mold core.
Background
With the continuous development of the antenna communication industry, the demand of the antenna on the market is increased year by year, and the demand of the internal spacer is also increased.
In the prior art, most of the dies adopted for manufacturing the spacers in the industry are cold punching dies, such as punching dies, blanking dies, bending dies, stretching dies and the like. Because the antenna is of various types, the spacers in the antenna are also correspondingly serialized, the structures of the spacers are similar, and the updating is fast.
At present, a module mould mainly comprises a mould frame and a mould core, wherein the mould frame and the mould core are in corresponding relation, one mould can only produce one product, but when other products need to be produced, one mould needs to be manufactured again, so that the mould cost is too high, and the development period is too long.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, provide a spacing block mold processing of removable mold core.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:
a mold core replaceable spacer processing mold comprises a base, a mold base arranged on the base, a lower mold arranged on the base, an upper mold arranged on the mold base corresponding to the lower mold, at least one processing station formed between the upper mold and the lower mold,
the upper die of the processing station comprises an upper die base, an upper clamping plate, a stop plate and a stripper plate which are detachably arranged in sequence from top to bottom;
the upper die base is arranged on the die base, the upper clamping plate is fixed on the upper die base through a first fixing screw, the fixing screw penetrates through the upper die base and the upper clamping plate from top to bottom, a processing punch is arranged on the upper clamping plate, and the stop plate and the stripper plate are connected to the upper clamping plate through equal-height sleeves.
Preferably, the stop plate is provided with a first waste hole corresponding to the processing punch.
Preferably, the stripper plate is provided with a first embedding groove corresponding to the processing punch, a stripper insert is arranged in the first embedding groove, and the stripper insert and the first embedding groove are provided with a first punch guide hole corresponding to the processing punch.
Preferably, the lower die comprises a lower die base, a lower base plate and a lower die plate, wherein the lower die base and the lower base plate are sequentially arranged from bottom to top, the lower die plate is fixed on the lower base plate through second fixing screws, a second embedding groove is formed in the lower die plate corresponding to the first embedding groove, a lower die insert is arranged in the second embedding groove, and the lower die insert corresponds to the first punch guide hole and is provided with a second punch guide hole.
Preferably, the lower backing plate is provided with a second waste hole corresponding to the second punch guide hole.
Preferably, the processing stations are divided into a first processing station and a second processing station;
the first processing station is used for processing the through hole of the spacer;
the second processing station is used for processing the spacing positions of the adjacent spacers.
Preferably, the lower template is provided with a floating guide pin which can move up and down;
and a first compression spring is vertically fixed on the lower die base, and the tail end of the first compression spring is connected with the floating guide pin.
Preferably, the upper clamping plate is provided with a positioning thimble corresponding to the floating guide pin, and the stop plate and the stripping plate are provided with thimble through holes corresponding to the positioning thimble.
Preferably, the stripper plate is provided with a guide punching needle for pre-punching.
The utility model has the advantages that: the utility model has the advantages of simple and reasonable structure, design benefit through setting up detachable upper die base, punch holder, backstop board and taking off the flitch, thereby realizes that the mould can change above-mentioned mold core part according to the spacing block of different grade type, need not to be in a mould of production again, has practiced thrift man-hour and manufacturing cost, provides production efficiency.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of the present invention;
FIG. 2 is a front view of the upper and lower dies of the present invention;
FIG. 3 is a schematic structural view of the upper clamping plate, the stop plate and the stripper plate of the present invention;
FIG. 4 is a schematic structural view of the lower bolster plate and the lower template of the present invention;
FIG. 5 is a schematic structural view of an upper clamping plate insert, a stripping insert and a lower mold insert of the separator A produced by the present invention;
fig. 6 is a schematic structural view of the upper clamping plate insert, the stripping insert and the lower mold insert of the produced spacer B of the utility model.
Detailed Description
As shown in fig. 1 to 6, in this embodiment, a mold for processing a spacer with a replaceable mold core includes a base, a mold base disposed on the base, a lower mold disposed on the base, and an upper mold disposed on the mold base corresponding to the lower mold, at least one processing station 1 is formed between the upper mold and the lower mold,
the upper die of the processing station 1 comprises an upper die base 2, an upper clamping plate 3, a stop plate 4 and a stripper plate 5 which are detachably arranged in sequence from top to bottom;
the upper die base 2 is arranged on the die set, the upper clamping plate 3 is fixed on the upper die base 2 through a first fixing screw, the fixing screw penetrates through the upper die base 2 and the upper clamping plate 3 from top to bottom, a processing punch is arranged on the upper clamping plate 3, and the stop plate 4 and the stripper plate 5 are connected on the upper clamping plate 3 through equal-height sleeves.
Specifically, cope match-plate pattern, punch holder 3, backstop board 4, take off flitch 5 can select suitable punch holder 3 and processing drift according to the type of concrete spacing block, select backstop board 4 etc. according to the size of spacing block to through simple screw and pin cooperation, the installation is dismantled conveniently, need change whole mould in traditional processing, shortens man-hour greatly, reduces manufacturing cost.
In this embodiment, the stopper plate 4 is provided with a first waste hole corresponding to the processing punch. In particular, waste discharge is facilitated.
In this embodiment, the stripper plate 5 is provided with a first embedding groove 50 corresponding to the processing punch, a stripper insert 51 is disposed in the first embedding groove 50, and first punch guide holes are disposed on the stripper insert 51 and the first embedding groove 50 corresponding to the processing punch. Specifically, through setting up first drift guiding hole, can solve the direction not accurate to the problem that the material effect is not good is pressed in the material that leads to reduces the product processing defective rate.
In this embodiment, the lower mould includes from down upper die holder 6, lower bolster 7 that set gradually and fixes the lower bolster 8 on lower bolster 7 through the second fixed screw down, corresponds first groove 50 of inlaying on this lower bolster 8 and is provided with the second and inlays groove 80, and this second is inlayed and is provided with down mould insert 81 in the groove 80, correspond on the lower mould insert 81 first drift guiding hole is provided with second drift guiding hole. Specifically, the lower mold insert 81 is disposed in the second embedding groove 80, and when the lower mold insert 81 is used and worn for a long time or a second punch guide hole on the lower mold insert 81 is deformed or damaged, the lower mold insert 81 can be directly replaced without replacing the whole lower mold plate 8, so that the maintenance cost and the maintenance time are reduced, and the production cost is further reduced.
In this embodiment, the lower backing plate 7 is provided with a second waste hole corresponding to the second punch guide hole.
In this embodiment, the processing station 1 is divided into a first processing station 10 and a second processing station 11;
the first processing station 10 is used for processing a through hole of the spacer;
the second processing station 11 is used for processing the spacing positions of the adjacent spacers.
Specifically, this mold processing divide into preceding, back two parts, add the ability while going on man-hour, do not need extra processing again to two machining-position 1 can both be according to the spacer of difference and change the mold core wherein.
In this embodiment, the lower mold plate 8 is provided with a levitation guide pin capable of moving up and down;
a first compression spring is vertically fixed on the lower die base 6, and the tail end of the first compression spring is connected with the floating guide pin.
In this embodiment, the upper clamping plate 3 is provided with a positioning thimble corresponding to the floating guide pin, and the stopper plate 4 and the stripping plate are provided with a thimble through hole corresponding to the positioning thimble. Specifically, the first compression spring is arranged to enable the tail end of the floating guide pin to extend out of the upper surface of the lower template 8 in the state of opening the mold, and when a product is placed and positioned, only the positioning hole of the product needs to be aligned with the floating guide pin for placement; when the die is closed, the positioning thimble pushes the floating guide pin to press downwards, and the floating guide pin is inserted into the positioning hole of the product to complete the positioning of the product. The positioning of the product is convenient, the positioning efficiency is improved, the working hours are shortened, the processing accuracy is improved, and the production cost is reduced.
In this embodiment, the stripper plate 5 is provided with a guide punch pin for pre-punching. Specifically, when a workpiece needing punching is machined, the guide punching needle 11 is used for punching a hole in advance on a specific hole position so as to verify the positioning accuracy, prevent the deviation between a pressure center and the geometric center of a mechanical die from causing the stress of a product in Hermer, deform the product to cause the defect, improve the yield and reduce the production cost.
When the die is opened every time, the proper upper die base 2, the upper clamping plate 3, the stop plate 4, the stripper plate 5, the lower backing plate 7 and the lower die plate 8 are selected according to the shape of the spacer as required and are installed on a first processing station 10 and a second processing station 11 of the die, and a workpiece sequentially enters the first processing station 10 and the second processing station 11 to be opened.
The utility model has the advantages of simple and reasonable structure, design benefit through setting up detachable punch holder 3, backstop board 4 and taking off flitch 5, thereby realizes that the mould can change above-mentioned mold core part according to the spacing block of different grade type, need not to have practiced thrift man-hour and manufacturing cost at a mould of producting again, provides production efficiency.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (9)
1. A mold core replaceable spacer processing mold comprises a base and a mold base arranged on the base, and is characterized by also comprising a lower mold arranged on the base and an upper mold arranged on the mold base corresponding to the lower mold, wherein at least one processing station is formed between the upper mold and the lower mold,
the upper die of the processing station comprises an upper die base, an upper clamping plate, a stop plate and a stripper plate which are detachably arranged in sequence from top to bottom;
the upper die base is arranged on the die base, the upper clamping plate is fixed on the upper die base through a first fixing screw, the first fixing screw penetrates through the upper die base and the upper clamping plate from top to bottom, a processing punch is arranged on the upper clamping plate, and the stop plate and the stripper plate are connected to the upper clamping plate through equal-height sleeves.
2. The die for machining a spacer with a replaceable core as claimed in claim 1, wherein the stopper plate is provided with a first waste hole corresponding to the machining punch.
3. The mold for processing a mold core replaceable spacer as claimed in claim 1, wherein the stripper plate is provided with a first insert groove corresponding to the processing punch, a stripper insert is provided in the first insert groove, and a first punch guide hole is provided in the stripper insert and the first insert groove corresponding to the processing punch.
4. The mold core-replaceable spacer processing mold as claimed in claim 3, wherein the lower mold comprises a lower mold base, a lower backing plate and a lower mold plate fixed on the lower backing plate through a second fixing screw, the lower mold base and the lower backing plate are sequentially arranged from bottom to top, a second embedding groove is formed in the lower mold plate corresponding to the first embedding groove, a lower mold insert is arranged in the second embedding groove, and a second punch guide hole is formed in the lower mold insert corresponding to the first punch guide hole.
5. The mold core-replaceable spacer processing mold as set forth in claim 4, wherein the lower plate is provided with a second waste hole corresponding to the second punch guide hole.
6. The mold for processing the core-replaceable spacer as claimed in claim 1, wherein the processing station is divided into a first processing station and a second processing station;
the first processing station is used for processing the through hole of the spacer;
the second processing station is used for processing the spacing positions of the adjacent spacers.
7. The mold for processing the spacer with the replaceable mold core as set forth in claim 4, wherein the lower mold plate is provided with a floating guide pin which can move up and down;
and a first compression spring is vertically fixed on the lower die base, and the tail end of the first compression spring is connected with the floating guide pin.
8. The mold for processing a spacer with a replaceable mold core as claimed in claim 7, wherein the upper clamping plate is provided with positioning pins corresponding to the floating guide pins, and the stop plate and the stripper plate are provided with pin through holes corresponding to the positioning pins.
9. The mold for processing the core-replaceable spacer as claimed in claim 1, wherein the stripper plate is provided with a guide punch pin for pre-punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189783.7U CN210788848U (en) | 2019-07-26 | 2019-07-26 | Mold core-replaceable spacer machining mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189783.7U CN210788848U (en) | 2019-07-26 | 2019-07-26 | Mold core-replaceable spacer machining mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210788848U true CN210788848U (en) | 2020-06-19 |
Family
ID=71237494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921189783.7U Active CN210788848U (en) | 2019-07-26 | 2019-07-26 | Mold core-replaceable spacer machining mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210788848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140472A (en) * | 2020-09-04 | 2020-12-29 | 伍尔特电子(重庆)有限公司 | Modular 3D printing mold and manufacturing method thereof |
-
2019
- 2019-07-26 CN CN201921189783.7U patent/CN210788848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140472A (en) * | 2020-09-04 | 2020-12-29 | 伍尔特电子(重庆)有限公司 | Modular 3D printing mold and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105251865A (en) | Punching die | |
| CN205200329U (en) | Preceding guarantor's installing support multi -station progressive die | |
| CN210788848U (en) | Mold core-replaceable spacer machining mold | |
| CN203578515U (en) | Novel die set with fine blanking and cold extruding functions | |
| CN103203413A (en) | Outer ring continuous stamping die | |
| CN109622749B (en) | High-precision punching die for nut plate | |
| CN205200330U (en) | Safety belt fixation nut reinforcing plate upgrades mould | |
| CN202316754U (en) | Combined mold for punching on screen bracket | |
| CN202667407U (en) | Protruding pole die replaced and installed quickly | |
| CN202291065U (en) | Can opener continuous stamping die structure | |
| CN102873716A (en) | Precision punching die for ultra-thin plastic sheets | |
| CN103212639A (en) | Supporting ring continuous stamping die | |
| CN203265407U (en) | Continuous stamping die for outer ring | |
| CN202291066U (en) | Safety buckle continuous stamping die structure | |
| CN108145014A (en) | The continuous stamping die of cabinet L bracket | |
| CN210939674U (en) | Common die carrier of punching tool | |
| CN210730682U (en) | Stamping die structure capable of blanking optical section to be changed much | |
| CN210358842U (en) | Front door mounting metal support die and front door mounting metal support thereof | |
| CN203155812U (en) | Key blank stamping module | |
| CN202291067U (en) | Continuous drawing die structure for energy-saving lamp caps | |
| CN205967083U (en) | Tensile shell forming die of USB stainless steel | |
| CN205183505U (en) | Bending angle finely tunes forming device | |
| CN205183504U (en) | Material returned technology stamping die during circular negative angle degree shaping | |
| CN211679584U (en) | Display dorsal scale stamping die with multiple guiding mechanism | |
| CN210160233U (en) | Die capable of quickly mounting cutting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |