CN214556640U - Punching die for household appliances - Google Patents
Punching die for household appliances Download PDFInfo
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- CN214556640U CN214556640U CN202022445088.1U CN202022445088U CN214556640U CN 214556640 U CN214556640 U CN 214556640U CN 202022445088 U CN202022445088 U CN 202022445088U CN 214556640 U CN214556640 U CN 214556640U
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- installation
- sliding groove
- telescopic rod
- column
- groove
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Abstract
A punching die of a household appliance comprises a base, wherein the base is provided with a supporting telescopic rod, the supporting telescopic rod is connected with a top plate, the top of the top plate is provided with an installation cylinder, the installation cylinder is connected with an installation telescopic rod, the bottom end of the installation telescopic rod is connected with an installation plate, and a puncher is arranged on the installation plate; the base is provided with an installation column, the installation column is provided with a template sliding groove, the template sliding groove is embedded with a punching template, the punching template is provided with a fixing mechanism, the fixing mechanism is provided with a fixed sliding groove and a stirring groove, the stirring groove is connected with the fixed sliding groove, a fixed rod is arranged in the fixed sliding groove, the inner end of the fixed rod is connected with a reset spring, a stirring block is arranged in the stirring groove, and the stirring block is connected with the fixed rod. The utility model discloses a mounting panel, installation telescopic link and roof easy to assemble, dismantle and adjust the puncher, the punching die board passes through the fixed establishment installation, conveniently replaces extensive applicability.
Description
Technical Field
The utility model relates to a cut-out press field, concretely relates to domestic appliance's cut-out press.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, 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 element has the name of "industrial mother".
The types of the die are various, and the die can be divided into the following parts according to processing objects and processing technologies: firstly, a metal die is processed. Processing non-metal and powder metallurgy die. Including plastic molds (e.g., two-color molds, compression molds, extrusion molds, etc.), rubber molds, powder metallurgy molds, and the like. According to the structural characteristics, the die can be divided into a plane blanking die and a cavity die with a space. The mold is generally one-piece and produced in small batches.
Punching: the punching product has different purposes in various aspects such as industry, building and design due to good practicability and aesthetic characteristics of the punching product.
In the prior art, the punching die generally only has a single punch, so that a large amount of time is consumed when the punching die is used for machining a multi-hole household appliance part. Meanwhile, the punch is easy to incline after punching for many times.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a punching die of a household appliance.
The punching die for the household appliances is characterized by comprising a base, wherein the base is provided with a supporting telescopic rod, the supporting telescopic rod is connected with a top plate, the top of the top plate is provided with an installation cylinder, the installation cylinder is connected with an installation telescopic rod, the bottom end of the installation telescopic rod is connected with an installation plate, and a puncher is arranged on the installation plate;
the base is provided with an installation column, the installation column is provided with a template sliding groove, the template sliding groove is embedded with a punching template, the punching template is provided with a fixing mechanism, the fixing mechanism is provided with a fixed sliding groove and a stirring groove, the stirring groove is connected with the fixed sliding groove, a fixed rod is arranged in the fixed sliding groove, the inner end of the fixed rod is connected with a reset spring, a stirring block is arranged in the stirring groove, and the stirring block is connected with the fixed rod.
Preferably, be equipped with down the reference column on the base and establish by the erection column, the roof bottom is equipped with the reference column and establishes by the installation telescopic link, the reference column is equipped with the recess down, it is equipped with the lug to go up the reference column, the lug with the recess matches.
Preferably, the upper positioning column and the mounting telescopic rod are provided with a limiting column therebetween, a sliding groove is formed in the bottom end of the limiting column, and the end portion of the limiting plate is embedded in the sliding groove.
Preferably, the length of the limiting column is smaller than half of the length of the supporting telescopic rod, and the thickness of the limiting plate is equal to that of the sliding groove.
Preferably, when the supporting telescopic rod is completely retracted, the upper edge of the sliding groove of the limiting column is flush with the lower edge of the punching template, or the upper edge of the sliding groove of the limiting column is lower than the lower edge of the punching template.
Preferably, the top plate is an annular plate, and the section of the through hole in the middle of the top plate is larger than or equal to the maximum distance between the punches.
The utility model has the advantages that:
the punching device is convenient to mount, dismount and adjust through the mounting plate, the mounting telescopic rod and the top plate, the position of the punching device is adjusted by utilizing the limiting columns and the limiting plates, the damage to a base caused by the overlong drill bit of the punching device is avoided, and the loss of equipment is avoided; the punching template is installed through the fixing mechanism, can be transformed according to various requirements, is convenient to replace, has wide applicability, saves the production cost and improves the benefit; the alignment is assisted through last reference column and lower reference column, realizes the multiple guarantee of equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view of a punching operation;
FIG. 4 is an enlarged view of circle A in FIG. 2;
labeled as: 1-base, 2-top plate, 3-supporting telescopic rod, 4-upper positioning column, 5-lower positioning column, 6-limiting column, 7-mounting plate, 8-mounting telescopic rod, 9-mounting cylinder, 10-through hole, 11-mounting column, 12-punching template, 13-puncher, 14-template sliding groove, 15-fixing groove, 16-fixing sliding groove, 17-fixing rod, 18-shifting groove, 19-shifting block, 20-reset spring and 21-limiting plate.
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.
According to fig. 1 to 4, the punching die for the household appliances comprises a base 1, wherein the base 1 is provided with a supporting telescopic rod 3, the supporting telescopic rod 3 is connected with a top plate 2, a through hole 10 is formed in the middle of the top plate 2, an installing cylinder 9 is arranged at the top of the top plate 2, the installing cylinder 9 is connected with an installing telescopic rod 8, the bottom end of the installing telescopic rod 8 is connected with an installing plate 7, and a punch 13 is arranged on the installing plate 7.
Be equipped with erection column 11 on the base 1, be equipped with template spout 14 on the erection column 11, template spout 14 has inlayed stripper 12, stripper 12 is equipped with fixed establishment, fixed establishment is equipped with fixed spout 16 and stirs groove 18, stirs groove 18 and is connected with fixed spout 16, is equipped with dead lever 17 in the fixed spout 16, and the inner of dead lever 17 even has reset spring 20, stirs and is equipped with in the groove 18 and stirs movable block 19, stirs movable block 19 and connects dead lever 17.
Be equipped with down reference column 5 on base 1 and establish by erection column 11, 2 bottoms of roof are equipped with reference column 4 and establish by installation telescopic link 8, and lower reference column 5 is equipped with the recess, and upper reference column 4 is equipped with the lug, and the lug matches with the recess.
Go up and be equipped with spacing post 6 between reference column 4 and the installation telescopic link 8, 6 bottoms of spacing post are equipped with the spout, and the tip of limiting plate 21 inlays in the spout.
The working principle is as follows: in the initial state, the mounting rod 8 is in the retracted state, and the punch 13 is mounted on the mounting plate 7. Meanwhile, the limiting plate 21 is slid into the limiting column 6 along the sliding groove of the limiting column 6, and the mounting cylinder 9 is started, so that the mounting telescopic rod 8 is unfolded. Until the bit of the punch 13 abuts against the stopper plate 21, the stopper plate 21 is removed.
The stripper plate 12 is slid into against the plate runner 14 of the mounting post 11 until the ends of the securing bars 17 abut the mounting post 11. The operator moves the toggle blocks 19 along the toggle slots 18 toward each other, so that the fixed link 17 is received in the fixed slide slot 16 and the return spring 20 is contracted. The stripper plate 12 is slid further in so that the fixing bars 17 are aligned with the fixing grooves 15. The toggle block 19 is released and the return spring 20 is expanded so that the end of the fixing lever 17 is embedded in the fixing groove 15.
Placing a product to be punched on the punching template 12, retracting the supporting telescopic rod 3, driving the mounting plate 7 provided with the puncher 13 to descend through the top plate 2, punching the product by the puncher 13 until the supporting telescopic rod 3 is completely retracted, and finishing punching.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The punching die for the household appliances is characterized by comprising a base, wherein the base is provided with a supporting telescopic rod, the supporting telescopic rod is connected with a top plate, the top of the top plate is provided with an installation cylinder, the installation cylinder is connected with an installation telescopic rod, the bottom end of the installation telescopic rod is connected with an installation plate, and a puncher is arranged on the installation plate;
the base is provided with an installation column, the installation column is provided with a template sliding groove, the template sliding groove is embedded with a punching template, the punching template is provided with a fixing mechanism, the fixing mechanism is provided with a fixed sliding groove and a stirring groove, the stirring groove is connected with the fixed sliding groove, a fixed rod is arranged in the fixed sliding groove, the inner end of the fixed rod is connected with a reset spring, a stirring block is arranged in the stirring groove, and the stirring block is connected with the fixed rod.
2. The punching die for the household appliance according to claim 1, wherein the base is provided with a lower positioning column and is arranged beside the mounting column, the bottom of the top plate is provided with an upper positioning column and is arranged beside the mounting telescopic rod, the lower positioning column is provided with a groove, the upper positioning column is provided with a convex block, and the convex block is matched with the groove.
3. The punching die for the household appliances according to claim 2, wherein a limiting column is arranged between the upper positioning column and the installation telescopic rod, a sliding groove is formed in the bottom end of the limiting column, and the end portion of the limiting plate is embedded in the sliding groove.
4. The punching die for household appliances according to claim 3, wherein the length of the limiting column is less than half of the length of the supporting and telescoping rod, and the thickness of the limiting plate is equal to the thickness of the sliding groove.
5. The punching die for the household appliance according to claim 3, wherein when the supporting telescopic rod is fully retracted, an upper edge of the sliding groove of the limiting column is flush with a lower edge of the stripper, or an upper edge of the sliding groove of the limiting column is lower than a lower edge of the stripper.
6. The hole-punching die for home appliances according to claim 1, wherein the top plate is a ring-shaped plate, and a cross section of a through hole in the middle of the top plate is equal to or greater than a maximum distance between the punches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445088.1U CN214556640U (en) | 2020-10-29 | 2020-10-29 | Punching die for household appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445088.1U CN214556640U (en) | 2020-10-29 | 2020-10-29 | Punching die for household appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214556640U true CN214556640U (en) | 2021-11-02 |
Family
ID=78314046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022445088.1U Active CN214556640U (en) | 2020-10-29 | 2020-10-29 | Punching die for household appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214556640U (en) |
-
2020
- 2020-10-29 CN CN202022445088.1U patent/CN214556640U/en active Active
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