CN213728886U - Concave die holder assembly - Google Patents
Concave die holder assembly Download PDFInfo
- Publication number
- CN213728886U CN213728886U CN202022263059.3U CN202022263059U CN213728886U CN 213728886 U CN213728886 U CN 213728886U CN 202022263059 U CN202022263059 U CN 202022263059U CN 213728886 U CN213728886 U CN 213728886U
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- China
- Prior art keywords
- die
- die holder
- female
- female die
- holder
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- 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.)
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A die holder assembly comprises a die holder, a female die and positioning pins, wherein the die holder is arranged at the outermost periphery of a die, the female die is arranged in the center of the die holder, the female die is connected with the die holder in a tight fit manner, the three positioning pins are arranged near the female die and connected with the female die in a tight fit manner; the utility model provides a pair of die holder subassembly, its compact structure to processing cycle is short, and the installation is simple, and is with low costs, and the maintenance is changed conveniently.
Description
Technical Field
The utility model relates to a die accessory specifically relates to a die holder subassembly.
Background
The die holder component is an important accessory in the die, is used for installing the male die and the female die of the upper die and the lower die, plays a role in fixed connection, and is a key part of the die.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the concave die holder assembly overcomes the defects of the prior art, has compact structure, short processing period, simple installation, low cost and convenient maintenance and replacement.
The technical scheme of the utility model is that: a die holder assembly is characterized in that: the die comprises a die holder, a female die and positioning pins, wherein the die holder is arranged on the outermost periphery of a die, the female die is provided with the center of the die holder, the female die is connected with the die holder in a tight fit mode, the three positioning pins are arranged nearby the female die, and the three positioning pins are connected with the female die in a tight fit mode.
The utility model discloses a further technical scheme is: the die holder is made of 45# steel, four mounting holes are formed in the periphery of the die holder, two positioning holes are formed in the middles of the four mounting holes, and a die mounting square groove is formed in the center of the die holder.
The utility model discloses a further technical scheme is: the female die is made of Cr12 die steel, a blanking shape is arranged in the center of the female die, three round holes are arranged beside the blanking shape, and the shape and the size of the female die are matched with the shape of a central square groove of the female die holder.
The utility model discloses a further technical scheme is again: the positioning pin is made of 45# steel, and the size of the small end of the positioning pin is matched with the size of the round hole in the female die.
Compared with the prior art, the utility model has the following characteristics:
the utility model provides a pair of die holder subassembly, its compact structure to processing cycle is short, and the installation is simple, and is with low costs, and the maintenance is changed conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a female die holder;
FIG. 3 is a schematic structural view of the female mold.
Detailed Description
The following detailed description is made with reference to the accompanying drawings and in accordance with specific aspects, structures, features and effects thereof provided by the present invention.
As shown in the attached drawings: a die holder assembly is characterized in that: it includes die holder 1, die 2, locating pin 3, die holder 1 set up in the most periphery of mould, die 2 sets up the central authorities of die holder 1, die 2 is connected through the tight fit mode with die holder 1, is provided with three locating pin 3 near die 2, three locating pin 3 is connected through the tight fit mode with die 2.
The die holder 1 is made of 45# steel, four mounting holes are formed in the periphery of the die holder 1, two positioning holes are formed in the middles of the four mounting holes, and a square groove for mounting the female die 2 is formed in the center of the die holder 1.
The female die 2 is made of Cr12 die steel, a blanking shape is arranged in the center of the female die 2, three round holes are formed beside the blanking shape, and the overall dimension of the female die 2 is matched with the shape of a central square groove of the female die holder 1.
The positioning pin 3 is made of 45# steel, and the size of the small end of the positioning pin 3 is matched with the size of the round hole in the female die 2.
The utility model discloses a theory of operation and application method are: four mounting holes and two positioning holes are formed in the periphery of the die holder 1 and used for being fixedly connected with the die holder, a square groove is formed in the center of the die holder 1 and used for being connected with the female die 2, a blanking shape is formed in the center of the female die 2 and used for discharging products, and three round holes are formed in the blanking shape and used for mounting the positioning pins 3 and positioning the products.
Claims (4)
1. A die holder assembly is characterized in that: the die comprises a die holder, a female die and positioning pins, wherein the die holder is arranged on the outermost periphery of a die, the female die is provided with the center of the die holder, the female die is connected with the die holder in a tight fit mode, the three positioning pins are arranged nearby the female die, and the three positioning pins are connected with the female die in a tight fit mode.
2. The die holder assembly of claim 1: the method is characterized in that: the die holder is made of 45# steel, four mounting holes are formed in the periphery of the die holder, two positioning holes are formed in the middles of the four mounting holes, and a die mounting square groove is formed in the center of the die holder.
3. The die holder assembly of claim 1: the method is characterized in that: the female die is made of Cr12 die steel, a blanking shape is arranged in the center of the female die, three round holes are arranged beside the blanking shape, and the shape and the size of the female die are matched with the shape of a central square groove of the female die holder.
4. The die holder assembly of claim 1: the method is characterized in that: the positioning pin is made of 45# steel, and the size of the small end of the positioning pin is matched with the size of the round hole in the female die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263059.3U CN213728886U (en) | 2020-10-13 | 2020-10-13 | Concave die holder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263059.3U CN213728886U (en) | 2020-10-13 | 2020-10-13 | Concave die holder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213728886U true CN213728886U (en) | 2021-07-20 |
Family
ID=76848693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022263059.3U Active CN213728886U (en) | 2020-10-13 | 2020-10-13 | Concave die holder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213728886U (en) |
-
2020
- 2020-10-13 CN CN202022263059.3U patent/CN213728886U/en active Active
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