CN215697026U - Bending machine die - Google Patents
Bending machine die Download PDFInfo
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- CN215697026U CN215697026U CN202120820134.3U CN202120820134U CN215697026U CN 215697026 U CN215697026 U CN 215697026U CN 202120820134 U CN202120820134 U CN 202120820134U CN 215697026 U CN215697026 U CN 215697026U
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- bending
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Abstract
A bending machine die comprises a frame, wherein a chuck is arranged above the frame, and an upper cutting die is clamped below the chuck; a support seat is arranged below the rack, and a clamping seat is arranged above the support seat in a sliding manner; a clamping groove is formed in the clamping seat, and a lower die seat is arranged in the clamping groove; the upper end surface and the lower end surface of the lower die holder are working surfaces; the working surface is provided with a plurality of bending grooves, and the specifications of the bending grooves are different; and after the lower die holder is turned, the notch of the bending groove on the working surface still corresponds to the tool bit of the upper cutting die. Compared with the prior art, the bending machine die has the advantages that the lower die base is provided with the plurality of bending grooves with different specifications, the number of the lower die bases can be reduced, the cost is effectively saved, the bending grooves with different specifications can be used only by turning over the lower die base in the bending process, the number of times of turning over the die bases by operators is reduced, and the bending efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sheet metal processing, in particular to a bending machine die.
Background
Generally, an upper cutting die and a lower die holder are installed on the bending machine, when the bending machine works, the upper cutting die is utilized to extrude a workpiece to form a bending angle in a bending groove of the lower die holder, as shown in fig. 2, the lower die holder of most bending machines is connected with a frame of the bending machine in a sliding mode at present, the lower die holder is generally a single V die or a double V film, and the bending groove is not machined at the bottom of the lower die holder, so that when the bending grooves of other specifications are needed, the lower die holder needs to be additionally arranged.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a bending machine die aiming at the defects of the prior art. In order to solve the technical problems, the utility model adopts the technical scheme that:
a bending machine die comprises a frame, wherein a chuck is arranged above the frame, and an upper cutting die is clamped below the chuck; a support seat is arranged below the rack, and a clamping seat is arranged above the support seat in a sliding manner; a clamping groove is formed in the clamping seat, and a lower die seat is arranged in the clamping groove; the upper end surface and the lower end surface of the lower die holder are working surfaces; the working surface is provided with a plurality of bending grooves, and the specifications of the bending grooves are different; and after the lower die holder is turned, the notch of the bending groove on the working surface still corresponds to the tool bit of the upper cutting die.
Furthermore, the support seat is connected with a guide strip along the middle position; the bottom of the clamping seat is provided with a guide groove, and the guide groove and the guide strip are arranged in a sliding mode.
Furthermore, a first bending groove and a second bending groove are formed in the upper end face of the lower die base, and a third bending groove and a fourth bending groove are formed in the lower end face of the lower die base; the first bending groove, the second bending groove, the third bending groove and the fourth bending groove are symmetrically arranged along the central line of the lower die seat.
Furthermore, chamfers are machined at two ends of the working surface of the lower die base.
Compared with the prior art, the bending machine die has the advantages that the lower die base is provided with the plurality of bending grooves with different specifications, the number of the lower die bases can be reduced, the cost is effectively saved, the bending grooves with different specifications can be used only by turning over the lower die base in the bending process, the number of times of turning over the die bases by operators is reduced, and the bending efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an original mold of a bending machine;
the device comprises a clamp 1, a clamp head 2, an upper cutting die 3, a supporting seat 4, a clamping seat 5, a lower die seat 6 and a bending groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1, a bending machine die comprises a frame, wherein a chuck 1 is arranged above the frame, and an upper cutting die 2 is clamped below the chuck 1; a support seat 3 is arranged below the rack, and a clamping seat 4 is arranged above the support seat 3 in a sliding manner; a clamping groove is formed in the clamping seat 4, and a lower die seat 5 is arranged in the clamping groove; the upper end surface and the lower end surface of the lower die holder 5 are both working surfaces; a plurality of bending grooves 6 are formed in the working surface, and the specifications of the bending grooves 6 are different; and after the lower die holder 5 is turned, the notch of the bending groove 6 on the working surface still corresponds to the tool bit of the upper cutting die 2.
In the embodiment, counter bores are symmetrically processed on two sides of the supporting seat 3, and the counter bores are internally installed with the lower end face of the rack through bolts; the supporting seat 3 is connected with a guide strip along the middle position; the bottom of the clamping seat 4 is provided with a guide groove, and the guide groove and the guide strip are arranged in a sliding manner; the upper end surface of the lower die holder 5 is provided with a first bending groove and a second bending groove, the openings of the first bending groove and the second bending groove are respectively 12V and 14V, the lower end surface of the lower die holder 5 is provided with a third bending groove and a fourth bending groove, and the openings of the third bending groove and the fourth bending groove are respectively 16V and 18V; the first bending groove, the second bending groove, the third bending groove and the fourth bending groove are symmetrically arranged along the central line of the lower die holder 5, when a plate with the thickness of 2mm, 2.5mm, 3mm or 4mm is bent, only the lower die holder 5 needs to be turned over, and each bending groove 6 can still correspond to the upper cutting die.
Both ends of the working surface of the lower die holder 5 are respectively provided with a chamfer of 5mmx45 degrees, and the lower die holder 5 can be conveniently placed into the clamping groove of the clamping seat 4 by arranging the chamfers.
The present invention is not limited to the embodiments described above, and those skilled in the art may make modifications or changes within the scope of the disclosure without departing from the spirit of the present invention, so that the scope of the present invention is defined by the appended claims.
Claims (4)
1. The utility model provides a bender mould, includes the frame, and the chuck is installed to the frame top, and the clamp is equipped with cutting die, its characterized in that below the chuck: a support seat is arranged below the rack, and a clamping seat is arranged above the support seat in a sliding manner; a clamping groove is formed in the clamping seat, and a lower die seat is arranged in the clamping groove; the upper end surface and the lower end surface of the lower die holder are working surfaces; the working surface is provided with a plurality of bending grooves, and the specifications of the bending grooves are different; and after the lower die holder is turned, the notch of the bending groove on the working surface still corresponds to the tool bit of the upper cutting die.
2. A bender die as claimed in claim 1, wherein: the middle of the supporting seat is connected with a guide strip; the bottom of the clamping seat is provided with a guide groove, and the guide groove and the guide strip are arranged in a sliding mode.
3. A bender die as claimed in claim 1, wherein: the upper end surface of the lower die base is provided with a first bending groove and a second bending groove, and the lower end surface of the lower die base is provided with a third bending groove and a fourth bending groove; the first bending groove, the second bending groove, the third bending groove and the fourth bending groove are symmetrically arranged along the central line of the lower die seat.
4. A bender die as claimed in claim 1, wherein: chamfers are machined at two ends of the working surface of the lower die base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820134.3U CN215697026U (en) | 2021-04-20 | 2021-04-20 | Bending machine die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820134.3U CN215697026U (en) | 2021-04-20 | 2021-04-20 | Bending machine die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697026U true CN215697026U (en) | 2022-02-01 |
Family
ID=80029494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120820134.3U Active CN215697026U (en) | 2021-04-20 | 2021-04-20 | Bending machine die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488198A (en) * | 2022-11-21 | 2022-12-20 | 吉林省新诺达交通设备有限公司 | Stainless steel spout forming die that bends |
-
2021
- 2021-04-20 CN CN202120820134.3U patent/CN215697026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488198A (en) * | 2022-11-21 | 2022-12-20 | 吉林省新诺达交通设备有限公司 | Stainless steel spout forming die that bends |
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