Stamping mould used for inverter bracket punching
A technology for stamping dies and inverters, applied in the field of stamping dies, can solve problems such as inconvenient maintenance and wear, and achieve the effects of facilitating maintenance or replacement, improving cleaning speed and cleaning effect.
Inactive Publication Date: 2020-06-16
新沂市达婷黄沙有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem in the prior art that the lower formwork is fixed on the base, which is inconvenient to be repaired due to wear and tear, and proposes a stamping die for punching holes of the inverter bracket
Method used
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] refer to Figure 1-2 , a stamping die for punching inverter brackets, including a base 1, a lower template 8 and an upper template 14, the upper surface of the base 1 is provided with a first groove 4, and the center of the first groove 4 is fixed A bump 5 is connected, and four ball screw rods 6 are rotatably connected to the bump 5 .
[0022] A moving seat 7 is provided on the four ball screw rods 6, and the side of the four moving seats 7 close to each other is provided with a lower template 8, and a mounting hole is provided on the four moving seats 7, and each mounting hole Both are fixedly connected with a ball nut 16, and the ball screw 6 and the corre...
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The invention discloses a stamping mould used for inverter bracket punching. The stamping mould comprises a base, a lower template and an upper template, wherein the upper surface of the base is provided with a first groove; the center position of the first groove is fixedly connected with a lug; the lug is rotatably connected with four ball screws; the four ball screws are independently providedwith a movement seat; one side, which mutually approaches, of each of the four movement seats is jointly provided with the lower template in an abutting way; the upper surface of the base is fixedly connected with four fixing frames; the upper ends of the four fixing frames are jointly fixedly connected with a fixing plate; the fixing plate is provided with a double-shaft air cylinder; and the double-shaft air cylinder is provided with two telescopic rod. The stamping mould has the advantages that the lower template can be disassembled from the base so as to be convenient to replace or maintain the lower template, scraps generated by stamping can be removed by attraction through a bar-shaped magnet, a cleaning speed is quickened, and a cleaning effect is improved.
Description
technical field [0001] The invention relates to the technical field of stamping dies, in particular to a stamping die used for punching holes of inverter brackets. Background technique [0002] The inverter converts DC power (battery, storage battery) into AC power (generally 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Tools, sewing machines, DVDs, VCDs, computers, TVs, washing machines, range hoods, refrigerators, VCRs, massagers, fans, lighting, etc. [0003] The inverter is fixed on the inverter bracket and supported by the inverter bracket. The inverter bracket is made of high hardness metal material. The lower movement punches the inverter bracket placed on the lower template. The lower template is fixed on the base, so that although the position of the lower template and the inverter bracket placed on it will not move during the stamping process, the lower template will not move. It is not convenient to carry out maintenan...
Claims
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IPC IPC(8): B21D28/34B08B7/00
CPCB08B7/00B21D28/34
Inventor 陈文志
Owner 新沂市达婷黄沙有限公司