Manufacturing machining method of copper-aluminum joint
A processing method and a terminal clamp technology, which are applied in the field of electrical parts processing, can solve the problems of low applicability, deviation of the stamping size of the splint and the terminal support plate, low stamping precision of the splint and the terminal support plate, etc., and achieve wide applicability and increase Stamping precision, the effect of high stamping precision
Active Publication Date: 2020-04-17
江西兰丰科技有限公司
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Problems solved by technology
[0004] 1. The existing mold can only perform the stamping operation of a fixed-length arc-shaped protrusion on the terminal clip, which has low applicability, and the splint and the terminal support plate need to be stamped separately, resulting in a deviation in the stamping size of the clamp plate and the terminal support plate, resulting in The splint and the wiring support board cannot be docked;
[0005] 2. It is impossible to limit the position of the splint and the wiring support plate when the wiring clip is stamped, which makes the stamping accuracy of the splint and the wiring support plate low
Method used
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[0039] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0040] Such as Figure 1 to Figure 9 Shown, a kind of copper-aluminum wiring clip manufactures and processes the method, comprises the following steps:
[0041] S1. Wiring clamp cutting: first cut the splint and wiring support plate on the wiring clamp to an appropriate size, and polish the cut splint and wiring support plate so that there are no burrs on the surface, and clean the splint and wiring support plate carry out leveling treatment;
[0042] S2. Stamping preparation of the terminal clamp: place the splint on the terminal clamp and the terminal support plate on the left and right ends of the lower die 1 respectively, so that the splint pressure groove set on the top of the left end of the lower die 1 corresponds to the position of the spli...
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The invention relates to a manufacturing machining method of a copper-aluminum joint. The method comprises the following steps of S1, cutting the joint; S2, making preparation for stamping the joint;S3, aligning the joint; S4, stamping the joint; and S5, performing post-treatment on the joint. According to the manufacturing machining method of the copper-aluminum joint, the working procedures inthe steps of S1-S5 require a lower die, a supporting mechanism, a pushing mechanism, a stamping support, a hydraulic cylinder and an upper die to cooperate with one another to complete corresponding treatment operation; and the supporting mechanism comprises a supporting guide plate, a supporting slide column, a supporting spring, a supporting support plate, a supporting clamping plate and a clamping plate spring. The method can solve the problems that, when being used for stamping the joint, existing dies can only perform stamping operation for forming a specified-length arc protrusion on thejoint, so that the applicability is low, and a clamping plate and a wiring support plate need to be stamped separately, the stamping sizes of the clamping plate and the wiring support plate are deviated, and thus the clamping plate and the wiring support plate can not be butt-jointed are solved.
Description
technical field [0001] The invention relates to the technical field of electrical parts processing, in particular to a method for manufacturing and processing copper-aluminum junction clips. Background technique [0002] Copper-aluminum junction clamp is a fixture used for excessive connection between electrical equipment and various wires and cables in indoor power distribution devices. Copper-aluminum junction clamp is made of copper-aluminum alloy material. [0003] The copper-aluminum junction clamp is composed of a splint and a connection support plate. The length of the connection support plate is greater than the length of the splint. Both the splint and the connection support plate are provided with arc-shaped convex structures by stamping. The outer end of the shaped protrusion is provided with a corresponding round hole, which is used to lock the splint on the wiring clip and the wiring support plate. When the wiring clip is processed, the blank material needs to b...
Claims
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IPC IPC(8): B21D22/02B21D43/00B21D43/04B23P15/00
CPCB21D22/02B21D43/003B21D43/04B23P15/00
Inventor 姚超苏美琳
Owner 江西兰丰科技有限公司