CN217370004U

CN217370004U - Current equalizing electrode cutter

Info

Publication number: CN217370004U
Application number: CN202221021986.7U
Authority: CN
Inventors: 孙聘硕; 倪新财; 王杰
Original assignee: Tianjin Jingwei Zhengneng Electrical Equipment Co ltd
Current assignee: Tianjin Jingwei Zhengneng Electrical Equipment Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-06
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to the technical field of cutters, in particular to a current-sharing electrode cutter, which comprises a base, a fixing device, a slide bar, a hand wheel, a stay bar, a first spring, a transmission bar, a rocker arm, a double-arc pressing knife, a second spring and a positioning jig; the sliding rod is fixed on the base, one end of the fixing device is sleeved on the sliding rod, the supporting rod is L-shaped and fixed on the fixing device, the upper end of the first spring is connected with the supporting rod, the lower end of the first spring is connected with the upper end of the transmission rod, the transmission rod is provided with a rack, one end of the rocker arm is fixedly connected with one end of a rotating shaft penetrating through the inside of the fixing device, the transmission rod penetrates through the fixing device, a pressing block is fixed at the top of the double-arc pressing knife, a second spring is arranged between the pressing block and the positioning jig, and the lower end of the double-arc pressing knife penetrates through the upper end of the jig. The circular arcs at the two ends of the current-sharing electrode cut by the device are formed at one time, no burr is generated, and the electric performance is excellent. The operation process can be completed by one person, time and labor are saved, and the production efficiency is greatly improved.

Description

Current equalizing electrode cutter

Technical Field

The utility model relates to a cutterbar technical field, especially an electrode cutterbar flow equalizes.

Background

The current equalizing electrode cutter is important production equipment of a dry-type air reactor, and the quality of the performance of the current equalizing electrode cutter directly influences the quality of the reactor. The electrode that flow equalizes originally is artifical to be sheared with the scissors, polishes after the shearing, and cuts the in-process because workman's hand strength is inconsistent and takes place serious bending deformation easily to need many people to cooperate in the manufacture process, waste time and energy. In addition, two sections of circular arcs of the current-sharing electrode need to be cut and then polished again, but burrs exist after polishing, the electrical performance is affected, and the finished product is not perfect. However, obtaining a regular, distortion-free and burr-free current-sharing electrode is one of the problems that the engineer should address.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a problem among the above-mentioned background of effectual solution has proposed an electrode cutterbar flow equalizes.

The specific technical scheme is as follows:

a current-sharing electrode cutter comprises a base, a fixing device, a sliding rod, a hand wheel, a support rod, a first spring, a transmission rod, a rocker arm, a double-arc pressing cutter, a second spring and a positioning jig; the two sliding rods are respectively fixed on the base, one end of the fixing device is sleeved on the sliding rods, a lead screw is fixed on the lower portion of the hand wheel, the lead screw penetrates through the fixing device and is in threaded fit with the fixing device, the lower end of the lead screw is connected with the base through a bearing, the support rod is L-shaped and is fixed on the fixing device, the upper end of the first spring is connected with the support rod, the lower end of the first spring is connected with the upper end of the transmission rod, the upper end of the transmission rod is in sliding connection with the support rod through a connecting plate, a rack is arranged on the transmission rod, one end of the rocker arm is fixedly connected with one end of a rotating shaft penetrating through the inside of the fixing device, a gear is fixed on the rotating shaft and is positioned in the fixing device and is meshed with the rack, the transmission rod penetrates through the fixing device, a pressing block is fixed on the top of the double-arc pressing knife, and a second spring is arranged between the pressing block and the positioning jig, the lower end of the double-arc pressing knife penetrates through the upper end of the jig, and the side part of the positioning jig is provided with a placing groove.

Preferably, the rack is of integral construction with the transfer rod.

Preferably, the connecting plate is provided with a sliding sleeve, and the sliding sleeve is in sliding fit with the support rod.

Preferably, the first spring is a tension spring, and the second spring is a compression spring.

The utility model has the advantages that: compared with the prior art, the two-end circular arcs of the current-sharing electrode cut by the device are formed at one time, no burr is generated, and the electric performance is excellent. The operation process can be completed by one person, time and labor are saved, and the production efficiency is greatly improved.

Drawings

Fig. 1 is a structural view of the present invention.

Detailed Description

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

The following detailed description of the preferred embodiments of the invention is provided with reference to the accompanying drawings.

A current-sharing electrode cutter comprises a base 1, a fixing device 2, a sliding rod 3, a hand wheel 4, a support rod 5, a first spring 6, a transmission rod 7, a rocker arm 8, a double-arc pressing cutter 9, a second spring 10 and a positioning jig 11; the two sliding rods are respectively fixed on the base, one end of the fixing device is sleeved on the sliding rods, a lead screw is fixed to the lower portion of the hand wheel and located between the two sliding rods, the lead screw penetrates through the fixing device and is in threaded fit with the fixing device, the lower end of the lead screw is connected with the base through a bearing, the supporting rod is L-shaped and fixed on the fixing device, the upper end of the first spring is connected with the supporting rod, the lower end of the first spring is connected with the upper end of the transmission rod, the upper end of the transmission rod is in sliding connection with the supporting rod through a connecting plate 12, specifically, a sliding sleeve is arranged on the connecting plate and is in sliding fit with the supporting rod. The transfer rod is provided with a rack 13, and the rack and the transfer rod are of an integral structure. One end of the rocker arm is fixedly connected with one end of a rotating shaft 14 penetrating through the inside of the fixing device, a gear is fixed on the rotating shaft and located in the fixing device, the gear is meshed with the rack, the transmission rod penetrates through the fixing device, a pressing block 15 is fixed at the top of the double-arc pressing knife, a second spring is arranged between the pressing block and the positioning jig, the lower end of the double-arc pressing knife penetrates through the upper end of the jig, and a placing groove 16 is formed in the side portion of the positioning jig. The standing groove is used for placing the current-sharing electrode.

The utility model discloses a theory of operation: only need confirm the size of the electrode that flow equalizes through positioning jig when using when electrode cutterbar that flow equalizes, place the electrode that flow equalizes in the standing groove on positioning jig, then the rocking arm is pulled down easily alone, the rocking arm drives gear revolve, the gear drives the rack and removes, thereby make the pulling force downstream of transfer line overcome first spring, press to the briquetting, the elasticity of second spring is overcome to the briquetting, drive biarc sword downstream, pass positioning jig, cut the electrode that flow equalizes in the positioning jig, can tailor out the appearance regular, the even electrode that flow equalizes of size. Therefore, the arcs at the two ends of the current-sharing electrode are formed at one time, no burr is generated, and the electric performance is excellent. The operation process can be completed by one person, time and labor are saved, and the production efficiency is greatly improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A current equalizing electrode cutter, comprising: the device comprises a base, a fixing device, a sliding rod, a hand wheel, a support rod, a first spring, a transmission rod, a rocker arm, a double-arc pressing cutter, a second spring and a positioning jig; the two sliding rods are respectively fixed on the base, one end of the fixing device is sleeved on the sliding rods, a lead screw is fixed on the lower portion of the hand wheel, the lead screw penetrates through the fixing device and is in threaded fit with the fixing device, the lower end of the lead screw is connected with the base through a bearing, the support rod is L-shaped and is fixed on the fixing device, the upper end of the first spring is connected with the support rod, the lower end of the first spring is connected with the upper end of the transmission rod, the upper end of the transmission rod is in sliding connection with the support rod through a connecting plate, a rack is arranged on the transmission rod, one end of the rocker arm is fixedly connected with one end of a rotating shaft penetrating through the inside of the fixing device, a gear is fixed on the rotating shaft and is positioned in the fixing device and is meshed with the rack, the transmission rod penetrates through the fixing device, a pressing block is fixed on the top of the double-arc pressing knife, and a second spring is arranged between the pressing block and the positioning jig, the lower end of the double-arc pressing knife penetrates through the upper end of the jig, and the side part of the positioning jig is provided with a placing groove.

2. The current equalizing electrode cutter of claim 1, wherein the rack is of unitary construction with the transfer rod.

3. The current equalizing electrode cutter of claim 1, wherein the connecting plate is provided with a sliding sleeve, and the sliding sleeve is in sliding fit with the stay bar.

4. The current equalizing electrode cutter of claim 2, wherein the first spring is a tension spring and the second spring is a compression spring.