Unlock instant, AI-driven research and patent intelligence for your innovation.

A Pre-adjustment Device for the Cutting Stroke of Ratchet Type Cable Shear

A cable cutting and pre-adjustment technology, which is applied in the directions of cable installation, cable installation device, and equipment for cutting/splitting cables, etc., can solve the problems of troublesome, laborious and inconvenient operation, and achieve the effect of labor-saving, fast and convenient use.

Active Publication Date: 2022-02-08
徐州飞宇机械科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a ratchet-type cable shear pre-adjustment device for the cutting stroke, to solve the above-mentioned background technology, after the cutting operation is completed, most of them need to be manually reset to open the cutting assembly for reuse, and the operation is relatively difficult. troublesome problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A Pre-adjustment Device for the Cutting Stroke of Ratchet Type Cable Shear
  • A Pre-adjustment Device for the Cutting Stroke of Ratchet Type Cable Shear
  • A Pre-adjustment Device for the Cutting Stroke of Ratchet Type Cable Shear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] see Figure 1 to Figure 8 , Embodiment 1 provided by the present invention: a ratchet-type cable shear pre-adjustment device for shear stroke, including a bracket 1; the bracket 1 includes a vertical support positioning shaft 101, and the whole bracket 1 is composed of two T-shaped support parts on the left and right and symmetrical welding It is composed of two horizontal brace connecting rods between the top end sections of the two T-shaped supports. Two vertical support positioning shafts 101 are symmetrically welded in the space between the four vertical support plates, and a first drive bar frame 2 is slidably installed on the two vertical support positioning shafts 101; the support 1 also includes a driven gear 106. A driven gear 106 is rotatably installed on the first half of the axle rod 103, and a dial shaft is supported and welded on the circumference outer ring of the driven gear 106; Shaft 105, bracket 1 Two cross braces at the bottom of the middle section ...

Embodiment 2

[0014] see Figure 9, Embodiment 2 provided by the present invention: a pre-adjustment device for ratchet-type cable shearing stroke, including a lever 4, the lever 4 includes a force transmission sleeve 401, and a force transmission shaft is rotated on the positioning circular plate 403 Sleeve 401, the inner wall of the power transmission sleeve 401 is surrounded by a ring of gears. In addition to the function of coordinating with the T-shaped plug-in 404 to transmit torque, the ring of gears can also limit the positioning circular plate 403 to the power transmission sleeve. In 401, it is ensured that the rod 4 and the power transmission sleeve 401 are rotationally connected together; the center of the driving gear 402 and the power transmission sleeve 401 is welded with a rotating shaft towards the driven gear 106, and the rotation shaft corresponds to the rear side cross brace of the bracket 1 The connecting rod fits through, and the head end of the rotating shaft is welded...

Embodiment 3

[0015] see Figure 10 to Figure 11 , Embodiment 3 provided by the present invention: a ratchet-type cable shearing pre-adjustment device for cutting stroke, including a rod 4, the rod 4 includes a positioning circular plate 403, and the first end of the rod 4 is welded and fixed on the turning section. positioning circular plate 403; T-shaped plug-in 404, hollowed out inside the turning section of the first end of the rod 4, and two vertical short shafts are symmetrically welded inside the head of the turning section, and the T-shaped plug-in 404 pushes and slides through the spring Set on the two vertical support short shafts, the T-shaped plug-in 404 and a circle of gears on the power transmission shaft sleeve 401 together form a ratchet mechanism. Through this ratchet mechanism, it is convenient to swing the rod 4 up and down to the driving gear 402 and from The moving gear 106 is driven; the vertical support section of the T-shaped plug-in 404 protrudes upwards through the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a pre-adjustment device for ratchet-type cable shear cutting stroke, relates to the technical field of cable cutting tools, and solves the problem that most of the existing cable tools need to manually reset and open the cutting assembly after the cutting operation is completed for supplying To use again, the operation is more troublesome, laborious and inconvenient; the pre-adjustment device of the ratchet type cable shear shearing stroke includes a bracket; The two cross-bracing connecting rods between the top sections are composed together, in which the T-shaped supporting part is composed of two vertical supporting plates and the vertical supporting bottom plate welded together, and the four vertical supporting plates on the left and right of the two T-shaped supporting parts There are two vertical support positioning axes for symmetrical welding in the space. The lever arm of the present invention is longer, and it is more labor-saving than the traditional hand-held shearing mechanism when operating and shearing, and it can also be driven by the foot when necessary, especially for the shearing of large cables.

Description

technical field [0001] The invention relates to the technical field of cable cutting tools, in particular to a pre-adjustment device for a ratchet type cable cutting stroke. Background technique [0002] When wiring or wiring cables, most of the cables need to be cut off, which requires the use of a ratchet type cable cutter, and a pre-adjustment structure for the cutting stroke is required for efficient cutting. [0003] Most of the existing cable tools use hand-held operation to output force. The force arm of the hand-held pliers handle is relatively short, which is laborious to use and inconvenient for foot-assisted force-assisted operation. It is not suitable for cutting large-diameter cables. In addition, after the cutting operation is completed, most of them need to manually reset and open the cutting assembly for reuse, which is troublesome, laborious and inconvenient to operate. Contents of the invention [0004] The purpose of the present invention is to provide ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/00
CPCH02G1/005
Inventor 邓全巧倪琪琪许凤全
Owner 徐州飞宇机械科技有限公司