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Reciprocating cutting tool

A technology of cutting tools and reciprocating rods, which is applied in the direction of manufacturing tools, metal sawing equipment, metal processing equipment, etc., can solve problems affecting work efficiency, cumbersomeness, long tools, etc., to improve grip comfort, meet miniaturization, Effect of small handle size

Active Publication Date: 2014-01-15
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of work, users often need to alternate between these two tools, which is cumbersome and affects work efficiency, which brings great inconvenience to users
[0004] Some manufacturers have introduced multifunctional saws that can switch between reciprocating saws and jigsaws. However, the current multifunctional saws on the market have the motor installed in the handle. Due to the limited size of the motor itself, the size of the handle will be increased. Causes users to hold uncomfortable problems
The motor of the multi-function data released by some manufacturers is set outside the handle, but its structural design is unreasonable, resulting in a long tool, which cannot meet the needs of tool miniaturization

Method used

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Examples

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Embodiment Construction

[0053] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0054] see figure 1 , the first embodiment of the present invention provides a reciprocating cutting tool 10 . The reciprocating cutting tool 10 includes a handle 11, a battery pack 12 mounted on the handle 11, and a housing 13 pivotally connected to the handle 11, which is arranged on the housing 13 to lock the relative positions of the handle 11 and the housing 13. mechanism 14, and a saw blade 17 protruding from the housing 13.

[0055] Please also refer to figure 1 and image 3, the casing 13 has a first support frame 15 , and the first support frame 15 includes a main body 19 and a first support plate 21 connected to one end of the main body 19 . The main body 19 is in the shape of a hollow square tube. The first supporting plate 21 has a first abutting surface 23 , and a central hole is provided on the first supporting plate...

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PUM

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Abstract

The invention provides a reciprocating cutting tool, which is used for cutting workpieces and comprises a casing, a motor, a reciprocating lever and a handle, wherein the casing comprises a motor casing and a transmission casing, the motor is contained in the motor casing and provided with a motor axis, the reciprocating lever is contained in the transmission casing and driven to reciprocate by the motor, and the handle is connected with the casing. The transmission casing is capable of rotating around the motor axis relative to the handle. The motor of the reciprocating cutting tool is arranged outside the handle, so that the handle of the reciprocating cutting tool is small in size, and holding comfortableness is improved. Besides, as the casing rotates around the motor axis relative to the handle, the reciprocating cutting tool has a first operating state and a second operating state, is small in size and meets the requirement on miniaturization.

Description

technical field [0001] The invention relates to a reciprocating cutting tool, in particular to a hand-held reciprocating cutting tool. Background technique [0002] Both the reciprocating saw and the jigsaw are one of the reciprocating cutting tools, and their working principles are basically the same. They are both driven by a motor to drive the reduction gear, which drives the reciprocating rod to reciprocate, so that the saw blade connected to the free end of the reciprocating rod can cut the workpiece Perform reciprocating cutting operations. The only difference is that the jigsaw cuts against the surface of the workpiece through a bottom plate, the gravity of the jigsaw is borne by the workpiece, and the reciprocating saw is held by the user and bears the gravity of the reciprocating saw for cutting. [0003] Because of the different working methods, the jigsaw is small in size and is mostly used in relatively fine processes. It often has a large support plate to provi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D51/10B25F5/02
Inventor 吴建保罗·安德罗闫明星
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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