TWM562556U - Machine tool direction changing rod set - Google Patents

Abstract

The present invention relates to a machine tool reversing rod set including a connecting rod, a first rod body and a second rod body. The connecting rods are respectively provided with two bundle rings at opposite ends, and each of the bundle rings is respectively provided with a radial notch and two lugs on both sides of the notch, and the two lugs of the bundle ring are provided with a bolt, the bolt The screw is screwed to a nut to press the two lugs, one end of the connecting rod is radially provided with a through hole, and a pin member is inserted into the through hole, and at least one of the bolt ends is connected with a quick release handle . The first rod body can be inserted into the connecting rod at least two angles to the connecting rod, and the first rod body is provided with at least two adjusting holes, and the at least two adjusting holes are along the first a circumferential direction of a rod, wherein when one of the adjusting holes corresponds to the through hole, the pin member is selectively inserted into one of the adjusting holes such that the first rod is not opposite to the connecting rod Turn. The second rod body is inserted at the other end of the connecting rod.

Description

Machine tool reversing rod set

This creation is about a machine tool reversing rod set.

According to the configuration of a general machine tool (such as a stirrer, a lawn mower, etc.), a rod body is provided, one end of the rod body is provided with a motor tool head, and the other end is provided with a controller for controlling the rotation of the tool head. This is the case with the machine tool disclosed in TWM526804, which can be mowing, stirring or tumbling by rotating the motor tool head.

However, such a conventional machine tool has the following disadvantages, since the rotation axis of the motor shaft is perpendicular to the ground when mowing the lawn (as shown in the figure of TWM526804), and the rotation axis of the motor shaft when turning over the soil Parallel to the ground, so when you want to carry out the soil-turning operation, you must first turn the entire machine tool 90 degrees before you can work. This method of use does not meet the design of the machine tool, so users will have difficulty holding the controller and equipment. The handle on the shaft is very inconvenient to use, and there is a drawback that needs to be improved.

Therefore, it is necessary to provide a novel and progressive machine tool reversing lever set to solve the above problems.

The main purpose of this creation is to provide a machine tool reversing rod set, which can only turn the working head of the machine tool to the required angle for mowing or loosening, and the user can still hold the machine tool smoothly. Lifting and control department for easy operation.

To achieve the above object, the present invention provides a machine tool reversing rod set including a connecting rod, a first rod body and a second rod body. The connecting rods are respectively provided with two bundle rings at opposite ends, and each of the bundle rings is respectively provided with a radial notch and two lugs on both sides of the notch, and the two lugs of the bundle ring are provided with a bolt, the bolt The screw is screwed to a nut to press the two lugs, one end of the connecting rod is radially provided with a through hole, and a pin member is inserted into the through hole, and at least one of the bolt ends is connected with a quick release handle . The first rod body can be inserted into the connecting rod at least two angles to the connecting rod, and the first rod body is provided with at least two adjusting holes, and the at least two adjusting holes are along the first a circumferential direction of a rod, wherein when one of the adjusting holes corresponds to the through hole, the pin member is selectively inserted into one of the adjusting holes such that the first rod is not opposite to the connecting rod Turn. The second rod body is inserted at the other end of the connecting rod. Wherein, one of the first rod body and the second rod body is provided with a working head, and the other is provided with a control portion for controlling the working head.

The structural features of the present invention and the intended effects thereof will be described below by way of a preferred embodiment, but are not intended to limit the scope of the present invention.

Referring to FIGS. 1 through 6, there is shown a preferred embodiment of the present invention. The machine tool reversing rod set of the present invention comprises a connecting rod 1, a first rod 2 and a second rod 3.

The connecting rods 1 are respectively provided with two bundles of rings 11 at opposite ends, and each of the bundled rings 11 is respectively provided with a radial notch 12 and two lugs 13 on both sides of the notch 12, and two lugs of the bundle ring 11 13 is provided with a bolt 71 which is screwed to a nut 72 to press the two lugs 13 . One end of the connecting rod 1 is radially provided with a through hole 14 , and a pin member 15 is inserted therein. The through hole 14 is provided with a quick release handle 73 at least one end of the bolt 71. In the embodiment, only one of the bolts 71 is provided with the quick release handle 73. In the present embodiment, each of the lugs 13 of the bundle ring 11 is provided with a polygonal limiting hole 131, and each of the limiting holes 131 respectively receives the nut 72 corresponding to the limiting hole 131. The bolt 71 is screwed to a nut 72, and the bolts 71 can be rotated to tighten or loosen the two lugs 13.

The first rod body 2 can be inserted into the connecting rod 1 at one of the two ends of the connecting rod 1 at least two angles. The first rod body 2 is radially provided with at least two adjusting holes 21, the at least two The adjusting hole 21 is disposed along the circumferential direction of the first rod body 2, and is two adjusting holes 21 in this embodiment. When one of the adjusting holes 21 corresponds to the through hole 14, the pin member 15 can be The adjusting hole 21 is selectively inserted into one of the adjusting holes 21 so that the first rod 2 cannot rotate relative to the connecting rod 1.

The second rod 3 is inserted into the other end of the connecting rod 1.

Wherein, one of the first rod body 2 and the second rod body 3 is provided with a working head 91, and the other is provided with a control portion 92 for controlling the working head portion 91.

Therefore, by screwing the bolts 71 of the bundle rings 11, the distance between the two lugs 13 can be changed to change the size of the notches 12 to control whether the bundle ring 11 and the first rod 2 or the The second rod body 3 is tightly engaged and inserted, and then the pin member 15 is not inserted into the two adjusting holes 21, so that the rotation angle of the first rod body 2 and the connecting rod 1 can be adjusted, and the pin is adjusted after the adjustment. The workpiece 15 is inserted into one of the adjusting holes 21, and the first rod 2 cannot be rotated relative to the connecting rod 1. Therefore, the machine tool reversing rod group can conveniently turn the working head 91 to perform mowing or In the loose soil operation, the user can still hold the gripper 93 of the machine tool and the control unit 92 smoothly to facilitate the work.

Specifically, the pin 15 is screwed to the through hole 14 in a penetrating manner. The first rod body 2 is a circular tube, and an angle formed by the connection between the adjacent two adjustment holes 21 and the center of the first rod body 2 is 90 degrees.

In the present embodiment, each of the collars 11 is C-shaped and integrally formed on the connecting rod 1.

The quick release handle 73 is sleeved on the larger diameter head 711 of the bolt 71 in a relatively rotatable manner. The quick release handle 73 can facilitate the user to rotate the bolt 71 without using a tool for quick disassembly. The second rod 3 is mounted.

Further, in the embodiment, the first rod body 2 is disposed at one end of the connecting rod 1 and is provided with the control portion 92. The first rod body 2 is further provided with a handle 93, and the handle 93 is located at the connection. The rod 1 and the control portion 92 are conveniently held. The working portion 91 is provided at one end of the second rod 3 away from the connecting rod 1. In other embodiments, the working head 91 and the control unit 92 are replaced with each other.

In this embodiment, the second rod body 3 is a non-circular rod, and the second rod body 3 is non-rotatably inserted into the connecting rod 1. In other embodiments, the second rod body 3 can also be It is a round rod.

In the embodiment, the working head 91 is a lawn mower head. As shown in FIG. 7 , in other embodiments of the present invention, the working head 91A may also be another power tool such as a tiller or a power saw. The user can adjust the relative angle of the first rod body 2 and the connecting rod 1 according to actual use requirements, and disassemble the second rod body 3 to replace the required working head to improve the use efficiency.

In summary, the present utility tool reversing rod set can change the distance of the two lugs by screwing the bolts of each of the loops to control whether the loop is connected with the first rod or the second rod When the body is tightly engaged, the rotation angle of the first rod body and the connecting rod can be adjusted. After the adjustment is completed, the pin member is inserted into one of the adjusting holes, and the first rod body cannot be connected to the connecting rod. The rod is rotated for mowing or loosening, and the user can still hold the handle and control part of the machine tool smoothly to facilitate the operation.

1‧‧‧ Connecting rod
2‧‧‧First body
3‧‧‧Second body
11‧‧‧Bundle
12‧‧‧ gap
13‧‧‧ lugs
14‧‧‧Perforation
15‧‧‧ Pins
131‧‧‧Limited holes
21‧‧‧Adjustment hole
71‧‧‧Bolts
72‧‧‧ Nuts
73‧‧‧ Quick release handle
711‧‧‧ head
91,91A‧‧‧Work head
92‧‧‧Control Department
93‧‧‧提提

1 is a perspective view of a preferred embodiment of the present invention. 2 is an exploded view of a preferred embodiment of the present invention. Figure 3 is a partial enlarged view of Figure 2. 4 is a schematic view showing the rotation of a preferred embodiment of the present invention. Figure 5 is a cross-sectional view of a preferred embodiment of the present invention. Figure 6 is a partial enlarged view of Figure 5. Fig. 7 is a schematic view showing another aspect of the creation.

Claims (10)

A tool machine reversing rod set includes: a connecting rod, two beam rings respectively disposed at opposite ends; each of the beam rings is respectively provided with a radial notch and two lugs on both sides of the notch, each of the collars The second lug is provided with a bolt, and the bolt is screwed to a nut to press the two lugs. One end of the connecting rod is radially provided with a through hole, and a pin member is inserted into the through hole, wherein at least One of the bolt ends is provided with a quick release handle; a first rod body is insertable at least two angles with respect to the connecting rod at one end of the connecting rod, the first rod body is radially provided with at least one end The adjusting hole is disposed along a circumferential direction of the first rod body. When one of the adjusting holes corresponds to the through hole, the pin member is selectively inserted into one of the adjusting holes. So that the first rod body is not rotatable relative to the connecting rod; a second rod body is inserted at the other end of the connecting rod; wherein one of the first rod body and the second rod body is provided with one The working head is provided with a control unit for controlling the working head. The tool machine reversing rod set according to claim 1, wherein one of the lugs of each of the bundle rings is provided with a polygonal limiting hole, and each of the limiting holes respectively receives the corresponding corresponding to the limiting hole The nut, each of the bolts is screwed to a nut. The machine tool reversing rod set according to claim 1, wherein the pin member is screwed to the perforation. The machine tool reversing rod set according to claim 1, wherein the first rod system is a circular tube, and an angle formed by the connection between the adjacent two adjustment holes and the center of the first rod body is 90 degrees respectively. . The machine tool reversing rod set according to claim 1, wherein each of the bundle rings is C-shaped and integrally formed on the connecting rod. The machine tool reversing rod set according to claim 1, wherein the quick release handle is sleeved on a head of a larger diameter of one of the bolts in a relatively rotatable manner. The tool machine reversing rod set according to claim 1, wherein the first rod body is provided with the control portion away from one end of the connecting rod, and the first rod body is further provided with a handle, and the handle is located at the connection Between the rod and the control unit. The machine tool reversing rod set according to claim 1, wherein the second rod body is provided with the working head away from one end of the connecting rod. The machine tool reversing rod set according to claim 1, wherein the working head is a lawn mower head. The machine tool reversing rod set according to claim 1, wherein the second rod system is a non-circular rod, and the second rod system is non-rotatably inserted into the connecting rod.