JPS5845020Y2 - tie rod end lifter - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a tie rod end lifter.

As shown in Fig. 1, the tie rod end lifter includes a base body 1 having a fork portion 1a on one end side, and a rod rotatably pivoted to the base body 1 and having a rod on the one end side corresponding to the fork portion 1a. The rotary body 2 provided with the end tip receiving portion 2a and the rod end tip receiving portion 2a of the rotary body 2 are connected to the fork portion 1.
The screw body 3 is screwed onto the base body 1 with the tip 3a in contact with the other end side of the rotating body 2 in order to rotate it toward the direction a.
and the fork portion 1 as shown in FIG.
a between the head 44a of the tie rod end 4 and the tie rod 5, the tip of the tie rod end 4 is held down by the rod end tip receiving section 2a of the rotating body 2, and the screw body 3 is screwed to form the rod end tip receiving section. 2a to fork part 1a
However, with the conventional tie rod end lifter shown in Fig. 1, the tie rod end 4 cannot be completely removed from the tie rod 5; In order to remove the remover, use the tie rod end lifter 6 shown in FIG.
There was a drawback that the screw had to be driven between the head 4a of the tie rod end 4 and the tie rod 5.

As shown in FIG.
The wall thickness t on the base end side of the tie rod 5 is made slightly thicker than the diameter of the tie rod 5, and the fork portion 1a is formed in an inclined shape so that the wall thickness gradually becomes thinner from the base end side toward the distal end side. This eliminates the above-mentioned conventional drawbacks.

In the embodiment shown in the drawings, reference numeral 1b denotes an unmarked grip portion protruding from the bolt threaded end side of the base body 1;
The fork portion 1a is driven between the head 4a of the tie rod end 4 and the tie rod 5 by hitting the tip of the fork 1a with a hammer or the like.

Reference numeral 1 denotes a pivot rod on which a rotating body 2 is rotatably attached to the base 1, and the pivot 1 has one end connected to the base 1 by a pivot 8.
The other end side is pivotally supported to the rotating body 2 by a pivot 9, and the rotating body 2 can be moved in the front-rear direction with respect to the base body 1.

Since the tie rod end lifter of the embodiment has the above-described structure, the fork portion 1a is attached to the head 4 of the tie rod edge 4.
a and the tie rod 5, hold the tip of the tie rod end 4 with the lock end tip receiving portion 2a of the rotating body 2, and screw the screw body 3 to bring the rod end tip receiving portion 2a closer to the fork portion 1a side. To go.

Then, when the lock end tip receiving portion 2a comes into contact with the circumferential surface of the tie rod 5, the lock end tip receiving portion 2a of the rotating body 2 is shifted from the tip position of the tie rod et 4 using the pivot lever l, and the tapping portion is moved. If you hit the tip of the gripping part 1b with a hammer or the like, the fork part 1a of the base body 1 will be driven in between the head 4a of the tie rod edge 4 and the tie rod 5 like a wedge, and will eventually become the tie rod end. 4 is tie rod 5
It will be completely removed from the

As explained above, the present invention includes a base body 1 having a fork portion 1a on one end side, and a rod end tip receiving portion 2a rotatably attached to the base body 1 and having a rod end tip receiving portion 2a on one end side corresponding to the fork portion 1a. In order to rotate the rotary body 2 provided with the rotary body 2 and the rod end tip receiving portion 2a of the rotary body 2 toward the fork portion 1a, the rotary body 2 is attached to the base body 1 with the tip 3a in contact with the other end side of the rotary body 2. The fork part 1a is inserted between the head 4a of the tie rod end 4 and the tie rod 5, and the tip of the tie rod end 4 is held down by the rod end tip receiving part 2a, and the screw body is screwed together. 3 is screwed to bring the rod end tip receiving part 2a closer to the fork part 1a side and move the tie rod end 4 in the pulling direction. The wall thickness on the base end side is formed to be slightly thicker than the diameter of the tie rod 5, and the fork portion 1a is formed in an inclined shape so that the wall thickness gradually becomes thinner from the base end side toward the distal end side. This is a tie rod end lifter with the function of a tie rod entry mover, so you can completely remove the tie rod end from the tie rod with just this one, and now you can remove the tie rod end lifter and tie rod entry mover as shown below. This has an excellent practical effect in that it is possible to improve the efficiency of the tie rod end removal work by eliminating the troublesome effort of preparing and using the two separately.

[Brief explanation of drawings]

Figure 1 is a perspective view of a conventional tie rod end lifter, Figure 2 is a perspective view of its use, Figure 3 is a perspective view of a tie rod entry mover, and Figure 4 is a perspective view of the tie rod end lifter of the present invention. be. 1... Base body, 1a... Fork part, 2... Rotating body,
2a...Rod end tip receiving part, 3...Screw body, 4...
... Tie rod end, 4a... Head of tie rod end, 5... Tie rod.

Claims (1)

[Scope of utility model registration request] A base body 1 having a fork portion 1a on one end side, and a rotating body 2 which is pivotally connected to the base body 1 and has a rod end tip receiving portion 2a on one end side corresponding to the fork portion 1aKN. , a screw that is screwed into the base 1 with the tip 3a in contact with the other end of the rotating body 2 to rotate the rod end tip receiving part 2a of the rotating body 2 toward the fork part 1a; The fork part 1a is inserted between the head 4a of the tie rod end 4 and the tie rod 5, the tip of the tie rod end 4 is held down by the rod end tip receiving part 2a, and the screw body 3 is screwed. The thickness of the proximal end of the fork portion 1a of the base body 1 is increased by using a tie rod end lifter that moves the tie rod end 4 in the pulling direction by bringing the rod end tip receiving portion 2a closer to the fork portion 1a side. , a tie rod end lifter characterized in that the fork portion 1a is formed to be slightly thicker than the diameter of the rod 5, and the fork portion 1a is formed in an inclined shape so as to gradually become thinner from the base end side to the distal end side.