CN207930612U - Electric hammer limited block - Google Patents

Abstract

The utility model discloses a limit stopper for an electric hammer, which comprises a stopper main body. A process hole is opened in the middle of the stopper main body. One side of the stopper main body forms a first extension part and a second extension part. The first extension part The upper part has a first step, the second extension part has a second step, and the second step is transitionally connected to the bottom of the first step. Utilizing the structure of the stopper, through its steps, the limit clutch is easy to install, easy to use, saves procedures and improves efficiency.

Description

Limit stopper for electric hammer

technical field

The utility model relates to a moving position positioning device for an electric hammer clutch, in particular to a limit block for an electric hammer.

Background technique

In the existing electric hammer clutch, the clutch sleeve moves reciprocatingly on the cylinder. When the clutch sleeve moves to the rearmost end, it is limited by the overall stopper to block the clutch sleeve so that it cannot rotate. The existing stopper is a whole block Structure, high cost, unstable limit effect.

Utility model content

The technical problem to be solved by the utility model is to provide a limit block for an electric hammer with a good limit effect.

In order to solve the above problems, the technical solution adopted in the utility model is:

A limit stopper for an electric hammer, which includes a stopper body, a process hole is opened in the middle of the stopper body, a first extension part and a second extension part are formed on one side of the stopper body, and the first extension part There is a first step, the second extension part has a second step, and the second step is transitionally connected to the lower part of the first step.

The beneficial effect achieved by the utility model is that the structure of the limit stopper is used, and the step and the limit clutch are used to facilitate installation and use, save procedures and improve efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of cooperation between the limit block and the clutch sleeve of the utility model.

1. Cylinder, 2. Clutch sleeve, 3. Limit block, 31. Block body, 32. Process hole, 33. First extension part, 34. Second extension part, 35. First step, 36. Second step Two steps, 4, gear box.

Detailed ways

In order to deepen the understanding of the utility model, the specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings. This embodiment is only used to explain the utility model, and does not constitute a limitation to the protection scope of the utility model.

As shown in Fig. 1, the limit stopper for an electric hammer of the present invention includes a stopper main body 31, a process hole 32 is opened in the middle of the stopper main body 31, and a first extension part 33 and a second extension part 33 are formed on one side of the stopper main body 31. Two extension parts 34 , the first extension part 33 has a first step 35 , the second extension part 34 has a second step 36 , and the second step 36 is transitionally connected to the bottom of the first step 35 .

As shown in Figure 2, the limit block 3 is fixed on the gear box 4, the clutch sleeve 2 can reciprocate on the cylinder 1, and the rear end position of the clutch sleeve 2 is limited by the special structure of the limit block 3. The first step 35 and the second step 36 of the stopper 3 engage the rear end of the clutch sleeve 2 .

work process:

The clutch sleeve 2 reciprocates on the cylinder 1. When the clutch sleeve 2 moves to the rear end, the shape structure of the limit stopper 3 is used to limit the clutch sleeve 2 so that it cannot rotate and can be limited. Clutch sleeve 2, so that it cannot come off with cylinder 1. The limit effect is good and the use is convenient.

Claims (1)

1. The limit block for electric hammer is characterized in that it includes a block body, a process hole is opened in the middle of the block body, and a first extension part and a second extension part are formed on one side of the block body, The first extension part has a first step, the second extension part has a second step, and the second step is transitionally connected to the bottom of the first step.