Due to constant friction with the screw, the screw batcher belongs to the wear accessories, and it is necessary to replace the batcher after a period of use, while the replacement of the electric screw batcher needs to choose the appropriate specification of the screw batcher, so how to confirm the specification of the electric batcher?

1. Determine the required batch head type

First of all, it is necessary to choose the right type of batch head. Electric screw batch head is commonly used with word and cross, etc. In addition, there are some not commonly used, such as triangle, square, U, cross column, cross flat head, etc. When choosing, we should first look at the specifications and models of electric screwdriver.

2, determine the size of the required batch head handle electric screw head according to the size and shape of the handle can be divided into four types:

(1)4mm round handle: the handle diameter is 4mm, which is suitable for most type 800 electric screwdrivers on the market (batch head jack is 4mm round hole).

(2)5mm round handle: the handle diameter is 5mm, suitable for most type 801 (batch head jack is 5mm round hole) electric screwdriver on the market.

(3)6mm round handle: the handle diameter is 6mm, which is suitable for most 802 type (batch head jack is 6mm round hole) electric screwdriver on the market.

(4)6.35mm hex handle: the hex opposite height is 6.35mm, which is suitable for most SH1/4 type electric screwdriver and all pneumatic screwdriver on the market.

3. Determine the size and shape of the electric screwdriver jack

The shape of the electric screwdriver must be the same as that of the electric screwdriver. The size of the electric screwdriver must be accurately measured.

4, determine the diameter of the disassembly screw

The screw head size depends on the diameter of the screw to be removed. For example, if you need to remove the M4 screw (the diameter of the thread part is 4mm), select a screw head with a diameter of 4mm.

5. Determine the size of screw cap cross pattern

The size of the cross pattern of the screw cap affects the sharpness of the batcher. If the cross pattern is thin, the sharper batcher should be selected. If there are two lines, give priority to the thinner one.

6, determine the depth of the screw hole

If the depth of the screw hole is 20mm, select a batch head with a length greater than 40mm.

3. How to install and disassemble electric screw batcher

After the electric screw batcher is selected, it is necessary to disassemble the old batcher and install the new batcher, so how to disassemble and install the electric batcher?

1. Disassembly method: push up the sleeve at the head of the batch, pull out the batch head along the guide ditch, loosen the sleeve, and remove the batch head.

2. Installation method: push up the sleeve of electric batch head, insert the batch head into the spindle along the guide groove, then loosen the sleeve, and firmly cover the batch head.

The above is the common models of electric batch head shared by Emperor Ge, how to choose the specifications of electric screw batch head I believe we have some understanding, want to know more about the related information of electric batch, can continue to pay attention to emperor Ge!