CN217751227U

CN217751227U - Screwdriver head clamp

Info

Publication number: CN217751227U
Application number: CN202222077729.1U
Authority: CN
Inventors: 周肃虎; 唐碧异; 李锋
Original assignee: Zhejiang Jinshun Intelligent Equipment Co ltd
Current assignee: Zhejiang Jinshun Intelligent Equipment Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-08
Anticipated expiration: 2032-08-05

Abstract

A batch head clamp is used for accommodating a batch head, and an annular clamping groove extending along the circumferential direction is arranged on the side surface of the batch head at a position close to the tail part to form a thin rod part. The batch head clamp comprises a batch head clamp body and a magnet; the bottom of the front end of the batch head clamp body is provided with a pair of clamping jaws which extend obliquely towards the lower part of the outer side, and the pair of clamping jaws are used for clamping the thin rod part of the batch head; the magnet is arranged on the batch head clamp body and used for generating magnetic attraction force on the batch head; the batch head clamped by the pair of clamping jaws can be attached to the bottom of the batch head clamp body under the action of magnetic attraction when rotating towards the direction close to the bottom of the batch head clamp body under the action of external force. The utility model discloses get put and criticize the head convenient, and can firmly fix criticizing the head.

Description

Screwdriver head clamp

Technical Field

The utility model relates to an electric tool technical field especially relates to criticize storage device of head.

Background

The screwdriver bit is a component which is arranged on an electric tool such as an electric screwdriver, an electric drill and the like and is used for tightening and loosening screws. At present, the user mainly adopts rubber sleeve or magnetism to inhale the structure and accomodate when carrying the batch head. The rubber sleeve is adopted to accommodate the screwdriver head, the screwdriver head is inconvenient to take out and put back, the magnetic attraction structure is adopted to store the screwdriver head, the screwdriver head can fall off when being hung, and the screwdriver head is not firm enough to fix.

Disclosure of Invention

The utility model aims to solve the technical problem that a get and put criticize head convenient, and can reliably fix criticize head press from both sides is provided.

The utility model provides a batch head clamp, which is used for accommodating a batch head, wherein the side surface of the batch head is provided with an annular clamping groove extending along the circumferential direction at the position close to the tail part to form a thin rod part; the screwdriver bit holder is characterized by comprising a screwdriver bit holder body and a magnet; the bottom of the front end of the batch head clamp body is provided with a pair of clamping jaws which extend obliquely towards the lower part of the outer side, and the pair of clamping jaws are used for clamping the thin rod part of the batch head; the magnet is arranged on the batch head clamp body and used for generating magnetic attraction force on the batch head; the batch head clamped by the pair of clamping jaws can be attached to the bottom of the batch head clamp body under the action of magnetic attraction when rotating towards the direction close to the bottom of the batch head clamp body under the action of external force.

The utility model discloses at least, have following advantage:

1. when the batch head clamp provided by the embodiment of the utility model is used for containing the batch head, the thin rod part of the batch head is clamped into a bayonet formed between the pair of clamping jaws of the batch head clamp, then the batch head is rotated towards the direction close to the bottom of the batch head clamp body, the batch head can be automatically attached to the bottom of the batch head clamp body under the attraction of the magnet, when the batch head is taken out, the batch head only needs to be rotated towards the direction far away from the bottom of the batch head clamp body, when the batch head is rotated to the position close to and perpendicular to the batch head clamp body, the batch head can be taken out by pulling the batch head outwards, and the batch head taking and placing are very convenient;

2. the utility model discloses criticize the head even hung the magnetic attraction that causes to overcome magnet in the use, break away from the bottom of criticizing the head and pressing from both sides the body, owing to the centre gripping that receives a pair of clamping jaw also can not drop, criticize the head and just take out easily from the bayonet socket that forms between a pair of clamping jaw by being rotatory to the position that is close perpendicular to criticizing the head and press from both sides the body in addition, other positions are difficult to take out, consequently can firmly fix criticizing the head.

Drawings

Fig. 1 is a schematic bottom view of a batch head clip according to an embodiment of the present invention

Fig. 2 shows an assembly diagram of a batch head clip and a batch head according to an embodiment of the present invention.

Fig. 3 shows a schematic bottom view of a batch head clamp and a batch head in an assembled state according to an embodiment of the present invention.

Fig. 4 shows a schematic cross-sectional view of a batch head clip and a batch head in an assembled state according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Please refer to fig. 1 to fig. 4. According to the utility model discloses criticize first clamp 100 and be used for accomodating criticizing head 200, criticize the side of head 200 and be equipped with along the draw-in groove 201 of circumference extension in the position that is close to the afterbody, form a thin rod part 202. The batch head jig 100 includes a batch head jig body 1 and a magnet 2.

The bottom of the front end of the batch head clamp body 1 is provided with a pair of clamping jaws 11 extending obliquely outwards and downwards, and the pair of clamping jaws 11 are used for clamping the thin rod part 202 of the batch head 200. The width of the bayonet 12 formed between the pair of jaws 11 is slightly larger than the outer diameter of the thin rod part 202, but smaller than the outer diameter of the bit body.

The magnet 2 is disposed on the batch head clamp body 1 for generating a magnetic attraction force to the batch head 200. When the batch head 200 clamped by the pair of clamping jaws 11 rotates towards the direction close to the bottom of the batch head clamp body under the action of external force, the batch head 200 can be attached to the bottom of the batch head clamp body 1 under the action of the magnetic force.

In this embodiment, the material of the clip body 1 is plastic. Magnet 2 sets up in the inside of criticizing the head and pressing from both sides body 1, moulds plastics the mode through metal insert and criticize head and press from both sides body 1 integrated into one piece.

Further, the batch head holder body 1 includes a batch head holder main body 1a, a pair of first blocking pieces 1b extending downward from opposite sides of the front end of the batch head holder main body 1a, and a pair of second blocking pieces 1c extending downward from opposite sides of the rear end of the batch head holder main body 1 a. The magnet 2 is disposed inside the batch head clamp body 1a, and when the batch head 200 clamped by the pair of clamping jaws 11 rotates towards the direction close to the bottom of the batch head clamp body under the action of external force, the batch head clamp body 1a can be attached to the bottom of the batch head clamp body under the action of the magnetic attraction force.

When the batch head clamp 100 of the embodiment is used for accommodating the batch head 200, the thin rod part 202 of the batch head is firstly clamped into the bayonet 12 formed between the pair of clamping jaws 11 of the batch head clamp 100, then the batch head 200 is rotated towards the direction close to the bottom of the batch head clamp body, the batch head 200 is attracted to the bottom of the batch head clamp body 1 under the attraction of the magnet 2, when the batch head 200 is taken out, the batch head 200 only needs to be rotated towards the direction far away from the bottom of the batch head clamp body, when the batch head 200 is rotated to the position close to and perpendicular to the batch head clamp body 1, the batch head 200 is pulled outwards, the batch head 200 can be taken out by overcoming the clamping force of the pair of clamping jaws 11, and the batch head taking and placing are very convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A batch head clamp is used for accommodating a batch head, wherein an annular clamping groove extending along the circumferential direction is formed in the position, close to the tail, of the side surface of the batch head to form a thin rod part; the screwdriver bit clamp is characterized by comprising a screwdriver bit clamp body and a magnet;

the bottom of the front end of the batch head clamp body is provided with a pair of clamping jaws which extend obliquely towards the lower part of the outer side, and the pair of clamping jaws are used for clamping the thin rod part of the batch head;

the magnet is arranged on the batch head clamp body and used for generating magnetic attraction force on the batch head; when the batch head clamped by the pair of clamping jaws rotates towards the direction close to the bottom of the batch head clamp body under the action of external force, the batch head can be attached to the bottom of the batch head clamp body under the action of magnetic attraction force.

2. The batch head clip according to claim 1, wherein the batch head clip body is made of plastic.

3. The batch head holder of claim 2, wherein the magnet is disposed inside the batch head holder body.

4. The batch head holder according to claim 3, wherein the magnet is integrally formed with the batch head holder body by means of metal insert molding.

5. The batch head holder according to claim 1, wherein the batch head holder body comprises a batch head holder main body and a pair of first blocking pieces extending downward from opposite sides of a front end of the batch head holder main body;

the magnet is arranged on the batch head clamp main body.

6. The batch head clip according to claim 5, wherein the batch head clip body includes a pair of second blocking pieces extending downward from opposite sides of a rear end of the batch head clip body.