CN220178235U - Electric drill with clamping and fixing functions - Google Patents

Abstract

The utility model belongs to the technical field of electric drills, in particular to an electric drill with a clamping and fixing function, which comprises a body, wherein a motor and an electric telescopic rod are fixedly arranged at the front end of the body, two sliding grooves are formed in the front end of the body, sliding blocks are slidably arranged in the two sliding grooves, the same movable plate is fixedly arranged on the two sliding blocks, the movable plate is fixedly connected with an output shaft of the electric telescopic rod, two clamping blocks are fixedly arranged at the front end of the movable plate, a drill bit is fixedly sleeved on the output shaft of the motor, mounting grooves are formed in the two clamping blocks, mounting cavities are formed in the tops of the two mounting grooves, and movable grooves are formed in two sides of the two mounting grooves. The electric drill with the clamping and fixing functions has the advantages that the structure is simple, the use is convenient, the movable parts can be clamped and fixed through mechanical linkage, then drilling treatment is carried out, the accuracy is high, and time and labor are saved.

Description

Electric drill with clamping and fixing functions

Technical Field

The utility model relates to the technical field of electric drills, in particular to an electric drill with a clamping and fixing function.

Background

The electric drill is a drilling machine using electricity as power, is a conventional product in an electric tool, is also an electric tool product with the largest demand, and has the working principle that a motor rotor of an electromagnetic rotary or electromagnetic reciprocating type small-capacity motor does magnetic field cutting work, and drives a working device through a transmission mechanism to drive a gear to increase the power of a drill bit, so that the drill bit scrapes the surface of an object, and the object is penetrated better.

Electric drills on the market are generally drilled through handholds, offset easily occurs during drilling, punching accuracy is affected, therefore, an electric drill is needed, movable parts are punched, accuracy of positions is controlled conveniently, movable parts are fixed and reprocessed conveniently, and the positions are not easy to deflect in the machining process.

Based on this, this scheme provides an electric drill with centre gripping fixed function.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an electric drill with a clamping and fixing function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an electric drill with centre gripping fixed function, includes the body, the front end department fixed mounting of body has motor and electric telescopic handle and has seted up two spouts, equal slidable mounting has the slider in two spouts, and fixed mounting has same fly leaf on two sliders, fly leaf and electric telescopic handle's output shaft fixed connection, the front end department fixed mounting of fly leaf has two grip blocks, the drill bit has been cup jointed fixedly on the output shaft of motor, has all been seted up the mounting groove on two grip blocks, and the mounting chamber has all been seted up at the top of two mounting grooves and both sides has all been seted up the movable groove, and equal movable mounting has the horizontal pole in any one movable groove, equal fixed mounting has the locating plate on any one horizontal pole, and equal rotation installs the worm wheel in two mounting chambers, and equal fixed mounting has the connecting rod in the front end department of any one worm wheel, and any one connecting rod rotates with the horizontal pole that corresponds respectively to be connected, is equipped with same by processing movable part between four locating plates, and the front end department of two grip blocks all rotates and installs the worm, and any one meshes with the worm respectively.

Preferably, one end of each worm is fixedly sleeved with a knob.

Preferably, the outer sides of the two sliding grooves are fixedly provided with graduated scales, and the two sides of the movable plate are fixedly provided with pointer blocks.

Preferably, a handle is fixedly arranged at the top of the body.

Preferably, the two connecting rods positioned on the same side are symmetrically arranged.

Preferably, any cross rod is sleeved with a compression spring, one end of the compression spring is fixed on the corresponding cross rod, and the other end of the compression spring is fixed on the inner wall of the corresponding movable groove.

According to the electric drill with the clamping and fixing functions, firstly, a machined movable part is placed in mounting grooves of two clamping blocks, then, two rotary knobs are rotated to drive corresponding worm shafts to rotate, the worm shafts drive corresponding worm gears to rotate, and accordingly, two connecting rods can be driven to rotate, the connecting rods pull corresponding cross rods to drive corresponding two positioning plates to move oppositely, the machined movable part can be clamped and fixed, then, a starting motor drives a drill bit to rotate, then an electric telescopic rod is started to drive the movable plate to move upwards, the machined movable part can be driven to move upwards, drilling treatment can be carried out on the clamping blocks in cooperation with the rotation of the drill bit, and drilling depth can be observed through pointer blocks and graduated scales on two sides. The electric drill with the clamping and fixing functions has the advantages that the structure is simple, the use is convenient, the movable parts can be clamped and fixed through mechanical linkage, then drilling treatment is carried out, the accuracy is high, and time and labor are saved.

Drawings

Fig. 1 is a schematic structural view of an electric drill with clamping and fixing functions according to the present utility model;

fig. 2 is a schematic structural diagram of a portion a of an electric drill with clamping and fixing functions according to the present utility model;

fig. 3 is a schematic view showing an internal structure of a clamping block of an electric drill with clamping and fixing functions according to the present utility model.

In the figure: 1 body, 2 motors, 3 handles, 4 drills, 5 movable plates, 6 electric telescopic rods, 7 processed movable parts, 8 clamping blocks, 9 knobs, 10 sliding grooves, 11 pointer blocks, 12 graduated scales, 13 mounting cavities, 14 mounting grooves, 15 compression springs, 16 cross rods, 17 positioning plates, 18 connecting rods, 19 worm gears and 20 worms.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an electric drill with clamping and fixing functions comprises a body 1, a motor 2 and an electric telescopic rod 6 are fixedly installed at the front end of the body 1, two sliding grooves 10 are formed in the front end of the body 1, sliding blocks are slidably installed in the two sliding grooves 10, the same movable plate 5 is fixedly installed on the two sliding blocks, the movable plate 5 is fixedly connected with an output shaft of the electric telescopic rod 6, two clamping blocks 8 are fixedly installed at the front end of the movable plate 5, a drill bit 4 is fixedly sleeved on the output shaft of the motor 2, mounting grooves 14 are formed in the two clamping blocks 8, mounting cavities 13 are formed in the tops of the two mounting grooves 14, movable grooves are formed in two sides of the two mounting grooves, a cross rod 16 is movably installed in any one of the two movable grooves, a connecting rod 17 is fixedly installed in any one of the two cross rods 16, a worm wheel 19 is rotatably installed in any one of the two mounting cavities 13, a connecting rod 18 is fixedly installed at the front end of any one of the two connecting rods 18 and is respectively rotatably connected with the corresponding cross rod 16, a machined movable part 7 is arranged between the four positioning plates 17, and a worm 20 is correspondingly installed at the front end of the two worm wheels 8 and is respectively meshed with a worm 20.

In the utility model, one end of each worm 20 is fixedly sleeved with a knob 9, and the worm 20 is convenient to rotate through the knob 9.

According to the utility model, the outer sides of the two sliding grooves 10 are fixedly provided with the graduated scales 12, the two sides of the movable plate 5 are fixedly provided with the pointer blocks 11, and the drilling depth can be observed through the pointer blocks 11 and the graduated scales 12 at the two sides, so that the accuracy of drilling is improved.

In the utility model, the handle 3 is fixedly arranged at the top of the body 1, and the whole device is convenient to hold and carry by the handle 3.

In the present utility model, the two connecting rods 18 on the same side are symmetrically arranged.

In the utility model, any cross rod 16 is sleeved with the compression spring 15, one end of the compression spring 15 is fixed on the corresponding cross rod 16, the other end is fixed on the inner wall of the corresponding movable groove, and the restoration of the cross rod 16 is facilitated through the compression spring 15.

In the utility model, firstly, a machined movable part 7 is placed in mounting grooves 14 of two clamping blocks 8, then, the two knobs 9 are rotated to drive corresponding worms 20 to rotate, the worms 20 drive corresponding two worm gears 19 to rotate, namely, drive corresponding two connecting rods 18 to rotate, the connecting rods 18 pull corresponding cross rods 16 to drive corresponding two positioning plates 17 to move oppositely, namely, the machined movable part 7 can be clamped and fixed, then, the motor 2 is started to drive the drill bit 4 to rotate, then, the electric telescopic rod 6 is started to drive the movable plate 5 to move upwards, namely, the machined movable part 7 is driven to move upwards, and the clamping blocks 8 can be drilled by matching with the rotation of the drill bit 4, and the drilling depth can be observed through pointer blocks 11 and scales 12 on two sides. The electric drill with the clamping and fixing functions has the advantages that the structure is simple, the use is convenient, the movable parts can be clamped and fixed through mechanical linkage, then drilling treatment is carried out, the accuracy is high, and time and labor are saved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An electric drill with clamping and fixing functions comprises a body (1), and is characterized in that a motor (2) and an electric telescopic rod (6) are fixedly arranged at the front end of the body (1) and two sliding grooves (10) are formed, sliding blocks are slidably arranged in the two sliding grooves (10), the same movable plate (5) is fixedly arranged on the two sliding blocks, the movable plate (5) is fixedly connected with an output shaft of the electric telescopic rod (6), two clamping blocks (8) are fixedly arranged at the front end of the movable plate (5), a drill bit (4) is fixedly sleeved on the output shaft of the motor (2), mounting grooves (14) are formed in the two clamping blocks (8), mounting cavities (13) are formed in the tops of the two mounting grooves (14), movable grooves are formed in two sides of the two mounting grooves, a cross rod (16) is movably arranged in any one of the two movable grooves, a positioning plate (17) is fixedly arranged on any cross rod (16), two clamping blocks (19) are rotatably arranged in the two mounting cavities (13), a worm wheel (19) is fixedly connected with a connecting rod (18) at the front end of the motor (2), four corresponding connecting rods (18) are rotatably connected with the front end of the connecting rod (18), the two connecting rods (18) are rotatably connected with the front end of the connecting rod (20), any worm wheel (19) is meshed with the corresponding worm (20).

2. An electric drill with clamping and fixing function according to claim 1, characterized in that one end of both worms (20) is fixedly sleeved with a knob (9).

3. The electric drill with the clamping and fixing function according to claim 1, wherein the outer sides of the two sliding grooves (10) are fixedly provided with graduated scales (12), and the two sides of the movable plate (5) are fixedly provided with pointer blocks (11).

4. An electric drill with a clamping and fixing function according to claim 1, characterized in that the top of the body (1) is fixedly provided with a handle (3).

5. An electric drill with a clamping and fixing function according to claim 1, characterized in that the two links (18) on the same side are symmetrically arranged.

6. An electric drill with clamping and fixing functions according to claim 1, characterized in that any cross bar (16) is sleeved with a compression spring (15), one end of the compression spring (15) is fixed on the corresponding cross bar (16), and the other end is fixed on the inner wall of the corresponding movable groove.