CN217095817U - Auxiliary machining device for drilling - Google Patents

Abstract

The utility model discloses a drilling auxiliary machining device, include: the electric drill comprises a base, wherein a support column is arranged above the base, a cross beam is arranged above the support column, two ends of the cross beam are rotatably connected with pulleys, pull ropes are sleeved on the pulleys, one end of each pull rope is provided with a balancing weight, and the other end of each pull rope is fixedly connected with an electric drill; the utility model solves the problems that in the prior art, a plurality of devices need to be drilled in site, bench drills, numerical control drilling machines and the like can not be moved randomly, and the drilling of manual hand-held electric drills wastes time and labor; the utility model has the advantages of simple structure, convenient operation, time saving and labor saving; the composite material can be manufactured by using common parts such as simple plates, pipes and the like, and has low cost; the universal caster has the advantages of strong maneuverability and capability of easily pushing to a required position.

Description

A drilling auxiliary processing device

technical field

The utility model relates to the technical field of drilling processing, in particular to a drilling auxiliary processing device.

Background technique

In the process of mechanical processing, electric drills are often used to drill holes. In the prior art, the drilling tools used include electric drills, bench drills, and CNC drilling machines. Because the bench drills and CNC drilling machines are limited by space, the required drilling The parts are transported to the equipment and clamped and fixed. Since many equipments require on-site drilling and do not meet the clamping conditions, hand electric drills are used at this time. Often, manual hand-held electric drills are required to continuously drill many holes and operate for a long time. Excessive consumption of workers' physical strength can easily lead to physical overdraw and lead to a decrease in drilling quality. In order to solve the above problems, a drilling auxiliary processing device is now proposed.

Contents of the invention

In order to solve the above problems, a drilling auxiliary processing device is now provided.

The specific solution of the present utility model is: a drilling auxiliary processing device, comprising: a base, a support column is arranged above the base, a beam is arranged above the support column, and pulleys are connected to both ends of the beam in rotation. A stay rope is sheathed on the pulley, one end of the stay rope is provided with a counterweight, and the other end is fixedly connected with the electric drill.

In one embodiment, the support column includes: a lower casing and a jacking tube, the lower casing is a hollow round tube, the jacking tube is set in the lower casing, and the jacking tube is provided with A plurality of adjustment holes, the lower casing is provided with a positioning hole, the lower casing and the jacking pipe pass through the positioning holes with a positioning pin, and are connected and fixed through one of the adjustment holes.

In one of the embodiments, a turntable is fixedly connected under the beam, and a bearing is arranged inside the turntable, the outer ring of the bearing is fixedly connected to the turntable, and the inner ring is fixedly connected to the support column.

In one of the embodiments, the lower part of the base is provided with swivel casters.

In one of the embodiments, the pull rope is a steel wire rope.

The operation method and working principle of the utility model: connect the electric drill and the counterweight with a pull rope, and then install the stay rope on the pulley to reduce the friction force, and use the weight of the counterweight to offset the weight of the electric drill, so that both sides can reach the force. At this time, when drilling with a hand-held electric drill, it can be easily controlled without consuming a lot of physical energy; push the base to the side of the part that needs to be drilled, hold the electric drill, and control the rotation of the rotary table to a suitable angle for drilling.

The utility model has the following beneficial effects: 1. Simple structure, convenient operation, time-saving and labor-saving; 2. It can be manufactured by using simple common parts such as plates and pipes, and the cost is low; 3. It has universal casters and has strong mobility. , can be easily pushed to the desired position.

Description of drawings

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

Figure 2 is a schematic diagram of the connection between the lower casing and the jacking pipe;

Fig. 3 is the schematic diagram of the connection between the rotary table and the jacking pipe;

In the figure: 1-base, 2-support column, 201-lower casing, 202-jacking pipe, 203-adjustment hole, 204-positioning hole, 205-positioning pin, 3-beam, 4-pulley, 5-fitting Weight, 6-drawing rope, 7-electric drill, 8-rotary table, 9-swivel caster, 10-bearing.

Detailed ways

Please refer to Figures 1-3, a drilling auxiliary processing device, including: a base 1, a support column 2 is provided above the base 1, a beam 3 is provided above the support column 2, and the two ends of the beam 3 are rotatably connected There is a pulley 4, and a stay cord 6 is set on the pulley 4, and one end of the stay cord 6 is provided with a counterweight 5, and in the present embodiment, the counterweight 5 is an iron block, which is bound with a stay cord 6; Fixedly connected with electric drill 7, motor also has stay cord 6 to bind and fix.

Preferably, the support column 2 includes: a lower casing 201 and a jacking tube 202, the lower casing 201 is a hollow round tube, the jacking tube 202 is set in the lower casing 201, and the jacking tube 202 is provided with a number of adjustment holes 203, the lower casing 201 is provided with positioning holes 204, the lower casing 201 and the jacking pipe 202 pass through the positioning holes 204 with positioning pins 205, and pass through one of the adjustment holes 203 to connect fixed. When the height needs to be adjusted, it is only necessary to align the adjusting hole 203 with an appropriate height with the positioning hole 204, and then use the positioning pin 205 to penetrate and fix.

Preferably, a turntable 8 is fixedly connected under the beam 3 , and a bearing 10 is arranged inside the turntable 8 , the outer ring of the bearing 10 is fixedly connected to the turntable 8 , and the inner ring is fixedly connected to the support column 2 . According to the field conditions on site, rotate the beam 3 to the most suitable angle for drilling.

Preferably, the lower part of the base 1 is provided with swivel casters 9 . With 9 swivel casters, it can be easily pushed to any position and fixed. The swivel caster 9 in this embodiment has a braking mechanism.

Preferably, the stay rope 6 is a steel wire rope. Robust and reliable with a long service life.

The operation method and working principle of the utility model: the electric drill 7 and the counterweight 5 are connected with the pull rope 6, and then the stay rope 6 is installed on the pulley 4 to reduce friction, and the weight of the counterweight 5 is used to offset the electric drill 7 The weight of both sides makes the two sides reach a balance of force. At this time, when the hand-held electric drill 7 is drilling, it can be easily controlled without consuming a lot of physical energy; push the base 1 to the side of the parts that need to be drilled, hold the electric drill 7, and control the rotation of the rotary table 8 Drill holes at the right angle.

Claims (5)

1. A drilling auxiliary processing device, comprising: a base, a support column is arranged above the base, and it is characterized in that: a crossbeam is arranged above the support column, and a pulley is connected to the two ends of the crossbeam in rotation, and on the pulley The suit is equipped with a pull rope, and one end of the pull rope is provided with a counterweight, and the other end is fixedly connected with the electric drill. 2. A drilling auxiliary processing device according to claim 1, characterized in that: said supporting column comprises: a lower casing and a jacking tube, the lower casing is a hollow circular tube, and the jacking tube Set in the lower casing, and the jacking pipe is provided with a number of adjustment holes, the lower casing is provided with positioning holes, the positioning pins of the lower casing and the jacking pipe pass through the positioning holes, and pass through one of the adjustment holes The connection is fixed. 3. A drilling auxiliary processing device according to claim 1, characterized in that: a rotary table is fixedly connected under the beam, a bearing is arranged inside the rotary table, and the outer ring of the bearing is fixedly connected with the rotary table , the inner ring is fixedly connected with the support column. 4. A drilling auxiliary processing device according to claim 1, characterized in that: the lower part of the base is provided with swivel casters. 5. A drilling auxiliary processing device according to claim 4, characterized in that: said pull rope is a steel wire rope.

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