CN213889765U - Practical spherical tooth drill bit dismounting tool device - Google Patents

Abstract

The utility model discloses a practical ball tooth drill bit dismounting tool device, which comprises a box body, wherein the front side and the rear side of the bottom end in the first groove are respectively provided with a chute, each chute is internally provided with two symmetrically arranged sliders, the top ends of the four sliders are provided with motors, the right side of each motor is provided with a fixing mechanism, the inside of each fixing mechanism is provided with a second groove which is arranged rightwards, each groove is internally provided with a first electric telescopic rod, the top end and the bottom of the inside of the first groove and the right side of the fixing mechanism are provided with a second electric telescopic rod, the output end of each second electric telescopic rod is provided with an arc-shaped fixing plate, when the ball tooth drill bit is dismounted, the equipment can transversely and uniformly apply force to the ball tooth drill bit, the screw threads of the ball tooth drill bit and the joint can not be damaged, the cost investment is reduced, and the equipment can firmly fix the ball tooth drill bit and the ball tooth drill bit when the ball tooth drill bit is dismounted, the disassembly process is more labor-saving, and the working efficiency is increased.

Description

Practical spherical tooth drill bit dismounting tool device

Technical Field

The utility model relates to a practical ball tooth drill bit extracting tool device.

Background

The spherical tooth drill bit is a main fitting of the most advanced high-air-pressure down-the-hole drill in the world, has a wide application field, can play a role in the construction field of water conservancy, subway and large-diameter pile foundation holes, has the efficiency 2-3 times higher than that of the construction by adopting a rotary drill and a steel rope percussion drill, is an economic and practical construction mode, is generally used for construction in developed countries in the west, and is a pneumatic percussion tool taking compressed air as power. The impact energy and impact frequency generated by the impacter can be directly transmitted to the drill bit, then the drill bit is driven to rotate by the drill rig and the drill rod, the capability of pulse crushing to the rock is formed, and meanwhile, the compressed air discharged by the impacter is utilized to cool the drill bit and discharge crushed rock particles out of the hole, so that the purpose of impact rotary drilling at the bottom of the hole is realized.

The spherical tooth drill bit has the characteristics of large market demand, simple structure, high drilling efficiency, wide application range and the like, and is popular with construction users. However, the currently used water well drilling machine mainly depends on manual work to loosen the screw thread of the front joint of the impactor and uses hand tools such as pipe tongs to disassemble the button bit, so that the screw thread part of the front joint of the impactor is easily damaged, the use is inconvenient, the efficiency is low, and the drilling cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a practical ball tooth drill bit extracting tool device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a practical spherical tooth drill bit disassembling tool device comprises a box body, wherein a handle is hinged to the top end of the box body, a first groove is formed in the box body, sliding grooves are formed in the front side and the rear side of the bottom end in the first groove, a limiting block is arranged on the right side in each sliding groove, two sliding blocks which are symmetrically arranged are arranged in each sliding groove, motors are arranged at the top ends of the four sliding blocks, a fixing mechanism is arranged on the right side of each motor, a rotating shaft connected with the fixing mechanism is arranged at the output end of each motor, a second groove which is arranged rightwards is formed in the fixing mechanism, a plurality of third grooves which are uniformly arranged are arranged in the fixing mechanism and are positioned on the outer circumferential wall of the second groove, a first electric telescopic rod is arranged in each third groove, a fixing bolt is arranged at the output end of each first electric telescopic rod, a second electric telescopic rod is arranged at the top end and the bottom in each first groove and is positioned on the right side of the fixing mechanism, and the output ends of the second electric telescopic rods are provided with arc-shaped fixed plates.

Furthermore, a motor protection box is arranged on the periphery of the motor, and each sliding block is connected with the motor protection box through a bolt.

Furthermore, the limiting block is clamped with the sliding groove.

Furthermore, the arc-shaped fixing plate is connected with the second electric telescopic rod through bolts, and the second electric telescopic rod is connected with the box body through bolts.

Furthermore, the first electric telescopic rod is fixedly connected with the third groove.

Further, the aperture of the third groove is slightly larger than the diameter of the fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be equipped with the second recess of seting up right in fixed establishment's inside, be equipped with a plurality of third recess that evenly sets up on fixed establishment's inside and the outer periphery wall that is located the second recess, all be equipped with first electric telescopic handle in every recess, all be equipped with the gim peg at every electric telescopic handle's output, make this equipment when carrying out the dismantlement of button bit, can be very firm fix the button bit, make the more laborsaving of dismantlement process, and the work efficiency is increased.

2. The utility model discloses be equipped with the motor on the top of slider, right side at the motor is equipped with fixed establishment, output at the motor is equipped with the pivot of connecting fixed establishment, inside being equipped with first recess at the box, both sides all are equipped with the spout around the inside bottom of first recess, right side inside every spout all is equipped with the stopper, all be equipped with two sliders that the symmetry set up in every spout, this equipment of messenger is when carrying out the dismantlement to the ball tooth drill bit, give a horizontal even power of ball tooth drill bit, the screw thread that makes ball tooth drill bit and joint can not take place to damage, the input of cost is reduced.

3. The utility model discloses just be located fixed establishment's right side on the inside top of first recess and bottom and be equipped with second electric telescopic handle, all be equipped with arc fixed plate at second electric telescopic handle's output for this equipment is at the dismantlement in-process to the spherical tooth drill bit, fixes the connecting portion of spherical tooth drill bit through arc fixed plate, makes at the dismantlement process to the spherical tooth drill bit, more convenient and fast.

Drawings

FIG. 1 is a drawing showing a structure of a practical ball-tooth drill bit disassembling tool device of the present invention;

FIG. 2 is a side view of a practical button bit removal tool apparatus of the present invention;

fig. 3 is a partial schematic view of a practical button bit dismounting tool device of the present invention.

The reference numerals are explained below:

in the figure: 1. a box body; 2. a handle; 3. a first groove; 4. a chute; 5. a limiting block; 6. a slider; 7. a motor; 8. a fixing mechanism; 9. a rotating shaft; 10. a second groove; 11. a third groove; 12. a first electric telescopic rod; 13. a fixing bolt; 14. a second electric telescopic rod; 15. an arc-shaped fixing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a practical ball tooth drill bit extracting tool device, the power distribution box comprises a box body 1, 1 top of box articulates there is handle 2, 1 inside first recess 3 that is equipped with of box, both sides all are equipped with spout 4 around the inside bottom of first recess 3, the inside right side of every spout 4 all is equipped with stopper 5, all be equipped with two sliders 6 that the symmetry set up in every spout 4, the top of four sliders 6 is equipped with motor 7, motor 7's right side is equipped with fixed establishment 8, motor 7's output is equipped with the pivot 9 of connecting fixed establishment 8, fixed establishment 8's inside is equipped with the second recess 10 of seting up right, fixed establishment 8's inside and the outer periphery wall that is located second recess 10 are equipped with a plurality of third recess 11 of even setting, all be equipped with first electric telescopic handle 12 in every third recess 11, the output of every first electric telescopic handle 12 all is equipped with gim peg 13, the inside top of first recess 3 and the right side that the bottom just is located fixed establishment 8 are equipped with second electric telescopic handle 14 And the output ends of the second electric telescopic rods 14 are provided with arc-shaped fixing plates 15.

In order to further improve a function of practical ball tooth drill bit extracting tool device, the periphery of motor 7 is equipped with the motor protection case, is bolted connection between every slider 6 and the motor protection case, has increased its stability, reliability, makes the utility model discloses firm that can be more in the use makes the structure more stable.

In order to further improve the function of a practical ball tooth drill bit extracting tool device, be the joint between stopper 5 and the spout 4, increased its stability, reliability, make the utility model discloses firm more in the use, make the structure more stable.

In order to further improve the function of a practical ball tooth drill bit extracting tool device, be bolted connection between arc fixed plate 15 and the second electric telescopic handle 14, be bolted connection between second electric telescopic handle 14 and the box 1, increased its stability, reliability, make the utility model discloses firm more in the use, make the structure more stable.

In order to further improve the function of a practical ball tooth drill bit extracting tool device, be fixed connection between first electric telescopic handle 12 and the third recess 11, increased its stability, reliability, make the utility model discloses can be more firm in the use, make the structure more stable.

In order to further improve the function of a practical ball tooth drill bit extracting tool device, the aperture of the third groove 11 is slightly larger than the diameter of the fixing bolt 13, so that the utility model discloses convenient and fast more in the use.

The operation process comprises the following steps: the utility model discloses when using, at first remove the assigned position with this equipment, then in will being connected with the connecting portion of ball tooth drill bit injects first recess 3, stretch out through control second electric telescopic handle 14, it is fixed to utilize arc fixed plate 15 to fix the connecting portion that the ball tooth drill bit is connected, then insert the ball tooth drill bit in the second recess 10 of fixed establishment 8, stretch out through control first electric telescopic handle 12, insert the gim peg 13 in the exhaust duct of ball tooth drill bit, it is fixed to make the ball tooth drill bit, starter motor 7, motor 7 drives pivot 9 rotatory, thereby it is rotatory to drive fixed establishment 8, it is rotatory to the ball tooth drill bit, motor 7 passes through slider 6 and outwards removes along spout 4, until lift the ball tooth drill bit off, lift this equipment off at last, accomplish the dismantlement to the ball tooth drill bit.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a practical spherical tooth drill bit extracting tool device, includes box (1), its characterized in that: a handle (2) is hinged to the top end of the box body (1), a first groove (3) is formed in the box body (1), sliding grooves (4) are formed in the front side and the rear side of the bottom end in the first groove (3), a limiting block (5) is arranged on the right side of the interior of each sliding groove (4), two sliding blocks (6) which are symmetrically arranged are arranged in each sliding groove (4), a motor (7) is arranged at the top end of each sliding block (6), a fixing mechanism (8) is arranged on the right side of each motor (7), a rotating shaft (9) connected with each fixing mechanism (8) is arranged at the output end of each motor (7), a second groove (10) which is formed rightwards is formed in the interior of each fixing mechanism (8), a plurality of third grooves (11) which are uniformly arranged are formed in the interior of each fixing mechanism (8) and are located on the outer circumferential wall of the corresponding second groove (10), and a first electric telescopic rod (12) is arranged in each third groove (11), every the output of first electric telescopic handle (12) all is equipped with gim peg (13), the top and the bottom of first recess (3) inside and the right side that is located fixed establishment (8) are equipped with second electric telescopic handle (14), the output of second electric telescopic handle (14) all is equipped with arc fixed plate (15).

2. A utility button bit remover unit according to claim 1, further comprising: and a motor protection box is arranged on the periphery of the motor (7), and each sliding block (6) is connected with the motor protection box through a bolt.

3. A utility button bit remover unit according to claim 1, further comprising: the limiting block (5) is clamped with the sliding groove (4).

4. A utility button bit remover unit according to claim 1, further comprising: the arc-shaped fixing plate (15) is connected with the second electric telescopic rod (14) through bolts, and the second electric telescopic rod (14) is connected with the box body (1) through bolts.

5. A utility button bit remover unit according to claim 1, further comprising: the first electric telescopic rod (12) is fixedly connected with the third groove (11).

6. A utility button bit remover unit according to claim 1, further comprising: the aperture of the third groove (11) is slightly larger than the diameter of the fixing bolt (13).

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