CN213002723U

CN213002723U - Rocker drill convenient to adjust

Info

Publication number: CN213002723U
Application number: CN202021607086.1U
Authority: CN
Inventors: 姜钧策
Original assignee: Dalian Liaoan Zhongke Industrial Co ltd
Current assignee: Dalian Liaoan Zhongke Industrial Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-20
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a rocking arm bores technical field, specifically is a rocking arm bores convenient to adjust, bore the main part including drill bit module and rocking arm, the outside cover of rocking arm brill main part is equipped with the drill bit module, the inside of drill bit module is provided with protection mechanism, the inside of rocking arm brill main part bottom is provided with garbage collection mechanism, garbage collection mechanism is including collecting box, handle, slider, spout, pulley, first nest of blocks, second loop bar, second spring, spacing cavity, hinge bar and stopper, the spout has all been seted up to the inside both sides in rocking arm brill main part bottom, and the inside sliding connection of spout has the slider, slider fixed connection is in the both sides of collecting the box, and the bottom sliding connection of slider has the pulley. The utility model provides a current rocking arm that is convenient for adjust bore the problem that does not mostly have the collection mechanism to the processing waste material and the current rocking arm that is convenient for adjust bores the problem that does not mostly have the protection machanism to the drill bit.

Description

Rocker drill convenient to adjust

Technical Field

The utility model relates to a rocking arm bores technical field, specifically is a rocking arm bores convenient to adjust.

Background

Along with the progress of times and the development of society, the application of the radial drill is more and more extensive, the radial drill is also called as a radial drill, is drilling processing equipment, is mainly used for processing in the forms of drilling, reaming, tapping and the like, the radial drill is simple, convenient and flexible to operate, has a wide application range, is available in most machining workshops, and although the existing radial drill basically meets the requirements of people, the existing radial drill still has some problems.

The first problem is that: the existing rocker drill convenient to adjust mostly does not have a collecting mechanism for processing waste materials, the processed waste materials are accumulated on a drilling machine, the machine is easily damaged, the damage to the health of an operator is easily caused, the operator can suck some tiny droplets into the body, and some diseases can be caused after the operation for a long time.

The second problem is that: most of the existing rocker drills convenient to adjust do not have a protection mechanism for a drill bit, chips splashed by the machine during working easily cause damage to the machine, the machine cannot normally work, the working efficiency is reduced, the usability and the practicability are low, and therefore the problem is solved by the rocker drill convenient to adjust urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rocking arm bores convenient to adjust to the current rocking arm bores that is convenient for to adjust that proposes in solving above-mentioned background art does not mostly all do not have the problem to the collection mechanism of processing waste material and the current rocking arm bores that is convenient for to adjust does not mostly all have the problem to the protection machanism of drill bit.

In order to achieve the above object, the utility model provides a following technical scheme: a rocker drill convenient to adjust comprises a drill bit module and a rocker drill main body, wherein the drill bit module is sleeved outside the rocker drill main body, a protection mechanism is arranged inside the drill bit module, a waste collection mechanism is arranged inside the bottom end of the rocker drill main body and comprises a collection box, a handle, a sliding block, a sliding groove, a pulley, a first sleeve block, a second sleeve rod, a second spring, a limiting cavity, a hinge rod and a limiting block, the sliding groove is formed in each of two sides of the bottom end of the rocker drill main body, the sliding block is connected to each of two sides of the collection box in a sliding mode and fixedly connected to the bottom end of the sliding block, the handle is fixedly mounted at the center of the front end of the collection box, the limiting cavity is formed in each sliding block, and the bottom end inside the limiting cavity is fixedly connected with the bottom end of the second sleeve rod, and the top cover of second loop bar establishes the inside at first loop bar, the top of first loop bar pierces through spacing cavity and extends to the outside of slider, and the bottom welding of first loop bar has the top of second spring, the second spring winding is in the outside of second loop bar, and the bottom welding of second spring is in the inside bottom of spacing cavity, the left side of first loop bar bottom has the right side of hinge bar through pivot swing joint, and the left side of hinge bar is on the right side of stopper through pivot swing joint, the stopper is inserted and is located the inside slot of seting up of radial drill main part.

Preferably, protection mechanism includes first sleeve, second sleeve, ball and first spring, the inside fixed mounting of drill bit module bottom has first sleeve, and the inside cover of first sleeve is equipped with the second sleeve, the telescopic bottom of second is provided with the ball, and the top welding of second sleeve has the bottom of first spring, the top welding of first spring is on the inside top of first sleeve.

Preferably, the handle is fixedly arranged at the center of the front end of the collecting box, and the handle is designed in an oval shape.

Preferably, the top sliding connection of pulley is in the bottom of slider, and the bottom sliding connection of pulley is in the inside bottom of spout.

Preferably, the top end of the ball is provided with a groove, and the groove is designed in an arc shape.

Preferably, the second sleeve is sleeved inside the first sleeve, and the bottom end of the first sleeve and the top end of the second sleeve are fixedly connected with a clamping block.

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

1. the rocker drill convenient to adjust is provided with a collecting box, a handle, a sliding block, a sliding chute, a pulley, a first sleeve block, a second sleeve rod, a second spring, a limiting cavity, a hinge rod and a limiting block, waste materials are collected through the collecting box, the effect of collecting the waste materials is achieved, when the collecting box needs to be taken out and dumped after the waste materials are collected fully, the first sleeve block is pressed inwards, under the effect of the inwards force, the second sleeve rod generates elastic deformation, the first sleeve block moves inwards to drive the hinge rod movably connected with the first sleeve block through a rotating shaft to move towards the bottom end inside the limiting cavity, the hinge rod moves towards the bottom end inside the limiting cavity to drive the limiting block movably connected with the hinge rod through the rotating shaft to move towards the right side, the limiting effect of the collecting box in a clamping state is relieved, the collecting box is taken out at the moment, the hinge rod can be disassembled, and the problem that most of the existing rocker drills convenient to adjust do not have a collecting mechanism for processing waste materials is;

2. this rocking arm bores convenient to adjust is provided with first sleeve, the second sleeve, ball and first spring, play the effect of protection to the drill bit through first sleeve and second sleeve, when the drill bit is driling the material, the material produces ascending extrusion force to the second sleeve, make first spring produce elastic deformation second sleeve rebound, telescopic bottom of second closely laminates with the material under the effect of first spring reducing force, make the drill bit protected, the effect of protection drill bit has been played, the most protection machanism's to the drill bit problem that does not all has been solved to the rocking arm that has current be convenient for adjust problem.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic view of a partial front sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a partial top-view cross-sectional structure of the present invention;

fig. 5 is an enlarged schematic structural view of the utility model at the position B in fig. 4;

fig. 6 is a schematic view of the structure of the present invention in a partial side view and section;

fig. 7 is a schematic view of a partial top-view cross-sectional structure of the present invention.

In the figure: 1. a drill bit module; 2. a protection mechanism; 21. a first sleeve; 22. a second sleeve; 23. a ball bearing; 24. a first spring; 3. a rocker arm drill body; 4. a waste collection mechanism; 41. a collection box; 42. a grip; 43. a slider; 44. a chute; 45. a pulley; 46. a first nest block; 47. a second loop bar; 48. a second spring; 49. a limiting chamber; 410. a hinged lever; 411. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: a rocker drill convenient to adjust comprises a drill bit module 1 and a rocker drill body 3, wherein the drill bit module 1 is sleeved outside the rocker drill body 3, a protection mechanism 2 is arranged inside the drill bit module 1, a waste collection mechanism 4 is arranged inside the bottom end of the rocker drill body 3, the waste collection mechanism 4 comprises a collection box 41, a handle 42, a sliding block 43, a sliding groove 44, a pulley 45, a first sleeve block 46, a second sleeve rod 47, a second spring 48, a limiting cavity 49, a hinge rod 410 and a limiting block 411, sliding grooves 44 are formed in two sides of the bottom end of the rocker drill body 3, the sliding block 43 is connected inside the sliding groove 44 in a sliding manner, the sliding block 43 is fixedly connected to two sides of the collection box 41, the pulley 45 is connected to the bottom end of the sliding block 43 in a sliding manner, the handle 42 is fixedly installed at the central position of the front end of the collection box 41, the limiting cavity 49 is formed inside the sliding block 43, and the bottom end of the limiting, and the top cover of second sleeve rod 47 is established in the inside of first sleeve block 46, the top of first sleeve block 46 pierces through spacing cavity 49 and extends to the outside of slider 43, and the bottom welding of first sleeve block 46 has the top of second spring 48, second spring 48 twines in the outside of second sleeve rod 47, and the bottom welding of second spring 48 is in the inside bottom of spacing cavity 49, the left side of first sleeve block 46 bottom has the right side of articulated rod 410 through pivot swing joint, and the left side of articulated rod 410 is on the right side of stopper 411 through pivot swing joint, stopper 411 inserts the slot of locating inside the seting up of rocker drill main part 3.

Protection mechanism 2 includes first sleeve 21, second sleeve 22, ball 23 and first spring 24, and the inside fixed mounting of drill bit module 1 bottom has first sleeve 21, and the inside cover of first sleeve 21 is equipped with second sleeve 22, and the bottom of second sleeve 22 is provided with ball 23, and the top welding of second sleeve 22 has the bottom of first spring 24, and the top welding of first spring 24 is on the inside top of first sleeve 21.

The handle 42 is fixedly installed at the center of the front end of the collecting box 41, and the handle 42 is designed in an oval shape, so that the holding is more comfortable.

The top sliding connection of pulley 45 is in the bottom of slider 43, and the bottom sliding connection of pulley 45 is in the inside bottom of spout 44, and is more laborsaving when making collection box 41 slide.

The top of ball 23 is seted up flutedly, and the recess is the arc design, and the recess parcel ball first half makes the ball can not fall out.

The second sleeve 22 is sleeved inside the first sleeve 21, and the bottom end of the first sleeve 21 and the top end of the second sleeve 22 are fixedly connected with a clamping block, so that the first spring 24 cannot push the second sleeve 22 out of the first sleeve 21.

The working principle is as follows: when the collecting box 41 needs to be disassembled, the first sleeve block 46 is firstly pressed towards the inside of the limiting cavity 49, the second spring 48 welded at the bottom end generates elastic deformation under the action of inward force, the first sleeve block 46 moves towards the inside of the limiting cavity 49 and simultaneously drives the hinge rod 410 fixedly connected to the left side of the bottom end of the first sleeve block 46 through the rotating shaft to move towards the bottom end of the inside of the limiting cavity 49, the hinge rod 410 moves towards the bottom end of the inside of the limiting cavity 49 and drives the limiting block 411 movably connected with the hinge rod 410 through the rotating shaft to move towards the right side, the limiting effect on the collecting box 41 is relieved, the handle 42 is held at the moment, the collecting box 41 is pulled outwards to slide out, and the disassembling operation on the collecting box 41 is completed.

When the drill bit drills a hole in the workpiece, the workpiece is in contact with the second sleeve 22 and generates upward extrusion force on the second sleeve 22, the first spring 24 generates elastic deformation under the action of upward force, the second sleeve 22 moves upwards, and the bottom end of the second sleeve 22, the balls 23 and the workpiece are tightly attached to protect the drill bit under the action of reducing force of the first spring 24.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rocker drill convenient to adjust, includes drill bit module (1) and rocker drill body (3), its characterized in that: the drill bit module (1) is sleeved outside the rocker drill main body (3), the protection mechanism (2) is arranged inside the drill bit module (1), the waste collection mechanism (4) is arranged inside the bottom end of the rocker drill main body (3), the waste collection mechanism (4) comprises a collection box (41), a handle (42), a sliding block (43), a sliding groove (44), a pulley (45), a first sleeve block (46), a second sleeve rod (47), a second spring (48), a limiting cavity (49), a hinge rod (410) and a limiting block (411), the sliding groove (44) is formed in each of two sides of the inner portion of the bottom end of the rocker drill main body (3), the sliding block (43) is connected to the inner portion of the sliding groove (44) in a sliding mode, the sliding block (43) is fixedly connected to two sides of the collection box (41), the pulley (45) is connected to the bottom end of the sliding block (43), the handle (42) is fixedly installed at the center position of the front, a limiting cavity (49) is arranged inside the sliding block (43), the bottom end inside the limiting cavity (49) is fixedly connected with the bottom end of the second sleeve rod (47), and the top end of the second sleeve rod (47) is sleeved inside the first sleeve block (46), the top end of the first sleeve block (46) penetrates through the limit chamber (49) and extends to the outside of the sliding block (43), the bottom end of the first sleeve block (46) is welded with the top end of a second spring (48), the second spring (48) is wound on the outer side of the second sleeve rod (47), and the bottom end of the second spring (48) is welded at the bottom end inside the limit chamber (49), the left side of the bottom end of the first sleeve block (46) is movably connected with the right side of a hinged rod (410) through a rotating shaft, and the left side of the hinged rod (410) is movably connected with the right side of the limit block (411) through a rotating shaft, the limiting block (411) is inserted into a slot formed in the rocker drill main body (3).

2. The rocker arm drill of claim 1, wherein: protection machanism (2) include first sleeve (21), second sleeve (22), ball (23) and first spring (24), the inside fixed mounting of drill bit module (1) bottom has first sleeve (21), and the inside cover of first sleeve (21) is equipped with second sleeve (22), the bottom of second sleeve (22) is provided with ball (23), and the top welding of second sleeve (22) has the bottom of first spring (24), the top welding of first spring (24) is on the inside top of first sleeve (21).

3. The rocker arm drill of claim 1, wherein: the handle (42) is fixedly arranged at the center of the front end of the collecting box (41), and the handle (42) is designed in an oval shape.

4. The rocker arm drill of claim 1, wherein: the top sliding connection of pulley (45) is in the bottom of slider (43), and the bottom sliding connection of pulley (45) is in the inside bottom of spout (44).

5. The rocker arm drill of claim 2, wherein: the top end of the ball (23) is provided with a groove, and the groove is in an arc shape.

6. The rocker arm drill of claim 2, wherein: the second sleeve (22) is sleeved inside the first sleeve (21), and the bottom end of the first sleeve (21) and the top end of the second sleeve (22) are fixedly connected with clamping blocks.