CN210061015U

CN210061015U - Impact drill with good vibration reduction effect

Info

Publication number: CN210061015U
Application number: CN201920889620.3U
Authority: CN
Inventors: 何云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-02-14
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an effectual percussion drill of damping, including percussion drill shell, the rear end of percussion drill shell is provided with the tailstock, first handle has on the tailstock, the centre of percussion drill shell is provided with the second handle, the inside gearbox that is provided with of front end of percussion drill shell, the output of gearbox is provided with the drill chuck, and presss from both sides on the drill chuck and have percussion drill bit, the front end of percussion drill shell is located gearbox department and is provided with the unscrambler, the below of unscrambler is provided with the collecting box. An effectual percussion drill of damping, be provided with collecting box and unscrambler, can collect percussion drill exhaust waste material, need clear up ground again after preventing to fall to ground, it is more convenient, the straightness that hangs down of percussion drill bit and wall not only can be guaranteed to the unscrambler, prevents to strike and bores down the inclined hole and cause the damage often, can also measure the degree of depth of drilling, it is more convenient.

Description

Impact drill with good vibration reduction effect

Technical Field

The utility model relates to an impact drill field, in particular to effectual impact drill of damping.

Background

The percussion drill works by means of rotation and impact, the percussion drill can be used for impact drilling of natural stones or concrete, the percussion drill is provided with an adjusting knob at a drill chuck during working, the adjustable common electric hand drill and the percussion drill are in two modes, the percussion drill is mainly suitable for performing impact drilling on a concrete floor, a wall, bricks, stones, wood boards and multilayer materials, in addition, the percussion drill can also perform drilling and tapping on wood, metal, ceramics and plastics and is provided with an electronic speed regulating device to perform functions of clockwise or anticlockwise rotation and the like, the percussion drill is often provided with a vibration damping device at the part of a handle or a tailstock, and then the vibration of a user can be reduced when the percussion drill is used. However, when the existing percussion drill is used and the percussion drill is used for impacting a wall body, the percussion drill is easy to incline or break under the action of impact, the use of the percussion drill is influenced, the drilling depth is mastered, drilled waste materials can directly fall, then a lot of waste materials fall on the ground, the ground needs to be cleaned again, and the existing percussion drill is troublesome

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an impact drill with good vibration damping effect, which can effectively solve the problems of the prior art.

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

the utility model provides an effectual percussion drill of damping, includes the percussion drill shell, the rear end of percussion drill shell is provided with the tailstock, first handle has on the tailstock, the centre of percussion drill shell is provided with the second handle, the inside gearbox that is provided with of front end of percussion drill shell, the output of gearbox is provided with the drill chuck, and the clamp has percussion drill bit on the drill chuck, the front end of percussion drill shell is located gearbox department and is provided with the unscrambler, the below of unscrambler is provided with the collecting box.

Preferably, the collecting box includes first fastener, connecting plate, collection workbin, second fastener and side shield, the upper end edge of collection workbin is provided with a connecting plate and three side shield, the side shield with the slope of collection workbin is arranged, the welding of the upper end of connecting plate has the second fastener, the welding of the lower extreme of unscrambler have with second fastener matched with first fastener.

Preferably, the corrector includes first fixed plate, degree of depth pole, scale, first stopper, second stopper, fixed orifices, preformed hole, hydraulic stem and second fixed plate, the second fixed plate welding is in the surface of gearbox, the fixed orifices has been seted up on second fixed plate and the first fixed plate, it is provided with four hydraulic stems and a degree of depth pole to lie in the fixed orifices between second fixed plate and the first fixed plate, the screw thread has been seted up on the surface of degree of depth pole, be carved with the scale on the degree of depth pole, the both sides that lie in the second fixed plate on the degree of depth pole are provided with first stopper and second stopper, and first stopper and second stopper pass through the screw thread with degree of depth pole swing joint.

Preferably, a locking button and a switch button are arranged on the tailstock and positioned at the first handle.

Preferably, the surfaces of the first handle and the second handle are both provided with rubber sleeves.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with the collecting box, can collect percussion drill exhaust waste material, need clear up ground again after preventing to fall ground, it is troublesome to remove unnecessary from, and the straightness that hangs down of percussion drill bit and wall not only can be guaranteed to the unscrambler, prevents to strike the brill inclined hole of boring and causes the damage often, can also measure the degree of depth of drilling through the scale mark, and the accuracy obtains the degree of depth of drilling, and it is more convenient.

Drawings

FIG. 1 is a schematic structural view of a percussion drill with good vibration damping effect;

FIG. 2 is a front view of a percussion drill with good vibration damping effect according to the present invention;

FIG. 3 is a schematic view of a collecting box of the percussion drill with good vibration damping effect;

fig. 4 is a schematic view of the utility model discloses an effectual unscrambler that strikes of damping bores.

In the figure: 1. a first handle; 2. a lock button; 3. a switch button; 4. a rubber sleeve; 5. a second handle; 6. a collection box; 601. a first fastener; 602. a connecting plate; 603. a material collecting box; 604. a second fastener; 605. a side dam; 7. a percussion drill housing; 8. a gearbox; 9. a drill chuck; 10. a percussion drill bit; 11. a corrector; 1101. a first fixing plate; 1102. a depth rod; 1103. a graduated scale; 1104. a first stopper; 1105. a second limiting block; 1106. a fixing hole; 1107. reserving a hole; 1108. a hydraulic lever; 1109. a second fixing plate; 12. and (4) a tail seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a percussion drill with good vibration reduction effect comprises a percussion drill casing 7, a tailstock 12 is arranged at the rear end of the percussion drill casing 7, a first handle 1 is arranged on the tailstock 12, a second handle 5 is arranged in the middle of the percussion drill casing 7, a gearbox 8 is arranged inside the front end of the percussion drill casing 7, a drill chuck 9 is arranged at the output end of the gearbox 8, a percussion drill bit 10 is clamped on the drill chuck 9, a corrector 11 is arranged at the position, located at the gearbox 8, of the front end of the percussion drill casing 7, and a collecting box 6 is arranged below the corrector 11;

the collecting box 6 comprises a first fastener 601, a connecting plate 602, a collecting box 603, a second fastener 604 and side baffles 605, the edge of the upper end of the collecting box 603 is provided with the connecting plate 602 and three side baffles 605, the side baffles 605 and the collecting box 603 are obliquely arranged, the second fastener 604 is welded at the upper end of the connecting plate 602, and the first fastener 601 matched with the second fastener 604 is welded at the lower end of the straightener 11; the corrector 11 comprises a first fixing plate 1101, a depth rod 1102, a scale 1103, a first limiting block 1104, a second limiting block 1105, a fixing hole 1106, a preformed hole 1107, a hydraulic rod 1108 and a second fixing plate 1109, wherein the second fixing plate 1109 is welded on the surface of the gearbox 8, the second fixing plate 1109 and the first fixing plate 1101 are provided with the fixing hole 1106, four hydraulic rods 1108 and one depth rod 1102 are arranged between the second fixing plate 1109 and the first fixing plate 1101 on the fixing hole 1106, the surface of the depth rod 1102 is provided with threads, the scale 1103 is carved on the depth rod 1102, the first limiting block 1104 and the second limiting block 1105 are arranged on the depth rod 1102 on two sides of the second fixing plate 1109, and the first limiting block 1104 and the second limiting block 1105 are movably connected with the depth rod 1102 through threads; a locking button 2 and a switch button 3 are arranged on the tailstock 12 and positioned at the first handle 1; the surfaces of the first handle 1 and the second handle 5 are both provided with rubber sleeves 4.

It should be noted that the utility model relates to an impact drill with good vibration reduction effect, when in use, the collecting box 6 is buckled on the corrector 11 through the first fastener 601 and the second fastener 604, the power supply of the impact drill is switched on, the two hands are arranged on the rubber sleeves 4 on the first handle 1 and the second handle 5, the vibration can be reduced, the holding is more comfortable, the switch button 3 is pressed, and the two required high-speed or low-speed rotating speeds are locked through the locking button 2, then the gearbox 8 inside the impact drill shell 7 is changed into the appointed rotating speed, then the drill chuck 9 drives the impact drill 10 to rotate, then the corrector 11 is supported on the wall, at the moment, the second stopper 1105 can be screwed on the zero scale line of the scale 1103, the first stopper 1104 is screwed on the scale line of the appointed depth, then the impact drill 10 of the preformed hole is aligned to the impact point, at this moment, the first fixing plate is contacted with the wall surface, increase area of contact, and can guarantee the straightness that hangs down of drilling, when beginning to bore, will strike and bore shell 7 forward to support with exerting oneself, make hydraulic stem 1108 also be contracting when percussion bit 10 bores, first fixed plate 1101 also moves this moment, and promote degree of depth pole 1102 and move at first stopper 1104, when reaching appointed degree of depth, second fixed plate 1109 blocks first stopper 1104, drilling completion this moment, in drilling, the construction waste material of discharging can fall to the case 603 that gathers materials, and side shield 605 can block that the waste material falls to the case 603 outside, after the area is accomplished drilling, take out second fastener 604 on connecting plate 602 from first fastener 601, pour the waste material can, it is more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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

1. The utility model provides an effectual percussion drill of damping which characterized in that: including strikeing drill shell (7), the rear end of strikeing drill shell (7) is provided with tailstock (12), first handle (1) has on tailstock (12), the centre of strikeing drill shell (7) is provided with second handle (5), the inside gearbox (8) that is provided with of front end of strikeing drill shell (7), the output of gearbox (8) is provided with drill chuck (9), and the centre gripping has percussion drill bit (10) on drill chuck (9), the front end of strikeing drill shell (7) is located gearbox (8) and locates to be provided with unscrambler (11), the below of unscrambler (11) is provided with collecting box (6).

2. The impact drill with good vibration damping effect according to claim 1, wherein: collecting box (6) include first fastener (601), connecting plate (602), collection case (603), second fastener (604) and side shield (605), the upper end edge of collection case (603) is provided with one connecting plate (602) and three side shield (605), side shield (605) with collection case (603) slope is arranged, the upper end welding of connecting plate (602) has second fastener (604), the lower extreme welding of unscrambler (11) have with first fastener (601) of second fastener (604) matched with.

3. The impact drill with good vibration damping effect according to claim 1, wherein: the straightener (11) comprises a first fixing plate (1101), a depth rod (1102), a graduated scale (1103), a first limiting block (1104), a second limiting block (1105), a fixing hole (1106), a preformed hole (1107), hydraulic rods (1108) and a second fixing plate (1109), wherein the second fixing plate (1109) is welded on the surface of the gearbox (8), the second fixing plate (1109) and the first fixing plate (1101) are provided with the fixing hole (1106), four hydraulic rods (1108) and one depth rod (1102) are arranged on the fixing hole (1106) between the second fixing plate (1109) and the first fixing plate (1101), the surface of the depth rod (1102) is provided with threads, the graduated scale (1103) is carved on the depth rod (1102), and the first limiting block (1104) and the second limiting block (1105) are arranged on the depth rod (1102) and positioned on two sides of the second fixing plate (1109), and the first limiting block (1104) and the second limiting block (1105) are movably connected with the depth rod (1102) through threads.

4. The impact drill with good vibration damping effect according to claim 1, wherein: and a locking button (2) and a switch button (3) are arranged on the tailstock (12) and positioned at the first handle (1).

5. The impact drill with good vibration damping effect according to claim 1, wherein: the surfaces of the first handle (1) and the second handle (5) are both provided with rubber sleeves (4).