CN214922734U

CN214922734U - Pneumatic tool convenient to clear away waste residue

Info

Publication number: CN214922734U
Application number: CN202121697748.3U
Authority: CN
Inventors: 李玉鑫; 刘华兰; 龙文政
Original assignee: Suzhou Ming Li Ya Zheng Intelligent Technology Co ltd
Current assignee: Suzhou Ming Li Ya Zheng Intelligent Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-30
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a pneumatic tool convenient to clear away waste residue, which comprises a mounting bas, the equal fixedly connected with backup pad in top both sides of mount pad, the top fixed mounting of two backup pads has same roof, and the top of mount pad is equipped with the drilling tool, and the top of roof is inlayed and is equipped with the pneumatic cylinder, the output shaft bottom of pneumatic cylinder and the top fixed connection of drilling tool, seted up first cavity on the mount pad, fixed mounting has the filter screen that the slope set up in the first cavity, is provided with dust absorption collection sediment mechanism on the mount pad, and dust absorption collection sediment mechanism cooperatees with the filter screen, is provided with in the first cavity to strike with filter screen matched with and shakes the mechanism. The utility model relates to a rationally, be convenient for absorb the waste residue and the sweeps that produce automatically when drilling and clear away the collection, reduce the in-process sweeps at drilling and fly away the environmental pollution who causes, reduce the personnel's clearance degree of difficulty, and can take out the clearance with the sweeps waste residue of collecting fast, satisfy the user demand.

Description

Pneumatic tool convenient to clear away waste residue

Technical Field

The utility model relates to a pneumatic tool technical field especially relates to a pneumatic tool convenient to clear away waste residue.

Background

In the process of die drilling, in order to avoid deviation in the process of machining and drilling caused by unstable current, a pneumatic jig is mostly adopted to drill holes in a workpiece, so that the formed holes are uniform in size and attractive in appearance;

present pneumatic tool, it does not possess the automatic shortcoming of in time absorbing the waste residue and cleaing away the collection at the in-process of processing drilling, in drilling processing operation process, often can produce a large amount of sweeps waste residue, the sweeps waste residue is piled up and can be increased the frictional force between drill bit and the mould on placing the board, the mode intensity of labour of current manual handling sweeps waste residue is big, at the in-process of drilling, the sweeps is in a large number to the air, cause certain pollution to the environment easily, can not satisfy the user demand, synthesize above-mentioned condition and improve, therefore we have proposed a pneumatic tool that is convenient for clear away the waste residue and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pneumatic jig convenient for clearing away waste residues.

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

the utility model provides a pneumatic tool convenient to clear away waste residue, includes the mount pad, the equal fixedly connected with backup pad in top both sides of mount pad, the top fixed mounting of two backup pads has same roof, and the top of mount pad is equipped with the drilling tool, and the top of roof is inlayed and is equipped with the pneumatic cylinder, the output shaft bottom of pneumatic cylinder and the top fixed connection of drilling tool, seted up first cavity on the mount pad, fixed mounting has the filter screen that the slope set up in the first cavity, is provided with dust absorption collection sediment mechanism on the mount pad, and dust absorption collection sediment mechanism cooperatees with the filter screen, is provided with in the first cavity to strike with filter screen matched with and shakes the mechanism, strikes and shakes the mechanism and cooperate with dust absorption collection sediment mechanism.

Preferably, the dust collection and slag collection mechanism comprises two dust hoods arranged above the mounting seat, the two dust hoods are symmetrically arranged, the sides of the two dust hoods, which are far away from each other, are both communicated and fixed with an L-shaped pipe, the bottom ends of the L-shaped pipes extend into the first cavity, the bottom ends of the two L-shaped pipes are both communicated with the inside of the first cavity, the standing groove has been seted up to the left side bottom of mount pad, the movable sleeve is equipped with the collection sediment case that the top set up for the opening in the standing groove, the left side fixedly connected with connecting block of collection sediment case, connecting block magnetism is inhaled and is clamped in the left side of mount pad, the left side fixedly connected with U-shaped handle of connecting block, set up the first through-hole that is linked together with the inside of first cavity on the top inner wall of standing groove, it advances the sediment hole to have seted up on the top inner wall of first cavity, it is located between two suction hoods to advance the sediment hole, the right side fixedly connected with suction pump of mount pad, the dust absorption end of suction pump extends to in the first cavity.

Preferably, the knocking mechanism comprises a collision roller arranged on the right side of the filter screen, the collision roller is matched with the filter screen, a moving rod is arranged on the right side of the collision roller, a hard spring is fixedly connected between the left side of the moving rod and the right side of the collision roller, a second cavity is formed in the mounting seat, the bottom of the second cavity is communicated with the inside of the first cavity, a T-shaped rod is fixedly connected to the inner wall of the right side of the first cavity, a moving block is fixedly connected to the top of the moving rod, the moving block is slidably sleeved on the T-shaped rod, a first spring is fixedly connected between the left side of the moving block and the inner wall of the left side of the T-shaped rod, the first spring is movably sleeved on the T-shaped rod, the top of the moving block extends into the second cavity, a ball is embedded at the top of the right side of the moving block, a driving motor is fixedly connected to the inner wall of the top of the second cavity, and an eccentric wheel is fixedly connected to the bottom end of an output shaft of the driving motor, the left side of the eccentric is in rolling contact with the balls.

Preferably, the top of the top plate is provided with an embedded hole, and the inner wall of the embedded hole is fixedly connected with the outer side of the pneumatic cylinder.

Preferably, two first circular holes are formed in the inner wall of the top of the first cavity, and the inner wall of each first circular hole is fixedly connected with the outer side of the corresponding L-shaped pipe.

Preferably, two draw-in grooves have been seted up in the left side of mount pad, and the draw-in groove is kept away from fixedly connected with magnet on its open-ended one side inner wall, two iron fixture blocks of right side fixedly connected with of connecting block, and the right side of iron fixture block extends to in the draw-in groove that corresponds and adsorbs mutually with the left side of magnet, the outside of iron fixture block and the inner wall movable contact of the draw-in groove that corresponds.

Preferably, one side of the moving block is provided with a rectangular hole, and the inner wall of the rectangular hole is in sliding connection with the outer side of the T-shaped rod.

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

through the mounting base, the top plate, the pneumatic cylinder, the drilling tool, the dust hoods, the L-shaped pipes, the first cavity, the placing groove, the slag collecting box, the first through hole, the slag inlet hole, the suction pump, the filter screen, the moving rod, the collision roller, the T-shaped rod, the moving block, the first spring, the second cavity, the eccentric wheel, the driving motor and the hard spring, the workpiece to be drilled is placed between the two dust hoods, the pneumatic cylinder and the drilling tool are started in the forward direction, the pneumatic cylinder drives the drilling tool to move downwards and drill the workpiece, waste slag in the drilled hole is directly poked and pressed into the slag inlet hole and falls into the slag collecting box through the first cavity and the first through hole in sequence, the suction pump is started simultaneously to extract waste chips in the scattering process sequentially through the first cavity, the two L-shaped pipes and the two dust hoods, and the extracted gas containing the waste chips passes through the filter screen through the first cavity and is discharged through the exhaust end of the suction pump, the filter screen filters and shields the scraps in the gas on the left side, the driving motor is started to drive the eccentric wheel to rotate the first half circle, the balls are extruded to move leftwards, the balls drive the moving block to move leftwards on the T-shaped rod and compress the first spring, when the eccentric wheel rotates the second half circle, the extrusion force on the balls is gradually released, the elastic force of the first spring in a compression state drives the moving block to move rightwards, the eccentric wheel continuously rotates, the moving block further moves leftwards and rightwards circularly, the moving block drives the collision roller to move leftwards and rightwards sequentially through the moving rod and the hard spring and continuously collides and knocks the filter screen, so that the filter screen vibrates, the vibration force is matched with the inclined setting of the filter screen, the scraps adhered on the left side of the filter screen fall into the residue collection box through the first through hole, after the filter screen is used, the U-shaped handle is pulled leftwards to drive the residue collection box to move out of the placing groove through the connecting block, the scraps and the waste residues in the residue collection box can be cleaned.

The utility model relates to a rationally, be convenient for absorb the waste residue and the sweeps that produce automatically when drilling and clear away the collection, reduce the in-process sweeps at drilling and fly away the environmental pollution who causes, reduce the personnel's clearance degree of difficulty, and can take out the clearance with the sweeps waste residue of collecting fast, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of a pneumatic jig convenient for removing waste residues provided by the utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100 mounting seats, 101 top plates, 102 pneumatic cylinders, 103 drilling tools, 1 dust hood, 2L-shaped pipes, 3 first cavities, 4 placing grooves, 5 slag collecting boxes, 6 first through holes, 7 slag inlet holes, 8 suction pumps, 9 filter screens, 10 moving rods, 11 collision rollers, 12T-shaped rods, 13 moving blocks, 14 first springs, 15 second cavities, 16 eccentric wheels, 17 driving motors and 18 hard springs.

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.

Referring to fig. 1-3, a pneumatic jig convenient for removing waste residues comprises an installation base 100, wherein two sides of the top of the installation base 100 are fixedly connected with supporting plates 104, the tops of the two supporting plates 104 are fixedly provided with a same top plate 101, a drilling tool 103 is arranged above the installation base 100, the top of the top plate 101 is embedded with a pneumatic cylinder 102, the bottom end of an output shaft of the pneumatic cylinder 102 is fixedly connected with the top of the drilling tool 103, a first cavity 3 is formed in the installation base 100, a filter screen 9 which is obliquely arranged is fixedly arranged in the first cavity 3, a dust-collecting and slag-collecting mechanism is arranged on the installation base 100 and matched with the filter screen 9, a knocking mechanism matched with the filter screen 9 is arranged in the first cavity 3, and the knocking mechanism is matched with the dust-collecting and slag-collecting mechanism;

the dust and slag collecting mechanism comprises two dust hoods 1 arranged above a mounting seat 100, the two dust hoods 1 are symmetrically arranged, one sides, away from each other, of the two dust hoods 1 are communicated and fixed with L-shaped pipes 2, the bottom ends of the L-shaped pipes 2 extend into a first cavity 3, the bottom ends of the two L-shaped pipes 2 are communicated with the inside of the first cavity 3, a placing groove 4 is formed in the bottom of the left side of the mounting seat 100, a slag collecting box 5 with an opening at the top is movably sleeved in the placing groove 4, a connecting block is fixedly connected to the left side of the slag collecting box 5 and is magnetically clamped to the left side of the mounting seat 100, a U-shaped handle is fixedly connected to the left side of the connecting block, a first through hole 6 communicated with the inside of the first cavity 3 is formed in the inner wall of the top of the placing groove 4, a slag inlet hole 7 is formed in the inner wall of the top of the first cavity 3, the slag inlet hole 7 is located between the two dust hoods 1, and a suction pump 8 is fixedly connected to the right side of the mounting seat 100, the dust suction end of the suction pump 8 extends into the first cavity 3;

the knocking mechanism comprises a collision roller 11 arranged on the right side of a filter screen 9, the collision roller 11 is matched with the filter screen 9, a moving rod 10 is arranged on the right side of the collision roller 11, a hard spring 18 is fixedly connected between the left side of the moving rod 10 and the right side of the collision roller 11, a second cavity 15 is formed in a mounting seat 100, the bottom of the second cavity 15 is communicated with the inside of a first cavity 3, a T-shaped rod 12 is fixedly connected to the inner wall of the right side of the first cavity 3, a moving block 13 is fixedly connected to the top of the moving rod 10, the moving block 13 is slidably sleeved on the T-shaped rod 12, a first spring 14 is fixedly connected between the left side of the moving block 13 and the inner wall of the left side of the T-shaped rod 12, the first spring 14 is movably sleeved on the T-shaped rod 12, the top of the moving block 13 extends into the second cavity 15, a ball is embedded at the top of the right side of the moving block 13, and a driving motor 17 is fixedly connected to the inner wall of the top of the second cavity 15, the output shaft bottom fixedly connected with eccentric wheel 16 of driving motor 17, eccentric wheel 16's left side and ball rolling contact, the utility model relates to a rationally, be convenient for absorb the waste residue and the sweeps that produce automatically when drilling and clear away the collection, reduce the environmental pollution who causes at the in-process sweeps of drilling, reduce the personnel and clear up the degree of difficulty, and can take out the clearance with the sweeps waste residue of collecting fast, satisfy the user demand.

In the utility model, the top of the top plate 101 is provided with an embedded hole, the inner wall of the embedded hole is fixedly connected with the outer side of the pneumatic cylinder 102, the inner wall of the top of the first cavity 3 is provided with two first circular holes, the inner wall of the first circular hole is fixedly connected with the outer side of the corresponding L-shaped pipe 2, the left side of the mounting seat 100 is provided with two clamping grooves, the inner wall of one side of the clamping groove far away from the opening is fixedly connected with a magnet, the right side of the connecting block is fixedly connected with two iron clamping blocks, the right sides of the iron clamping blocks extend into the corresponding clamping grooves and are attracted with the left side of the magnet, the outer sides of the iron clamping blocks are movably contacted with the inner walls of the corresponding clamping grooves, one side of the moving block 13 is provided with a rectangular hole, the inner wall of the rectangular hole is slidably connected with the outer side of the T-shaped rod 12, the utility model has reasonable design, and is convenient for automatically absorbing, clearing and collecting the generated waste residues and scraps when drilling, the environment pollution that the in-process sweeps and leads to the fact is reduced at drilling, reduces personnel's clearance degree of difficulty, and can get out the clearance with the sweeps waste residue of collecting fast, satisfies the user demand.

The working principle is as follows: when the drilling tool is used, during drilling operation, a workpiece needing to be drilled is placed between the two dust hoods 1 and is positioned above the slag inlet 7, the pneumatic cylinder 102 and the drilling tool 103 are started in the forward direction, the pneumatic cylinder 102 drives the drilling tool 103 to move downwards and drill the workpiece, a large amount of waste scraps and waste residues are generated in the drilling process, the waste residues in the drilled holes are directly poked and pressed into the slag inlet 7, the waste residues in the slag inlet 7 sequentially drop into the slag collection box 5 through the first cavity 3 and the first through hole 6, and the waste residues are collected by the slag collection box 5;

simultaneously starting a suction pump 8, pumping scattered scraps by the suction pump 8 sequentially through a first cavity 3, two L-shaped pipes 2 and two dust hoods 1, allowing the pumped gas containing the scraps to enter the first cavity 3, allowing the gas to pass through a filter screen 9 and be discharged through an exhaust end of the suction pump 8, filtering the scraps in the gas by the filter screen 9, blocking the filtered scraps on the left side of the filter screen 9, simultaneously starting a driving motor 17, driving an output shaft of the driving motor 17 to drive an eccentric wheel 16 to rotate, extruding the balls when the eccentric wheel 16 rotates for the first half circle, driving the balls to move leftwards by the extrusion force, driving a moving block 13 to move leftwards on a T-shaped rod 12 by the balls, compressing a first spring 14 leftwards by the moving block 13, gradually relaxing the extrusion force on the balls when the eccentric wheel 16 rotates for the second half circle, driving the moving block 13 to move rightwards by the elasticity of the first spring 14 in a compression state, the eccentric wheel 16 continuously rotates, so that the moving block 13 moves left and right circularly, the moving block 13 drives the moving rod 10 to move left and right circularly, the moving rod 10 drives the collision roller 11 to move left and right circularly through the hard spring 18 and continuously collide and knock the filter screen 9, the filter screen 9 is vibrated under the collision knocking force, the vibration force is matched with the inclined arrangement of the filter screen 9, waste scraps adhered to the left side of the filter screen 9 fall into the slag collection box 5 through the first through hole 6, the slag collection box 5 collects the waste scraps and waste residues, after the use, when the slag collection box 5 needs to be taken out for cleaning, the U-shaped handle is pulled leftwards to drive the connecting block to move leftwards, the connecting block drives two iron clamping blocks to be separated from the magnet, the connecting block drives the slag collection box 5 to move out of the placing groove 4, the waste scraps and waste residues in the slag collection box 5 can be cleaned, and the generated waste residues can be automatically sucked and collected when drilling is facilitated, the environment pollution caused by the drift of the scraps in the drilling process is reduced, and the difficulty in cleaning personnel is reduced.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pneumatic jig convenient for removing waste residues comprises an installation base (100), wherein two sides of the top of the installation base (100) are fixedly connected with supporting plates (104), the tops of the two supporting plates (104) are fixedly provided with a same top plate (101), a drilling tool (103) is arranged above the installation base (100), the top of the top plate (101) is embedded with a pneumatic cylinder (102), the bottom end of an output shaft of the pneumatic cylinder (102) is fixedly connected with the top of the drilling tool (103), the dust collection and slag collection device is characterized in that a first cavity (3) is formed in the mounting seat (100), a filter screen (9) which is obliquely arranged is fixedly arranged in the first cavity (3), a dust collection and slag collection mechanism is arranged on the mounting seat (100), the dust collection and slag collection mechanism is matched with the filter screen (9), a knocking mechanism which is matched with the filter screen (9) is arranged in the first cavity (3), and the knocking mechanism is matched with the dust collection and slag collection mechanism.

2. The pneumatic jig convenient to remove waste residues as claimed in claim 1, wherein the dust and slag collecting mechanism comprises two dust hoods (1) arranged above the mounting seat (100), the two dust hoods (1) are symmetrically arranged, one sides of the two dust hoods (1) far away from each other are communicated with each other and are fixedly provided with an L-shaped pipe (2), the bottom end of the L-shaped pipe (2) extends into the first cavity (3), the bottom ends of the two L-shaped pipes (2) are communicated with the inside of the first cavity (3), a placing groove (4) is formed in the bottom of the left side of the mounting seat (100), a slag collecting box (5) with the top arranged as an opening is movably sleeved in the placing groove (4), a connecting block is fixedly connected to the left side of the slag collecting box (5) in a magnetic clamping manner, a U-shaped handle is fixedly connected to the left side of the connecting block, and a first through hole communicated with the inside of the first cavity (3) is formed in the inner wall of the top of the placing groove (4) (6) The slag inlet hole (7) is formed in the inner wall of the top of the first cavity (3), the slag inlet hole (7) is located between the two dust hoods (1), the right side of the mounting seat (100) is fixedly connected with a suction pump (8), and the dust suction end of the suction pump (8) extends into the first cavity (3).

3. The pneumatic jig convenient to remove waste residues as claimed in claim 1, wherein the knocking mechanism comprises a collision roller (11) arranged on the right side of the filter screen (9), the collision roller (11) is matched with the filter screen (9), a moving rod (10) is arranged on the right side of the collision roller (11), a hard spring (18) is fixedly connected between the left side of the moving rod (10) and the right side of the collision roller (11), a second cavity (15) is formed in the mounting seat (100), the bottom of the second cavity (15) is communicated with the inside of the first cavity (3), a T-shaped rod (12) is fixedly connected on the inner wall of the right side of the first cavity (3), a moving block (13) is fixedly connected to the top of the moving rod (10), the moving block (13) is slidably sleeved on the T-shaped rod (12), a first spring (14) is fixedly connected between the left side of the moving block (13) and the inner wall of the left side of the T-shaped rod (12), the first spring (14) is movably sleeved on the T-shaped rod (12), the top of the moving block (13) extends into the second cavity (15), balls are embedded in the top of the right side of the moving block (13), a driving motor (17) is fixedly connected to the inner wall of the top of the second cavity (15), an eccentric wheel (16) is fixedly connected to the bottom end of an output shaft of the driving motor (17), and the left side of the eccentric wheel (16) is in rolling contact with the balls.

4. The pneumatic jig convenient to remove waste residues as claimed in claim 1, wherein the top of the top plate (101) is provided with an embedded hole, and the inner wall of the embedded hole is fixedly connected with the outer side of the pneumatic cylinder (102).

5. The pneumatic jig convenient to remove waste residues as claimed in claim 2, wherein the inner wall of the top of the first cavity (3) is provided with two first circular holes, and the inner wall of each first circular hole is fixedly connected with the outer side of the corresponding L-shaped pipe (2).

6. The pneumatic jig convenient to remove waste residues as claimed in claim 2, wherein two clamping grooves are formed in the left side of the mounting seat (100), a magnet is fixedly connected to the inner wall of one side, away from the opening, of each clamping groove, two iron clamping blocks are fixedly connected to the right side of each connecting block, the right sides of the iron clamping blocks extend into the corresponding clamping grooves and are adsorbed to the left sides of the magnets, and the outer sides of the iron clamping blocks are in movable contact with the inner walls of the corresponding clamping grooves.

7. The pneumatic jig convenient to remove waste residues as claimed in claim 3, wherein one side of the moving block (13) is provided with a rectangular hole, and the inner wall of the rectangular hole is slidably connected with the outer side of the T-shaped rod (12).