CN112974886A

CN112974886A - Double-station full-automatic efficient pneumatic drilling machine

Info

Publication number: CN112974886A
Application number: CN202110211505.2A
Authority: CN
Inventors: 赵青荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-06-18

Abstract

The invention discloses a double-station full-automatic high-efficiency pneumatic drilling machine which comprises a base, wherein a baffle is fixedly arranged on the left side of the upper end of the base, supporting plates are fixedly arranged on the front side and the rear side of the lower part of the right end of the baffle, a workpiece is jointly placed on the upper ends of the two supporting plates, clamping devices are arranged on the front side and the rear side of the middle part of the right end of the baffle, an extrusion device is arranged on the middle part of the right end of the baffle, fixed plates are fixedly arranged on the front side and the rear side of the right part of the upper end of the base, sliding grooves are formed in opposite surfaces of the two fixed plates, a processing device is jointly arranged on the groove walls. According to the double-station full-automatic efficient pneumatic drilling machine, clear water is sprayed out through the spray head, water drops and dust particles in the air are mutually adsorbed and fused, and the water drops sink due to the gravity of the water drops, so that a dust falling effect is achieved, and environmental pollution is reduced.

Description

Double-station full-automatic efficient pneumatic drilling machine

Technical Field

The invention relates to the technical field of drilling machines, in particular to a double-station full-automatic efficient pneumatic drilling machine.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine has the characteristics that a workpiece is fixed, a cutter does rotary motion, a large amount of dust generated during machining of the workpiece is scattered into the air by the existing drilling machine, the environment is polluted, and meanwhile, the workpiece is easy to shake during machining, so that the machining precision is influenced.

Disclosure of Invention

The invention aims to provide a double-station full-automatic efficient pneumatic drilling machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a full-automatic high-efficient pneumatic drilling machine in duplex position, includes the base, the upper end left part middle part fixed mounting of base has the baffle, the equal fixed mounting in both sides has a backup pad, two around the right-hand member lower part of baffle the work piece has been placed jointly to the upper end of backup pad, both sides all are provided with a chucking device around the right-hand member middle part of baffle, the right-hand member middle part of baffle is provided with extrusion device, the equal fixed mounting in both sides has a fixed plate, two around the upper end right part of base a spout, two have all been seted up to the opposite face of fixed plate the cell wall of spout is provided with processingequipment, two the equal fixed mounting in upper end of fixed plate has a U-shaped frame, the.

Preferably, the clamping device includes the connecting plate, the upper end middle part of connecting plate alternates and is connected with a stop screw, stop screw's lower extreme fixed mounting has the clamping piece, stop screw's surface upper portion threaded connection has the nut, both sides are with clamping device and baffle fixed connection around the right-hand member middle part of baffle with connecting plate fixed connection.

Preferably, extrusion device includes first pivot, the surface right part fixed mounting of first pivot has the stripper plate, first pivot runs through the right-hand member middle part and the fixed mounting of baffle has positive and negative motor, first pivot cross-under connection is in the same place extrusion device and baffle swing joint in the right-hand member middle part of baffle.

Preferably, processingequipment includes the stroke cylinder, the output swing joint of stroke cylinder has the stroke pole, the lower extreme fixed mounting of stroke pole has the diaphragm, the upper end front portion and the upper end rear portion of diaphragm all alternate and are connected with a gag lever post, the left end front portion and the equal fixed mounting of left end rear portion of diaphragm have a flat board, two the equal fixed mounting of dull and stereotyped upper end left part has a motor, two the equal fixed mounting of output of motor has a second pivot, two the equal fixed mounting of lower extreme of second pivot has a drill bit, diaphragm swing joint is with processingequipment and fixed plate swing joint on the opposite face upper portion of two sets of fixed plates.

Preferably, sprinkler includes the water storage box, the equal fixed mounting in both sides has a shower nozzle around the left end upper portion of water storage box, the inner chamber upper portion swing joint of water storage box has the compression board, the upper end front portion and the equal fixed mounting in upper end rear portion of compression board have one to press the depression bar, the right-hand member middle part fixed mounting of water storage box has the inlet tube, the surface upper portion right side swing joint of inlet tube has the valve, water storage box fixed connection is with sprinkler and base fixed connection in the upper end right part of base the inboard.

Preferably, the spray head and the water inlet pipe are communicated with the inner cavity of the water storage box, and the size of the compression plate is matched with the size of the inner cavity of the water storage box.

Preferably, the left part of the processing device is positioned above the workpiece, and the lower ends of the two clamping devices are respectively contacted with the front part of the upper end and the rear part of the upper end of the workpiece.

Compared with the prior art, the invention has the beneficial effects that:

1. conveniently drill processing to the work piece when driving the drill bit fast to rotate through the second pivot, the diaphragm promotes to press the depression bar downstream to drive the air in the compression board down compression water storage box, and then produce the clear water in the sufficient pressure promotion water storage box and spray out through the shower nozzle, the dust granule in drop of water and the air adsorbs each other and fuses, sinks owing to the reason of drop of water self gravity, thereby reaches the effect of dust fall, reduces environmental pollution.

2. The clamping fixing function is achieved on the workpiece through the clamping block, the limiting function is achieved on the clamping block through the limiting screw and the nut, the fixing effect is improved, meanwhile, the positive and negative motors drive the first rotating shaft to rotate, the workpiece is squeezed and clamped when the extrusion plate is driven to rotate, the workpiece is prevented from shaking in machining, and machining precision is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall structure of a double-station fully-automatic efficient pneumatic drilling machine according to the present invention;

FIG. 2 is a schematic structural diagram of a processing device of a double-station full-automatic efficient pneumatic drilling machine according to the invention;

FIG. 3 is a schematic structural view of a spraying device of a double-station full-automatic efficient pneumatic drilling machine according to the invention;

FIG. 4 is a schematic structural diagram of a clamping device of a double-station full-automatic efficient pneumatic drilling machine according to the invention;

FIG. 5 is a schematic structural diagram of an extrusion device of a double-station full-automatic efficient pneumatic drilling machine.

In the figure: 1. a base; 2. a baffle plate; 3. a support plate; 4. a workpiece; 5. a clamping device; 6. an extrusion device; 7. a fixing plate; 8. a chute; 9. a processing device; 10. a U-shaped frame; 11. a spraying device; 51. a connecting plate; 52. a limit screw; 53. a clamping block; 54. a nut; 61. a first rotating shaft; 62. a pressing plate; 63. a positive and negative motor; 91. a stroke cylinder; 92. a trip lever; 93. a transverse plate; 94. a limiting rod; 95. a flat plate; 96. a motor; 97. a second rotating shaft; 98. a drill bit; 111. a water storage box; 112. a spray head; 113. a compression plate; 114. a pressing lever; 115. a water inlet pipe; 116. and (4) a valve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a full-automatic high-efficient pneumatic drilling machine in duplex position, the on-line screen storage device comprises a base 1, base 1's upper end left part middle part fixed mounting has baffle 2, equal fixed mounting in both sides has a backup pad 3 around baffle 2's the right-hand member lower part, work piece 4 has been placed jointly to the upper end of two backup pads 3, both sides all are provided with a chucking device 5 around baffle 2's the right-hand member middle part, baffle 2's right-hand member middle part is provided with extrusion device 6, equal fixed mounting in both sides has a fixed plate 7 around base 1's the upper end right part, a spout 8 has all been seted up to the opposite face of two fixed plates 7, the cell wall of two spout 8 is provided with processingequipment 9 jointly, the equal fixed mounting in upper.

The clamping device 5 comprises a connecting plate 51, a limit screw 52 is inserted and connected in the middle of the upper end of the connecting plate 51, the limit screw 52 and a nut 54 limit the clamping block 53, the fixing effect is improved, the clamping block 53 is fixedly installed at the lower end of the limit screw 52, the clamping block 53 is arranged to clamp and fix the workpiece 4, the nut 54 is in threaded connection with the upper part of the outer surface of the limit screw 52, and the connecting plate 51 is fixedly connected to the front side and the rear side of the middle of the right end of the baffle plate 2 to fixedly connect the clamping device 5 and the baffle plate 2; the extrusion device 6 comprises a first rotating shaft 61, an extrusion plate 62 is fixedly mounted at the right part of the outer surface of the first rotating shaft 61, the extrusion plate 62 extrudes and clamps the workpiece 4 when rotating, the workpiece 4 is prevented from shaking during processing, the processing precision is guaranteed, the first rotating shaft 61 penetrates through the middle part of the right end of the baffle plate 2 and is fixedly provided with a positive and negative motor 63, and the first rotating shaft 61 is connected with the middle part of the right end of the baffle plate 2 in an inserting manner to movably connect the extrusion device 6 and the baffle plate 2 together; the machining device 9 comprises a stroke cylinder 91, the output end of the stroke cylinder 91 is movably connected with a stroke rod 92, the lower end of the stroke rod 92 is fixedly provided with a transverse plate 93, the front part of the upper end and the rear part of the upper end of the transverse plate 93 are respectively and alternately connected with a limiting rod 94, the transverse plate 93 is limited by the limiting rods 94, the transverse plate 93 is prevented from position deviation, the front part of the left end and the rear part of the left end of the transverse plate 93 are respectively and fixedly provided with a flat plate 95, the left parts of the upper ends of the two flat plates 95 are respectively and fixedly provided with a motor 96, the output ends of the two motors 96 are respectively and fixedly provided with a second rotating shaft 97, the lower ends of the two second rotating shafts 97 are respectively and fixedly provided with a drill 98, when the drill 98 rotates rapidly, the workpiece 4 is conveniently drilled, and the transverse plate; the spraying device 11 comprises a water storage box 111, both sides of the front and the back of the upper part of the left end of the water storage box 111 are fixedly provided with a spray head 112, clean water is sprayed out through the spray head 112, water drops and dust particles in the air are adsorbed and fused with each other, the water drops sink due to the self gravity of the water drops, the dust falling effect is achieved, the environmental pollution is reduced, the upper part of an inner cavity of the water storage box 111 is movably connected with a compression plate 113, the front part of the upper end and the rear part of the upper end of the compression plate 113 are fixedly provided with a pressing rod 114, the middle part of the right end of the water storage box 111 is fixedly provided with a water inlet pipe 115, the right side of the upper part of the outer surface of the water inlet pipe 115 is movably; the spray head 112 and the water inlet pipe 115 are both communicated with the inner cavity of the water storage box 111, and the size of the compression plate 113 is matched with that of the inner cavity of the water storage box 111; the left part of the processing device 9 is positioned above the workpiece 4, and the lower ends of the two clamping devices 5 are respectively contacted with the front part of the upper end and the rear part of the upper end of the workpiece 4.

It should be noted that, the invention is a double-station full-automatic high-efficiency pneumatic drilling machine, the stroke cylinder 91 is used for pushing the stroke rod 92 to extend, so as to push the transverse plate 93 to move downwards along the limiting rod 94, the transverse plate 93 is provided with the limiting rod 94 to limit the transverse plate 93, so as to prevent the transverse plate 93 from being displaced, the transverse plate 93 drives the flat plate 95 to move downwards, so as to drive the drill bit 98 to contact with the surface of the workpiece 4 downwards, the motor 96 is used for driving the second rotating shaft 97 to rotate, so as to drive the drill bit 98 to rapidly rotate, so as to facilitate the drilling processing of the workpiece 4, when the transverse plate 93 moves downwards, the pressing rod 114 is pushed to move downwards, so as to drive the compression plate 113 to compress the air in the water storage box 111 downwards, so as to generate enough pressure to push the clear water in the water storage box 111 to be sprayed out through the spray nozzle 112, the water droplets and dust particles, thereby achieving the effect of dust fall and reducing environmental pollution; play the chucking fixed action to work piece 4 through being provided with chucking piece 53 to cooperation stop screw 52 and nut 54 play limiting displacement to chucking piece 53, improve fixed effect, positive and negative motor 63 drives first pivot 61 simultaneously and rotates, thereby extrudes the chucking to work piece 4 when driving stripper plate 62 and rotating, prevents that work piece 4 from taking place to rock man-hour, guarantee machining precision.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic high-efficient pneumatic drilling machine in duplex position, includes base (1), its characterized in that: a baffle (2) is fixedly arranged at the middle side of the left part of the upper end of the base (1), supporting plates (3) are fixedly arranged at the front side and the rear side of the lower part of the right end of the baffle (2), a workpiece (4) is jointly placed at the upper ends of the two supporting plates (3), the front side and the rear side of the middle part of the right end of the baffle (2) are respectively provided with a clamping device (5), an extrusion device (6) is arranged in the middle of the right end of the baffle (2), a fixed plate (7) is fixedly arranged on each of the front side and the rear side of the right part of the upper end of the base (1), a sliding chute (8) is formed in each of the opposite surfaces of the two fixed plates (7), a processing device (9) is jointly arranged on the groove walls of the two sliding chutes (8), a U-shaped frame (10) is fixedly arranged on each of the upper ends of the two fixed plates (7), and a spraying device (11) is arranged at the right side of the upper end of the base (1).

2. The double-station full-automatic efficient pneumatic drilling machine according to claim 1, characterized in that: chucking device (5) are including connecting plate (51), the upper end middle part of connecting plate (51) alternates and is connected with a stop screw (52), the lower extreme fixed mounting of stop screw (52) has chucking piece (53), the surface upper portion threaded connection of stop screw (52) has nut (54), both sides are with chucking device (5) and baffle (2) fixed connection around the right-hand member middle part of baffle (2) around connecting plate (51) fixed connection.

3. The double-station full-automatic efficient pneumatic drilling machine according to claim 1, characterized in that: extrusion device (6) include first pivot (61), the surface right part fixed mounting of first pivot (61) has stripper plate (62), right-hand member middle part and the fixed mounting that baffle (2) are run through in first pivot (61) have positive and negative motor (63), first pivot (61) alternate to be connected at the right-hand member middle part of baffle (2) and be in the same place extrusion device (6) and baffle (2) swing joint.

4. The double-station full-automatic efficient pneumatic drilling machine according to claim 1, characterized in that: the processing device (9) comprises a stroke cylinder (91), the output end of the stroke cylinder (91) is movably connected with a stroke rod (92), a transverse plate (93) is fixedly arranged at the lower end of the stroke rod (92), a limiting rod (94) is respectively inserted and connected at the front part of the upper end and the rear part of the upper end of the transverse plate (93), the front part and the rear part of the left end of the transverse plate (93) are both fixedly provided with a flat plate (95), the left parts of the upper ends of the two flat plates (95) are both fixedly provided with a motor (96), the output ends of the two motors (96) are both fixedly provided with a second rotating shaft (97), the lower ends of the two second rotating shafts (97) are both fixedly provided with a drill bit (98), the transverse plate (93) is movably connected to the upper parts of the opposite surfaces of the two groups of fixing plates (7) to movably connect the processing device (9) and the fixing plates (7).

5. The double-station full-automatic efficient pneumatic drilling machine according to claim 1, characterized in that: sprinkler (11) include water storage box (111), the equal fixed mounting in both sides has a shower nozzle (112) around the left end upper portion of water storage box (111), the inner chamber upper portion swing joint of water storage box (111) has compression plate (113), the upper end front portion and the equal fixed mounting in upper end rear portion of compression plate (113) have one to press down depression bar (114), the right-hand member middle part fixed mounting of water storage box (111) has inlet tube (115), the surface upper portion right side swing joint of inlet tube (115) has valve (116), water storage box (111) fixed connection is with sprinkler (11) and base (1) fixed connection in the upper end right part middle part of base (1).

6. The double-station full-automatic high-efficiency pneumatic drilling machine according to claim 5, characterized in that: the spray head (112) and the water inlet pipe (115) are communicated with the inner cavity of the water storage box (111), and the size of the compression plate (113) is matched with the size of the inner cavity of the water storage box (111).