CN112139535A

CN112139535A - Batch drilling equipment for machining

Info

Publication number: CN112139535A
Application number: CN202010982559.4A
Authority: CN
Inventors: 杨晓成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-12-29

Abstract

The invention belongs to the technical field of machining, and particularly relates to batch drilling equipment for machining, which aims at the problems that most of drilling equipment in the traditional machining process is simple in design, generally adopts an operation mode of machining single holes one by one and is low in machining efficiency. According to the invention, through arranging the drill holes at the end parts of the first rotating rod and the second rotating rod, the workpiece can be conveniently and rapidly drilled with the strip-shaped and annularly-distributed holes, and the processing efficiency of the device is improved.

Description

Batch drilling equipment for machining

Technical Field

The invention relates to the technical field of machining, in particular to batch drilling equipment for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process. The processes can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of the parts and the assembling process of the machine, and other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance and the like. The technological process consists of one or several steps in sequence.

The drilling processing to the work piece is common machining mode, but traditional mechanical drilling equipment designs comparatively simply mostly, at the actual motion in-process, only can carry out the processing operation in single hole usually, when the face is many to the requirement of hole, need carry out processing one by one, holistic machining efficiency is not high, therefore has certain limitation.

Disclosure of Invention

Based on the technical problems that most of drilling equipment in the traditional machining process is simple in design, the single-hole one-by-one machining operation mode is generally adopted, and the machining efficiency is low, the invention provides batch drilling equipment for machining.

The invention provides batch drilling equipment for machining, which comprises a frame with supporting legs welded at four corners of the outer wall of the bottom, wherein connecting frame rods are vertically welded on the inner walls of two ends of the frame, a frame box and an installation barrel box are respectively fixed on one opposite sides of the connecting frame rods through bolts, the opposite sides of the frame box and the installation barrel box are fixedly connected through bolts, a rotating motor is fixed on the outer wall of one side of the installation barrel box through bolts, a driving fluted disc is connected with an output shaft of the rotating motor through a key, a first rotating rod is rotatably connected on the edge of the installation barrel box through a bearing, a driven gear meshed with the driving fluted disc is connected at one end of the first rotating rod through a key, a driven worm is rotatably connected on the inner wall of the frame box through a bearing, mutually meshed transmission conical teeth are respectively connected on the opposite sides of the driven worm and the output shaft of the rotating motor through keys, and second rotating rods which are distributed at equal intervals are rotatably connected, and the equal key connection of one end of bull stick two has the driven worm wheel with driven worm engaged with, the equal fixed mounting of one end of bull stick one and bull stick two has the drilling rod, the hole body that has the equidistance and distributes is opened to the relative one side of frame box and installation section of thick bamboo box, water cooling mechanism is installed on the top of frame, and fixture is installed to the both sides of frame.

Preferably, fixture rotates the driven two-way threaded rod and drives the two-way threaded rod of both ends about connecting in the frame through the bearing respectively, and the both ends of driven two-way threaded rod and the two-way threaded rod of drive all have the movable block through threaded connection, the drive belt formation transmission cooperation has been cup jointed to the one end of driven two-way threaded rod and the two-way threaded rod of drive, the one end welding of link lever has the reinforcement bobbin of being connected with driven two-way threaded rod, the two-way threaded rod of drive rotation respectively.

Preferably, arm supports are vertically welded on the opposite sides of the moving blocks, and the same fixed end frame is welded on the opposite sides corresponding to the two arm supports respectively.

Preferably, connecting springs are welded on the inner walls of the two sides of the fixed end frame, clamping plates are welded on the end portions of the connecting springs, one side, close to the clamping plates, of the fixed end frame is connected with a screw thread supporting rod through threads, a first installation groove cavity is formed in one side of the fixed end frame, and an electromagnet is fixed on the inner wall of the first installation groove cavity through bolts.

Preferably, the outer wall of the opposite side of the clamping plate is bonded with transverse and longitudinal bars which are distributed at equal intervals, the inclined bars which are staggered with the transverse and longitudinal bars are bonded on the opposite side of the clamping plate, and the outer wall of one side of the clamping plate is fixedly provided with a ring gasket which is connected with the end parts of the inclined bars.

Preferably, the water cooling mechanism comprises a water storage box fixed on the outer wall of the top of the frame through bolts, a water outlet pump connected with the water storage box is fixed on the outer wall of the top of the frame through bolts, and a T-shaped output pipe is fixedly connected with the output end of the water outlet pump.

Preferably, the inner wall of the frame box is fixedly provided with a curved pipe connected with the T-shaped output pipe, one ends of the curved pipe and the T-shaped output pipe are fixedly connected with a circular pipe, and one side of the circular pipe close to the drill pipe is horizontally and fixedly connected with a water outlet branch pipe.

Preferably, the welding of the top axis department of water storage box has the U-shaped heat-conducting plate, and the relative one side of U-shaped heat-conducting plate and water storage box has all opened installation slot chamber two, the inner wall of installation slot chamber two all has the semiconductor cooler through the fix with screw, and the outer wall fixedly connected with equidistant distribution's of U-shaped heat-conducting plate heat exchange stick, the outer wall fixedly connected with lug of heat exchange stick, the installation horizontal pole is installed on the top of water storage box, and installs the relative one side of horizontal pole and U-shaped heat-conducting plate and rotate through the bearing and be connected with the stirring rod, the outer wall welding that the stirring rod is close to the bottom has the pendulum leaf of crisscross distribution, and the tip outer wall fixed mounting that the stirring rod is close to the top has the fla.

Preferably, one side of the frame, which is close to the driving bidirectional threaded rod, is fixed with a driving motor through a bolt, an output shaft of the driving motor is connected with a worm through a coupling, one end of the driving bidirectional threaded rod is connected with a worm wheel disc meshed with the worm, and a lead angle of the worm and the worm wheel disc is smaller than a friction angle.

Preferably, butterfly-shaped pieces are welded on the outer walls of the driven gear and the driven worm wheel on one side.

The beneficial effects of the invention are as follows:

1. according to the batch drilling equipment for machining, through arrangement of the drill holes at the end parts of the first rotating rod and the second rotating rod, rapid drilling of strip-shaped and annularly-distributed holes is conveniently performed on a workpiece, and the machining efficiency of the device is improved; through the fixture who sets up, can utilize the horizontal vertical bar, down tube and the ring packing ring that electro-magnet, splint opposite side set up to cooperate, effectively improve the skid resistance of splint, guarantee the fixed stability of work piece, ensure going on smoothly of drilling operation.

2. This a batch drilling equipment for machining through the water-cooling mechanism who sets up, can be at drilling operation in-process, through T shape output tube and ring canal, play water branch pipe, to the drilling position processing of cooling that sprays to guarantee going on smoothly of drilling operation.

3. This a batch drilling equipment for machining, through the semiconductor refrigerator that sets up, the high-efficient heat exchange efficiency of cooperation U-shaped heat-conducting plate, heat transfer stick and lug to the pendulum leaf that the cooperation stirring rod drove realizes the effective cooling treatment to water liquid, thereby guarantees the cooling effect of water-cooling mechanism.

4. According to the batch drilling equipment for machining, the bent pipes are arranged, so that the frame box and the mounting barrel box can be effectively cooled by water in a matching way with the hole bodies in the running process of the water cooling mechanism, and smooth transmission operation of the driven worm, the worm wheel disc, the driving fluted disc and the driven gear is guaranteed; through being provided with the butterfly piece in driven gear, driven worm wheel one side, can rotate the in-process at driven gear, driven worm wheel for effectively the inside air flow of frame box, installation section of thick bamboo box to further guarantee the cooling effect of bent pipe.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic structural diagram of a batch drilling apparatus for machining according to the present invention;

FIG. 2 is a schematic cross-sectional view of a mounting cartridge for a batch drill apparatus for machining according to the present invention;

FIG. 3 is a schematic structural diagram of a heat exchange assembly of a batch drilling apparatus for machining according to the present invention;

FIG. 4 is a schematic perspective view of a clamping plate of a batch drilling apparatus for machining according to the present invention;

fig. 5 is a schematic view of a driven gear structure of embodiment 2 of the batch drilling apparatus for machining according to the present invention.

In the figure: 1 frame, 2 transmission conical teeth, 3 driven gears, 4 reinforcing bobbins, 5 connecting frame rods, 6 water outlet branch pipes, 7 driving bidirectional threaded rods, 8 clamping plates, 9 worm wheels, 10 worms, 11 driving motors, 12 connecting springs, 13 ring pipes, 14 driving fluted discs, 15 electromagnets, 16 fixed end frames, 17 threaded abutting rods, 18 mounting barrel boxes, 19 driven bidirectional threaded rods, 20 moving blocks, 21T-shaped output pipes, 22 water outlet pumps, 23 frame boxes, 24 water storage boxes, 25 driven worms, 26 drill rods, 27 bent pipes, 28 transmission belts, 29 rotating motors, 30 arm frames, 31 driven worm wheels, 32 semiconductor refrigerators, 33U-shaped heat conduction plates, 34 stirring rods, 35 swinging blades, 36 lugs, 37 heat exchange rods, 38 fan blades, 39 servo motors, 40 inclined rods, 41 transverse and longitudinal bar rods, 42 ring washers and 43 butterfly plates.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, a batch drilling device for machining comprises a frame 1 with supporting legs welded at four corners of the outer wall of the bottom, connecting rods 5 vertically welded on the inner walls of two ends of the frame 1, a frame box 23 and an installation barrel box 18 respectively fixed on one opposite side of the connecting rods 5 through bolts, the frame box 23 and one opposite side of the installation barrel box 18 are fixedly connected through bolts, a rotating motor 29 is fixed on the outer wall of one side of the installation barrel box 18 through bolts, a driving fluted disc 14 is connected with an output shaft key of the rotating motor 29, a first rotating rod is rotatably connected on the edge of the installation barrel box 18 through a bearing, a driven gear 3 meshed with the driving fluted disc 14 is respectively connected with one end of the first rotating rod through a key, a driven worm 25 is rotatably connected on the inner wall of the frame box 23 through a bearing, and a transmission conical tooth 2 meshed with the driven worm 25 and one opposite side of the output shaft of the rotating motor, the inner wall of the frame box 23 is rotatably connected with second rotating rods which are distributed equidistantly through bearings, one ends of the second rotating rods are in key connection with driven worm wheels 31 meshed with driven worms 25, drill rods 26 are fixedly mounted at one ends of the first rotating rods and the second rotating rods, hole bodies which are distributed equidistantly are formed in one opposite sides of the frame box 23 and the mounting barrel box 18, a water cooling mechanism is mounted at the top end of the frame 1, and clamping mechanisms are mounted on two sides of the frame 1.

According to the invention, the clamping mechanism comprises a driven bidirectional threaded rod 19 and a driving bidirectional threaded rod 7 which are respectively connected to the upper end and the lower end of the frame 1 in a rotating manner through bearings, the two ends of the driven bidirectional threaded rod 19 and the two ends of the driving bidirectional threaded rod 7 are respectively connected with a moving block 20 through threads, one ends of the driven bidirectional threaded rod 19 and the driving bidirectional threaded rod 7 are sleeved with a driving belt 28 to form transmission fit, and one end of a connecting frame rod 5 is welded with a reinforcing bobbin 4 which is respectively connected with the driven bidirectional threaded rod 19 and the driving bidirectional threaded rod 7.

Wherein, the opposite sides of the moving block 20 are vertically welded with arm supports 30, and the opposite sides corresponding to the two arm supports 30 are respectively welded with the same fixed end frame 16.

Wherein, connecting spring 12 has all been welded to the both sides inner wall of fixed end frame 16, and connecting spring 12's tip has all been welded splint 8, and fixed end frame 16 is close to one side of splint 8 and all has screw thread to support pole 17 through threaded connection, and one side of fixed end frame 16 all opens installation slot chamber one, and the inner wall of installation slot chamber one all has electro-magnet 15 through the bolt fastening.

Wherein, the outer wall of the opposite side of the splint 8 is bonded with the horizontal and vertical bars 41 which are distributed at equal intervals, the opposite side of the splint 8 is bonded with the diagonal rods 40 which are staggered with the horizontal and vertical bars 41, and the outer wall of one side of the splint 8 is fixedly mounted with the ring gasket 42 which is connected with the end part of the diagonal rod 40.

Wherein, the water cooling mechanism includes the water storage box 24 that is fixed in the outer wall of frame 1 top through the bolt, and the outer wall of frame 1 top is fixed with the play water pump 22 that is connected with water storage box 24 through the bolt, and the output fixedly connected with T shape output tube 21 of play water pump 22.

Wherein, the inner wall of the frame box 23 is fixedly provided with a curved pipe 27 connected with the T-shaped output pipe 21, one end of the curved pipe 27 and one end of the T-shaped output pipe 21 are both fixedly connected with a ring pipe 13, and one side of the ring pipe 13 close to the drill rod 26 is both horizontally and fixedly connected with a water outlet branch pipe 6.

Wherein, the welding of the top axis department of water storage box 24 has U-shaped heat-conducting plate 33, and U-shaped heat-conducting plate 33 has all opened installation groove cavity two with relative one side of water storage box 24, the inner wall of installation groove cavity two all is fixed with semiconductor cooler 32 through the screw, and the outer wall fixedly connected with equidistant distribution's of U-shaped heat-conducting plate 33 heat transfer stick 37, the outer wall fixedly connected with lug 36 of heat transfer stick 37, the installation horizontal pole is installed on the top of water storage box 24, and the relative one side of installation horizontal pole and U-shaped heat-conducting plate 33 rotates through the bearing and is connected with stirring rod 34, the outer wall welding that stirring rod 34 is close to the bottom has crisscross distribution's pendulum leaf 35, and stirring rod 34 is close to the tip outer wall fixed mounting at top has flabellum 38.

Wherein, the frame 1 is close to one side of the two-way threaded rod 7 of drive and is fixed with driving motor 11 through the bolt, and driving motor 11's output shaft has worm 10 through the coupling joint, and the key-type of one end of the two-way threaded rod 7 of drive has worm wheel dish 9 with worm 10 looks meshing, and the lead angle of worm 10, worm wheel dish 9 is less than the friction angle.

When the invention is used: an operator puts parts to be processed into the corresponding fixed end frames 16 respectively, the operator rotates the threaded abutting rods 17 to push the clamping plates 8 to move oppositely, the transverse and longitudinal bar rods 41, the inclined rods 40 and the ring washers 42 arranged on one opposite sides of the clamping plates 8 are matched, the anti-skid performance of the clamping plates 8 is effectively improved, the work pieces are guaranteed to be stably fixed under the action of the electromagnets 15, after the work pieces are finished, the operator can control the starting of the rotating motor 29, the rotating rod I is driven to rotate under the transmission action of the driving fluted disc 14 and the driven gear 3, meanwhile, the driven worm 25 and the worm wheel disc 9 are driven to rotate under the transmission action of the transmission tapered teeth 2, the rotating rod II is driven to rotate, the quick drilling of strip-shaped and ring-shaped distributed holes on the work pieces is realized through the drill rods 26, and the processing efficiency of the device is improved; in the drilling process, an operator controls and starts the water outlet pump 22 and the semiconductor refrigerator 32, and sprays and cools the drilling position through the T-shaped output pipe 21, the ring pipe 13 and the water outlet branch pipe 6 to ensure the smooth drilling operation; by utilizing the high-efficiency heat exchange efficiency of the U-shaped heat conduction plate 33, the heat exchange rod 37 and the lug 36 and matching with the swing blade 35 driven by the stirring rod 34, the effective cooling treatment of the water liquid is realized, and the cooling effect of the water cooling mechanism is ensured; in the operation process of the water cooling mechanism, the bent pipe 27 is matched with the hole body to effectively cool the frame box 23 and the mounting barrel box 18 by water, so that the transmission operation of the driven worm 25, the worm wheel 9, the driving fluted disc 14 and the driven gear 3 is ensured to be smoothly carried out.

Example 2

Referring to fig. 5, compared to embodiment 1, the batch drilling equipment for machining further includes butterfly plates 43 welded to outer walls of one sides of the driven gear 3 and the driven worm wheel 31 in this embodiment.

When the invention is used: by using the butterfly-shaped piece 43 arranged on one side of the driven gear 3 and the driven worm wheel 31, the butterfly-shaped piece can rotate along with the driven gear 3 and the driven worm wheel 31 in the rotating process, thereby effectively accelerating the air flow in the frame box 23 and the mounting cylinder box 18 and achieving the purpose of improving the cooling effect of the curved pipe 27.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The batch drilling equipment for machining comprises a framework (1) with supporting legs welded at four corners of the outer wall of the bottom, connecting frame rods (5) are vertically welded on the inner walls of two ends of the framework (1) respectively, and is characterized in that a frame box (23) and an installation barrel box (18) are fixed on one opposite side of each connecting frame rod (5) respectively through bolts, a rotating motor (29) is fixed on the outer wall of one side of the installation barrel box (18) through bolts, a driving fluted disc (14) is in key connection with an output shaft of the rotating motor (29), a first rotating rod is rotatably connected at the edge of the installation barrel box (18) through a bearing, a driven gear (3) meshed with the driving fluted disc (14) is in key connection with one end of the first rotating rod, a driven worm (25) is rotatably connected on the inner wall of the frame box (23) through a bearing, and driven worm (25) and the equal key-type connection in relative one side of rotating electrical machines (29) output shaft have intermeshing's transmission toper tooth (2), the inner wall of frame box (23) rotates through the bearing and is connected with the bull stick two that the equidistance distributes, and the equal key-type connection in one end of bull stick two has driven worm wheel (31) with driven worm (25) engaged with, the equal fixed mounting in one end of bull stick one and bull stick two has drilling rod (26), the hole body that has the equidistance to distribute is opened to relative one side of frame box (23) and installation section of thick bamboo box (18), water cooling mechanism is installed on the top of frame (1), and fixture is installed to the both sides of frame (1).

2. The batch drilling device for machining according to claim 1, wherein the clamping mechanism comprises a driven bidirectional threaded rod (19) and a driving bidirectional threaded rod (7) which are rotatably connected to the upper end and the lower end of the frame (1) through bearings respectively, two ends of the driven bidirectional threaded rod (19) and two ends of the driving bidirectional threaded rod (7) are connected with moving blocks (20) through threads respectively, one ends of the driven bidirectional threaded rod (19) and the driving bidirectional threaded rod (7) are sleeved with a driving belt (28) to form transmission fit, and one end of the connecting frame rod (5) is welded with a reinforcing bobbin (4) which is rotatably connected with the driven bidirectional threaded rod (19) and the driving bidirectional threaded rod (7) respectively.

3. Batch drilling device for mechanical machining according to claim 2, characterized in that the opposite sides of the mobile block (20) are vertically welded with an arm support (30) and the opposite sides of the two arm supports (30) are respectively welded with the same fixed end frame (16).

4. The batch drilling equipment for machining according to claim 3, wherein the connecting springs (12) are welded to the inner walls of the two sides of the fixed end frame (16), the clamping plates (8) are welded to the end portions of the connecting springs (12), the threaded abutting rods (17) are connected to one side, close to the clamping plates (8), of the fixed end frame (16) through threads, the first installation groove cavities are formed in one side of the fixed end frame (16), and the electromagnets (15) are fixed to the inner walls of the first installation groove cavities through bolts.

5. The batch drilling equipment for machining according to claim 4, wherein the outer wall of one side of the clamping plate (8) is bonded with transverse and longitudinal bars (41) distributed at equal intervals, the outer wall of the other side of the clamping plate (8) is bonded with inclined bars (40) staggered with the transverse and longitudinal bars (41), and the outer wall of one side of the clamping plate (8) is fixedly provided with a ring gasket (42) connected with the end parts of the inclined bars (40).

6. The batch drilling equipment for machining according to claim 1, wherein the water cooling mechanism comprises a water storage box (24) fixed on the outer wall of the top of the frame (1) through bolts, a water outlet pump (22) connected with the water storage box (24) is fixed on the outer wall of the top of the frame (1) through bolts, and a T-shaped output pipe (21) is fixedly connected to the output end of the water outlet pump (22).

7. The batch drilling equipment for machining according to claim 6, characterized in that a curved pipe (27) connected with the T-shaped output pipe (21) is fixedly installed on the inner wall of the frame box (23), one end of the T-shaped output pipe (21) of the curved pipe (27) is fixedly connected with a ring pipe (13), and one side of the ring pipe (13) close to the drill rod (26) is horizontally and fixedly connected with a water outlet branch pipe (6).

8. The batch drilling equipment for machining according to claim 7, wherein a U-shaped heat-conducting plate (33) is welded at the central axis of the top of the water storage box (24), a second installation groove cavity is formed in each of the U-shaped heat-conducting plate (33) and the opposite side of the water storage box (24), a semiconductor refrigerator (32) is fixed on the inner wall of the second installation groove cavity through screws, heat exchange rods (37) distributed at equal intervals are fixedly connected to the outer wall of the U-shaped heat-conducting plate (33), a lug (36) is fixedly connected to the outer wall of each heat exchange rod (37), an installation cross rod is installed at the top end of the water storage box (24), a stirring rod (34) is rotatably connected to the opposite side of the installation cross rod and the U-shaped heat-conducting plate (33) through bearings, swing blades (35) distributed in a staggered manner are welded on the outer wall of the stirring rod (34) close to the bottom end, and fan blades (38) are fixedly installed on the, the top end of the stirring rod (34) is connected with a servo motor (39) through a coupler.

9. The batch drilling equipment for machining according to claim 2, wherein a driving motor (11) is fixed to one side, close to the driving bidirectional threaded rod (7), of the frame (1) through a bolt, an output shaft of the driving motor (11) is connected with a worm (10) through a coupling, a worm wheel disc (9) meshed with the worm (10) is connected to one end of the driving bidirectional threaded rod (7) in a keyed mode, and a lead angle of the worm (10) and the worm wheel disc (9) is smaller than a friction angle.

10. Batch drilling equipment for machining according to claim 1, characterized in that the butterfly fins (43) are welded to one side of the outer wall of the driven gear wheel (3) and the driven worm wheel (31).