CN111889726B

CN111889726B - Machine-building drilling machine

Info

Publication number: CN111889726B
Application number: CN202010822977.7A
Authority: CN
Inventors: 吴金会; 江文清; 罗涛
Original assignee: Jiujiang Vocational and Technical College
Current assignee: Jiujiang Vocational and Technical College
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-09-07
Anticipated expiration: 2040-08-17
Also published as: CN111889726A

Abstract

The invention discloses a machine manufacturing drilling machine which comprises a working case assembly, wherein a base assembly is fixedly arranged at the bottom end of the working case assembly, a machine table assembly is fixedly arranged on the upper surface of the base assembly, a motor case is also arranged in the working case assembly, a transmission case is fixedly arranged on one side of the top end of the motor case, a hydraulic case is fixedly arranged on the lower surface of the transmission case, a lifting rod is movably arranged in one end of the hydraulic case, a movable drilling tool assembly is movably arranged at the bottom end of the lifting rod, a machine table is also arranged in the machine table assembly, the machine table is fixedly arranged on the upper surface of the machine table, and a drilling tool seat is also arranged in the movable drilling tool assembly. The invention can liberate both hands of operators, is more convenient to operate, and provides the drill bit seats with different numbers of drill bits, thereby completing drilling with single hole or multiple holes and finally facilitating the workers to clean the table top of the machine.

Description

Machine-building drilling machine

Technical Field

The invention relates to the technical field of drilling equipment, in particular to a machine manufacturing 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 is characterized in that a workpiece is fixed and a cutter does rotary motion.

However, existing drilling machines suffer from the following disadvantages:

(1) the existing drilling machine still has the work of manually drilling downwards, so that one operator can only control one machine, the labor is occupied, and the working effect is low;

(2) in addition, the drill cutters and the rotating shaft of the existing drilling machine are fixedly connected and installed, and the number of the drill cutters is one, so that the number of the drill holes is only one at a time, the working efficiency is low, and the working time is long;

(3) finally, a large amount of scraps are often accumulated on the working table surface of the existing drilling machine, and long-time accumulation is inconvenient for workers to clean.

Disclosure of Invention

The present invention is directed to a machine manufacturing drill press, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a machine manufacturing drilling machine comprises a working machine box assembly, wherein a base assembly is fixedly mounted at the bottom end of the working machine box assembly, a machine table assembly is fixedly mounted on the upper surface of the base assembly, a motor box is further arranged in the working machine box assembly, a transmission machine box is fixedly mounted on one side of the top end of the motor box, a hydraulic machine box is fixedly mounted on the lower surface of the transmission machine box, a lifting rod is movably mounted in one end of the hydraulic machine box, and a movable drilling cutter assembly is movably mounted at the bottom end of the lifting rod;

the machine table component also comprises a machine table, the machine base component also comprises a machine base, the machine table is fixedly arranged on the upper surface of the machine base, and the movable drill cutter component also comprises a drill cutter seat;

the hydraulic machine box is used for controlling the lifting function of the movable drill cutter component in a numerical control mode, the movable drill cutter component and the lifting rod are movably combined to provide selection of different drilling modes, and the machine base provides a place for separating and recycling waste scraps and waste water.

Furthermore, the outer surface of one end of the lifting rod is fixedly provided with a connecting sleeve plate, the hydraulic case is internally and fixedly provided with an electric hydraulic cylinder, the hydraulic case is internally provided with a hydraulic rod at the output end of the electric hydraulic cylinder, the other end of the hydraulic rod is fixedly arranged on the upper surface of the other side of the connecting sleeve plate, the other end of the hydraulic case is fixedly welded with a support column at the lower surface of the other side of the hydraulic case, the other end of the support column is fixedly welded on the upper surface of the machine table, a rotating shaft rod is movably sleeved inside the lifting rod, and a control case is fixedly arranged on one side wall of the hydraulic case.

Furthermore, the outer fixed surface of lifter bottom has seted up the joint groove, the outer fixed surface of lifter has seted up external connection screw thread.

Further, the outer surface activity of brill blade holder top has cup jointed the fixed cover of spiral, the fixed inside internal connection screw thread of having seted up in spiral fixed cover top, the fixed movable screw thread of spiral cup joints the surface of lifter, external connection screw thread with internal connection screw thread movable thread connects, the fixed butt joint in brill blade holder top has the fixture block, four the fixture block activity joint respectively is four the inside in joint groove, the inside fixed mounting in brill blade holder center has the driving gear, the inside fixed mounting of brill blade holder has driven gear, driven gear with the driving gear loose gear transmission is connected, the driving gear with the equal fixed welding of driven gear lower surface has the brill sword, rotatory axostylus axostyle bottom activity is pegged graft the inside of driving gear.

Further, a fixture seat is fixedly mounted at the center of the upper surface of the machine table, and a fixing fixture is fixedly mounted on the upper surface of the fixture seat.

Furthermore, the frame is internally and fixedly provided with a waste discharge pipe, the frame is internally and fixedly provided with a waste residue collecting barrel, the waste residue collecting barrel is internally and fixedly provided with a filter screen, the waste residue collecting barrel is internally positioned on the lower surface of the filter screen and fixedly provided with a magnet, and the lower surface of the waste residue collecting barrel is uniformly and fixedly provided with drain holes.

Furthermore, a lamp tube is fixedly installed on one side of the motor box, and a cooling water pipe is fixedly installed on one side of the motor box.

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

(1) according to the invention, the control cabinet is adjusted to control the electric hydraulic cylinder in the hydraulic cabinet, the hydraulic rod pushes the connecting sleeve plate to move, and the connecting sleeve plate drives the lifting rod to move, so that the effect of adjusting the length of the lifting rod is realized, and finally, the drilling work is automatically completed, so that both hands of operators are liberated, and the work is more convenient and labor-saving;

(2) the lifting rod and the drilling tool seat are fixedly assembled, the motor controls the rotation of the rotating shaft rod to drive the driving gear to rotate, and the driving gear and the driven gear drive the plurality of drilling tools to rotate together, so that the effect of multi-hole drilling is achieved, the working time of drilling is greatly saved, the working efficiency is improved, and in addition, the drilling tool seats with different numbers of drilling tools can be provided according to the requirements of customer products, so that the effect of single-hole or multi-hole drilling can be achieved;

(3) waste residue and waste liquid discharge into the inside of waste residue collecting vessel jointly, the separation of a large amount of waste residues and waste water is realized through the filtration of filter screen, and tiny waste residue is inhaled in the waste water through first filtration to last magnet to the improvement has improved the filter effect, but waste water reuse takes out the waste residue collecting vessel afterwards and can take out inside waste residue, the work of convenient staff clearance board mesa.

Drawings

FIG. 1 is a front view of a half-section of a machine-building drill press according to an embodiment of the present invention;

FIG. 2 is a schematic side view of the embodiment of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the movable drill assembly shown in the embodiment of FIG. 1;

fig. 4 is a schematic cross-sectional view of the slag collection barrel shown in the embodiment of fig. 1.

Reference numerals: 1. a work chassis assembly; 11. a motor case; 12. a transmission case; 13. a hydraulic housing; 14. a control cabinet; 15. a pillar; 16. a hydraulic lever; 17. a lifting rod; 171. external connecting threads; 172. a clamping groove; 18. connecting the sleeve plate; 19. rotating the shaft lever; 2. a machine table assembly; 21. a machine platform; 22. a clamp seat; 23. fixing the clamp; 3. a stand assembly; 31. a machine base; 32. a waste discharge pipe; 33. a waste residue collection barrel; 331. filtering with a screen; 332. a magnet; 333. a drain hole; 4. a movable drill bit assembly; 41. spirally fixing the sleeve; 42. an internal connecting thread; 43. a drilling tool seat; 44. a clamping block; 45. a driving gear; 46. a driven gear; 47. drilling a cutter; 5. a lamp tube; 6. and cooling the water pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4 together, fig. 1 is a schematic front-view half-section structure diagram of a machine-manufacturing drilling machine in an embodiment of the present invention, fig. 2 is a schematic side-view structure diagram shown in the embodiment of fig. 1, fig. 3 is a schematic sectional structure diagram of a movable drill cutter assembly shown in the embodiment of fig. 1, and fig. 4 is a schematic sectional structure diagram of a waste residue collection bucket shown in the embodiment of fig. 1, wherein the machine-manufacturing drilling machine includes a working machine box assembly 1, a machine base assembly 3 is fixedly installed at a bottom end of the working machine box assembly 1, a machine table assembly 2 is fixedly installed on an upper surface of the machine base assembly 3, a motor box 11 is further included in the working machine box assembly 1, a transmission machine box 12 is fixedly installed at one side of a top end of the motor box 11, a hydraulic machine box 13 is fixedly installed on a lower surface of the transmission machine box 12, and a lifting rod 17 is movably installed in one end of the hydraulic machine box 13, 17 bottom movable mounting of lifter has movable drill cutter subassembly 4, the inside board 21 that still includes of board subassembly 2, the inside frame 31 that still includes of frame subassembly 3, board 21 fixed mounting is in the upper surface of frame 31, the inside drill cutter seat 43 that still includes of movable drill cutter subassembly 4, hydraulic pressure machine case 13 is used for control through the numerical control mode the effect that movable drill cutter subassembly 4 rose, movable drill cutter subassembly 4 with lifter 17 movable combination is used for providing the selection of different drilling modes, frame 31 provides the place that sweeps waste water separation was retrieved.

The outer surface of one end of the lifting rod 17 is fixedly provided with a connecting sleeve plate 18, the interior of the hydraulic case 13 is fixedly provided with an electric hydraulic cylinder, the interior of the hydraulic case 13, which is positioned at the output end of the electric hydraulic cylinder, is fixedly provided with a hydraulic rod 16, the other end of the hydraulic rod 16 is fixedly arranged on the upper surface of the other side of the connecting sleeve plate 18, the lower surface of the other side of the hydraulic case 13 is fixedly welded with a support column 15, the other end of the support column 15 is fixedly welded on the upper surface of the machine table 21, the interior of the lifting rod 17 is movably sleeved with a rotating shaft rod 19, one side wall of the hydraulic case 13 is fixedly provided with a control case 14, the interior of the motor case 11 is provided with a motor, the output end of the motor is driven by a driving component in the driving case 12, finally, the effect that the motor can drive the rotating shaft rod 19 to rotate is realized, and the electric hydraulic cylinder in the hydraulic case 13 is controlled, the hydraulic rod 16 pushes the connecting sleeve plate 18 to move, and the connecting sleeve plate 18 drives the lifting rod 17 to move, so that the effect of adjusting the length of the lifting rod 17 is achieved.

The outer fixed surface of lifter 17 bottom has seted up joint groove 172, lifter 17 outer fixed surface has seted up outer connecting thread 171, and outer connecting thread 171 realizes the effect of lifter 17 and the equipment of the fixed cover 41 of spiral, and joint groove 172 provides the installation controlling part of fixture block 44 to realize the equipment of lifter 17 and drill base 43.

The outer surface of the top end of the drill holder 43 is movably sleeved with a spiral fixing sleeve 41, the inner connecting thread 42 is fixedly arranged inside the top end of the spiral fixing sleeve 41, the movable thread of the spiral fixing sleeve 41 is sleeved on the outer surface of the lifting rod 17, the outer connecting thread 171 is movably connected with the inner connecting thread 42, the top end of the drill holder 43 is fixedly welded with clamping blocks 44, the four clamping blocks 44 are respectively and movably clamped inside the four clamping grooves 172, a driving gear 45 is fixedly arranged inside the center of the drill holder 43, a driven gear 46 is fixedly arranged inside the drill holder 43, the driven gear 46 is in transmission connection with the movable gear of the driving gear 45, the lower surfaces of the driving gear 45 and the driven gear 46 are fixedly welded with drill cutters 47, and the bottom end of the rotating shaft rod 19 is movably inserted inside the driving gear 45, then, the fixture block 44 is inserted into the corresponding clamping groove 172, the spiral fixing sleeve 41 is rotated, the outer connecting thread 171 is in threaded connection with the inner connecting thread 42, finally, the effect of fixedly assembling the lifting rod 17 and the drill holder 43 is achieved, then, the rotating shaft rod 19 rotates, the driving gear 45 drives the plurality of drill cutters 47 to rotate together through the transmission of the driving gear 45 and the driven gear 46, the drill holder 43 with different numbers of drill cutters 47 can be provided according to the requirements of customer products, and therefore the effect of drilling from a single hole to multiple holes can be achieved.

The center of the upper surface of the machine table 21 is fixedly provided with a fixture seat 22, the upper surface of the fixture seat 22 is fixedly provided with a fixing fixture 23, and a part to be processed is fixed by the fixing fixture 23.

Frame 31 is inside to be fixed and has been seted up and arrange waste pipe 32, the inside fixed mounting of frame 31 has waste residue collecting vessel 33, the inside fixed mounting of waste residue collecting vessel 33 has filter screen 331, waste residue collecting vessel 33 is inside to be located filter screen 331 lower fixed surface has magnet 332, waste residue collecting vessel 33 lower surface is even fixed and has been seted up wash port 333, and waste residue and waste liquid are inside waste residue collecting vessel 33 is arranged into through arranging waste pipe 32 jointly, realize the separation of a large amount of waste residues and waste water through the filtration of filter screen 331, and tiny waste residue is inhaled in the waste water through first filtration to last magnet 332 has improved the filter effect, waste water reuse afterwards takes out collecting vessel 33 and can take out inside waste residue.

Motor case 11 one side fixed mounting has fluorescent tube 5, and fluorescent tube 5 provides the effect of illumination, motor case 11 one side fixed mounting has condenser tube 6, and condenser tube 6 then realizes the effect of cooling drilling work.

In summary, the present invention provides a machine-building drilling machine, which, when in operation,

firstly, because the motor is arranged in the motor box 11, the output end of the motor is driven by the transmission component in the transmission case 12, and finally the effect that the motor can be started to drive the rotating shaft rod 19 to rotate is realized, in addition, the depth of the drilled hole can be preset in the control case 14, then the control case 14 is adjusted to control the electric hydraulic cylinder in the hydraulic case 13, the hydraulic rod 16 pushes the connecting sleeve plate 18 to move, the connecting sleeve plate 18 drives the lifting rod 17 to move, and the effect of adjusting the length of the lifting rod 17 is realized, so that the two hands of an operator are liberated, the work is more convenient and labor-saving,

secondly, the bottom end of the rotating shaft rod 19 is inserted into the driving gear 45, then the fixture block 44 is inserted into the corresponding clamping groove 172, the spiral fixing sleeve 41 is rotated, the outer connecting thread 171 is connected with the inner connecting thread 42 through threads, finally, the effect of fixedly assembling the lifting rod 17 and the drilling tool seat 43 is achieved, the motor controls the rotation of the rotating shaft rod 19, so that the driving gear 45 is driven to rotate, the effect of jointly rotating a plurality of drilling tools 47 is driven through the transmission of the driving gear 45 and the driven gear 46, therefore, the effect of multi-hole drilling is achieved, in addition, according to the requirements of customer products, the drilling tool seats 43 with different numbers of drilling tools 47 can be provided, and therefore, the effect of single-hole or multi-hole drilling can be achieved;

finally, the cooling water pipe 6 realizes the refrigerated effect among the drilling work, and with waste residue and waste liquid through the inside of arranging waste pipe 32 and discharging into waste residue collecting vessel 33 jointly, the separation of a large amount of waste residues and waste water is realized in the filtration of filter screen 331, fine waste residue is held in the waste water through first filtration to last magnet 332, thereby the filter effect has been improved, waste water reuse afterwards takes out waste residue collecting vessel 33 and can takes out inside waste residue, convenient staff's work of clearing up board 21 mesa.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine-building drilling machine, includes, work machine case subassembly (1), its characterized in that: a base assembly (3) is fixedly installed at the bottom end of the working case assembly (1), a machine table assembly (2) is fixedly installed on the upper surface of the base assembly (3), a motor case (11) is further arranged in the working case assembly (1), a transmission case (12) is fixedly installed on one side of the top end of the motor case (11), a hydraulic case (13) is fixedly installed on the lower surface of the transmission case (12), a lifting rod (17) is movably installed in one end of the hydraulic case (13), and a movable drill cutter assembly (4) is movably installed at the bottom end of the lifting rod (17); the machine table component (2) further comprises a machine table (21), the machine base component (3) further comprises a machine base (31), the machine table (21) is fixedly arranged on the upper surface of the machine base (31), and the movable drill cutter component (4) further comprises a drill cutter seat (43); the hydraulic machine box (13) is used for controlling the lifting function of the movable drilling tool component (4) in a numerical control mode, the movable drilling tool component (4) and the lifting rod (17) are movably combined to provide selection of different drilling modes, and the machine base (31) provides a place for separating and recycling waste scraps and waste water; a connecting sleeve plate (18) is fixedly installed on the outer surface of one end of the lifting rod (17), an electric hydraulic cylinder is fixedly installed inside the hydraulic case (13), a hydraulic rod (16) is fixedly installed inside the hydraulic case (13) and located at the output end of the electric hydraulic cylinder, the other end of the hydraulic rod (16) is fixedly installed on the upper surface of the other side of the connecting sleeve plate (18), a support column (15) is fixedly welded on the lower surface of the other side of the hydraulic case (13), the other end of the support column (15) is fixedly welded on the upper surface of the machine table (21), a rotating shaft rod (19) is movably sleeved inside the lifting rod (17), and a control case (14) is fixedly installed on one side wall of the hydraulic case (13); further comprising: a clamping groove (172) is fixedly formed in the outer surface of the bottom end of the lifting rod (17), and an external connecting thread (171) is fixedly formed in the outer surface of the lifting rod (17); further comprising: the outer surface activity of brill blade holder (43) top has cup jointed the fixed cover of spiral (41), the fixed cover of spiral (41) top is inside to be fixed and has been seted up in-connection screw thread (42), the fixed cover of spiral (41) activity screw thread cup joints the surface of lifter (17), outer connection screw thread (171) with in-connection screw thread (42) activity threaded connection, brill blade holder (43) top is fixed the butt fusion has fixture block (44), four fixture block (44) activity joint respectively is four the inside of joint groove (172), brill blade holder (43) center inside fixed mounting has driving gear (45), brill blade holder (43) inside fixed mounting has driven gear (46), driven gear (46) with driving gear (45) active gear transmission is connected, driving gear (45) and driven gear (46) lower surface all fixed welding has brill sword (47), the bottom end of the rotating shaft lever (19) is movably inserted in the driving gear (45).

2. The machine-building drill press of claim 1, further comprising: the center of the upper surface of the machine table (21) is fixedly provided with a clamp seat (22), and the upper surface of the clamp seat (22) is fixedly provided with a fixed clamp (23).

3. The machine-building drill press of claim 1, further comprising: the frame (31) is inside to be fixed and has been seted up and arrange useless pipe (32), the inside fixed mounting of frame (31) has waste residue collecting vessel (33), the inside fixed mounting of waste residue collecting vessel (33) has filter screen (331), waste residue collecting vessel (33) is inside to be located fixed surface installs magnet (332) under filter screen (331), wash port (333) have been seted up to waste residue collecting vessel (33) lower surface uniform fixation.

4. The machine-building drill press of claim 1, further comprising: the lamp tube (5) is fixedly installed on one side of the motor box (11), and the cooling water tube (6) is fixedly installed on one side of the motor box (11).