CN212384692U - Universal milling machine with rotary joint capable of transmitting grinding fluid - Google Patents

Abstract

The utility model discloses an omnipotent milling machine of rotary joint of transmissible grinding fluid, including base, lathe bed and ejector pin, one side fixedly connected with lathe bed on base top, and the inside bottom fixedly connected with case that gathers materials of lathe bed, the inboard intermediate position department fixedly connected with mounting bracket of lathe bed, and the inside one side fixedly connected with fan of mounting bracket, one side of the inside top of mounting bracket and bottom is connected with the protection shield through the limit structure block, the drainage mouth has been seted up to the opposite side of the inside bottom of mounting bracket. The utility model discloses an install draw-in groove, fixture block and knife rest, when the cutter needs to be changed, the pulling fixture block breaks away from the draw-in groove, takes out the knife rest and changes suitable cutter, and is spacing in the fixture block embedding draw-in groove, through changing different cutters in time, has satisfied the different processing demands to the spare part in the course of working, has avoided the loaded down with trivial details operation of reinstatement the machined part reprocessing of repetitive installation, has effectively promoted the machining efficiency of milling machine.

Description

Universal milling machine with rotary joint capable of transmitting grinding fluid

Technical Field

The utility model relates to a metal cutting machine tool technical field specifically is a universal milling machine of rotary joint of transmissible grinding fluid.

Background

With the development of society, the existing part processing technology is advanced, wherein a universal milling machine is used for processing planes, grooves, inclined planes and the like of various small and medium-sized parts, the application range is wider, and the universal milling machine is ideal processing equipment for manufacturing industries such as mechanical manufacturing, dies, instruments and meters.

With the continuous installation and use of the universal milling machine, the following problems are found in the use process:

1. the cutter installation of traditional universal milling machine is dismantled comparatively loaded down with trivial details, and quick replacement is not convenient for, influences machining efficiency.

2. Traditional universal milling machine is collected inefficiency to the iron fillings that processing produced, easily causes to jet in the course of working and causes the injury, and cleans after the processing and handles inconveniently.

3. The traditional universal milling machine has uncontrollable transmission of grinding fluid, and the sputtering is easy to harm the safety and health of workers due to excessive use of the grinding fluid.

Therefore, a universal milling machine for rotary joints capable of transmitting grinding fluid is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an omnipotent milling machine of rotary joint of transmissible grinding fluid to propose the current cutter of being not convenient for in the solution above-mentioned background art and change, the grinding fluid velocity of flow uncontrollable and the unable problem of handling of processing iron fillings.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary joint universal milling machine capable of transmitting grinding fluid comprises a base, a machine body and an ejector rod, wherein the machine body is fixedly connected to one side of the top end of the base, a material collecting box is fixedly connected to the bottom end inside the machine body, a mounting frame is fixedly connected to the middle position of the inner side of the machine body, a fan is fixedly connected to one side inside the mounting frame, a protective plate is connected to one side of the top end and the bottom end inside the mounting frame in a clamping mode through a limiting structure, a material guiding hole is formed in the other side of the bottom end inside the mounting frame, a material sucking hole is connected to one side of the machine body in a penetrating mode, a liquid storage box is fixedly connected to the top end inside the machine body, a water pump is fixedly connected to the inside of the liquid storage box, a cross beam is fixedly connected to one side of the bottom end inside the cross, the utility model discloses a lathe tool, including install bin, crossbeam lateral wall and guide post, the below at install bin both ends is rotated and is connected with the threaded rod that meshes with the carousel mutually, and one side of threaded rod runs through crossbeam lateral wall and fixedly connected with handle, the opposite side fixedly connected with fender stream board of the inside bottom of install bin, one side fixedly connected with gallows of crossbeam bottom, the pipe runs through gallows top and fixedly connected with spray the frame, the bottom through connection of gallows has the knife rest, and the inside through connection of knife rest has milling cutter, the equal fixedly connected with draw-in groove in the outside both sides of knife rest, the lower extreme of the outside both sides of gallows all through connection have with draw-in groove assorted fixture block, and the inboard upper end of.

Preferably, the opposite side fixedly connected with elevating platform on base top, and the equal fixedly connected with loop bar in both ends of the inside bottom of elevating platform, the equal fixedly connected with elevator motor of lower extreme of the inside one side of elevating platform, and elevator motor's output all runs through loop bar lateral wall and fixedly connected with gear, the inside sliding connection of loop bar has the support frame, and the top fixedly connected with ejector pin of support frame.

Preferably, the upper end of one side of the lathe bed is fixedly connected with a spindle motor, the output end of the spindle motor penetrates through the side wall of the hanging bracket and is fixedly connected with a driving wheel, and the top end of the milling cutter is fixedly connected with a driven wheel matched with the driving wheel.

Preferably, limiting structure's inside has set gradually supporting spring, spacing, spread groove, hinge bar and spacing spring, the equal fixed connection in the inside top and the bottom of mounting bracket of supporting spring, and the equal fixedly connected with spacing in top of supporting spring, and the both sides of spacing are all articulated to have the hinge bar, the inboard lower extreme of hinge bar all through spacing spring and spacing elastic connection, the top and the equal fixedly connected with in bottom of protection shield both sides and spacing assorted spread groove.

Preferably, the top of ejector pin runs through elevating platform top and fixedly connected with workstation, and the inside one end fixedly connected with sliding motor of workstation, sliding motor's output threaded connection has the bracing piece, and the top fixedly connected with of bracing piece puts the thing platform.

Preferably, the inside of knife rest has seted up annular spout, and the inside evenly mounted of annular spout has the slider, be welding integral structure between one side of slider and the outside of milling cutter.

Compared with the prior art, the beneficial effects of the utility model are that: the universal milling machine with the rotary joint capable of transmitting the grinding fluid has the advantages that the structure is reasonable, and the universal milling machine with the rotary joint capable of transmitting the grinding fluid has the following advantages:

(1) the clamping groove, the connecting spring, the clamping block and the tool rest are installed, when the tool needs to be replaced, the clamping block is pulled to be separated from the clamping groove, the connecting spring is stretched, the tool rest is taken out, the proper tool is replaced, the connecting spring resets, the clamping block is embedded into the clamping groove for limiting, different tools are replaced in time, different machining requirements for parts in the machining process are met, tedious operations of repeatedly installing and machining the machined parts are avoided, machining efficiency of the milling machine is effectively improved, workload of workers is reduced, and the probability of occurrence of dangerous accidents is effectively reduced without re-fixing the machined parts;

(2) by installing the protection plate, the support spring, the limiting frame, the connecting groove and the hinge rod, when the protection plate needs to be replaced, the limiting frame is pressed to be separated from the connecting groove, the support spring is compressed, after the protection plate is replaced, the support spring is reset to enable the limiting frame to be sleeved in the connecting groove, meanwhile, the hinge rod is unfolded to limit the connecting groove, and through collection and treatment of scrap iron, the working personnel injury caused by scrap iron splashing in the machining process is avoided, meanwhile, the protection plate is replaced in time, the phenomenon that scrap iron caused by damage of the protection plate is sucked into equipment is avoided, the device is damaged, and the maintenance cost is effectively reduced;

(3) the utility model discloses a grinding fluid spraying device, including a water pump, a liquid reserve tank, the install bin, the pipe, spray rack and handle, start-up water pump spreads into the inside grinding fluid of liquid reserve tank into in the install bin, thereby rotate the circulation speed of handle control grinding fluid in the install bin, leading-in spray rack of grinding fluid in with the install bin through the pipe, thereby carry out cooling lubrication action to the processing part, circulation speed through control grinding fluid, the use of excessive grinding fluid has been avoided, the processing cost has effectively been reduced, a large amount of grinding fluid have been avoided simultaneously and the cutter that high-speed rotation is right splashes, thereby harm staff's is healthy, operational environment's security has effectively been improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the present invention in a partial top view;

FIG. 4 is an enlarged schematic view of the limiting structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a bed body; 3. a material collecting box; 4. a limiting structure; 401. a support spring; 402. a limiting frame; 403. connecting grooves; 404. a hinged lever; 405. a limiting spring; 5. a mounting frame; 6. a fan; 7. a protection plate; 8. a liquid storage tank; 9. a water pump; 10. a cross beam; 11. a spindle motor; 12. installing a box; 13. a turntable; 14. a flow baffle plate; 15. a conduit; 16. a hanger; 17. a spray rack; 18. a placing table; 19. a work table; 20. a material sucking port; 21. a top rod; 22. a loop bar; 23. a gear; 24. a lifting motor; 25. a lifting platform; 26. a material introducing port; 27. milling cutters; 28. a threaded rod; 29. a handle; 30. a controller; 31. a support bar; 32. a slide motor; 33. a support frame; 34. a card slot; 35. a connecting spring; 36. a clamping block; 37. a drive wheel; 38. a driven wheel; 39. a tool holder; 40. an annular chute; 41. a slide block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a universal milling machine for rotary joints capable of transmitting grinding fluid comprises a base 1, a machine body 2 and an ejector rod 21, wherein the machine body 2 is fixedly connected to one side of the top end of the base 1, a material collecting box 3 is fixedly connected to the bottom end inside the machine body 2, an installation frame 5 is fixedly connected to the middle position of the inner side of the machine body 2, a fan 6 is fixedly connected to one side inside the installation frame 5, the type of the fan 6 can be SFG4-2, and a protection plate 7 is connected to one side of the top end and one side of the bottom end inside the installation frame 5 in a clamping mode through a;

the inside of the limiting structure 4 is sequentially provided with a supporting spring 401, a limiting frame 402, a connecting groove 403, a hinge rod 404 and a limiting spring 405, the supporting spring 401 is fixedly connected to the top end and the bottom end of the inside of the mounting frame 5, the top end of the supporting spring 401 is fixedly connected with the limiting frame 402, the hinge rods 404 are hinged to two sides of the limiting frame 402, the lower end of the inner side of each hinge rod 404 is elastically connected with the limiting frame 402 through the limiting spring 405, and the top end and the bottom end of two sides of the protective plate 7 are fixedly connected with the connecting groove 403 matched with the limiting frame 402;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, the fan 6 is started through the controller 30, so that the iron filings generated in the machining process are sucked into the mounting frame 5 through the suction port 20, the iron filings are introduced into the material collecting box 3 through the feed port 26, when the protection plate 7 needs to be replaced, the hinge rods 404 on two sides are pressed, the limiting spring 405 is compressed, the limiting frame 402 is pressed to be separated from the connecting groove 403, the supporting spring 401 is compressed, after the protection plate 7 is replaced, the supporting spring 401 is reset, so that the limiting frame 402 is sleeved into the connecting groove 403, the limiting spring 405 is reset, so that the hinge rods 404 are unfolded to limit the connecting groove 403, and through collection and treatment of the iron filings, workers caused by splashing of the iron filings in the machining process are;

the other side of the bottom end in the mounting frame 5 is provided with a feed inlet 26, one side of the bed body 2 is connected with a suction inlet 20 in a penetrating way, the top end in the bed body 2 is fixedly connected with a liquid storage box 8, the inside of the liquid storage box 8 is fixedly connected with a water pump 9, the model of the water pump 9 can be ISW50-160, the top end of the bed body 2 is fixedly connected with a cross beam 10, one side of the bottom end in the cross beam 10 is fixedly connected with a mounting box 12, one side of the water pump 9 is fixedly connected with the mounting box 12 through a conduit 15, one side of the inside of the mounting box 12 is rotatably connected with a rotary disc 13, a threaded rod 28 meshed with the rotary disc 13 is rotatably connected below the two ends of the mounting box 12, one side of the threaded rod 28 penetrates through the side wall of the cross beam 10 and is fixedly connected with a handle 29, the other side of the bottom end in the, a tool rest 39 is connected to the bottom end of the hanger 16 in a penetrating manner, a milling cutter 27 is connected to the inside of the tool rest 39 in a penetrating manner, clamping grooves 34 are fixedly connected to two sides of the outside of the tool rest 39, clamping blocks 36 matched with the clamping grooves 34 are connected to the lower ends of two sides of the outside of the hanger 16 in a penetrating manner, connecting springs 35 are welded to the upper end and the lower end of the inner side of each clamping block 36, and a controller 30 is fixedly connected to the upper portion of one end;

the upper end of one side of the lathe bed 2 is fixedly connected with a spindle motor 11, the model of the spindle motor 11 can be YVF-100L1-4, the output end of the spindle motor 11 penetrates through the side wall of the hanger 16 and is fixedly connected with a driving wheel 37, and the top end of the milling cutter 27 is fixedly connected with a driven wheel 38 matched with the driving wheel 37;

specifically, as shown in fig. 1, 2 and 5, when the structure is used, the controller 30 is used to start the spindle motor 11 to enable the driving wheel 37 to rotate the driven wheel 38, so that the milling cutter 27 processes the part, the controller 30 is used to start the sliding motor 32, so that the supporting rod 31 drives the spraying frame 17 to move in the horizontal direction, when the cutter needs to be replaced, the fixture block 36 is pulled to be separated from the clamping groove 34, the connecting spring 35 is stretched, the cutter frame 39 is taken out and then replaced with a proper cutter, the connecting spring 35 is reset to enable the fixture block 36 to be embedded into the clamping groove 34 for limiting, and different machining requirements on the part in the machining process are met by replacing different cutters in time;

an annular sliding groove 40 is formed in the tool rest 39, sliding blocks 41 are uniformly arranged in the annular sliding groove 40, and one side of each sliding block 41 and the outer side of the milling cutter 27 form a welding integrated structure;

specifically, as shown in fig. 1, 2 and 5, when the structure is used, the spindle motor 11 is started by the controller 30 to enable the driving wheel 37 to rotate the driven wheel 38, so that the milling cutter 27 processes the part, and meanwhile, the sliding block 41 which is in a welding integrated structure with the milling cutter 27 rotates annularly inside the annular sliding groove 40, so that the milling cutter 27 is limited and guided, the damage to the inside of the structure caused by the shaking of the milling cutter 27 is avoided, and meanwhile, the processing precision deviation caused by the shaking is avoided, so that the waste of the processed part is avoided;

the other side of the top end of the base 1 is fixedly connected with a lifting platform 25, two ends of the bottom end in the lifting platform 25 are fixedly connected with loop bars 22, the lower end of one side in the lifting platform 25 is fixedly connected with a lifting motor 24, the type of the lifting motor 24 can be YCT112-4B, the output ends of the lifting motor 24 penetrate through the side wall of the loop bar 22 and are fixedly connected with gears 23, a support frame 33 is slidably connected in the loop bar 22, and the top end of the support frame 33 is fixedly connected with a mandril 21;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, the lifting motor 24 is started through the controller 30, so that the gear 23 rotates and the support frame 33 is lifted, the ejector rod 21 lifts the workbench 19 to a proper position, the structure is suitable for processing parts with different sizes, and the application range is greatly increased;

the top end of the ejector rod 21 penetrates through the top end of the lifting platform 25 and is fixedly connected with the workbench 19, one end inside the workbench 19 is fixedly connected with a sliding motor 32, the type of the sliding motor 32 can be BPY-90L-2, the output end of the sliding motor 32 is in threaded connection with a support rod 31, and the top end of the support rod 31 is fixedly connected with an object placing platform 18;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, the controller 30 starts the sliding motor 32 to drive the spray rack 17 to move horizontally by the support rod 31, so that the workpiece moves stably without re-fixing and clamping, thereby reducing the working steps and effectively improving the working efficiency;

the single chip microcomputer in the controller 30 is electrically connected with the fan 6, the water pump 9, the spindle motor 11, the lifting motor 24 and the sliding motor 32 through wires.

The working principle is as follows: when the device is used, firstly, a part to be machined is placed on the object placing table 18, the lifting motor 24 is started through the controller 30, the gear 23 rotates and the supporting frame 33 ascends, the ejector rod 21 lifts the workbench 19 to a proper position, the main shaft motor 11 is started through the controller 30, the driving wheel 37 rotates the driven wheel 38, the milling cutter 27 machines the part, the sliding motor 32 is started through the controller 30, the supporting rod 31 drives the spraying frame 17 to move horizontally, when the cutter needs to be replaced, the fixture block 36 is pulled to be separated from the clamping groove 34, the connecting spring 35 stretches, the cutter is replaced properly after the cutter frame 39 is taken out, the connecting spring 35 resets to enable the fixture block 36 to be embedded into the clamping groove 34 for limiting, and different machining requirements of the part in the machining process are met by replacing different cutters in time;

secondly, the fan 6 is started through the controller 30, so that scrap iron generated in the machining process is sucked into the mounting frame 5 through the suction port 20, the scrap iron is introduced into the material collecting box 3 through the feed port 26, the hinge rods 404 on two sides are pressed when the protection plate 7 needs to be replaced, the limiting spring 405 is compressed, the limiting frame 402 is pressed to be separated from the connecting groove 403, the supporting spring 401 is compressed, after the protection plate 7 is replaced, the supporting spring 401 is reset to enable the limiting frame 402 to be sleeved into the connecting groove 403, meanwhile, the limiting spring 405 is reset to enable the hinge rods 404 to be unfolded to limit the connecting groove 403, and through collection and treatment of the scrap iron, the injury of workers caused by scrap iron splashing in the machining process is avoided;

finally, the water pump 9 is started through the controller 30, the grinding fluid in the liquid storage tank 8 is introduced into the mounting box 12, the threaded rod 28 is rotated by rotating the handle 29, the rotary disc 13 is rotated, the flow speed of the grinding fluid in the mounting box 12 is controlled through the staggered through holes formed in the rotary disc 13 and the flow baffle plate 14, the grinding fluid in the mounting box 12 is introduced into the spray frame 17 through the guide pipe 15, and the machining part is cooled and lubricated. 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 (6)

1. The utility model provides a universal milling machine of rotary joint of transferable grinding fluid, includes base (1), lathe bed (2) and ejector pin (21), its characterized in that: the automatic feeding device is characterized in that a lathe bed (2) is fixedly connected to one side of the top end of the base (1), a material collecting box (3) is fixedly connected to the bottom end of the interior of the lathe bed (2), a mounting frame (5) is fixedly connected to the middle position of the inner side of the lathe bed (2), a fan (6) is fixedly connected to one side of the interior of the mounting frame (5), a protective plate (7) is connected to one side of the top end and the bottom end of the interior of the mounting frame (5) in a clamping mode through a limiting structure (4), a material introducing port (26) is formed in the other side of the bottom end of the interior of the mounting frame (5), a material sucking port (20) is connected to one side of the interior of the lathe bed (2) in a penetrating mode, a liquid storage box (8) is fixedly connected to the top end of the interior of the lathe bed (2), a water pump, one side of the water pump (9) is fixedly connected with an installation box (12) through a guide pipe (15), one side inside the installation box (12) is rotatably connected with a rotary disc (13), the lower portions of two ends of the installation box (12) are rotatably connected with a threaded rod (28) meshed with the rotary disc (13), one side of the threaded rod (28) penetrates through the side wall of a cross beam (10) and is fixedly connected with a handle (29), the other side of the bottom end inside the installation box (12) is fixedly connected with a flow baffle plate (14), one side of the bottom end of the cross beam (10) is fixedly connected with a hanging bracket (16), the guide pipe (15) penetrates through the top end of the hanging bracket (16) and is fixedly connected with a spray rack (17), the bottom end of the hanging bracket (16) is connected with a cutter rest (39) in a penetrating manner, a milling cutter (27) is connected in the interior of the cutter rest, the lower ends of the two outer sides of the hanger (16) are respectively connected with a clamping block (36) matched with the clamping groove (34) in a penetrating mode, the upper end and the lower end of the inner side of the clamping block (36) are respectively welded with a connecting spring (35), and a controller (30) is fixedly connected to the upper portion of one end of the lathe bed (2).

2. The universal milling machine for rotary joints capable of transmitting grinding fluid as claimed in claim 1, wherein: the utility model discloses a lifting device, including base (1), the equal fixedly connected with loop bar (22) in both ends of the inside bottom of elevating platform (25), the equal fixedly connected with elevator motor (24) of lower extreme on one side of elevating platform (25) inside, and the output of elevator motor (24) all runs through loop bar (22) lateral wall and fixedly connected with gear (23), the inside sliding connection of loop bar (22) has support frame (33), and the top fixedly connected with ejector pin (21) of support frame (33).

3. The universal milling machine for rotary joints capable of transmitting grinding fluid as claimed in claim 1, wherein: the upper end of one side of the lathe bed (2) is fixedly connected with a spindle motor (11), the output end of the spindle motor (11) penetrates through the side wall of the hanger (16) and is fixedly connected with a driving wheel (37), and the top end of the milling cutter (27) is fixedly connected with a driven wheel (38) matched with the driving wheel (37).

4. The universal milling machine for rotary joints capable of transmitting grinding fluid as claimed in claim 1, wherein: the inside of limit structure (4) has set gradually supporting spring (401), spacing (402), spread groove (403), hinge bar (404) and spacing spring (405), the equal fixed connection in the inside top and the bottom of mounting bracket (5) of supporting spring (401), and the equal fixedly connected with spacing (402) in top of supporting spring (401), and the both sides of spacing (402) all articulate has hinge bar (404), the lower extreme of hinge bar (404) inboard all through spacing spring (405) and spacing (402) elastic connection, the top and the equal fixedly connected with in bottom and spacing (402) assorted spread groove (403) of protection shield (7) both sides.

5. The universal milling machine for rotary joints capable of transmitting grinding fluid as claimed in claim 2, wherein: the top of ejector pin (21) runs through elevating platform (25) top and fixedly connected with workstation (19), and the inside one end fixedly connected with sliding motor (32) of workstation (19), the output threaded connection of sliding motor (32) has bracing piece (31), and the top fixedly connected with of bracing piece (31) puts thing platform (18).

6. The universal milling machine for rotary joints capable of transmitting grinding fluid as claimed in claim 1, wherein: annular chute (40) have been seted up to the inside of knife rest (39), and the inside uniform mounting of annular chute (40) has slider (41), be welding integrated structure between one side of slider (41) and the outside of milling cutter (27).

Images