CN218284552U

CN218284552U - Liftable numerical control double-end milling machine

Info

Publication number: CN218284552U
Application number: CN202121892560.4U
Authority: CN
Inventors: 邹国钢; 杨宇航; 郜金龙; 胡彦明
Original assignee: Changchun Jinma Mould Technology Co ltd
Current assignee: Changchun Jinma Technology Manufacturing Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2023-01-13
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to a mill technical field, and disclose a liftable numerical control double-end milling machine, including shell subassembly, fixed subassembly and protection subassembly, the shell subassembly includes box one, the top of box one is provided with box two, the top of box two is provided with bores milling mechanism, the bilateral symmetry that bores milling mechanism is provided with cooling body, one side of box two is provided with the numerical control computer, fixed subassembly includes the bracing piece, and this liftable numerical control double-end milling machine through when needs carry out milling flutes or milling holes to steel, at first removes the both sides of limiting plate with two mounting fixture, then puts the clamping part at mounting fixture and supplementary anchor clamps with two steel, aligns in the both sides of limiting plate respectively again with the one end of two steel, then fixes steel through numerical control computer control mounting fixture, receives the limiting plate after fixed the completion.

Description

Liftable numerical control double-end milling machine

Technical Field

The utility model relates to a mill technical field, specifically be a liftable numerical control double-end milling machine.

Background

The double-head milling machine is one of the most widely used milling machines in machine manufacturing and assembly factories, and is different from the traditional milling machine in that the milling surfaces of products can be simultaneously machined on two sides of a workpiece.

At numerical control double-end milling machine processing, carry out the milling flutes in the one end to this kind of material of aluminum alloy door and window, perhaps during the hole milling, need remove the both sides of limiting plate with two mounting fixture, so that the drill bit location of milling machine, then through mounting fixture, fix the both sides at the limiting plate, but after processing is accomplished, mounting fixture's fixed part loosens, because the position that the rear does not have the support leads to the inside that processed steel can fall the box automatically, still can cause processed steel impaired when easy not convenient to operate like this, increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a liftable numerical control double-end milling machine possesses and loosens the back at mounting fixture, can support the advantage of processing steel, has solved because the fixed position of processing completion back mounting fixture loosens, leads to steel to drop easily and leads to the steel damage of processing, increases manufacturing cost's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a liftable numerical control double-head milling machine comprises a shell assembly, a fixing assembly and a protection assembly, wherein the shell assembly comprises a first box body, a second box body is arranged at the top of the first box body, a drilling and milling mechanism is arranged at the top of the second box body, cooling mechanisms are symmetrically arranged on two sides of the drilling and milling mechanism, and a numerical control computer is arranged on one side of the second box body;

the fixing assembly comprises supporting rods, supporting rods are symmetrically arranged at the top of the first box body, fixing clamps are arranged at the tops of the two supporting rods, a slide rail is arranged at the top of an inner opposite surface of the first box body, a slide block is movably connected to the top of the slide rail, a fixed block is arranged on the back surface of the slide block, connecting rods I are symmetrically arranged on two sides of the fixed block, a connecting rod II is arranged at one end of each of the two connecting rods I, and an auxiliary clamp is arranged at one end of each of the two connecting rods II;

the protection assembly comprises a first shell, the front face of the sliding block is provided with a first shell, knobs are arranged on two sides of the first shell, movable rods are symmetrically arranged on the inner side opposite faces of the first shell, and the opposite faces of the movable rods are movably connected with limiting plates.

Preferably, one end of the first connecting rod is connected with a second telescopic rod, and one end of the second telescopic rod is connected with the second connecting rod.

Through adopting above-mentioned scheme, through the telescopic link two that sets up in the one end of connecting rod one, just so conveniently adjust the position of supplementary anchor clamps, the steel of different length is fixed to supplementary mounting fixture of being convenient for.

Preferably, box three is symmetrically arranged on two sides of the fixed block, a telescopic rod two is arranged inside the box three, a sliding groove one is formed in one side of the box three, and the outer side wall of the connecting rod two penetrates through the sliding groove one.

By adopting the scheme, the case body III arranged on two sides of the fixing block can prevent the second telescopic rod from being exposed outside and being splashed by liquid sprayed by the cooling mechanism, so that the service life of the second telescopic rod is influenced.

Preferably, two sliding grooves are symmetrically formed in two sides of the limiting plate, and movable rods are movably connected to the inner sides of the two sliding grooves.

Through adopting above-mentioned scheme, through the spout two that the bilateral symmetry was seted up at the limiting plate, can use the limiting plate to carry out spacing back to the steel in two mounting fixtures through the movable rod cooperation of spout two and both sides to make the limiting plate landing to the inside of box one, avoid influencing at the during operation limiting plate and bore milling mechanism.

Preferably, a baffle is arranged on the inner opposite surface of the first shell.

Through adopting above-mentioned scheme, through the baffle that sets up at the inboard opposite face top of casing one, can need not fix when using the limiting plate, only need upwards twitch the limiting plate then rotate forward, restrict the position of limiting plate through the baffle, only need upwards lift after the use is accomplished the limiting plate with its through two movable rods put into box one inside once more can, simplified the operation.

Preferably, a second shell is symmetrically arranged on two sides of one end of the limiting plate, a screw rod is arranged at the top of the second shell, and one end of the screw rod penetrates through the top of the second shell.

Through adopting above-mentioned scheme, through two casings two that set up in the one end both sides of limiting plate and the lead screw that sets up through two tops of casing, can play a temporary fixed effect when adjusting the position to steel, when needs use the limiting plate to carry out position control to the steel of both sides, only need put the steel of one side then rotate the lead screw, can play a fixed action to one side steel, then repeat the work of this operation completion opposite side, at the switch that starts mounting fixture, fix steel, avoid because do not have the part of temporary fixation to steel, need the manual temporary fixed steel of staff then the switch that starts mounting fixture, cause the accident easily.

Preferably, a rod body is arranged on one side of a fixing part of the auxiliary clamp, and a clamping groove matched with the rod body is formed in one end of the fixing part of the fixing clamp.

By adopting the scheme, the rod body is arranged on one side of the auxiliary fixture, and the clamping groove is formed in one side of the fixing fixture, so that the fixing fixture can drive the auxiliary fixture to fix steel while fixing the steel, the independent operation auxiliary fixture is not needed, and the operation is simplified.

Preferably, one end of the rod body is provided with a first telescopic rod.

Through adopting above-mentioned scheme, through the telescopic link one that sets up in the one end of the body of rod, can avoid because steel overlength leads to the body of rod unable and the butt joint of mounting fixture because apart from the overlength when needing with supplementary anchor clamps principle mounting fixture, if set up the body of rod longer, also can influence the work of drilling and milling the mechanism, can adjust the length of butt joint and can not influence the work of other mechanisms through the telescopic link one that sets up.

(III) advantageous effects

Compared with the prior art, the utility model provides a liftable numerical control double-end milling machine possesses following beneficial effect:

this liftable numerical control double-end milling machine, through when needing to carry out the milling flutes or milling holes to steel, at first remove the both sides of limiting plate with two stationary fixture, then put two steel at the clamping part of stationary fixture and auxiliary fixture, the both sides that put the one end of two steel respectively at the limiting plate are aligned, then fix steel through numerical control computer control stationary fixture, receive the limiting plate after fixed the completion, at numerical control computer input instruction, drive and bore milling mechanism and carry out the milling flutes or milling holes to steel, the cooling body of both sides cools off the drill bit of boring milling mechanism when using, open stationary fixture through numerical control computer after the operation is accomplished because the auxiliary fixture that has that one side of stationary fixture set up, avoided because stationary fixture, the position that the rear does not have the support leads to the inside that processed steel can drop box one automatically, still can cause processed steel impaired when being not convenient for operation easily like this, increase manufacturing cost.

Drawings

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

FIG. 2 is a schematic top view of the box body of the present invention;

fig. 3 is a schematic structural view of a side surface of the limiting plate of the present invention;

FIG. 4 is an enlarged schematic structural view of the point A of the present invention;

FIG. 5 is a schematic structural view of the interior of the middle box body III of the present invention;

fig. 6 is a schematic structural diagram of the third front side of the middle box body of the present invention.

In the figure:

1. a housing assembly; 11. a first box body; 12. a second box body; 13. a drilling and milling mechanism; 14. a cooling mechanism; 15. a numerical control computer;

2. a fixing assembly; 21. a support bar; 22. fixing the clamp; 23. a slide rail; 24. a slider; 241. a knob; 25. a fixed block; 251. a first connecting rod; 26. a second connecting rod; 27. an auxiliary clamp; 271. a rod body; 272. a first telescopic rod;

3. a guard assembly; 31. a second telescopic rod; 32. a box body III; 321. a first sliding chute; 33. a first shell; 331. a movable rod; 332. a baffle plate; 34. a limiting plate; 341. a second chute; 35. a second shell; 351. a screw rod; 36. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

A liftable numerical control double-head milling machine comprises a shell assembly 1, a fixing assembly 2 and a protection assembly 3, wherein the shell assembly 1 comprises a first box body 11, a second box body 12 is arranged at the top of the first box body 11, a drilling and milling mechanism 13 is arranged at the top of the second box body 12, cooling mechanisms 14 are symmetrically arranged on two sides of the drilling and milling mechanism 13, and a numerical control computer 15 is arranged on one side of the second box body 12;

the fixing component 2 comprises supporting rods 21, the supporting rods 21 are symmetrically arranged at the top of the first box body 11, fixing clamps 22 are arranged at the tops of the two supporting rods 21, a sliding rail 23 is arranged at the top of the opposite surface in the first box body 11, a sliding block 24 is movably connected to the top of the sliding rail 23, a fixing block 25 is arranged at the back of the sliding block 24, connecting rods I251 are symmetrically arranged at two sides of the fixing block 25, one ends of the two connecting rods I251 are both provided with a connecting rod II 26, and one end of the connecting rod II 26 is provided with an auxiliary clamp 27;

the protection component 3 comprises a first shell 33, the front face of the sliding block 24 is provided with the first shell 33, the two sides of the sliding block are provided with knobs 241, the inner side opposite face of the first shell 33 is symmetrically provided with movable rods 331 and two opposite faces of the movable rods 331 are movably connected with limiting plates 34.

Referring to fig. 1 to 6, when a groove or a hole needs to be milled in a steel material, first, the two fixing clamps 22 are moved to two sides of the limiting plate 34, then the two steel materials are placed at clamping positions of the fixing clamps 22 and the auxiliary clamp 27, then one ends of the two steel materials are respectively placed at two sides of the limiting plate 34 to be aligned, then the fixing clamps 22 are controlled by the numerical control computer 15 to fix the steel material, after the fixing is completed, the limiting plate 34 is folded, an instruction is input to the numerical control computer 15 to drive the drilling and milling mechanism 13 to mill the groove or the hole in the steel material, when the hole is used, the drill bits of the drilling and milling mechanism 13 are cooled by the cooling mechanisms 14 at two sides, after the operation is completed, the fixing clamps 22 are opened by the numerical control computer 15 due to the auxiliary clamp 27 arranged at one side of the fixing clamps 22, the phenomenon that the machined steel material automatically falls into the box body 11 due to the rear unsupported position of the fixing clamps 22 is avoided, so that the machined steel material is easily damaged while the machined steel material is inconvenient to be operated, and the production cost is increased, and the steel material is not shown in the specification.

Example two

The protection component 3 is added on the basis of the first embodiment.

One end of the first connecting rod 251 is connected with a second telescopic rod 31, one end of the second telescopic rod 31 is connected with the second connecting rod 26, two sides of the fixed block 25 are symmetrically provided with a third box body 32, the second telescopic rod 31 is arranged inside the third box body 32, one side of the third box body 32 is provided with a first sliding groove 321, and the outer side wall of the second connecting rod 26 penetrates through the first sliding groove 321.

Referring to fig. 1-6, the position of the auxiliary fixture 27 can be conveniently adjusted by arranging the second telescopic rod 31 at one end of the first connecting rod 251, so that the auxiliary fixture 22 can fix steel materials with different lengths, and the case bodies 32 arranged at two sides of the fixing block 25 can prevent the second telescopic rod 31 from being exposed outside and being splashed by liquid sprayed by the cooling mechanism 14, which affects the service life of the second telescopic rod 31.

EXAMPLE III

On the basis of the first embodiment, the assembly convenient for fixing steel materials is added.

The two sides of the limiting plate 34 are symmetrically provided with two sliding grooves 341, the inner sides of the two sliding grooves 341 are movably connected with movable rods 331, the opposite surfaces of the inner sides of the first shell 33 are provided with baffles 332, the two sides of one end of the limiting plate 34 are symmetrically provided with second shells 35, the tops of the second shells 35 are provided with lead screws 351, one ends of the lead screws 351 penetrate through the tops of the second shells 35, one side of the fixed part of the auxiliary clamp 27 is provided with a rod body 271, one end of the fixed part of the fixed clamp 22 is provided with a clamping groove 36 matched with the rod body 271, and one end of the rod body 271 is provided with a first telescopic rod 272.

Referring to fig. 1-6, after the limiting plate 34 is used to limit the steel material in the two fixing clamps 22, the limiting plate 34 can slide into the first box 11 through the second chutes 341 and the movable rods 331 at both sides, so as to prevent the limiting plate 34 from affecting the drilling and milling mechanism 13 during operation, the baffle 332 disposed at the top of the inner opposite surface of the first shell 33 can prevent the limiting plate 34 from being fixed during operation, the limiting plate 34 only needs to be pulled upwards and then rotated forwards, the position of the limiting plate 34 is limited by the baffle 332, after the operation is completed, the limiting plate 34 only needs to be lifted upwards and placed into the first box 11 again through the two movable rods 331, so as to simplify the operation, the two second shells 35 disposed at both sides of one end of the limiting plate 34 and the lead screw 351 disposed at the top of the second shell 35 can perform a temporary fixing function when the position of the steel material is adjusted, when the limiting plate 34 needs to perform position adjustment on the steel material at both sides, only one side needs to rotate the lead screw 351, so as to perform a temporary fixing clamp operation on the steel material 22, the steel material, the fixing clamp 27, and the steel material fixing clamp can be easily operated, and the steel material fixing clamp 27 can be operated by the switch, the auxiliary clamp 27, the steel material fixing clamp 27, and the steel material fixing clamp 27 can be operated by the switch, the steel material fixing clamp 27, when the steel fixing clamp is not operated by the steel fixing clamp 27, and the steel fixing clamp 27, the rod 27, and the steel fixing clamp is easily, the steel fixing clamp is not operated by the rod 27, therefore, the independent operation of the auxiliary clamp 27 is not needed, the operation is simplified, the first telescopic rod 272 arranged at one end of the rod body 271 can avoid the problem that the rod body 271 cannot be butted with the fixed clamp 22 due to the overlong distance when the auxiliary clamp 27 principle is needed to fix the clamp 22 due to overlong steel materials, the work of the drilling and milling mechanism 13 can be influenced if the rod body 271 is arranged to be longer, and the butted length can be adjusted through the first telescopic rod 272 so as not to influence the work of other mechanisms.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 liftable numerical control double-end milling machine which characterized in that: the device comprises a shell component (1), a fixing component (2) and a protection component (3), wherein the shell component (1) comprises a first box body (11), a second box body (12) is arranged at the top of the first box body (11), a drilling and milling mechanism (13) is arranged at the top of the second box body (12), cooling mechanisms (14) are symmetrically arranged on two sides of the drilling and milling mechanism (13), and a numerical control computer (15) is arranged on one side of the second box body (12);

the fixing assembly (2) comprises supporting rods (21), the supporting rods (21) are symmetrically arranged at the top of the first box body (11), fixing clamps (22) are arranged at the tops of the two supporting rods (21), a sliding rail (23) is arranged at the top of an inner opposite surface of the first box body (11), a sliding block (24) is movably connected to the top of the sliding rail (23), a fixing block (25) is arranged on the back of the sliding block (24), connecting rods I (251) are symmetrically arranged on two sides of the fixing block (25), one end of each of the two connecting rods I (251) is provided with a connecting rod II (26), and one end of each connecting rod II (26) is provided with an auxiliary clamp (27);

protection component (3) are including casing (33), the front of slider (24) is provided with casing (33), and both sides are provided with knob (241), the inboard relative surface symmetry of casing (33) is provided with movable rod (331), two the opposite surface swing joint of movable rod (331) has limiting plate (34).

2. The numerically controlled double-ended milling machine capable of ascending and descending according to claim 1, wherein: one end of the first connecting rod (251) is connected with a second telescopic rod (31), and one end of the second telescopic rod (31) is connected with the second connecting rod (26).

3. The numerically controlled double-ended milling machine capable of ascending and descending according to claim 1, wherein: the bilateral symmetry of fixed block (25) is provided with box three (32), the inside of box three (32) is provided with telescopic link two (31), spout one (321) have been seted up to one side of box three (32), the lateral wall of connecting rod two (26) passes spout one (321).

4. The liftable numerical control double-ended milling machine according to claim 1, wherein: the two sides of the limiting plate (34) are symmetrically provided with second sliding grooves (341), and the inner sides of the second sliding grooves (341) are movably connected with movable rods (331).

5. The liftable numerical control double-ended milling machine according to claim 1, wherein: and a baffle (332) is arranged on the inner opposite surface of the first shell (33).

6. The numerically controlled double-ended milling machine capable of ascending and descending according to claim 4, wherein: two sides of one end of the limiting plate (34) are symmetrically provided with a second shell (35), the top of the second shell (35) is provided with a screw rod (351), and one end of the screw rod (351) penetrates through the top of the second shell (35).

7. The liftable numerical control double-ended milling machine according to claim 1, wherein: a rod body (271) is arranged on one side of a fixing part of the auxiliary clamp (27), and a clamping groove (36) matched with the rod body (271) is formed in one end of the fixing part of the fixing clamp (22).

8. The liftable numerical control double-ended milling machine according to claim 7, wherein: one end of the rod body (271) is provided with a first telescopic rod (272).